Patent application number | Description | Published |
20110264535 | AUCTION METHOD AND SYSTEM USING BIDS DEPENDING ON CLICKS OR VIEWS AND PERIOD, ADVERTISING METHOD AND SYSTEM, AND CHARGING METHOD AND SYSTEM - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on bid prices depending on clicks or exposures, and a time period. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a bid price per click (or a bid price per exposure), and a period-based bid price which may be input from the advertiser, and exposing the advertisement of the advertiser during a time period corresponding to the period-based bid price, through an advertisement exposure region depending on the verified advertisement exposure priority, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the bid price per click (or the bid price per exposure), a number of clicks (or a number of exposures) which may actually occur with respect to the advertisement during the time period, and the period-based bid price. | 10-27-2011 |
20110264538 | AUCTION METHOD AND SYSTEM USING BIDS DEPENDING ON CLICKS OR VIEWS AND FIXED UNIT PRICE DEPENDING ON PERIOD, ADVERTISING METHOD AND SYSTEM, AND CHARGING METHOD AND SYSTEM - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on a bid price depending on clicks or exposures, and a fixed unit price depending on a time period. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a bid price per click (or a bid price per exposure) which may be input from the advertiser, and exposing the advertisement of the advertiser through an advertisement exposure region depending on the verified advertisement exposure priority, during a time period corresponding to a period-based flat rate unit price determined through an administrator system, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the bid price per click (or the bid price per exposure), a number of clicks (or a number of exposures) which may actually occur with respect to the advertisement during the time period, and the period-based flat rate unit price. | 10-27-2011 |
20110276413 | METHOD AND SYSTEM FOR AUCTIONS USING TIME DEPENDENT BIDS AND FIXED UNIT PRICE DEPENDENT ON CLICKS OR VIEWS, AND ADVERTISING AND CHARGING METHODS AND SYSTEMS - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on a bid price depending on a time period, and a fixed unit price depending on clicks or exposures. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a period-based bid price which may be input from the advertiser, and exposing the advertisement of the advertiser during a time period corresponding to the period-based bid price, through an advertisement exposure region depending on the verified advertisement exposure priority, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the period-based bid price, a unit price per click (or a unit price per exposure) determined through an administrator system, and a number of clicks (or a number of exposures) which may actually occur during the time period. | 11-10-2011 |
Patent application number | Description | Published |
20100112777 | METHOD OF FORMING A SEMICONDUCTOR DEVICE - A method of forming a semiconductor device includes forming a bottom electrode having a top surface and a side surface on a semiconductor substrate, performing a tilted ion implantation process to supply ions to the top surface of the bottom electrode and to a portion of the side surface of the bottom electrode, and forming a dielectric layer on the bottom electrode. The formation of the dielectric layer is delayed at the ion-supplied top surface of the bottom electrode and the ion-supplied portion of the side surface of the bottom electrode. | 05-06-2010 |
20130260559 | METHODS FOR FORMING FINE PATTERNS OF A SEMICONDUCTOR DEVICE - Methods of forming fine patterns are provided. The methods may include forming first hard mask patterns extending in a first direction on a lower layer, forming second hard mask patterns filling gap regions between the first hard mask patterns, forming first mask patterns extending in a second direction perpendicular to the first direction on the first and second hard mask patterns, etching the first hard mask patterns using the first mask patterns as etch masks to form first openings, forming second mask patterns filling the first openings and extending in the second direction, and etching the second hard mask patterns using the second mask patterns as etch masks to form second openings spaced apart from the first openings in a diagonal direction with respect to the first direction. | 10-03-2013 |
20130260562 | METHODS FOR FORMING FINE PATTERNS OF A SEMICONDUCTOR DEVICE - A method may include forming first hard mask patterns and second hard mask patterns extending in a first direction and repeatedly and alternately arranged on a lower layer, forming third mask patterns extending in a second direction perpendicular to the first direction on the first and second hard mask patterns, etching the first hard mask patterns using the third mask patterns to form first openings, forming filling patterns filling the first openings and gap regions between the third mask patterns, forming spacers on both sidewalls of each of the filling patterns, after removing the third mask patterns, and etching the second hard mask patterns using the filling patterns and the spacers to form second openings. | 10-03-2013 |
20140057440 | METHODS OF FORMING A SEMICONDUCTOR DEVICE - A method of forming a semiconductor device includes first preliminary holes over an etch target, the first preliminary holes arranged as a plurality of rows in a first direction, forming dielectric patterns each filling one of the first preliminary holes, sequentially forming a barrier layer and a sacrificial layer on the dielectric patterns, forming etch control patterns between the dielectric patterns, forming second preliminary holes by etching the sacrificial layer, each of the second preliminary holes being in a region defined by at least three dielectric patterns adjacent to each other, and etching the etch target layer corresponding to positions of the first and second preliminary holes to form contact holes. | 02-27-2014 |
20140183434 | VARIABLE RESISTANCE MEMORY DEVICES AND METHODS OF FORMING THE SAME - Semiconductor devices, and methods of fabricating the same, include a metal-containing layer on a semiconductor layer, and a barrier-lowering portion between the metal-containing layer and the semiconductor layer. The barrier-lowering portion lowers a Schottky barrier height between the metal-containing layer and the semiconductor layer below a Schottky barrier height between a metal silicide layer and the semiconductor layer. | 07-03-2014 |
Patent application number | Description | Published |
20100009508 | Methods of fabricating stack type capacitors of semiconductor devices - Provided are methods of fabricating capacitors of semiconductor devices, the methods including: forming a lower electrode on a semiconductor substrate, performing a pre-process operation on the lower electrode for suppressing deterioration of the lower electrode during a process, forming a dielectric layer on the lower electrode using a source gas and an ozone gas, and forming an upper electrode on the dielectric layer, wherein the pre-process operation and the forming of the dielectric layer may be performed in one device capable of atomic layer deposition. | 01-14-2010 |
20100240191 | METHOD OF FORMING SEMICONDUCTOR DEVICE HAVING A CAPACITOR - A method of forming a semiconductor device includes forming a lower electrode layer on a substrate, forming a surface oxide layer on the lower electrode layer, partially removing the lower electrode layer to form a lower electrode, removing the surface oxide layer to expose the lower electrode, forming a capacitor dielectric layer on the lower electrode, and forming an upper electrode on the capacitor dielectric layer. | 09-23-2010 |
20110124176 | METHODS OF FORMING A CAPACITOR STRUCTURE AND METHODS OF MANUFACTURING A SEMICONDUCTOR DEVICE USING THE SAME - In a method of forming a capacitor, a seed stopper and a sacrificial layer is formed on an insulating interlayer having a plug therethrough. An opening is formed through the sacrificial layer and the seed stopper to expose the plug. A seed is formed on an innerwall of the opening. A lower electrode is formed covering the seed on the innerwall of the opening. The sacrificial layer and the seed are removed. A dielectric layer and an upper electrode are sequentially formed on the lower electrode. | 05-26-2011 |
20110222207 | Methods of forming a dielectric layer structure, and methods of manufacturing a capacitor using the same - In a method of forming a dielectric layer structure, a precursor thin film chemisorbed on a substrate in a process chamber is formed using a source gas including a metal precursor. The process chamber is purged and pumped out to remove a remaining source gas therein and to remove any metal precursor physisorbed on the precursor thin film. The forming of the precursor thin film and the purging and pumping out of the process chamber are alternately and repeatedly performed to form a multi-layer precursor thin film. An oxidant is provided onto the multilayer precursor thin film to form a bulk oxide layer. | 09-15-2011 |
20110284968 | SEMICONDUCTOR DEVICES INCLUDING GATE STRUCTURE AND METHOD OF FABRICATING THE SAME - A semiconductor device includes a semiconductor substrate having a top surface and a recessed portion including at least two oblique side surfaces and a first bottom surface therebetween, a gate insulating layer formed on the recessed portion, a gate electrode formed on the gate insulating layer, a channel region below the gate electrode in the semiconductor substrate, and gate spacers formed on side surfaces of the gate electrode, wherein both the bottom surface and the side surfaces of the recessed portion include flat surfaces. A method of manufacturing a semiconductor device comprising the steps of forming a recess portion including at least two oblique side surfaces and a bottom surface therebetween in a semiconductor substrate, forming a gate insulating layer formed on the recessed portion, forming a gate electrode formed on the gate insulating layer, forming a channel region below the gate electrode in the semiconductor substrate, and forming gate spacers formed on side surfaces of the gate electrode. | 11-24-2011 |
20120082367 | METHOD OF FORMING IMAGE OF SEMICONDUCTOR DEVICE, AND METHOD OF DETECTING A DEFECT OF THE SEMICONDUCTOR DEVICE BY USING THE IMAGE FORMING METHOD - A method forms an ultimate or final image of a sample by selecting some of a plurality of image frames and integrating the selected frames. The method includes providing a semiconductor device including a region of interest and a peripheral region; obtaining a plurality of image frames each including a region of interest image and a peripheral region image respectively corresponding to the region of interest and the peripheral region; selecting at least some of the plurality of image frames based on a contrast between the region of interest image and the peripheral region image; and obtaining an image of the semiconductor device by integrating the selected image frames. | 04-05-2012 |
20140231958 | CAPACITORS HAVING DIELECTRIC LAYERS WITH DIFFERENT BAND GAPS AND SEMICONDUCTOR DEVICES USING THE SAME - A capacitor of a memory device includes dielectric layers with different energy band gaps. The capacitor may include, for example, a first electrode and a first dielectric layer on the first electrode. The capacitor may further include a second dielectric layer on the first dielectric layer. The first and second dielectric layers may include the same dielectric material with different concentration of an impurity therein. A second electrode is disposed on the second dielectric layer. | 08-21-2014 |
20140264778 | PRECURSOR COMPOSITION FOR DEPOSITION OF SILICON DIOXIDE FILM AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE USING THE SAME - A precursor composition for forming a silicon dioxide film on a substrate, the precursor composition including at least one precursor compound represented by the following chemical formulas (1), (2), and (3): | 09-18-2014 |
20150060862 | SEMICONDUCTOR DEVICE - A semiconductor device includes a substrate; a first inverter disposed on the substrate and receiving a voltage from any one of a bit line and a complementary bit line; a semiconductor layer disposed on the first inverter; and first and third switch devices disposed on the semiconductor layer and adjusting a threshold voltage of the first inverter to a voltage level of any one of the bit line and the complementary bit line. | 03-05-2015 |
20150124521 | Semiconductor Devices Including Buried Channels - A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes an active region defined by a device isolation layer formed in a cell region, a transistor including a buried gate in the active region, a metal contact formed on the active region positioned at one side of the buried gate, a landing pad on the metal contact, a capacitor on the landing pad and electrically connected to the active region, and a metal oxide layer between the metal contact and the active region. | 05-07-2015 |
20160079247 | Semiconductor Device - A semiconductor device includes a capacitor with reduced oxygen defects at an interface between a dielectric layer and an electrode of the capacitor. The semiconductor device includes a lower metal layer; a dielectric layer on the lower metal layer and containing a first metal; a sacrificial layer on the dielectric layer and containing a second metal; and an upper metal layer on the sacrificial layer. An electronegativity of the second metal in the sacrificial layer is greater than an electronegativity of the first metal in the dielectric layer. | 03-17-2016 |
Patent application number | Description | Published |
20110068256 | Touch Sensing Apparatus Having a Simplified Structure and Reduced Manufacturing Cost - A touch sensing apparatus includes a light source generating a light. The light travels though a light distribution part. A light guide part guides the light to the light distribution part. A light sensing part outputs an output signal corresponding to an intensity of the light incident through the light guide part and the light distribution part when a touch occurs. A light reflection part reflects the light provided to the light distribution part, and a coordinate generating part calculates a coordinate value of the touch using the output signal from the light sensing part. | 03-24-2011 |
20120249472 | TOUCH SCREEN SYSTEM AND METHODS OF CALCULATING TOUCH POINT THEREOF - Provided is a touch screen. The touch screen includes a touch panel including a first substrate and a second substrate that face each other. The first resistor line part is bent several times, has a first end receiving a first voltage, and has a second end receiving a second voltage having a potential lower than the first voltage. Also, the touch screen includes a touch detection unit that determine whether a touch event occurs, a single/multi touch determination unit that determines whether the touch event is single touch or multi-touch, and a coordinate information calculating unit that calculates coordinate information of a touched point. Therefore, the touch screen may calculate coordinate information of multi-touched points. | 10-04-2012 |
20120305755 | TOUCH SENSING APPARATUS HAVING A SIMPLIFIED STRUCTURE AND REDUCED MANUFACTURING COST - A touch sensing apparatus includes a light source generating a light. The light travels though a light distribution part. A light guide part guides the light to the light distribution part. A light sensing part outputs an output signal corresponding to an intensity of the light incident through the light guide part and the light distribution part when a touch occurs. A light reflection part reflects the light provided to the light distribution part, and a coordinate generating part calculates a coordinate value of the touch using the output signal from the light sensing part. | 12-06-2012 |
20140055406 | TOUCHSCREEN DISPLAY DEVICE AND RELATED METHOD - A display device includes a display element. The display device may include a touch substrate overlapping the display element and may overlap an external object when the external object provides a touch to the display device. The display device may include a first angle sensor disposed at a first corner of the touch substrate for determining a first touch angle related to the touch. The display device may include a second angle sensor disposed at a second corner of the touch substrate for determining a second touch angle related to the touch. The display device may include a force sensor disposed at the first corner of the touch substrate for determining a distance related to the touch. The display device may include a computation part configured to determine a touch coordinate associated with the touch based on the first touch angle, the second touch angle, and the distance. | 02-27-2014 |
20140078104 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device includes a display panel and a touch panel. The touch panel calculates coordinate information of an input position by an electrostatic capacitive method in a first mode and calculates the coordinate information of the input position by an electromagnetic induction method in a second mode. The touch panel includes scan line groups and source line groups, which are operated as touch electrodes or touch coils on the basis of the operating mode thereof. In addition, the touch panel includes touch electrodes and touch coils, which are individually operated on the basis of the operating mode thereof. | 03-20-2014 |
20140292722 | DISPLAY DEVICE AND OPTICAL TOUCH SYSTEM INCLUDING THE SAME - An optical touch system includes: a coordinate processor; a display device; and an optical element. The optical element is configured to emit light towards the display device and provide information about reflected light corresponding to a portion of the emitted light to the coordinate processor. The display device includes: a display panel configured to display an image, a touch substrate disposed on the display panel, the touch substrate including optical recesses each configured to reflect respectively different amounts of incident light, and a protective layer disposed on the touch substrate. The coordinate processor is configured to determine a touch or near-touch coordinate based on the information received from the optical element. | 10-02-2014 |
20140354560 | DISPLAY DEVICE - A display device includes a first display substrate, which provides an input surface and includes a blocking area and a plurality of opening areas, and first and second touch sensors disposed in the blocking area. The first touch sensors receive different scan signals according to an operation mode thereof. The second touch sensors output first sensing signals on the basis of a variation in capacitance in a first operation mode and output second sensing signals according to a resonant frequency of an input device in a second operation mode. | 12-04-2014 |
20150212634 | DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A display apparatus includes a first display substrate, a second display substrate, pixels, a scan line, a sensing line, a first driver, a second driver, and a coordinate calculator. The pixels include pixel rows and pixel columns. The scan line surrounds at least one pixel row of the pixel rows. The sensing line is insulated from the scan line and surrounds at least one pixel column of the pixel columns. The first driver applies a scan signal to the scan line and the second driver outputs a sensing signal provided from the sensing line. The coordinate calculator receives the sensing signal to calculate coordinate information. Each of the scan line and the sensing line is disposed on different layers from each other. | 07-30-2015 |
20150212635 | DISPLAY DEVICE INCLUDING A TOUCH PANEL - A touch-sensitive display device is provided. The touch-sensitive display device includes a display panel and a touch panel. The display panel includes first and second substrates facing each other. The display panel is configured to display images through the second substrate. The touch panel is disposed on the second substrate and is configured to detect a touch event. The touch panel includes sensing electrodes spaced apart from each other, a conductive layer, and a touch processor. The conductive layer is electrically separated from the sensing electrodes. The touch processor is configured to provide sensing signals to the sensing electrodes and to obtain touch coordinates to which the touch event is input based on delay values of the sensing signals. | 07-30-2015 |
20150286329 | DISPLAY APPARATUS - A display apparatus includes a display panel that displays an image during a display period and detects a touch event during a non-display period. The display panel includes a plurality of common electrodes and a plurality of data lines capacitively coupled to the common electrodes during the non-display period. Coordinate information of a position at which the touch event occurs is calculated on the basis of a capacitance variation of the common electrodes and the data lines. | 10-08-2015 |
20150324052 | TOUCH DISPLAY APPARATUS SENSING TOUCH FORCE - A touch display device is provided which includes a display panel for displaying an image, and a touch screen panel disposed on the display panel and configured to sense at least one touch. The touch screen panel includes a touch substrate at which the touch can be generated; sensing electrodes provided on the touch substrate and spaced apart from one another, each of the sensing electrodes being formed of a piezoresistive material having a resistance value that varies according to an applied force; and a touch processor electrically connected to the sensing electrodes. The touch processor extracts a touch coordinate based on time constants of sensing signals applied to the sensing electrodes, and calculates a touch force of the touch based on resistance values of the sensing electrodes. | 11-12-2015 |
Patent application number | Description | Published |
20090081429 | OPTICAL FILM HAVING GRADED REFRACTIVE INDEX AND METHOD OF MANUFACTURING THE SAME - Disclosed are an optical film having a graded refractive index and a method of manufacturing the same. The optical film includes one or more antireflection films composed of a mesoporous material having a plurality of pores of a uniform size, and the pores of the mesoporous material are filled with air or a filler having a refractive index different from that of the mesoporous material, and thus the volume ratio of mesoporous material to filler in the pores thereof is controlled, thereby obtaining a desired magnitude of effective refractive index and ensuring a refractive index distribution in which the refractive indexes sequentially change, resulting in high antireflection performance. The method of manufacturing the optical film may be conducted using a nanowire growing technique, thus making it easy to realize mass production. | 03-26-2009 |
20100151393 | METHOD OF MANUFACTURING NANO-STRUCTURE AND METHOD OF MANUFACTURING A PATTERN USING THE METHOD - According to an example embodiment of the present invention, a photoresist pattern is formed on a base substrate including a neutral layer. A sacrifice structure including a first sacrifice block and a second sacrifice block is formed on the base substrate having the photoresist pattern, and the sacrifice structure is formed from a first thin film including a first block copolymer. Thus, a chemical pattern is formed to form a nano-structure. Therefore, the nano-structure may be easily formed on a substrate having a large size by using a block copolymer, and productivity and manufacturing reliability may be improved. | 06-17-2010 |
20100316812 | POLARIZATION CONVERTING SYSTEM, METHOD OF MANUFACTURING THE SAME AND LIQUID CRYSTAL DISPLAY USING THE SAME - A polarization converting system and a method of manufacturing the same are provided. The polarization converting system includes a polarization splitting unit splitting incident unpolarized light into two orthogonal polarizations and a polarization converting unit converting incident light into specific polarized light. The polarization converting unit has first and second regions that correspond to the polarization splitting unit and are different in a polarization converting extent from each other. | 12-16-2010 |
20110007241 | POLARIZED LIGHT EMITTING LIGHT GUIDE PLATE, METHOD OF MANUFACTURING THE SAME AND ILLUMINATOR FOR FLAT PANEL DISPLAY DEVICE USING POLARIZED LIGHT EMITTING LIGHT GUIDE PLATE - A polarized light emitting light guide plate includes: a transparent substrate of optically isotropic material, in which the light incident through a lateral side thereof travels; an anisotropic liquid crystal polymer layer formed on an upper surface of the substrate and having first and second refractive indices with respect to first and second perpendicular polarization components; and a polarization separation microstructure formed at an interface between the transparent substrate and the liquid crystal polymer layer, which refracts or reflects the first polarization component and transmits the second polarization component. The refractive index of the polarization separation microstructure is substantially equal to the refractive index of the substrate; the first refractive index of the liquid crystal polymer layer is greater than the refractive index of the substrate, and the second refractive index of the liquid crystal polymer layer light is substantially equal to the refractive index of the substrate. | 01-13-2011 |
20110115725 | Touch Panel and Display Device Including the Same and Touch Position Detection Method of Touch Panel - A touch panel includes a first substrate and a second substrate facing each other, a plurality of first transparent resistance films formed on the first substrate and extending in a first direction, a plurality of second transparent resistance films formed on the second substrate and extending in a second direction crossing the first direction, a plurality of first signal lines respectively connected to first terminals at first ends of the plurality of first transparent resistance films, a plurality of second signal lines respectively connected to second terminals at second ends of the plurality of first transparent resistance films, a plurality of third signal lines respectively connected to third terminals at first ends of the plurality of second transparent resistance films, and a fourth signal line commonly connected to fourth terminals at second ends of at least two second transparent resistance films among the plurality of the second transparent resistance films. | 05-19-2011 |
20110234537 | OBJECT-SENSING DEVICE - An object-sensing device is presented. The device includes a waveguide and a substrate holding a liquid crystal layer, wherein radiation propagates through the waveguide via total internal reflection. A radiation emitting element is positioned along a radiation input surface of the waveguide, and a radiation receiving element is positioned to receive radiation exiting the waveguide. The radiation receiving element may be positioned across the waveguide from the radiation emitting element. Alternatively, the radiation receiving element may be positioned on a surface that contacts the radiation input surface of the waveguide that is optically coupled to the radiation emitting element. | 09-29-2011 |
20120033168 | LIQUID CRYSTAL DISPLAY INCLUDING TOUCH SENSOR LAYER AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes a first substrate, a second substrate having a first surface and a second surface facing the first substrate, a liquid crystal layer between the first and second substrates, and a touch sensor layer on the first surface. The touch sensor layer includes a first electrode in a first direction on the first surface, a second electrode in a second direction crossing the first direction on the first surface and including first and second portions that are separated by the first electrode, a bridge wire including first and second contacts on the first surface. The first contact is electrically connected to the first portion of the second electrode, and the second contact is electrically connected to the second portion of the second electrode. An insulating layer insulates the bridge wire from the first electrode and exposes the first contact and the second contact. | 02-09-2012 |
20120194451 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - The display panel includes an opposite substrate and an array substrate. The opposite substrate includes a first substrate including a first surface and a second surface opposite to the first surface, a first wire electrode formed on the first surface, a first transparent electrode formed on the first surface and partially overlapping with the first wire electrode, and a common electrode formed on the second surface. The first wire on the first surface is formed before the first transparent electrode on the first surface. The array substrate includes a second substrate including a third surface facing the second surface, and a pixel layer formed on the third surface and facing the common electrode. | 08-02-2012 |
20130063372 | TOUCH PANEL AND TOUCH INFORMATION DETERMINING METHOD OF TOUCH PANEL - A touch panel and a contact information determining method of the touch panel. A touch panel includes a plurality of transmitting members arranged with a predetermined interval therebetween, and a first sensor and a second sensor positioned respectively at a first terminal and a second terminal of a transmitting member, wherein a transmission signal is transmitted to the first sensor and the second sensor, in response to a contact on the transmitting member. | 03-14-2013 |
20130127786 | TOUCH DISPLAY APPARATUS AND METHOD OF DETERMINING TOUCH POSITION USING THE SAME - A touch display apparatus includes a first substrate, a second substrate, a light emitting part, a light receiving part and a light transmitting element. The second substrate faces the first substrate. The light emitting part is adjacent to a first side of the first substrate, and generates and emits light to the first substrate. The light receiving part is adjacent to a first side of the second substrate at a same side of the touch display apparatus as the first side of the first substrate, and receives light from the second substrate. The light transmitting element connects a second side of the first substrate opposing the first side of the first substrate to a second side of the second substrate opposing the first side of the second substrate. | 05-23-2013 |
20130135256 | ORGANIC LIGHT EMITTING DIODE DISPLAY - Provided is an organic light emitting diode display. An organic light emitting diode display includes: a touch panel that includes a first substrate, a first electrode disposed on the first substrate, a photosensor disposed on the first electrode, and a second electrode disposed on the photosensor; and a display panel that includes a second substrate, a thin film transistor disposed on the second substrate, a pixel electrode disposed on the thin film transistor, an emission layer disposed on the pixel electrode, a common electrode disposed on the emission layer, a passivation layer disposed on the common electrode, and a column spacer disposed on the passivation layer, wherein the display panel is disposed on the touch panel, and the column spacer and the second electrode face each other and are spaced apart from each other. | 05-30-2013 |
20130206567 | TOUCH PANEL - A touch panel is provided that includes: a substrate; a plurality of X-axis lines disposed on the substrate; a plurality of Y-axis lines crossing the plurality of X-axis lines; and an insulating layer interposed between the X-axis lines and the Y-axis lines, in which at least one first X-axis line and at least one second X-axis line selected from among the plurality of X-axis lines are connected by a first connection portion, and among the plurality of Y-axis lines, a Y-axis line crossing the first X-axis line and the second X-axis line has a first area in a region where the Y-axis line overlaps the first X-axis line and a second area in a region where the Y-axis line overlaps the second X-axis line, and the first area and the second area are different from each other. | 08-15-2013 |
20130341651 | SENSOR SUBSTRATE AND SENSING DISPLAY PANEL HAVING THE SAME - A sensor substrate includes a base substrate, a black matrix pattern, a sensing electrode pattern, a driving electrode pattern, and at least one bridge line. The black matrix pattern is disposed on the base substrate and divides the base substrate into a light transmission area and a light blocking area. The sensing electrode pattern includes a plurality of first unit patterns arranged in association with a first direction. The driving electrode pattern includes a plurality of second unit patterns arranged in association with a second direction and disposed adjacent to the plurality of first unit patterns. The at least one bridge line is connected between at least two of the plurality of first unit patterns or between at least two of the plurality of second unit patterns. | 12-26-2013 |
20140022186 | TOUCH SCREEN PANEL, TOUCH SENSING APPARATUS HAVING THE SAME AND DRIVING METHOD THEREOF - A touch screen panel includes a driving line including a plurality of touch driving units, a sensing line substantially parallel to the driving line and which includes a plurality of touch sensing units, a first driving router disposed adjacent to the driving line and which transmits a first touch pulse to one of an even-numbered touch driving unit and an odd-numbered touch driving unit of the touch driving units, a second driving router disposed adjacent to the driving line and which transmits a second touch pulse to the other of the even-numbered touch driving unit and the odd-numbered touch driving unit of the touch driving units and a plurality of sensing routers connected to each of the touch sensing units and which receives a sensing signal from the touch sensing units. | 01-23-2014 |
20140022476 | DISPLAY PANEL AND METHOD OF DRIVING THE SAME - A display panel includes a first substrate and a second substrate. The first substrate includes a first base substrate having a plurality of touch cells, a plurality of gate lines formed on the first base substrate and disposed in the touch cells, and a plurality of sense lines disposed in the touch cells and respectively overlapping with at least two gate lines among the gate lines. | 01-23-2014 |
20140071066 | METHOD OF DRIVING A DISPLAY PANEL, DISPLAY PANEL DRIVING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE DISPLAY PANEL DRIVING APPARATUS - A display panel driving apparatus a data driving part which applies a first data signal to a data line corresponding to a first area of the display panel during a first sub frame period of a frame period and applies a second data signal to a data line corresponding to a second area of the display panel during a second sub frame period of the frame period, and a touch driving part which applies a touch driving signal to a touch driving line of the display panel during a first blank period next to the first sub frame period and applies the touch driving signal to the touch driving line during a second blank period next to the second sub frame period and included in the frame period. | 03-13-2014 |
20140071067 | METHOD FOR REPRESENTING A TACTILE IMAGE AND TOUCH SCREEN APPARATUS FOR PERFORMING THE METHOD - A method for representing a tactile image and providing a touch function and a haptic feedback function to a tactile touch panel includes: applying a touch driving voltage to the tactile touch panel; and applying a tactile voltage corresponding to an image to be displayed to the tactile touch panel in a blanking interval when the touch driving voltage may be not applied to a plurality of touch driving lines of the tactile touch panel, when a touch sensing voltage corresponding to a touch on the tactile touch panel may be received through a plurality of touch sensing lines of the tactile touch panel. | 03-13-2014 |
20140071088 | METHOD FOR REPRESENTING A TACTILE IMAGE AND TOUCH SCREEN APPARATUS FOR PERFORMING THE METHOD - A method for representing a tactile image and providing a touch function and a haptic feedback function to a tactile touch panel includes: applying a touch driving voltage to the tactile touch panel; and applying a tactile voltage corresponding to an image to be displayed to the tactile touch panel in a blanking interval when the touch driving voltage may be not applied to a plurality of touch driving lines of the tactile touch panel, when a touch sensing voltage corresponding to a touch on the tactile touch panel may be received through a plurality of touch sensing lines of the tactile touch panel. | 03-13-2014 |
20140333573 | HAPTIC PANEL AND DISPLAY APPARATUS HAVING THE SAME - Provided is a haptic panel including a plurality of haptic units. A haptic unit includes a lower electrode, a P-type semiconductor and an N-type semiconductor which are disposed on the lower electrode, a first upper electrode disposed on the P-type semiconductor, and a second upper electrode disposed on the N-type semiconductor. The haptic unit is configured to represent a tactile sense in response to a tactile signal and a thermal sense in response to a thermal signal. | 11-13-2014 |
20140347284 | DISPLAY DEVICE INCLUDING TOUCH SENSOR AND DRIVING METHOD THEREOF - The present invention relates to a display device including a touch sensor and a driving method thereof. A display device according to an exemplary embodiment of the present invention includes a plurality of data lines which extends in a first direction, a plurality of sensing output lines which extends in a second direction which is not parallel to the first direction and transmits a sensing output signal, a pixel electrode which is connected with the data line through a switching element, a touch sensor which is connected to the data line and the sensing output line and detects a touch, and a data driver which applies a displaying data voltage to the plurality of data lines during the image display period for one frame and applies a sensing input signal during a touch sensing period for one frame. The touch sensing period is included in a vertical blank period of the frame. | 11-27-2014 |
20150042601 | TOUCH SCREEN PANEL AND DISPLAY DEVICE INCLUDING THE SAME - A touch screen panel includes a lower substrate, a plurality of sensing wires disposed on the lower substrate in a first direction, an insulating layer disposed on the plurality of sensing wires, and a plurality of sensing pads disposed on the insulating layer, where a plurality of contact holes is defined in the insulating layer, and the plurality of sensing pads is connected to the plurality of sensing wires through the plurality of contact holes, respectively. | 02-12-2015 |
20150049049 | TOUCH SENSING DISPLAY DEVICE - A touch sensing display device includes: a display panel; a capacitive touch panel disposed on a front surface of the display panel; a digitizer disposed on a surface of the display panel; a sensor driving unit which sequentially applies scanning signals to the capacitive touch panel and the digitizer, where each of the scanning signal is applied simultaneously to the capacitive touch panel and the digitizer; and a sensing unit which senses sensing signals of the capacitive touch panel and the digitizer, in which the sensing unit receives the sensing signal of the capacitive touch panel and the sensing signal of the digitizer at different times. | 02-19-2015 |
20150062067 | TOUCH SENSOR OF ELECTROMAGNETIC RESONANCE TYPE AND DISPLAY DEVICE INCLUDING TOUCH SENSOR - A touch sensor of an electromagnetic resonance type includes a plurality of touch electrodes configured to generate an electromagnetic wave according to an input signal or to transmit an output signal according to a response electromagnetic wave from an approached object, wherein corresponding ones of the plurality of touch electrodes are at a same layer. | 03-05-2015 |
20150062453 | DISPLAY DEVICE - A display device includes: a first substrate; a plurality of pixel electrodes disposed on the first substrate; a common electrode including a plurality of common electrode plates disposed on the first substrate, where the common electrode plates cover the pixel electrodes and are arranged substantially in a matrix form; and a plurality of common electrode line groups which applies a common voltage to the common electrode plates, in which laterally adjacent common electrode plates of the common electrode plates are connected to different common electrode line groups. | 03-05-2015 |
20150370380 | TOUCH SCREEN PANEL AND TOUCH SENSING APPARATUS HAVING THE SAME - A touch screen panel includes a first touch electrode part, a second touch electrode part, a first touch router, a second touch router and plural third touch routers. The first touch electrode part includes plural first touch units. The second touch electrode part is substantially parallel to the first touch electrode part. The second touch electrode part includes plural second touch units. The first touch router is disposed adjacent to the first touch electrode part and is connected to one of an even-numbered first touch unit and an odd-numbered first touch unit of the first touch units. The second touch router is disposed adjacent to the first touch electrode part and is connected to the other of the even-numbered first touch unit and the odd-numbered first touch unit of the first touch units. The third touch routers are connected to each of the second touch units, respectively. | 12-24-2015 |
20160026278 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A touch panel including a cover glass; a transparent electrode layer disposed on a portion of the cover glass; a refractive index control layer disposed on the cover glass and the transparent electrode layer; and an adhesive layer disposed on the refractive index control layer. The refractive index control layer may include a single layer having sequentially different refractive indexes from the transparent electrode layer to the adhesive layer. | 01-28-2016 |
20160048048 | SENSOR SUBSTRATE AND SENSING DISPLAY PANEL HAVING THE SAME - A sensor substrate includes a base substrate, a black matrix pattern, a sensing electrode pattern, a driving electrode pattern, and at least one bridge line. The black matrix pattern is disposed on the base substrate and divides the base substrate into a light transmission area and a light blocking area. The sensing electrode pattern includes a plurality of first unit patterns arranged in association with a first direction. The driving electrode pattern includes a plurality of second unit patterns arranged in association with a second direction and disposed adjacent to the plurality of first unit patterns. The at least one bridge line is connected between at least two of the plurality of first unit patterns or between at least two of the plurality of second unit patterns. | 02-18-2016 |
20160062536 | MOTHER SUBSTRATE FOR A TOUCH SCREEN PANEL AND ARRAY TEST METHOD THEREOF - A mother substrate for touch screen panel includes a plurality of sensing patterns disposed in an active area, a plurality of first pads disposed in an non-active area surrounding the active area, a plurality of position detecting lines disposed in an non-active area and connecting the sensing patterns and the first pads and a plurality of second pads connected to the first pads. The first pads are spaced apart from each other by a first width. The second pads are spaced apart from each other by a second width more than the first width. | 03-03-2016 |