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Jang, Yongin-City
Da-Eun Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100202157 | LIGHT GUIDE FILM AND BACKLIGHT UNIT HAVING THE SAME - A backlight unit includes a light source for emitting light; and a light guide film for directing light emitted from the light source toward a liquid crystal display panel. In the backlight unit, the light guide film includes a polycarbonate (PC) film comprising a plasticizer; and at least one of a reflective layer or an optical layer on at least one surface of the PC film. | 08-12-2010 |
Hwan-Soo Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110080393 | Driver and organic light emitting diode display using the same - A driver comprises odd-numbered stages configured to be driven by first and second clock signals and even-numbered stages configured to be driven by the second and third clock signals. Each stage is coupled to a corresponding emission control line, and includes a first driver, a second driver, and a third driver. In a first stage, the first and second drivers receive first and second start pulses and output first and second output signals, respectively. In each stage except the first stage, the first and second driver receives first and second output signals of a previous stage and outputs first and second output signals of each stage, respectively. In each stage, a third driver receives the first and second output signals of each stage and outputs an emission control signal to be transmitted to an emission control line coupled to each stage. | 04-07-2011 |
| 20120026143 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME - A pixel capable of displaying an image with uniform brightness, the pixel including an organic light emitting diode, a first transistor to control an amount of current supplied from a first power source coupled to a first electrode to the OLED, a second transistor coupled between a data line and a third node to be turned on when a first scan signal is supplied to a first scan line, a first capacitor coupled between the gate electrode of the first transistor and a second node, a sixth transistor coupled between the second node and the third node to be turned off when an emission control signal is supplied to an emission control line, a second capacitor coupled between the third node and the first power source, a fifth transistor coupled between the first power source and the second node to be turned on when the first scan signal is supplied to the first scan line, and a fourth transistor coupled between a second electrode of the first transistor and the data line to be turned on when a second scan signal is supplied to a second scan line. | 02-02-2012 |
Ih-Seop Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110124719 | COMPOSITION FOR PROMOTING PRODUCTION OF HYALURONIC ACID CONTAINING KAEMPFEROL AND QUERCETIN - Disclosed is a composition for promoting a production of hyaluronic acid containing at least one of kaempferol and quercetin. Kaempferol and quercetin of the invention increase an expression of a hyaluronic acid synthase (HAS) gene existing in a skin cell line of human epidermis, thereby promoting a production of hyaluronic acid in the human cell. Accordingly, the composition containing at least one of kaempferol and quercetin according to the invention can be usefully used as a cosmetic composition for increasing skin elasticity and preventing skin dryness or aging, or a pharmaceutical composition for treating or preventing a degenerative arthritis. | 05-26-2011 |
In-Won Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100182253 | TOUCH SCREEN PANEL AND METHOD OF FABRICATING THE SAME - A touch screen panel for an image display device and a method of fabricating the same. The touch screen panel includes first and second substrates facing each other, the first and second substrates being joined together by a sealant; a plurality of first sensing patterns coupled to one another along a first direction on a side of the first substrate facing the second substrate; a plurality of second sensing patterns coupled to one another along a second direction on a side of the second substrate facing the first substrate; a plurality of first dummy patterns between the first sensing patterns corresponding to the second sensing patterns; a plurality of second dummy patterns between the second sensing patterns corresponding to the first sensing patterns; and an insulating layer between the first and second substrates. | 07-22-2010 |
Jae-Hyuk Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20120091460 | Display Device and Method for Manufacturing the Same - A display device includes a substrate; a gate wire including a gate electrode and a first capacitor electrode formed on the substrate; a gate insulating layer formed on the gate wire; a semiconductor layer pattern formed on the gate insulating layer, and including an active region overlapping at least a part of the gate electrode and a capacitor region overlapping at least a part of the first capacitor electrode; an etching preventing layer formed on a part of the active region of the semiconductor layer pattern; and a data wire including a source electrode and a drain electrode formed over the active region of the semiconductor layer from over the etching preventing layer, and separated with the etching preventing layer therebetween, and a second capacitor electrode formed on the capacitor region of the semiconductor layer. | 04-19-2012 |
Jae-Myung Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110234646 | FLAT PANEL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF - A flat panel display device and a method of manufacturing the same are disclosed. The flat panel display device includes: a pixel unit including a plurality of scan lines, a plurality of data lines intersecting with the plurality of scan lines, and a plurality of pixels connected to the plurality of the scan lines and the plurality of the data lines, the plurality of pixels comprising red, green, blue and white pixels, a data driver outputting a data signal to the data lines, and a scan driver outputting a scan signal to the scan lines, where a storage capacitor of the blue pixel is formed in a lower portion of the white pixel. | 09-29-2011 |
Ji-Hwan Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20120044714 | DISPLAY DEVICE - A display device including: a display panel displaying an image; a light source unit supplying light to the display panel; a light guide including: an incidence plane facing the light source unit; an emission plane facing the display panel; and a light guide protrusion protruding in a direction perpendicular to a side of the light guide at an edge of the light guide; a reflection sheet arranged opposite to the surface of the emission plane of the light guide, and including a reflection protrusion protruding in a direction perpendicular to a side of the reflection sheet at an edge of the reflection sheet; and a supporting frame supporting an edge of the display panel, the light guide, and the reflection sheet, the supporting frame including: a light guide protrusion receiving groove receiving the light guide protrusion; and a reflection protrusion receiving groove receiving the reflection protrusion. | 02-23-2012 |
Jin-Seok Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20120008061 | LIQUID CRYSTAL DISPLAY AND FABRICATING METHOD OF THE SAME - A liquid crystal display that can be slimly formed. The liquid crystal display may include: a liquid crystal display panel; a backlight unit including: a light source; and a light guide plate receiving light emitted from the light source and diffusing the received light; and a frame receiving the liquid crystal display panel and the backlight unit. The frame includes: a chassis including a bottom part and a side wall, the bottom part having insertion holes; and a molding that is combined with the chassis through the insertion holes. In addition, the bottom part of the chassis is formed with protrusions adjacent to the insertion holes and the protrusions protrude in a direction opposite to a direction in which the molding is combined with the insertion holes of the chassis. | 01-12-2012 |
Nam-Jin Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110310324 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) that includes: an LCD panel; a backlight unit that includes a light source and a light guide plate; and a frame that houses the LCD panel and the backlight unit. The frame includes first support members that at least partially form opposing sides of the frame, and a first guide unit that includes protrusions that project inside the frame, to separate the LCD panel from the first support members. | 12-22-2011 |
| 20120008061 | LIQUID CRYSTAL DISPLAY AND FABRICATING METHOD OF THE SAME - A liquid crystal display that can be slimly formed. The liquid crystal display may include: a liquid crystal display panel; a backlight unit including: a light source; and a light guide plate receiving light emitted from the light source and diffusing the received light; and a frame receiving the liquid crystal display panel and the backlight unit. The frame includes: a chassis including a bottom part and a side wall, the bottom part having insertion holes; and a molding that is combined with the chassis through the insertion holes. In addition, the bottom part of the chassis is formed with protrusions adjacent to the insertion holes and the protrusions protrude in a direction opposite to a direction in which the molding is combined with the insertion holes of the chassis. | 01-12-2012 |
| 20120069261 | Display Device Having Reduced Thickness and Improved Luminance - A display device comprises: a display panel for displaying an image; a plurality of optical sheets disposed under the display panel; a light guiding plate disposed under the optical sheets, and including a light guiding protrusion protruding toward a side direction from a light guiding corner; a support frame for supporting the display panel, and including a protrusion cover in the frame corner to cover the light guiding protrusion; and a receiving member for supporting the support frame and the light guiding plate. The height of an upper surface of the protrusion cover is preferably no less than the height of an upper surface of the optical sheets. Thus, the display device prevents the problem in molding of the protrusion cover of the support frame, covering the light guiding protrusion of the light guiding plate, due to a slim thickness of the protrusion cover by increasing the thickness of the protrusion cover. Accordingly, a small-sized thin film light guiding plate can be applied to the display device so that luminance of the display device can be improved, and the thickness of the display device can be reduced. | 03-22-2012 |
Suk-Chang Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110139369 | ETCHING APPARATUS - An etching apparatus that includes a number of chambers having an opening that is opened to move in or discharge a substrate, an injection member that is installed inside each chamber to inject a chemical liquid, and an interception member that is adjacently installed at the opening of each chamber and sucks gas introduced into the opening. | 06-16-2011 |
Won-Hyouk Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110189380 | DEVICE AND METHOD FOR FABRICATING DISPLAY DEVICE - A device for manufacturing a display device includes a deposition source; a deposition thickness calculator for calculating a deposition thickness of a deposition material deposited on a substrate; and a controller for controlling a power of a heater which heats the deposition source by comparing the deposition thickness calculated with a reference thickness. The controller controls the power of the heater either at least one time for each substrate on which the thin film is to be deposited or at regular intervals while the deposition material is deposited. Influence of measurement noise that is included in a quartz crystal sensor for measuring a deposition speed may be minimized, and distribution of deposition thickness of an organic light emitting material may be reduced, thereby increasing the yield of the deposition process and producing quality display devices. | 08-04-2011 |
| 20110224819 | METHOD FOR CONTROLLING CRITICAL DIMENSION IN SEMICONDUCTOR PRODUCTION PROCESS, AND SEMICONDUCTOR MANUFACTURING LINE SUPPORTING THE SAME - A critical dimension controlling method in a semiconductor production process includes determining whether a model is to undergo a discontinuous production process when a run is inserted in a semiconductor manufacturing line, applying an offset for said model or a common offset for a model group including said model according to the determination, executing a production process in dependence upon a process variation along with the offset for the model or the common offset for the model group, and measuring an actual critical dimension in the production process. The offset for the model is calculated based on a previously measured actual critical dimension, and the calculated offset for the model is applied to the calculation of the common offset for the model group. | 09-15-2011 |
| 20110272275 | System for Sputtering and Method Thereof - A sputtering method includes receiving etch time information for a first substrate detected in a dry etching process, calculating a deposition time for a second substrate from the etch time information for the first substrate, and executing sputtering for the second substrate based the calculated deposition time. The thickness of the thin film deposited on the substrate in the sputter device may be uniformly maintained by using etch end point information detected in an end point detection (EPD) device. A sputtering system comprises a sputter device for executing a sputtering process for depositing a thin film on a substrate by a sputtering method, an EPD device for generating EPD information including etch time information for the substrate for a calculation of a deposition time during which the thin film is deposited, and a controller for calculating a deposition time by using the EPD information, and for controlling the sputter device based on the calculated deposition time. | 11-10-2011 |
Yong-Jae Jang, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110297937 | THIN FILM TRANSISTOR WITH OFFSET STRUCTURE - A thin film transistor (TFT) having an offset structure is disclosed. The TFT maintains a sufficiently low “off” current and a sufficiently high “on” current. The TFT includes an active region. The active region includes a gate electrode; an active layer that overlaps with the gate electrode; a gate insulating layer between the gate electrode and the active layer; and a source/drain electrode layer including source/drain electrodes that are electrically connected to the active region. Some of the source/drain electrodes overlap partially with the gate electrode. Other of the source/drain electrodes are offset from the gate electrode. The source/drain electrodes and the gate electrode are in a symmetrical arrangement. | 12-08-2011 |