Patent application number | Description | Published |
20100182291 | Electronic display device - An electronic display device includes a display unit that displays images and a barrier unit between the display unit and a user, and provides images to the user as two-dimensional images or stereoscopic images. The barrier unit includes first electrodes on a first surface, the first electrodes being spaced apart from each other, second electrodes on the first surface, at a first gap from the first electrodes and between the first electrodes, auxiliary electrodes on a second surface, corresponding to the first gap, the auxiliary electrodes configured to be driven in synchronization with any one of the two-dimensional images and the stereoscopic images, a common electrode on a third surface, and a liquid crystal layer between the common electrode and first, second, and auxiliary electrode. A barrier driver controls the barrier unit in accordance with whether two-dimensional images or stereoscopic images are to be displayed. | 07-22-2010 |
20100271346 | Electronic imaging device and driving method thereof - An electronic imaging device includes a display unit having a plurality of scan lines, a plurality of data lines, and a plurality of pixels, and a barrier layer disposed in front of the display unit and divided into a plurality of areas along a scan direction. The barrier layer includes a plurality of first barrier electrodes and a plurality of second barrier electrode. The plurality of first barrier electrodes includes a plurality of first and second sub-electrodes in a zigzag pattern along the scan direction, the plurality of second barrier electrodes includes a plurality of third and fourth sub-electrodes in a zigzag pattern along the scan direction, and the third and fourth sub-electrodes being offset with respect to the first and second sub-electrodes along the scan direction. | 10-28-2010 |
20110006327 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display according to an exemplary embodiment includes a substrate main body, a plurality of organic light emitting elements formed on the substrate main body, an encapsulation thin film formed on the substrate main body thereby covering the plurality of organic light emitting elements, and a disparity barrier rib layer formed on a boundary region between the plurality of organic light emitting elements. | 01-13-2011 |
20110043713 | Stereoscopic image display device - A stereoscopic image display device includes a display panel configured to display an image, a barrier placed over the display panel and configured to include a plurality of liquid crystal cells each of which is selectively driven to become a transparent cell or an opaque cell, a polarizing plate placed between the display panel and the barrier, and a phase retarder placed between the internal polarizing plate and the display panel. | 02-24-2011 |
20110163318 | DISPLAY DEVICE - A display device includes: i) a substrate member having a transparent area and a plurality of pixel areas, the pixel areas being spaced apart from each other along a first direction and a second direction, the transparent area located between the pixel areas, the second direction being perpendicular to the first direction; and ii) an emission layer located at each of the pixel areas. Among the plurality of pixel areas, a width of the transparent area along the first direction between two pixel areas varies along the second direction. The first direction may be the horizontal direction of a screen realized by the substrate member, the second direction may be a vertical direction, and the emission layer may have a width along the horizontal direction that varies along the vertical direction. | 07-07-2011 |
20120019733 | 2D/3D switchable display - A 2D/3D switchable display, including a display unit adapted to display an image, and a lens unit on the display unit, wherein the lens unit includes a first lens substrate on the display unit and including a first electrode array including a plurality of first electrodes that are spaced apart from each other, a second lens substrate on the first lens substrate and including a second electrode array including a plurality of second electrodes that are spaced apart from each other, and a liquid crystal layer between the first lens substrate and the second lens substrate. | 01-26-2012 |
20120105341 | ORGANIC LIGHT EMITTING DISPLAY HAVING TOUCH SCREEN FUNCTION - An organic light emitting display having a touch screen function that includes a transparent substrate and a plurality of thin film transistors formed on the transparent substrate is disclosed. An anode electrode layer is formed above each of the plurality of thin film transistors to be connected to the thin film transistor. Red, green, blue and infrared light emitting layers are formed on adjacent anode electrode layers, respectively. A spacer is formed on the infrared light emitting layer, and the width of the spacer is widened as it approaches from the bottom to top of the spacer. A cathode electrode layer is stacked on the light emitting layers and the spacer. A sealing substrate is positioned above the cathode electrode layer. Accordingly, the organic light emitting display provides an image display function and a touch screen function at the same time. | 05-03-2012 |
20120162490 | Image Capturing Apparatus and Photographing Method Using the Same - In an image capturing apparatus and a photographing method using the same, the image capturing apparatus comprises: a transparent display panel; and a camera facing a bottom surface of the transparent display panel for synchronizing a shutter time with a period when the transparent display panel displays a black image, and for capturing an image positioned in front of the transparent display panel, thereby capturing a clear image without interference between images due to light-leakage property. | 06-28-2012 |
20120267611 | Organic light-emitting display device - Embodiments may disclose an organic light-emitting display device including a first substrate including a pixel area emitting light in a first direction, and a transmittance area that is adjacent to the pixel area and transmits external light; a second substrate facing the first substrate and encapsulating a pixel on the first substrate; an optical pattern array on the first substrate or the second substrate to correspond to the transmittance area, the optical pattern array being configured to transmit or block external light depending on the transmittance area according to a coded pattern; and a sensor array corresponding to the optical pattern array, the sensor array being arranged in a second direction that is opposite to the first direction in which the light is emitted, the second array receiving the external light passing through the optical pattern array. | 10-25-2012 |
20120280894 | Organic light-emitting display device - An organic light-emitting display device including: pixels on a first surface of a substrate, each pixel having a first region and a second region; pixel circuit units in the first region, each pixel circuit unit including at least one TFT; a first insulation film covering the pixel circuit units; first electrodes on the first insulation film, each first electrode being independently disposed in the first region and electrically connected to each pixel circuit unit; a second insulation film covering at least part of the first electrodes; a second electrode facing the first electrodes, the second electrode being electrically connected throughout the pixels and formed in at least the first region; an organic film between the first electrodes and the second electrode; a sealing member facing the first surface of the substrate; and a reflection preventing film on a second surface of the substrate. | 11-08-2012 |
20130048986 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - An OLED display includes: a first pixel including a first pixel electrode of a pixel electrode, a second pixel including a second pixel electrode of the pixel electrode, and a third pixel including a third pixel electrode of the pixel electrode; a resonance assistance layer on the first pixel electrode; an organic emission layer including a first organic emission layer on the resonance assistance layer and the second pixel electrode, a second organic emission layer on the first organic emission layer, and a third organic emission layer on the third pixel electrode; a common electrode on the organic emission layer; and a color mixture preventing layer on the common electrode and configured to absorb overlapped light in an overlapped wavelength region of a wavelength region of first light emitted by the first organic emission layer and a wavelength region of second light emitted by the second organic emission layer. | 02-28-2013 |
20140104250 | ELECTRONIC IMAGING DEVICE AND DRIVING METHOD THEREFOR - An electronic imaging device includes a display unit and a barrier layer. The display unit includes scan lines for transferring select signals, data lines for transferring data signals corresponding to first and second images formed according to one or more input signals, and pixels connected with the scan and data lines. The barrier layer includes first barriers and second barriers corresponding to the first barriers. The first image is displayed during a first period of a unit period during which an image of a single frame is displayed. The second image is displayed during a second period different from the first period. The first barriers are driven according to the first image, the second barriers are driven according to the second image, and a region of the barrier layer corresponding to a mixed region in which the first and second images coexist is a non-transmission region. | 04-17-2014 |
20140139636 | IMAGE SENSING UNIT, 3D IMAGE PROCESING APPARATUS, 3D CAMERA SYSTEM, AND 3D IMAGE PROCESSING METHOD - An image sensing unit is disclosed. In one aspect, the sensing unit includes optical sensors for acquiring a two dimensional (2D) image from a subject and micro-structures for supporting the optical sensors and adjusting the heights of the optical sensors. | 05-22-2014 |
20140183477 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - Provided is an organic light emitting display device. The organic light emitting display device comprises a substrate; a first electrode formed on the substrate and including a first sub-electrode and a second sub-electrode which have different reflectivities with respect to light wavelengths and are mutually stacked; an organic layer formed on the first electrode and including an organic light emitting layer; and a second electrode formed on the organic layer. | 07-03-2014 |
20150021589 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE - Embodiments may disclose an organic light-emitting display device including a first substrate including a pixel area emitting light in a first direction, and a transmittance area that is adjacent to the pixel area and transmits external light; a second substrate facing the first substrate and encapsulating a pixel on the first substrate; an optical pattern array on the first substrate or the second substrate to correspond to the transmittance area, the optical pattern array being configured to transmit or block external light depending on the transmittance area according to a coded pattern; and a sensor array corresponding to the optical pattern array, the sensor array being arranged in a second direction that is opposite to the first direction in which the light is emitted, the second array receiving the external light passing through the optical pattern array. | 01-22-2015 |
Patent application number | Description | Published |
20080259063 | ELECTRONIC DISPLAY DEVICE AND METHOD THEREOF - An electronic image device and a driving method thereof. An image of one frame is displayed in a frame period divided into at least two periods including first and second periods. A barrier layer includes a first barrier driven during the first period and a second barrier driven during the second period. The same plane image is repeatedly displayed during the first and second periods in an area for displaying the plane image on the display unit, and a first image displayed during the first period and a second image displayed during the second period are respectively images combined in different sequences in an area for displaying a stereoscopic image on the display unit. | 10-23-2008 |
20080304248 | Display device - A display device useful to create an interactive image having different sizes by employing one display panel that is allowed to emit the light toward both directions. | 12-11-2008 |
20090041336 | STEREO MATCHING SYSTEM AND STEREO MATCHING METHOD USING THE SAME - A stereo matching system and a stereo matching method using the same. Here, a Sum of Edge Differences (SED) method as a disparity estimation method utilizing edge information is added to a disparity estimation method utilizing a local method to perform stereo matching. As such, it is possible to correct false matching in a non-texture region generated when stereo matching is performed using only a local method, thereby enabling good stereo matching. | 02-12-2009 |
20090103177 | BARRIER DEVICE AND ELECTRONIC DISPLAY DEVICE - A barrier device and a display device including the barrier device, include a plurality of column barrier electrodes and a plurality of row barrier electrodes. In the barrier unit, the column barrier electrodes are divided as a plurality of first column barrier electrodes and a plurality of second column barrier electrodes. Crossing regions of the first column barrier electrode and the plurality of row barrier electrodes are different from crossing regions of the second column barrier electrode and the plurality of row barrier electrodes. The barrier device improves image quality of stereoscopic images displayed by the display device. | 04-23-2009 |
20090244406 | Projection display device and driving method of the same - A projection display device includes first to third display panels configured to realize first to third color images and a fourth display panel configured to realize a white image. The first to third color images and the white image may be combined and projected. | 10-01-2009 |
20130319487 | DISH WASHING MACHINE - A dish washing machine having a structure allowing water to be evenly ejected onto the interior of a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub, at least one liquid ejection unit arranged in the washing tub to eject water, a defection unit arranged facing the liquid ejection unit to deflect the water ejected from the liquid ejection unit toward the dish basket, and a drive unit to drive the defection unit to be moved within the washing tub. Since the dish washing machine includes a defection unit in addition to a liquid ejection unit, a dead zone which water does not reach may be eliminated and divided and intensive washing may be possible in the washing tub. | 12-05-2013 |
20140299167 | DISH WASHING MACHINE - A dish washing machine having a structure allowing wash water to be evenly sprayed into a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub to accommodate the dishes, a spray unit to spray wash water into the washing tub, a diversion unit arranged inside a flow passage of wash water to divert the wash water sprayed from the spray unit, and a guide member coupled to one side of the diversion unit to allow the diversion unit to move within the washing tub. As the spray unit and the diversion unit are provided, a dead zone which wash water does not reach may be eliminated, and divided and intensive washing may be implemented in the washing tub. | 10-09-2014 |
20140345655 | DISHWASHER - Disclosed herein is a dishwasher including a spray unit fixed to one sidewall of a wash tub and a reflecting plate assembly to reflect wash water sprayed from the spray unit onto dishes and to linearly reciprocate in a spray direction of the wash water sprayed from the spray unit. The dishwasher further includes a drive unit to drive the reflecting plate assembly, and a cam unit to transmit driving force of the drive unit to the reflecting plate assembly. The drive unit includes a motor to generate rotational force, and a belt forming a closed loop and caused to make cyclic movement by the motor. The cam unit is engaged with the belt to transmit power of the belt to the reflecting plate assembly. The cam is alternately engaged with first and second portions of the belt to cause the reflecting plate assembly to reciprocate. | 11-27-2014 |
20150020856 | DISH WASHING MACHINE - A dish washing machine including a cabinet forming an external appearance of the dish washing machine; a washing tub arranged in the cabinet and allowing dishes to be washed therein; a dish basket arranged in the washing tub to accommodate the dishes; at least one liquid ejection unit arranged in the washing tub, the at least one liquid ejection unit to eject water; a deflection unit arranged facing the liquid ejection unit to deflect the water ejected from the liquid ejection unit toward the dish basket; and a drive unit to drive the deflection unit to be moved within the washing tub. | 01-22-2015 |
Patent application number | Description | Published |
20080211976 | ELECTRONIC IMAGING DEVICE AND DRIVING METHOD THEREFOR - An electronic imaging device includes a display unit and a barrier layer. The display unit includes scan lines for transferring select signals, data lines for transferring data signals corresponding to first and second images formed according to one or more input signals, and pixels connected with the scan and data lines. The barrier layer includes first barriers and second barriers corresponding to the first barriers. The first image is displayed during a first period of a unit period during which an image of a single frame is displayed. The second image is displayed during a second period different from the first period. The first barriers are driven according to the first image, the second barriers are driven according to the second image, and a region of the barrier layer corresponding to a mixed region in which the first and second images coexist is a non-transmission region. | 09-04-2008 |
20080218459 | ELECTRONIC DISPLAY DEVICE - An electronic display device having viewing-angle adjusting and stereoscopic-image displaying functions. The display device includes a display unit for displaying an image and a liquid crystal barrier disposed in front of the display unit. The barrier includes: first and second substrates facing each other; a liquid crystal layer disposed between the first and second substrates; and a first controller for controlling light transmission, the first controller being disposed at the first substrate facing the liquid crystal layer and including first electrodes spaced apart from each other by an interval along a first direction of the liquid crystal barrier, second electrodes arranged between the first electrodes along the first direction, and a third electrode insulated from the first and second electrodes; and a second controller for adjusting a viewing angle, the second controller being disposed at the second substrate facing the liquid crystal layer and including one or more electrodes. | 09-11-2008 |
20080252578 | 2D/3D LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A 2D/3D image display device including a display unit with a plurality of gate lines, a plurality of data lines, and a plurality of pixels, the plurality of gate lines crossing the plurality of data lines, and the plurality of pixels being coupled to the plurality of gate lines and the plurality of data lines; and a controller for receiving an input signal and setting a first driving frequency or a second driving frequency according to the input signal. An image of one frame operating according to the second driving frequency receives and displays the same image data for each of a first period and a second period, a video signal transmitted to one of the plurality of pixels for the first period has first polarity, and a video signal transmitted to one of the plurality of pixels for the second period has second polarity. | 10-16-2008 |
20080259232 | Electronic display device - An electronic display device including a display unit for displaying an image and a light controller disposed in front of the display unit. The light controller includes a polarizing switch for controlling a polarizing direction using an electrical signal, and a pattern polarizer for controlling light transmission in cooperation with the polarizing switch. The polarizing switch has first and second common electrodes facing each other and a liquid crystal layer located between the first and second common electrodes. The pattern polarizer has a plurality of polarizing portions and a plurality of non-polarizing portions alternately arranged in a first direction. | 10-23-2008 |
20090002267 | ELECTRONIC DISPLAY - An electronic display includes a display unit for displaying both a two-dimensional image and a three-dimensional image, and a barrier facing the display unit to convert an image into the two-dimensional or three-dimensional image. The barrier includes first and second substrates facing each other, a plurality of first electrodes on the first substrate, an insulation layer on the first substrate and covering the first electrodes, a plurality of second electrodes on the insulation layer, and a liquid crystal layer disposed between the first and second substrates. The first electrodes are aligned with gaps between the second electrodes and the second electrodes are aligned with gaps between the first electrodes. Widths of the first electrodes may be equal to or greater than the gaps between the second electrodes. Widths of the second electrodes may be equal to or greater than the gaps between the first electrodes. | 01-01-2009 |
20090051835 | ELECTRONIC DISPLAY DEVICE - An electronic display device using a barrier includes a display unit displaying an image corresponding to a two dimension (2D) or a three dimension (3D), and a barrier facing the display unit and providing a 2D image or 3D image to a user. The barrier includes first and second substrates facing each other. First and second electrodes are alternately formed on the first substrate and having first gaps therebetween. A third electrode is formed on the second substrate. A dark colored layer is formed to correspond to the first gap. A liquid crystal layer is disposed between the first and second substrates. | 02-26-2009 |
20090102839 | ELECTRONIC DISPLAY DEVICE - An electronic display device includes a display unit including a plurality of scan lines, a plurality of data lines, and a plurality of pixels, and a barrier unit covering the display unit, including a plurality of first areas and a plurality of second areas alternately arranged along a length direction of the data lines, a first electrode group respectively provided in each of the first areas, each of the electrode groups including a plurality of first sub-electrodes and a plurality of second sub-electrodes alternately arranged along a length direction of the scan lines, a second electrode group provided in each of the second areas on a layer that is different from a layer on which the first electrode group is provided, each of the second electrode groups including a plurality of third sub-electrodes and a plurality of fourth sub-electrodes alternately arranged along the length direction of the scan line, and an insulation layer between the first and second electrode groups. | 04-23-2009 |
20110273446 | ELECTRONIC IMAGING DEVICE AND DRIVING METHOD THEREFOR - An electronic imaging device includes a display unit and a barrier layer. The display unit includes scan lines for transferring select signals, data lines for transferring data signals corresponding to first and second images formed according to one or more input signals, and pixels connected with the scan and data lines. The barrier layer includes first barriers and second barriers corresponding to the first barriers. The first image is displayed during a first period of a unit period during which an image of a single frame is displayed. The second image is displayed during a second period different from the first period. The first barriers are driven according to the first image, the second barriers are driven according to the second image, and a region of the barrier layer corresponding to a mixed region in which the first and second images coexist is a non-transmission region. | 11-10-2011 |
20140034919 | ORGANIC LIGHT EMITTING DISPLAY DEVICE WITH ENHANCED LIGHT EFFICIENCY AND MANUFACTURING METHOD THEREOF - An organic light emitting display device and a manufacturing method thereof are disclosed. In one aspect, the device includes a substrate, a first electrode formed over the substrate, an emission layer formed on the first electrode and a second electrode formed on the emission layer. The device also includes an encapsulation layer formed on the second electrode and a lens layer comprising a plurality of lenses formed in the encapsulation layer. | 02-06-2014 |