Abstract: An organic light-emitting display device includes: a substrate; pixels on a first side of the substrate, each of the pixels comprising a first region for emitting light and a second region for transmitting external light; pixel circuits on the first regions of the pixels, each of the pixel circuits comprising at least one thin film transistor; an insulating layer covering the pixel circuits; first electrodes on the insulating layer, spaced from each other on the first regions, and electrically connected to the pixel circuits; a second electrode opposite the first electrodes and formed throughout the first and second regions of all the pixels; an organic layer between the first electrodes and the second electrode; a sealing member facing the first side of the substrate; and an anti-reflection layer located on at least one of a second side of the substrate or an outer side of the sealing member.

Abstract: 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.

Abstract: The embodiment relates to a Doherty amplifier, wherein in order to perform impedance matching. The embodiment comprises an impedance converter and a connector. The impedance converter includes a plurality of lines having different lengths and disposes between an output end of a carrier amplifier and an output end of a peaking amplifier. The connector connects a line selected from the plurality of lines having different lengths of the impedance converter to the output end of the carrier amplifier and to the output end of the peaking amplifier.

Abstract: A digraphic keypad includes a configuration of specific keys. These specific keys include an “S” key, an “O” key, a “U” key, an “A” key, an “N” key, an “I” key, a “T” key, an “E” key, an “R” key, an “H” key, a “D” key and an “L” key.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: An organic light-emitting display device includes: a substrate; pixels on a first side of the substrate, each of the pixels comprising a first region for emitting light and a second region for transmitting external light; pixel circuits on the first regions of the pixels, each of the pixel circuits comprising at least one thin film transistor; an insulating layer covering the pixel circuits; first electrodes on the insulating layer, spaced from each other on the first regions, and electrically connected to the pixel circuits; a second electrode opposite the first electrodes and formed throughout the first and second regions of all the pixels; an organic layer between the first electrodes and the second electrode; a sealing member facing the first side of the substrate; and an anti-reflection layer located on at least one of a second side of the substrate or an outer side of the sealing member.

Abstract: An electronic display device includes a display unit including a plurality of scan lines along a first direction, a plurality of data lines along a second direction, and a plurality of pixels at intersection regions of the scan and data lines, and a barrier unit including a plurality of barrier regions extending along a direction of the data lines, the barrier unit including a plurality of first electrodes in each of the barrier regions, the first electrodes extending on a substrate along the first direction and being spaced apart from each other along the second direction, a plurality of second electrodes on the substrate at a different height than the first electrodes as determined with respect to the substrate, the first electrodes partly overlapping the second electrodes in a direction perpendicular to the substrate, and a dielectric layer on the substrate between the first and second electrodes.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A mobile communication terminal includes a main member and a moving member movably joined to the main member. An antenna connector connects and disconnects an antenna to a PCB according to a movement of the moving member.

Abstract: 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.

Abstract: 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.

Abstract: Embodiments provide techniques for measuring and characterizing the dynamics of cell traction forces. Tunable elastic gel substrates can be disposed in multi-well plates. The gels can be of a uniform predetermined thickness. A multi-well plate can be loaded with gels of different shear moduli. An array of punch indenters can be attached to a loading platen such that the each indenter is aligned to a gel substrate. The indenters can apply tensile or compressive strains to the gel substrates. The magnitude, duration, and frequency of the strain can be controlled by a motor assembly coupled to a control system. The apparatus can be disposed in an incubator for long term cell culture experiments. The cell culture can be observed while a strain is applied. A ring-shaped indenter can be mounted on a microscope, coaxial to the objective lens, and lowered by a calibrated amount onto the underlying gel.