Patent application number | Description | Published |
20080277664 | DISPLAY APPARATUS AND METHOD THEREOF - A display apparatus includes pixel electrodes disposed on a first base substrate, a second base substrate which faces the first base substrate, color pixels disposed on the second base substrate, the color pixels correspond to the pixel electrodes in a one-to-one correspondence, each color pixel partially covers the corresponding pixel electrode, a common electrode disposed on the second base substrate to cover the pixel electrodes and an electrophoretic layer including a plurality of electrophoretic particles, the electrophoretic layer being interposed between the pixel electrodes and the common electrode. | 11-13-2008 |
20090109172 | ELECTROPHORETIC DISPLAY DEVICE HAVING IMPROVED COLOR GAMUT - An electrophoretic display device has a first substrate that defines a plurality of sub-pixel areas; with shaped pixel electrodes formed in the sub-pixel areas. A second substrate is attached in facing relation to the first substrate during mass production. The second substrate has color filters of different colors (e.g., R, G, B). The areas of the color filters are less than the areas of their corresponding sub-pixel electrodes so as to thereby avoid or reduce a color mixture effect that may arise from mass production misalignment between the first and second substrates. In one class of embodiments, area consumed by the color filters is less than about 75% but more than about 45% of area consumed by respective pixel areas. Each pixel area comprises a white (W) sub-pixel area in addition to the differently colored sub-pixel areas (e.g., R, G, B). | 04-30-2009 |
20090206340 | Thin Film Transistor Array Panel - A thin film transistor array panel is provided according to one or more embodiments. In an embodiment, the thin film transistor array panel includes: a base substrate that has a display area and a peripheral area; a plurality of thin film transistors that are formed in the display area; a plurality of signal input pads that are formed in the peripheral area and that are formed long in a first direction; and a plurality of signal lines that are connected to the thin film transistors and the signal input pads, wherein at least a part of each of the plurality of signal input pads is arranged in a line along the first direction. | 08-20-2009 |
20090284825 | ELECTROPHORETIC PARTICLES, METHOD OF PREPARING THE SAME, AND ELECTROPHORETIC DISPLAY USING THE SAME - Disclosed are electrophoretic particles, a method of preparing the same, and an electrophoretic display using the same. The electrophoretic particle includes a coating layer, which includes a co-polymer of styrene and heterocyclic compound, and a pigment surrounded by the coating layer. The method includes polymerizing styrene on a surface of the electrophoretic particle and polymerizing styrene and a heterocyclic compound. The electrophoretic display includes the electrophoretic particles. | 11-19-2009 |
20100053727 | Display Device - A flat panel display device displays an image using a micro-shutter electrode and a diffusive reflection layer. The display device has a wide viewing angle and reduces a loss of light to thus improve light efficiency. In addition, gray levels can be determined by an electrostatic force between the pixel electrode and the micro-shutter electrode. An opening/closing operation of the micro-shutter electrode is fast so that the response speed can be improved. | 03-04-2010 |
20100276707 | DISPLAY APPARATUS AND METHOD THEREOF - A display apparatus includes pixel electrodes disposed on a first base substrate, a second base substrate which faces the first base substrate, color pixels disposed on the second base substrate, the color pixels correspond to the pixel electrodes in a one-to-one correspondence, each color pixel partially covers the corresponding pixel electrode, a common electrode disposed on the second base substrate to cover the pixel electrodes and an electrophoretic layer including a plurality of electrophoretic particles, the electrophoretic layer being interposed between the pixel electrodes and the common electrode. | 11-04-2010 |