Abstract: A liquid crystal display panel including a first substrate, a second substrate and a liquid crystal layer is provided. The first substrate includes a plurality of first unit regions, and each of the first unit regions includes at least a pixel region. A plurality of first alignment patterns are disposed in each of the pixel regions, wherein a width of the first alignment patterns in at least one first unit region is different from a width of the first alignment patterns in other first unit regions adjacent to the at least one first unit region. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate.

Abstract: An active device array substrate, having at least a substrate, a first metal layer, an insulator layer, a second metal layer, a plurality of pixel electrodes and a plurality of active devices, is provided. The substrate has a display area and a narrow frame area. The first metal layer disposed on the substrate includes a plurality of first gate lines arranged laterally. The insulator layer is disposed on the first metal layer. The second metal layer disposed above an insulator layer includes a plurality of data lines and second gate lines arranged vertically. The first gate lines and the data lines divide the display area into a plurality of pixel areas. The second gate line disposed between the pixel areas is electrically connected to the first gate line. Each pixel electrode is electrically connected to the data line and the first gate line via each active array device.

Abstract: A display panel including a substrate and many driving chips is provided. The substrate has many pad regions located in a non-display region of the substrate. Each pad region has many first pins with the same length disposed therein, and a pin pitch between two adjacent first pins, a width of each of the first pins, or both the pin pitch and the width vary with the positions where the first pins are disposed in the corresponding pad region. The driving chips are disposed in the non-display region of the substrate. Each driving chip has many second pins, and each second pin is electrically connected to each first pin correspondingly.

Abstract: A display includes a first substrate, a first electrode, a second substrate, a second electrode and a display material layer. The first electrode is disposed on the first substrate and the second electrode is disposed on the second substrate. The display material layer is disposed between the first electrode and the second electrode. The display material layer of the invented display includes a solution and a plurality of first micro beads, wherein each of the first micro beads further has a plurality of different axis lengths in different axis directions, and the axis length in at least an axis direction is different from the axis lengths in the rest axis directions so that the first micro beads present different arrangement densities in different driving frequencies under the influence of polarized self-arrangement effect.

Abstract: A method and apparatus for producing a color filter is disclosed. It mainly uses an exposure apparatus which can produce a plurality of exposure light sources to do an exposure process. Through fast controlling the on/off time of the plurality of exposure light sources as well as making a relative moving between the plurality of exposure light sources and a substrate plane, a color photoresist layer on the substrate plane can be exposed to form a pattern thereon, wherein the on/off time of the exposure light sources are respectively controlled by a plurality of shutters of the exposure apparatus. Then, with a developing process to the exposed color photoresist layer, a color layer is formed on the substrate plane. The main advantage of the invention is that photo-mask is not needed in the exposure process and any size substrate plane can be handled by the present exposure apparatus.

Abstract: A driving circuit of a liquid crystal display panel includes a substrate, a plurality of driver IC chips located on the substrate, a current supplier, and a first conductive wire set. The first conductive wire set has a plurality of conductive wire segments for connecting the driver IC chips in parallel to the current supplier. Furthermore, the conductive wire segments each have a form, such that paths formed of the conductive wire segments from the current supplier to the respective driver IC chips have an equal resistance, and, accordingly, each of the driver IC chips obtain the same input voltage. Hence, a problem of band mura is avoided.

Abstract: A luminance adjustment apparatus for a plasma display panel (PDP) is proposed. The luminance adjustment apparatus includes a luminance controller, a gray level shifter and a power controller. The luminance controller outputs a gray level shifting signal and a power adjustment signal. The gray level shifter receives a first luminance video signal and the gray level shifting signal, after the first luminance video signal being level shifted according to the gray level shifting signal, a gray level shifted video signal is output. The power controller is used to receive the gray level shifted video signal and the power adjustment signal, after the gray level shifted video signal being power adjusted by the power adjustment signal, a sub-field controlling signal is output. This enables the preservation of image gradation when adjusting luminance of a video image.

Abstract: A color filter substrate adapted for being assembled with an active device array substrate is provided. The active device array substrate includes active devices, scan lines and data lines. Protrusions are formed at the regions where the scan lines overlap with the data lines. The color filter substrate includes a substrate, a light shielding layer, a color filter layer, a conductive layer and spacers. The spacers are disposed on the substrate, and each spacer has a clipping opening therein, and at least one of the active devices and protrusions is wedged in the corresponding clipping opening. Therefore, the precision of panel assembling is increased.

Abstract: A method for forming a pattern is provided. First, a substrate is provided. Then, a discontinuous film is formed on the substrate so as to reduce the stress of the film. After that, the discontinuous film is patterned to form a pattern. Besides, a method for manufacturing a thin film transistor (TFT) is also provided. First, a substrate is provided. Then, a poly silicon island is formed on the substrate. After that, a gate insulating layer is formed to cover the poly silicon island. Then, a gate is formed on the gate insulating layer. After that, a source/drain is formed in the poly silicon island below one side and the other side of the gate respectively, and a channel layer is formed between the source/drain. At least one of the poly silicon island and the gate is formed according to the above mentioned method for forming the pattern.

Abstract: A reflector for flat panel display device. The device is constructed having two sidewalls and a base wall defining with the sidewalls a receiving chamber having a substantially U-shaped cross section for holding a light source. The sidewalls and the base wall each have a reflecting surface adapted to reflect light from the light source installed in the reflector. The sidewalls each have a protruded flange (block) respectively disposed at an outer side for grounding with a grounding metal frame. The protruded flange (block) of each sidewall is not disposed with the respective sidewall on the same plane.

Abstract: A color filter of liquid crystal display (LCD) panel is described. A surface property of a black matrix is changed by coating with an ink-repellent layer formed of cheap materials, to provide better separation between portions of a colored layer, thus reducing the cost of the ink-repellent layer and avoid overflowing while color ink drops are attaching onto a transparent substrate. In addition, a method of fabricating a color filter of LCD panel is described. The ink-repellent layer is transferred onto the black matrix, and then the colored layer is formed thereon. The ink-repellent layer effectively separates the colored layer. This method of the invention greatly diminishes the usage of the ink-repellent layer, steps of exposure and development, and the cost and time of fabricating the color filter.

Abstract: A plasma display panel with a plurality of non-transparent display electrode pairs and a method of forming the same. Each electrode of every non-transparent display electrode pair is separated from but close to one another for effective discharging. For effective displaying, it is necessary that the area of the non-transparent display electrodes is smaller than the area of the panel. In the present invention, the shape of the non-transparent display electrodes are manufactured in a shape with a plurality of openings, such as a ladder or a chain.

Abstract: The present invention discloses a multi-scraper structure. A plurality of scrapers is used in a cleaning panel process for repeatedly scraping the remnant contaminants on the surface of the panel. Moreover, a pressure control unit is used for immediately modifying the output pressure applied to a second scraper according to the resistance encountered by a first scraper.

Abstract: A multi-layer antistatic/antireflective coating having high electrical conductivity (103 ohms) and low reflectivity (0.7%) is applied to the outer surface of a video display screen by sputtering. The multi-layer coating includes an inner antistatic layer deposited directly on the video display screen and comprised of ITO, TiO2, etc., having a light refractive index in the range of 1.8-2.2 and a thickness in the range of 18-35 nm. The outer antireflective layer is comprised of SiO2, MgO, etc., having a light refractive index in the range of 1.3-1.47 and a thickness in the range of 110-140 nm. The multi-layer coating is applied using a sputtering apparatus having a dual vacuum chamber, a diffusion pump connected to one of the chambers, and plural vacuum pumps connected to the diffusion pump and to the dual vacuum chamber with various gauges and valves for monitoring and controlling the sputtering operation.

Abstract: For use in a beam index color cathode ray tube (CRT), a multi-beam group electron gun directs first and second groups of vertically aligned electron beams on respective parallel, horizontally aligned color phosphor stripes on the CRT's display screen. Each group of electron beams includes three beams, one for each of the three primary colors of red, green and blue. The first and second electron beam groups are horizontally offset from one another, with the upper, intermediate and lower electron beams in each group tracing the same horizontal phosphor stripe as the beams scan the display screen and with a time delay provided to synchronize the video information of both electron beam groups. A color video signal is provided either to a respective cathode or to a respective segmented conductive portion containing a beam passing aperture in the electron gun's G1 control grid for individually modulating each beam with color video image information.