Abstract: A backlight unit includes at least one light emitting diode; and a diffusion plate over the at least one light emitting diode and including at least one opening portion corresponding to the at least one light emitting diode, wherein the at least one opening portion has a disconnected ring shape, and the diffusion plate further includes a first portion directly above the at least one light emitting diode and surrounded by the at least one opening portion, a second portion surrounding the at least one opening portion, and a third portion coupling the first and second portions.

Abstract: A normal transistor CTFT connected to a data signal line DL and a pixel electrode PX and a spare transistor FTFT in a floating state are formed on a gate line GL. When an operational abnormality occurs in the normal transistor CTFT, the normal transistor CTFT is cut off from the data signal line DL and is cut off from the pixel electrode PX connected via a through hole TH by cutting lines CL. Thereafter, the spare transistor FTFT is connected to the data signal line DL and the pixel electrode PX by repair lines RL.

Abstract: A liquid crystal display device includes: a liquid crystal layer sandwiched between a first substrate and a second substrate; and a reflective display area on the first substrate side, the reflective display area being provided with a common electrode and a pixel electrode having a plurality of slits so as to apply an electric field to the liquid crystal layer, wherein between the first substrate and the pixel electrode, a reflective film and an interlayer insulating film, both films having projecting patterns on a front surface side, are arranged in this order from the first substrate side, and the pixel electrode and the common electrode are arranged so that electric field intensities between the pixel electrode and the common electrode are made equal in the reflective display area.

Abstract: A transflective display includes pixels each including a first electrode, a second electrode, a liquid crystal layer associated with the first and second electrodes, and a conductive reflective layer between the liquid crystal layer and the second electrode to reflect ambient light. The conductive reflective layer is insulated from the second electrode and covers less than all of the second electrode to allow backlight to be transmitted through a portion of the pixel not covered by the conductive reflective layer.

Abstract: A pixel structure includes a backup thin film transistor with a float gate electrode or a float drain electrode and a working thin film transistor. When the pixel of the working thin film transistor does not work, the backup thin film transistor replaces the working thin film transistor to drive the pixel. The method of repairing the pixel is to cut off the connection between the drain electrode of the working thin film transistor and the pixel electrode, and then to connect the main gate electrode or the drain electrode of the backup thin film transistor to the gate electrode or the drain electrode of the working thin film transistor, such that the backup thin film transistor can replace the working thin film transistor to drive the pixel electrode.

Abstract: A liquid crystal module includes a liquid crystal panel, a light source, a frame, a first flexible printed wiring board and a second flexible printed wiring board. The frame houses the liquid crystal panel and the light source. The frame has a side face with a main access component and first and second sub-access components. The first flexible printed wiring board extends through the main access component. The first flexible printed wiring board is electrically coupled to one of the liquid crystal panel and the light source. The second flexible printed wiring board extends through one of the first and second sub-access components. The second flexible printed wiring board is electrically coupled to the other of the liquid crystal panel and the light source.

Abstract: A liquid crystal display device whose transparent electrodes have slits of a rectangle shape or a parallelogram shape. The slits include slits of first and second kinds having different angles relative to a row direction. The slit of the first kind in one transparent electrode and the slit of the second kind in the other transparent electrode are alternately disposed along the column direction to form a first slit column, and the slit of the second kind in the one transparent electrode and the slit of the second kind in the other transparent electrode are alternately disposed along the column direction to form a second slit column. The first slit column and second slit column are alternately disposed along the row direction, and each position of slits of the first slit column is shifted by half a slit period from each position of slits of the second slit column.

Abstract: The present invention relates to a liquid crystal display (LCD) panel with a built-in touch screen capable of maintaining touch sensitivity at a certain level regardless of touch circumstances, and an LCD having the LCD panel with a built-in touch screen. According to the present invention, there are provided an LCD panel with a built-in touch screen, comprising a first substrate; a second substrate positioned opposite to first substrate; a liquid crystal layer injected between first and second substrates; a sensing unit including a conductive column spacer and a conductive pad spaced apart from conductive column spacer by a predetermined interval to sense a touch point; and a plurality of pressure particles with certain hardness positioned on an outer surface of first substrate. Further, there is provided an LCD having the LCD panel with a built-in touch screen.

Abstract: A liquid crystal display panel (LCD) panel is provided. The LCD panel includes a plurality of pixels. Each pixel includes a pixel electrode layer and a plurality of liquid crystal domain arranging layers. The pixel electrode layer has a plurality of slits. The liquid crystal domain arranging layers are disposed near the pixel electrode layer. Each pixel is divided into a plurality of essentially closed liquid crystal domain fields by the arranging layers and the slits. Each liquid crystal domain field is formed by encircling at least one arranging layer and at least one slit.

Abstract: A pixel structure suitable for disposing between a first scan line and a second scan line of a multi-domain vertical alignment liquid crystal display (MVA LCD) panel is provided. The pixel structure includes a first active device, a second active device, a first pixel electrode, a second pixel electrode and alignment members. The first active device is electrically connected with the first scan line and a data line of the LCD panel, and the second active device is also electrically connected therewith. The first and the second pixel electrode are electrically connected to the first and the second active device, respectively, and the first pixel electrode covers a part of the second scan line to form a compensation capacitance. Therefore, there is a voltage difference between the second pixel electrode and the first pixel electrode. The alignment members are disposed on the first and the second pixel electrode.

Abstract: An array substrate includes a plurality of gate lines, a plurality of data lines, a plurality of thin-film transistors, a plurality of pixel electrodes, a plurality of common voltage lines and a plurality of common electrodes. The gate lines extend in a first direction. The data lines extend in a second direction substantially perpendicular to the first direction. The thin-film transistor is electrically connected to the gate line and the data line. The pixel electrode is formed in each of pixels defined by the gate lines and the data lines. The common electrode is electrically connected to the common voltage line. The horizontal alignment of the liquid crystal molecules is not changed by externally applied vertical touch pressure so that display quality is improved.

Abstract: A backlight module and a liquid crystal display (LCD) both have a heat conductive structure for reducing the non-uniformity phenomenon of display. The backlight module comprises a frame, a reflective sheet, a heat-conductive plate, and a circuit board, wherein the frame has a bottom portion and at least one substantially step-typed through hole is formed therein. The reflective sheet is disposed on the inner surface of the bottom portion, and the heat-conductive plate is disposed in the step-typed through hole, and is spaced from the reflection sheet at a predetermined distance. The circuit board is disposed on the outer surface of the bottom portion of the frame, and has at least one electrical component that is received in the substantially step-typed through hole.

Abstract: A color liquid crystal display includes a wavelength converter having a plurality of wavelength conversion areas and a plurality of transparent areas. The wavelength conversion areas are disposed at the positions corresponding to red and green filters while the transparent areas are disposed at the positions corresponding to blue filters. After passing through the wavelength conversion areas, a blue light is converted to a broadband yellow light. The broadband yellow light will be subsequently converted to a red or green light of interest when it passes through red or green filters. The blue light will experience no change in wavelength when it passes through the transparent areas. With such arrangement, the displayed brightness and saturation of red and green colors can be improved, and the displayed brightness and saturation of blue color can also be enhanced.

Abstract: A liquid crystal display that is subject to pixel-high defects due to manufacturing anomalies is provided with programmable repair means for each pixel electrode. In one embodiment, a transistor-array substrate is provided with plural gate lines that are separated from each other by a first interval, plural data lines that are insulated from the gate lines while crossing the gate lines, and separated from each other by a second interval larger than the first interval, thereby defining plural pixel areas. Each pixel area has a corresponding pixel unit comprising a switching device, pixel electrode, and repair electrode. The repair electrode branches from a neighboring gate line and extends such that the repair electrode is in overlapping spaced-apart relation with the pixel electrode and selectively connectable to the pixel electrode.

Abstract: A method of fabricating an LCoS display with a color pixel array comprises a step of disposing reflective layers between various color filter layers. The reflective layers are used as etching stop layers between color filter layers so that etching processes are capable of defining patterns of the color filter layers in different sub-pixels for forming the color pixel array.

Abstract: A display device includes a display panel having opposed first and second substrates with the second substrate being arranged closer to a viewer, an upper polarizer which is arranged closer to the viewer than the second substrate, and a resin film which is arranged closer to the viewer than the upper polarizer and is in contact with the upper polarizer. An outer periphery of the upper polarizer is arranged inside an outer periphery of the second substrate, and an outer periphery of the resin film is arranged outside the outer periphery of the upper polarizer as viewed from a front surface of the display panel. A cushion material in contact with the second substrate, and the resin film is interposed between the second substrate and the resin film.