摘要:
An in-plane switching mode liquid crystal display (2) includes a first substrate (21), a second substrate (22), and liquid crystal molecules (60) interposed between the first and second substrates. A number of data lines (222) are arranged on the second substrate. An insulation layer (223) is arranged on the data lines. A number of common electrodes (26) are arranged on the insulation layer. The data lines are substantially covered and shielded by some of the common electrodes. Accordingly, the in-plane switching mode liquid crystal display has an improved display effect compared to the conventional art.
摘要:
An in plane switching liquid crystal display (2) includes a first substrate (27), a second substrate (37) and a liquid crystal layer (23) having a plurality of liquid crystal molecules. A number of pixel electrodes (25) and common electrodes (24) are formed on the first substrate, and each of the pixel electrodes and common electrodes include at least two bend portions (241, 242, 243). Each bend portion has a first side and a second side. An original alignment direction of the liquid crystal molecules form at least two different angles with the sides of the bend portions of the common and pixel electrodes. When a voltage is applied to the pixel electrodes and the common electrodes, the liquid crystal molecules are aligned along at least three different directions. Therefore, the IPS-LCD can have uniform viewing performance at different viewing angles.
摘要:
An active matrix driver (10) adapted to controlling display image of a liquid crystal display includes a number of pixel electrode (13), a common electrode (15) combined with the pixel electrode forming a number of capacitances, a number of scanning lines (21) and signal lines (22) intersecting with each other respectively, and a number of thin film transistors (24) positioned vicinity corners of the scanning lines and signal lines, and electrically connected with the pixel electrode, the scanning lines and the signal lines. A time period of the voltage applied on the pixel electrode is changeable according to the gray level needed by the image, and so display different grays are obtained through controlling the time that the voltages is applied to the LCD device.
摘要:
A liquid crystal display (LCD) device includes an LCD panel, and a common voltage generating circuit configured for providing common voltages to the LCD panel. The common voltage generating circuit includes a microprocessor, a timer, a voltage adjustment circuit, and a look up table. The microprocessor is electrically connected to the timer, the look up table, and the voltage adjustment circuit. The timer is configured for recording a continuous operated time of the LCD panel. The look up table is configured for storing optimal common voltages corresponding to each continuous operated time. The microprocessor is configured for reading the optimal common voltage at set intervals corresponding to the continuous operated time, and controlling the voltage adjustment circuit to provide the corresponding optimal common voltage to the LCD panel.
摘要:
A transflective liquid crystal display (LCD) includes a plurality of pixel regions. Each pixel region includes a transparent electrode receiving a gray voltage and a plurality of electrically floating reflectors. The transparent electrode includes a plurality of openings corresponding to the reflectors. The reflectors are disposed on the corresponding openings.
摘要:
A liquid crystal panel includes a first substrate, a second substrate disposed opposite to the first substrate, and a liquid crystal layer sealed between the first substrate and the second substrate including a plurality of liquid crystal molecules. The first substrate includes a plurality of first region-dividing structures; the second substrate includes a plurality of second region-dividing structures. The first substrate, the second substrate and the liquid crystal layer form a plurality of pixel elements, each of the pixel elements is divided into a plurality of regions by the first region-dividing structures and the second region-dividing structures, and the liquid crystal molecules have gradually and continuously changed alignments in at least one of the regions.
摘要:
An exemplary liquid crystal display includes a first glass layer (210) and a second glass layer (220) opposite to each other, a liquid crystal layer (27) interposed between the first and second glass layers, at least one alignment layer (224 and/or 414) disposed between the first and second glass layers, a plurality of common electrodes (225) arranged on the second glass layer, an insulation layer (227) arranged on the second glass layer, a plurality of pixel electrodes (226) arranged on the insulation layer, a first transparent conductive film (250) arranged on each of the common electrodes, and a second transparent conductive film (260) arranged on each of the pixel electrodes. A distance separating the common electrodes and the liquid crystal layer is equal to that separating the pixel electrodes and the liquid crystal layer. The liquid crystal display can avoid the occurrence of image delay.
摘要:
A multi-domain IPS (in-plane switching) liquid crystal display (20) includes a first substrate (201), a second substrate (202), liquid crystal molecules (203) filled between the first and second substrates, and gate lines (211) and data lines (212) formed on the first substrate. The gate lines and data lines define pixel regions arranged in a matrix. Each pixel region includes pixel electrodes (233), common electrodes (243), and a TFT (thin film transistor) (220). The pixel electrodes and the common electrodes have a same curved shape, and are uniformly spaced apart from each other. Therefore the electric field generated by them is a smooth continuum of multiple domains, and the visual performance at various different viewing angles is equally good. Because the pixel and common electrodes do not have sharp bends, disclination is avoided. Therefore the IPS liquid crystal display has a high contrast ratio.
摘要:
An exemplary liquid crystal display (200) includes a first polarizer (211), a first biaxial compensating film (213), a first discotic liquid crystal film (214), a first substrate (215), a liquid crystal layer (220), a second substrate (235), a second discotic liquid crystal film (234), and a second polarizer (231), arranged in that order from one side of the liquid crystal display to an opposite side of the liquid crystal display. In summary, the first biaxial compensating film can compensate light in two perpendicular directions, thus improving contrast ratios in the two directions of the liquid crystal display and broadening a view angle of the liquid crystal display. Therefore, the liquid crystal display has an improved display performance.
摘要:
A method for manufacturing a liquid crystal display panel includes: providing a first substrate (110), and forming a color filter film (410) and a black matrix (310) on the first substrate; providing a second substrate (210), and applying a sealant (710) on the second substrate; applying liquid crystal onto the second substrate; attaching the first substrate to the second substrate; and curing the sealant by applying light having a diffraction pattern.