Abstract: A liquid crystal is provided, which can be used in a liquid crystal display (LCD) to provide an LCD exhibiting a good transmittance. The liquid crystal according to the invention has the following properties: (i) a dielectric anisotropy (??) ranging from about ?2.5 to about ?5; (ii) a splay elastic constant (K11) ranging from about 1.1×10?11 N to about 1.6×10?11 N; (iii) a bend elastic constant (K33) ranging from about 1.1×10?11 N to about 1.6×10?11 N; and (iv) ??, K11 (N) and K33 (N) conforming to the following equation: K 11 + K 33 ? 10 × ? ? ? ? ? < 1.28 × 10 - 12 . A liquid crystal material combination is also provided which comprises the liquid crystal according to the invention above mentioned and a polymerizable monomer.

Abstract: An MVA-LCD panel, including an active component array substrate, an opposite substrate and a liquid crystal layer disposed between is provided. The active component array substrate includes scan lines, data lines, control lines and pixel units. Each of the pixel units includes an active component, a domain division electrode (DDE) and a pixel electrode. The active component is electrically connected with the corresponding scan line and the corresponding data line, the DDE being electrically connected with the corresponding control line, the pixel electrode being electrically connected with the active component. The pixel electrode has first slits, and the first DDE are disposed under the first slits. The opposite substrate has a common electrode layer facing toward the active component array substrate. The common electrode layer includes second slits and at least a part of the second slits is disposed over the first domain division electrode.

Abstract: An MVA-LCD panel, including an active component array substrate, an opposite substrate and a liquid crystal layer disposed between is provided. The active component array substrate includes scan lines, data lines, control lines and pixel units. Each of the pixel units includes an active component, a domain division electrode (DDE) and a pixel electrode. The active component is electrically connected with the corresponding scan line and the corresponding data line, the DDE being electrically connected with the corresponding control line, the pixel electrode being electrically connected with the active component. The pixel electrode has first slits, and the first DDE are disposed under the first slits. The opposite substrate has a common electrode layer facing toward the active component array substrate. The common electrode layer includes second slits and at least a part of the second slits is disposed over the first domain division electrode.

Abstract: A liquid crystal display includes a gate driver, a data driver and a pixel matrix. The gate driver is for outputting a plurality of gate signals successively. The data driver is for providing a plurality of data signals. The pixel matrix includes a number of pixels. Each pixel includes a first sub-pixel, a second sub-pixel and a voltage coupling device. The voltage coupling device is coupled between the first sub-pixel and the second sub-pixel such that pixel voltages of the first sub-pixel and the second sub-pixel are different and have relevant variation.

Abstract: An MVA-LCD panel, including an active component array substrate, an opposite substrate and a liquid crystal layer disposed between is provided. The active component array substrate includes scan lines, data lines, control lines and pixel units. Each of the pixel units includes an active component, a domain division electrode (DDE) and a pixel electrode. The active component is electrically connected with the corresponding scan line and the corresponding data line, the DDE being electrically connected with the corresponding control line, the pixel electrode being electrically connected with the active component. The pixel electrode has first slits, and the first DDE are disposed under the first slits. The opposite substrate has a common electrode layer facing toward the active component array substrate. The common electrode layer includes second slits and at least a part of the second slits is disposed over the first domain division electrode.

Abstract: The disclosed is a liquid crystal display panel having alignment protrusions with an appropriate optical density (OD) of about 0.3/?m to 3/?m, and preferably of about 0.8/?m to 1.3/?m. The invention solves problems such as light leakage in dark conditions caused by transparent alignment protrusions and mismatch caused by black alignment protrusions overlapping the alignment marks.

Abstract: A liquid crystal display panel includes an array substrate, an opposite substrate having an opposite electrode, a liquid crystal layer located therebetween, first alignment patterns and second alignment patterns. The array substrate includes scan lines, data lines and pixel units electrically connecting corresponding scan lines and data lines. Each pixel unit includes a first active device, a first pixel electrode electrically connecting the first active device and a second pixel electrode. The first pixel electrode and the second pixel electrode are separated to define a first displaying region and a second displaying region. The extending directions of the first alignment patterns in the first displaying region and the second alignment patterns in the second displaying region respectively intersect the extending direction of the scan lines at a smaller first acute angle and a greater acute angle for controlling the arrangements of the liquid crystal molecules.

Abstract: A liquid-crystal display wherein each color sub-pixel is divided into at least a first region and a second region, each region having a pair of electrodes and a storage capacitor. The lower electrode in each region is connected to the same gate line via a different TFT. The upper electrode in each region is connected to a different common line to receive a different voltage signal. Each of the voltage signals comprises a common component and a different signal component. The different signal components are periodical in a “swing” fashion. These signals are in-sync with each other but with different polarity. When the sub-pixel is divided into three regions, the voltage signal in the third common line is equal to the common component. When suitable swing signals in positive frames and negative frames are applied to the regions in sub-pixels, different pixel inversion effects can be achieved.

Abstract: An active device array substrate including a plurality of scan lines, data lines and pixel units is provided. The pixel units are connected to the scan lines and data lines correspondingly, and each pixel unit includes a first active device, a second active device, a first pixel electrode, and a second pixel electrode. The first active device has a first gate, a first source connected to one of the data lines, and a first drain. The second active device has a second gate, a second source, and a second drain, wherein the first and the second gates are connected to the same scan line. The first and the second pixel electrodes are connected to the first drain and the second drain, respectively. The second source of each pixel unit is connected to the first pixel electrode of an adjacent pixel unit controlled by the next scan line.

Abstract: A method for driving a pixel is disclosed. The method comprises the steps of determining a first predetermined gray-level and a second predetermined gray-level which are corresponding to a target gray-level according to the target gray-level of the pixel, wherein an equivalent gray-level of sum of the first predetermined gray-level and the second predetermined gray-level is equal to the target gray-level, thereafter, generating a first driving voltage and a second driving voltage according to the first predetermined gray-level and the second predetermined gray-level for respectively driving a first sub-pixel and a second sub-pixel within the pixel during a frame period. The first driving voltage is greater than the second driving voltage when the equivalent gray-level is small than a first setting gray-level; the first driving voltage is small than the second driving voltage when the equivalent gray-level is greater than the first setting gray-level.

Abstract: A pixel structure including a first active device, a second active device, a first pixel electrode electrically connecting the first active device, a second pixel electrode electrically connecting the second active device and a first capacitance lower electrode is provided. Both the first active device and the second active device electrically connect a scan line and a data line. The first pixel electrode has a first interlacing pattern and first stripe patterns connected thereto. The second pixel electrode has a second interlacing pattern and second stripe patterns connected thereto. The first capacitance lower electrode located under the first interlacing pattern has a first region and second regions. The first pixel electrode substantially shields the first region but does not shield the second regions. An area ratio of the first region to the second regions is about 10:1˜300:1.

Abstract: A pixel structure electrically connected to a data line and a scan line, and including a first and a second active device, a first and a second pixel electrode, and a first and a second capacitance electrode is provided. The first pixel electrode electrically connected to the first active device includes a first and a second electrode block electrically connected to each other. The second pixel electrode electrically connected to the second active device is electrically insulated from the first pixel electrode and separates the first and the second electrode block. The first pixel electrode respectively forms a first and a second capacitor with the first and the second capacitance electrode. The second pixel electrode respectively forms a third and a fourth capacitor with the first and the second capacitance electrode. The first and the second capacitor have different capacitances. The third and the fourth capacitor have different capacitances.

Abstract: A liquid crystal display device and a forming method of the electrode plate are disclosed. The forming method of the electrode plate includes providing one or more bottom plane electrodes, one or more conductive layers and a dielectric layer, floating the bottom plane electrodes, electrically connecting the conductive layers and an electrode of a thin film transistor, positioning the dielectric layer between the bottom plane electrodes and the conductive layers, utilizing the conductive layers, the dielectric layer and the bottom plane electrodes to form a coupling capacitor, and adjusting the capacitance of the coupling capacitor to control the voltage on the bottom plane electrodes. Therefore, the liquid crystal display device makes every sub-pixel have a predetermined voltage-transmittance characteristic curve by controlling the voltage on the bottom plane electrodes.

Abstract: A liquid crystal display panel includes an array substrate, an opposite substrate having an opposite electrode, a liquid crystal layer located therebetween, first alignment patterns and second alignment patterns. The array substrate includes scan lines, data lines and pixel units electrically connecting corresponding scan lines and data lines. Each pixel unit includes a first active device, a first pixel electrode electrically connecting the first active device and a second pixel electrode. The first pixel electrode and the second pixel electrode are separated to define a first displaying region and a second displaying region. The extending directions of the first alignment patterns in the first displaying region and the second alignment patterns in the second displaying region respectively intersect the extending direction of the scan lines at a smaller first acute angle and a greater acute angle for controlling the arrangements of the liquid crystal molecules.

Abstract: A liquid crystal is provided, which can be used in a liquid crystal display (LCD) to provide an LCD exhibiting a good transmittance. The liquid crystal according to the invention has the following properties: (i) a dielectric anisotropy (??) ranging from about ?2.5 to about ?5; (ii) a splay elastic constant (K11) ranging from about 1.1×10?11 N to about 1.6×10?11 N; (iii) a bend elastic constant (K33) ranging from about 1.1×10?11 N to about 1.6×10?11 N; and (iv) ??, K11 (N) and K33 (N) conforming to the following equation: K 11 + K 33 ? 10 × ? ? ? ? ? < 1.28 × 10 - 12 . A liquid crystal material combination is also provided which comprises the liquid crystal according to the invention above mentioned and a polymerizable monomer.

Abstract: A liquid crystal display (LCD) panel including a first substrate, a plurality of scan lines, a plurality of data lines, a plurality of pixel structures, a second substrate, and a liquid crystal layer is provided. The scan lines, data lines, and pixel structures are disposed on the first substrate. The pixel structures are electrically connected to the corresponding scan lines and data lines. The liquid crystal layer is disposed between the first and the second substrates. Each pixel structure includes a first active device, a first pixel electrode electrically connected to the first active device, and a second pixel electrode. A V-shaped main slit formed between the first and the second pixel electrodes has a tip and two branches connected thereto. The tip of the V-shaped main slit directs towards the second pixel electrode. The edges of the first and the second pixel electrodes adjoining each branch are substantially parallel.

Abstract: A pixel structure, disposed on a first substrate, and electrically coupled to at least one scan line and at least one data line is provided. The pixel structure includes a first switch device, a second switch device, at least one pixel electrode, at least one control electrode, and at least one coupling electrode. The first switch device is electrically coupled to the scan line and the data line. The second switch device is electrically coupled to the scan line and the data line. The pixel electrode is electrically coupled to the second switch device. The control electrode is electrically coupled to the first switch element. The coupling electrode is disposed under the control electrode.

Abstract: A LCD with wide viewing angle includes a gate driving circuit, a data driving circuit, and a plurality of pixels. Each pixel includes two sub-pixels. The data driving circuit includes a plurality of data lines for transmitting a plurality of data driving signals to the pixels for display. The gate driving circuit includes a plurality of gate lines and common lines. The pluralities of gate lines sequentially transmit gate driving signals to the corresponding pixels. The pluralities of common lines sequentially transmit common driving signals to the corresponding pixels according to the gate driving signals.

Abstract: An LCD panel including scan lines, data lines, first common lines, second common lines and pixels electrically connected to the scan lines and the data lines is provided. Each pixel has a first display region and a pair of second display regions when the pixels are driven. The first display region and the pair of the second display regions of each pixel are coupled by the first common lines and the second common lines, respectively so as to display different levels of brightness. Besides, the first display region and the second display regions of each pixel are aligned in a column direction, and the first display region of each pixel is disposed between the pair of the second display regions.

Abstract: An active device array substrate including a plurality of scan lines, data lines and pixel units is provided. The pixel units are connected to the scan lines and data lines correspondingly, and each pixel unit includes a first active device, a second active device, a first pixel electrode, and a second pixel electrode. The first active device has a first gate, a first source connected to one of the data lines, and a first drain. The second active device has a second gate, a second source, and a second drain, wherein the first and the second gates are connected to the same scan line. The first and the second pixel electrodes are connected to the first drain and the second drain, respectively. The second source of each pixel unit is connected to the first pixel electrode of an adjacent pixel unit controlled by the next scan line.