Abstract: A liquid crystal display is provided. The liquid crystal display has a plurality of pixels and includes a first substrate, a second substrate that is opposite to the first substrate, and a liquid crystal layer that is interposed between the first and second substrates. A phase retardation of the liquid crystal layer ranges from about 420 nm to about 500 nm.

Abstract: a liquid crystal display includes a pixel having a first region and a second region, wherein the pixel comprises a pixel electrode, a comon electrode facing the pixel electrode, and an alignment layer formed on at least one of the pixel electrode and the common electrode, wherein the alignment layer has different thicknesses in a first region and a second region, and a voltage ratio of the second region to the first region is about 0.1 to 0.95.

Abstract: A liquid crystal display includes a first panel and a second panel, an alignment layer formed on at least one of the first panel and the second panel, and a liquid crystal layer interposed between the first display panel and the second display panel and comprising liquid crystal molecules. The alignment layer includes a polymer comprising a polyamic acid having having a plurality of amic acid groups and a polyimide having a plurality of imide groups. The polymer has an imidization ratio of at least about 85%.

Abstract: A display device is provided, which includes a first panel having a transparent electrode, and a second panel facing the first panel and having a plurality of first display signal lines, a plurality of second display signal lines intersecting the first display signal lines, a plurality of switching elements connected to one of the first display signal lines and one of the second display signal lines, a plurality of pixel electrodes connected to the switching elements, and a voltage wire being separate from the first and second display signal lines, the switching elements, and the pixel electrodes and that is supplied with a voltage from an external device; and the second panel further has a plurality of voltage input lines extending from the voltage wire and an input portion for receiving the voltage from the external device, respectively, and a plurality of shorting portions respectively electrically contacted at the voltage input lines and electrically connected to the transparent electrode of the first pan

Abstract: An apparatus for aligning an inkjet head includes an alignment plate disposed at a side of a printing die, and a confirmation apparatus that is spaced apart from the alignment plate by a predetermined distance.

Abstract: An apparatus for measuring response time of a display apparatus including a photographing part including a charge coupled device camera and a microscope, an image processing part receiving a picture taken from a photographing part and calculating the response time thereof, and a control part applying a predetermined image signal to the display apparatus and controlling the photographing part to take a picture change of the display apparatus at a predetermined time.

Abstract: The invention provides a LCD including an insulating substrate; a plurality of first signal lines formed on the insulating substrate; a plurality of second signal lines crossing and insulated from the first signal lines; a plurality of thin film transistors (TFT) coupled with the first and second signal lines; and a plurality of pixels including a plurality of first sub-pixel electrodes coupled with the TFTs and a plurality of second sub-pixel electrodes capacitively coupled with the first sub-pixel electrodes, wherein the pixels include a red (R) pixel, a green (G) pixel, and a blue (B) pixel and a voltage ratio or an area ratio of the second sub-pixel electrode with respect to the first sub-pixel electrode is different among the R, G, and B pixels to improve a brightness ratio of R, G, and B components at a lateral position.

Abstract: A method for manufacturing a multi-domain liquid crystal display with a wide viewing angle is comprised of forming a thin film transistor array panel including a plurality of signal lines, a plurality of pixel regions, a thin film transistor connected with the signal lines, a plurality of pixel electrodes individually formed in the pixel regions, forming an aligning layer on the thin film transistor array panel, dividing each pixel region into multiple domains using the aligning layer and then selectively irradiating unpolarized ultraviolet light thereto, and finally rubbing the aligning layer.