Abstract: An array substrate for a transflective liquid crystal display device includes a substrate having a display portion and a surrounding portion, a gate line on the substrate, a gate insulating layer covering the gate line, a data line on the gate insulating layer, a gate pad and a data pad within the surrounding portion, the gate pad connected to the gate line and the data pad connected to the data line, a switching device connected to the gate and data lines, a reflective electrode within the display portion and connected to the switching device, a reflective plate within the surrounding portion, a passivation layer on the reflective electrode and the reflective plate, and a transmissive electrode on the passivation layer and connected to the reflective electrode.

Abstract: A manufacturing method of liquid crystal cells for a liquid crystal display device includes forming a first plurality of liquid crystal cells on an upper substrate, forming a second plurality of liquid crystal cells on a lower substrate, forming a gate contact pad in a marginal space of the lower substrate, the gate pad connected to a first group of the plurality of gate lines of one of a common row and common column of the second plurality of cells, forming a data contact pad in the marginal space of the lower substrate, the data pad connected to a first group of the plurality of data lines of one of a common row and common column of the second plurality of cells, forming a common voltage contact pad on the lower substrate, forming an assembled substrate by bonding the lower substrate to the upper substrate, separating the assembled substrate into sub-substrates, introducing liquid crystal material into the second plurality of liquid crystal cells of the sub-substrate, and inspecting the second plurality of

Abstract: A liquid crystal display device having a single bodied compensating pattern and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device includes first and second substrates, a metal layer on the first substrate, a passivation layer over the first substrate, the passivation layer having a contact hole to expose a portion of the conductive pad, a sealant over the first substrate, a single bodied compensating pattern between the sealant and the metal layer, a conductive dot connecting the compensating pattern and a common electrode of the second substrate, and a liquid crystal layer between the first and second substrates.

Abstract: A portable information terminal incorporating a liquid crystal display includes a data pad formed at a middle portion of a lower region of a liquid crystal display panel and connected to each data line of the liquid crystal display panel; and gate pads arranged adjacent opposite portions of the data pad and connected to each gate line of the liquid crystal display panel.

Abstract: A liquid crystal display device and a driving method for a liquid crystal display. The liquid crystal display device is formed to have thin film transistor conductive channels having an inverted “U”-shape. A shielding plate is provided to block incident light from reaching the conductive channels of the thin film transistors. This reduces or eliminates photo-induced leakage current and picture quality degradation. To prevent pixel electrode potential fluctuations caused by subsequent scan line drive signals, the liquid crystal display device is driven by scan signals that are sequentially applied from the mth gate line up to the first gate line.

Abstract: A liquid crystal display device having a seal pattern preventing electrolytic corrosion and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device includes first and second substrates, a plurality of gate lines, a passivation layer on the gate lines, a first transparent conductive layer on the passivation layer, a black matrix at an inner surface of the second substrate, a second transparent conductive layer on the black matrix, and a sealant covering at least portions of the black matrix and the first and second transparent conductive layers.

Abstract: The present invention discloses a method of manufacturing an array substrate for use in a reflective liquid crystal display device, including: providing a thin film transistor array substrate; depositing a metal layer on the substrate using a shadow mask having a plurality of holes; and patterning the metal layer into a reflective electrode for connecting to the thin film transistor.

Abstract: A fabricating method of an array substrate for a transflective liquid crystal display device includes: forming a gate electrode and a gate line on the substrate; depositing a first insulating layer on the gate electrode and the gate line; forming an active layer on the first insulating layer over the gate electrode; forming an ohmic contact layer on the active layer; forming source and drain electrodes on the ohmic contact layer, and a data line connected to the source electrode, the data line defining a pixel region with the gate line; depositing a second insulating layer on the source and drain electrodes, and the data line, the second insulating layer having an inorganic material; forming a reflective plate on the second insulating layer at the pixel region, the reflective plate having a transmissive hole; forming a third insulating layer on the reflective plate; and forming a pixel electrode on the third insulating layer at the pixel region, the pixel electrode being transparent and connected to the drain

Abstract: An array substrate for a transflective liquid crystal display device includes a substrate having a display portion and a surrounding portion, a gate line on the substrate, a gate insulating layer covering the gate line, a data line on the gate insulating layer, a gate pad and a data pad within the surrounding portion, the gate pad connected to the gate line and the data pad connected to the data line, a switching device connected to the gate and data lines, a reflective electrode within the display portion and connected to the switching device, a reflective plate within the surrounding portion, a passivation layer on the reflective electrode and the reflective plate, and a transmissive electrode on the passivation layer and connected to the reflective electrode.

Abstract: A portable information terminal with a liquid crystal display processed by a simplified fabrication method is adaptive to portable information devices. A portable information terminal using an LCD includes a gate pads connected to gate lines of a liquid crystal panel wherein the gate pads are formed at the edge of the liquid crystal panel; and data pads connected to data lines of the liquid crystal panel wherein each data pad is formed on the liquid crystal panel adjacent to the gate pad.

Abstract: An array substrate for a transflective liquid crystal display device which includes a substrate having a display region and a boundary region; a gate line disposed on the substrate; a first insulating layer disposed on the gate line; a data line disposed on the first insulating layer, the data line crossing the gate line and defining a pixel region with the gate line; a thin film transistor connected to the gate line and the data line; a second insulating layer disposed on the thin film transistor; a reflective plate disposed on the second insulating layer at the display region, the reflective plate being extended to the boundary region and having a transmission hole in the pixel region; a third insulating layer disposed on the reflective plate; and a pixel electrode disposed on the third insulating layer at the pixel region, the pixel electrode being connected to the thin film transistor.

Abstract: An LCD (Liquid Crystal Display) fitted with an EGIP (Electric Graphic Input Panel) is provided. The LCD includes a crystal panel, a light plate, and a light source, which are encased in a case. The EGIP is fitted over the liquid crystal panel and the case. Eventually, a dead space in the range of 6-7 mm is secured to permit an easy repair of the EGIP, to prevent electric short occurrence of the touch panel electrodes, and to allow formation of a touch panel electrode with more than five lines.

Abstract: A manufacturing method of liquid crystal cells for a liquid crystal display device includes forming a first plurality of liquid crystal cells that include a color filter and a common electrode on an upper substrate, forming a second plurality of liquid crystal cells that include a plurality of gate lines and a plurality of data lines on a lower substrate, forming a gate contact pad in a marginal space of the lower substrate, the gate pad connected to a first group of the plurality of gate lines of one of a common row and common column of the second plurality of cells, forming a data contact pad in the marginal space of the lower substrate, the data pad connected to a first group of the plurality of data lines of one of a common row and common column of the second plurality of cells, forming a common voltage contact pad on the lower substrate for applying a common voltage to the common electrode on the upper substrate, forming an assembled substrate by bonding the lower substrate to the upper substrate, separa

Abstract: A liquid crystal display device and a testing method thereof that that is capable of accurately detecting a point defect existing in a liquid crystal display panel. In the method, scanning lines are scanned in a sequence directing from the low-order lines into the high-order lines, thereby detecting a defect from a test picture displayed on a liquid crystal display panel.

Abstract: A liquid crystal display device includes a pixel electrode at a pixel area between a gate line and a data line, a switching device at an intersection between the gate line and the data line, the switching device comprising a light-shielding member overlapping the switching device and extending from an end at the pixel electrode side of a metal thin film provided within the switching device into the pixel area, for blocking light incident on the metal thin film.

Abstract: The present invention discloses a method of manufacturing an array substrate for use in a reflective liquid crystal display device, including: providing a thin film transistor array substrate; depositing a metal layer on the substrate using a shadow mask having a plurality of holes; and patterning the metal layer into a reflective electrode for connecting to the thin film transistor.

Abstract: The present invention discloses a liquid crystal display device, including: a liquid crystal panel having a plurality of gate lines arranged in a transverse direction, a plurality of data lines arranged in a longitudinal direction perpendicular to the gate lines, and a plurality of pixels defined by the gate and data lines, the data lines having odd data lines and even data lines; a plurality of gate drive ICs for driving the gate lines and being located on the left hand side of the liquid crystal panel; a plurality of first and second data drive ICs for outputting data signals to the certain pixel through the odd and even data lines, respectively, and being respectively located on the top and bottom portions of the liquid crystal panel, the first data drive ICs driving the odd data lines, the second data ICs driving the even data lines; and a plurality of delay compensating circuits for determining a position of the certain pixel and for delaying the data signal outputted from the first or the second data dr