Innolux Display Corporation

Chimei Innolux Corporation

Chien-Ting Lai

Tzu-Min Yan

Chao-Yi Hung

Hong-Gi Wu

Sheng-Hsien Cheng

Yi-Yu Kao

A thin film transistor substrate, capable of being assembled, is attached to a filter substrate to provide a semi-finished liquid crystal display panel. The thin film transistor substrate includes a base substrate with thin film transistors formed thereon, wiring assemblies formed on the substrate and electrically connected to the corresponding thin film transistors selectively, metal sheets formed on the base substrate, a protection layer formed on the thin film transistors, the wiring assemblies, and the metal sheets, and a buffer module formed on the protection layer. The buffer module is positioned above a projection of a cutting line onto the base substrate, and the surplus materials of the filter substrate are removed along the cutting line.

Thin film transistor substrate

A liquid crystal panel of the present disclosure includes a first common electrode defining a plurality of first common electrode portions, a plurality of second common electrode portions connected to the first common electrode, and a plurality of pixel electrodes. Each pixel electrode overlaps one of the first common electrode portions and a corresponding one of the second common electrode portions, thereby forming storage capacitors therebetween. Each second common electrode portion defines a first notch adjacent to the pixel electrode. There is no overlap between the pixel electrode and the second common electrode portion at the first notch.

Liquid crystal panel having notches for repair

An exemplary liquid crystal display panel () includes a plurality of gate lines (), a plurality of data lines (), a plurality of pixel regions, and a plurality of repair lines (). Each pixel region is surrounded by two corresponding gate lines and two corresponding data lines, and each pixel region includes a pixel electrode (). Each repair line is provided at a respective one of the pixel regions. Each repair line is a substantially rectangular-shaped ring, two opposite long sides of the ring are located at two opposite sides of a corresponding data line or a corresponding gate line between two corresponding adjacent pixel electrodes, two opposite short sides of the ring cross the corresponding data line or gate line, and the repair line is electrically isolated from the corresponding data line or gate line. A method for repairing the liquid crystal display panel is also provided.

Liquid crystal display panel with line defect repairing mechanism and repairing method thereof

An exemplary method for fabricating a thin film transistor (TFT) array substrate includes: providing an insulating substrate; forming a plurality of gate electrodes and a plurality of reflective patterns on the insulating substrate using a first photo-mask process; forming a gate insulating layer, an amorphous silicon layer, a doped amorphous silicon layer, and a source/drain metal layer on the insulating substrate having the gate electrodes and the reflective patterns; forming a plurality of source electrodes and a plurality of drain electrodes on the doped amorphous silicon layer; depositing a passivation layer on the source electrodes, the drain electrodes and the gate insulating layer; and forming a pixel electrode on the passivation layer.

Method for fabricating TFT array substrate

An exemplary photomask () has a slit. The slit has at least one turning region (D) and at least one other regions, and the slit at the at least one turning region has a narrower width than the slit at the at least one other regions. An exemplary method for manufacturing a thin film transistor (TFT) using the photomask is also provided.

Method for manufacturing thin film transistor

An LCD device () includes a first substrate (), a second substrate (), and a liquid crystal layer () having liquid crystal molecules interposed between the first and second substrates. A pixel electrode () is disposed at an inner surface of the first substrate, and a common electrode () is disposed at an inner surface of the second substrate. A storage capacitor () has an upper storage electrode () and a lower storage electrode () disposed at an inner surface of the first substrate, with the upper storage electrode electrically connecting with the pixel electrode. The upper storage electrode functions as a reflection electrode. This structure ensures the LCD device is capable of providing a display both in a reflection mode and a transmission mode.

Dual mode liquid crystal display device with capacitor electrodes separate from pixel electrode performing and functioning as a reflection electrode

An exemplary method for fabricating a transflective liquid crystal display is provided. The transflective liquid crystal display includes a substrate () having a transmission region () and a reflection region (). The method includes: forming a transparent electrode layer (), a buffer layer (), and a reflective metal layer () on the substrate; forming a photo-resist layer () on the reflective metal layer; providing a photo-mask () comprising a first portion corresponding to the transmission region and a second portion corresponding to the reflection region, transmittance of the first portion being greater than transmittance of the second portion; exposing the photo-resist layer using the photo-mask and developing the exposed photo-resist layer; ashing the residual photo-resist in the transparent region; etching the reflective metal layer and the buffer layer in the transmission region; and removing the residual photo-resist in the reflection region.

Growing community of inventors

Miao-Li, Taiwan

Chien-Ting Lai