Au Optronics Corporation

Hannstar Display Corporation

Hannstar Display (nanjing) Corporation

Academia Sinica

Yi-Ting Lee

Chien-Hao Wu

Chieh-Wei Chen

Norio Sugiura

Chung-Chun Lee

Meng-Ting Lee

Hsien-Tang Hu

Hung-Lung Hou

Yu-Wei Liu

Chin-Ti Chen

Po-Hsuan Chiang

Wei-Tse Hsu

Ren-Bin Lin

Chin-Hsuan Dai

A method for manufacturing a semiconductor device is provided. The method comprises the steps of: providing a transparent substrate having a visible region and an invisible region; forming a gate and at least an alignment mark coplanarly on the transparent substrate, wherein the gate is located in the visible region and the alignment mark is located in the invisible region; forming a gate insulation layer to cover the gate and cover the alignment mark; forming an oxide semiconductor layer on the gate insulation layer above the gate; and forming an etching stop layer above the gate and the alignment mark.

Semiconductor device and manufacturing method thereof

A manufacturing method of a semiconductor device comprises the steps of: providing a transparent substrate; forming a gate electrode on the transparent substrate; forming a gate insulation layer covering the gate electrode; forming an oxide semiconductor layer on the gate insulation layer and at least partially over the gate electrode; forming an etching stop layer over the gate electrode and at least covering a part of the oxide semiconductor layer, wherein the etching stop layer includes an opening; forming an electrode layer at the opening and on a part of the etching stop layer; and applying a low-resistance treatment to a part of the oxide semiconductor layer uncovered by the etching stop layer and the electrode layer to form a pixel electrode.

An organic luminescent material includes a host luminescent material and a guest luminescent material. The host luminescent material includes a compound represented by formula (1), where n is 0&#x2dc;8; Rand Rrespectively represent H, CF, CN, CHor CH; Ris CHor one of substituents shown as follows: 

Organic luminescent material and organic electroluminescent apparatus

A method for forming the alignment films on the substrate and a pixel structure of a liquid crystal display are disclosed. The pixel structure comprises a plurality of pixel units arranged in arrays. Each of the pixel units comprises a first substrate, a second substrate, two first alignment films and two second alignment films. The first alignment film is different from the second alignment film. The second substrate is disposed opposite to the first substrate. The two first alignment films and the two second alignment films are individually disposed on the first substrate and the second substrate, while each of the first alignment films is disposed substantially opposite to one of the second alignment films. The method for forming the alignment films comprises the following steps: (1) forming a trench on the substrate to divide each of the pixel units into a first sub-pixel area and a second sub-pixel area, (2) forming the first alignment film on the first sub-pixel area of the substrate and then, (3) forming a second alignment film on the second sub-pixel area of the substrate at last.

Method for forming multiple alignment films on a substrate and pixel structure of a liquid crystal display

Growing community of inventors

Taipei, Taiwan

Yi-Ting Lee