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Tetsuya Aita, Osaka-Shi JP

Tetsuya Aita, Osaka-Shi JP

Patent application numberDescriptionPublished
20120001190THIN FILM TRANSISTOR AND METHOD OF FABRICATING SAME - The invention provides a thin film transistor that can improve its operating speed by improving crystallinity near a bottom surface of a channel layer. Of laser light irradiated onto an amorphous silicon layer, light transmitted through the amorphous silicon layer is absorbed by a gate electrode 01-05-2012
20120091452OXIDE SEMICONDUCTOR, THIN FILM TRANSISTOR ARRAY SUBSTRATE AND PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE - The present invention provides an oxide semiconductor capable of achieving a thin film transistor having stable transistor characteristics, a thin film transistor having a channel layer formed of the oxide semiconductor and a production method thereof, and a display device equipped with the thin film transistor. The oxide semiconductor of the present invention is an oxide semiconductor for a thin film transistor. The oxide semiconductor includes indium, gallium, zinc, and oxygen as constituent atoms, and the oxygen content of the oxide semiconductor is 87% to 95% of the stoichiometric condition set as 100%, in terms of atomic units.04-19-2012
20120138923THIN FILM TRANSISTOR, METHOD FOR MANUFACTURING SAME, ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - The present invention provides a thin film transistor including an oxide semiconductor layer (06-07-2012
20120199891SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - A semiconductor device includes: a gate electrode (08-09-2012
20120218485ACTIVE MATRIX SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL INCLUDING THE SAME, AND METHOD FOR MANUFACTURING ACTIVE MATRIX SUBSTRATE - An active matrix substrate includes a plurality of pixels arranged in a matrix, a plurality of capacitor lines (08-30-2012
20120228621METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, AND DISPLAY DEVICE - An object of this invention is to provide a semiconductor device in which TFTs with high mobility are arranged in both of display and peripheral circuit areas. A semiconductor device fabricating method according to the present invention includes the steps of: irradiating an amorphous silicon layer (09-13-2012
20120241750SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME - A semiconductor device includes: a thin film transistor having a gate line (09-27-2012
20130023086ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL PROVIDED WITH SAME, AND METHOD FOR MANUFACTURING ACTIVE MATRIX SUBSTRATE - An active matrix substrate includes a plurality of pixel electrodes (P) provided in a matrix, and a plurality of TFTs (01-24-2013