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AssigneesJapan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
InventorsTetsufumi Kawamura, Takeshi Sato, Mutsuko Hatano, Yoshiaki Toyota
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A display device for improving an aperture ratio of the pixel is provided. In the display device, a transparent oxide layer, an insulating film, and a conductive layer are sequentially stacked on a pixel region on a substrate, the conductive layer has a gate electrode of a thin film transistor connected to a gate signal line, and a region of the transparent oxide layer other than at least a channel region portion directly below the gate electrode is converted into an electrically conductive region, and a source signal line, a source region portion of the thin film transistor connected to the source signal line, a pixel electrode, and a drain region portion of the thin film transistor connected to the pixel electrode are formed from the conductive region.
A method of manufacturing a display device where a transparent oxide layer, an insulating film, and a conductive layer are sequentially stacked on a pixel region on a substrate, the method comprising the steps of:
A method of manufacturing a display device where a transparent oxide layer, an insulating film, and a conductive layer are sequentially stacked on a pixel region on a substrate, the method comprising the steps of:
A method of manufacturing a display device where a transparent oxide layer and a semiconductor layer are formed on a pixel region on a substrate with either one of the transparent oxide layer and the semiconductor layer forming an upper layer, and an insulating film and a conductive layer are sequentially stacked on either one of the transparent oxide layer and the semiconductor layer, the method comprising the steps of:
Dependencies are inferred from the claim text.