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AssigneeKabushiki Kaisha Toshiba
InventorsMasayuki Dohjo, Hideo Kawano, Akira Kubo, Makoto Shibusawa, Tetsuya Iizuka, Tamio Nakai, Kazushige Mori
Estimating the term…
An array substrate includes plural scanning lines (111); a thin film transistor (112) having a first dielectric film (115), (117), a semiconductor film (120) thereon, and a source electrode (126b) electrically coupled to the semiconductor film (120) and a drain electrode (126a); a signal line (110) as taken out of the drain electrode (126a) to extend at substantially right angles to the scanning lines (111); and a pixel electrode (131) electrically connected to the source electrode (126b), wherein the pixel electrode (131) is electrically connected to the source electrode (126b) through a second dielectric film (127) as disposed on at least the signal line (110) while the pixel electrode (131) overlaps an elongate region (113) from its neighboring scanning line (111) through the first and second dielectric films (115), (117), (127). With such an arrangement, an appropriate storage capacitor can be formed by causing the scanning lines and pixel electrode to overlap each other without having to decrease the manufacturing yield while enabling achievement of high aperture ratio.
An array substrate for a display device having a scanning line on a substrate, a thin film transistor having a first insulator film on said line, a semiconductor film thereon, and source and drain electrodes electrically connected to said semiconductor film, a signal line as taken out of the drain electrode to extend substantially perpendicularly to said scanning line, and a pixel electrode electrically connected to the source electrode, comprising
An array substrate for a display device having a scanning line on the substrate, a thin film transistor having a first insulator film on said line, a semiconductor film thereon, and source and drain electrodes electrically connected to said semiconductor film, a signal line as taken out of the drain electrode to extend substantially perpendicularly to said scanning line, and a pixel electrode electrically connected to the source electrode, comprising
An array substrate for a display device comprising a scanning line on a substrate, a thin film transistor having a first insulator film on said line, a semiconductor film thereon, and source and drain electrodes electrically connected to said semiconductor film, a second insulator film on said thin film transistor, a signal line extending substantially perpendicularly to said scanning line as electrically connected through said second insulator film to the drain electrode, a pixel electrode electrically connected through said second insulator film to the source electrode, a signal line terminal section electrically connected through a signal line takeout section to said signal line, and a scanning line terminal section electrically connected through a scanning line takeout section to said scanning line, wherein
Dependencies are inferred from the claim text.