Invention Grant
- Patent Title: Pixel circuit and display device
- Patent Title (中): 像素电路和显示设备
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Application No.: US13137707Application Date: 2011-09-06
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Publication No.: US08730134B2Publication Date: 2014-05-20
- Inventor: Tetsuo Minami , Yukihito Iida , Katsuhide Uchino
- Applicant: Tetsuo Minami , Yukihito Iida , Katsuhide Uchino
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2007-033509 20070214
- Main IPC: G09G3/30
- IPC: G09G3/30
Abstract:
A pixel circuit includes: a switching transistor whose conduction is controlled by a drive signal supplied to the control terminal; a drive wiring adapted to propagate the drive signal; and a data wiring adapted to propagate a data signal. The drive wiring is formed on a first wiring layer and connected to the control terminal of the switching transistor. The data wiring is formed on a second wiring layer and connected to a first terminal of the switching transistor. A multi-layered wiring structure is used so that the second wiring layer is formed on a layer different from that on which the first wiring layer is formed.
Public/Granted literature
- US20120062450A1 Pixel circuit and display device Public/Granted day:2012-03-15
Information query
IPC分类:
