Invention Grant
- Patent Title: Display device and method of controlling the same
- Patent Title (中): 显示装置及其控制方法
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Application No.: US13443233Application Date: 2012-04-10
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Publication No.: US08305310B2Publication Date: 2012-11-06
- Inventor: Masafumi Matsui , Shinya Ono
- Applicant: Masafumi Matsui , Shinya Ono
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Main IPC: G09G3/30
- IPC: G09G3/30

Abstract:
A display device including pixels has formed therein at least two driving blocks each made up of pixel rows, and includes: a signal line driving circuit that outputs a signal voltage to an output line disposed in each of pixel columns; and a selector circuit that provides a signal voltage outputted from the output line to one of a first signal line and a second signal line which are provided in each of the columns, provides a standard voltage from a standard voltage source to one of the two signal lines, and provides the signal voltage and the standard voltage mutually exclusively to the two signal lines. Each of the pixels includes a current control unit and an organic EL element. Pixels in the k-th driving block are connected to the first signal line and pixels in the (k+1)-th driving block are connected to the second signal line.
Public/Granted literature
- US20120194576A1 DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME Public/Granted day:2012-08-02
Information query
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