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
-
Application No.: US13443375Application Date: 2012-04-10
-
Publication No.: US08395567B2Publication Date: 2013-03-12
- 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 controls a selector disposed in each of the columns for providing a signal voltage outputted from the output line to one of a first signal line and second signal line disposed in each of the columns, and selectively provides a standard voltage or the signal voltage outputted from the output line to one of the first signal line or the second signal line. 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
- US20120200611A1 DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME Public/Granted day:2012-08-09
Information query
IPC分类: