Invention Grant
- Patent Title: Pixel of a display panel capable of compensating differences of electrical characteristics and driving method thereof
- Patent Title (中): 能够补偿电气特性的差异的显示面板的像素及其驱动方法
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Application No.: US13928394Application Date: 2013-06-27
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Publication No.: US09177505B2Publication Date: 2015-11-03
- Inventor: Chun-Chieh Lin , Ya-Ling Chen
- Applicant: AU Optronics Corp.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW102109309A 20130315
- Main IPC: G09G3/12
- IPC: G09G3/12 ; G09G3/32
Abstract:
A pixel of a display panel includes a first transistor with a first end coupled to a data line, a control end coupled to a scan line; a second transistor with a first end coupled to a first voltage source, a control end coupled to a second end of the first transistor; a third transistor with a first end coupled to a second end of the second transistor, a control end for receiving a control signal; a light emitting unit with a first end coupled to the second end of the second transistor, a second end coupled to a second voltage source; a first capacitor with a first end coupled to the second end of the first transistor, a second end coupled to a second end of the third transistor; and a second capacitor coupled between the second end of the first capacitor and the second voltage source.
Public/Granted literature
- US20140267468A1 PIXEL OF A DISPLAY PANEL AND DRIVING METHOD THEREOF Public/Granted day:2014-09-18
Information query
IPC分类:
