Invention Grant
- Patent Title: Driving circuit for active matrix organic light-emitting diode
- Patent Title (中): 有源矩阵有机发光二极管的驱动电路
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Application No.: US14678221Application Date: 2015-04-03
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Publication No.: US09589507B2Publication Date: 2017-03-07
- Inventor: Yu-Hsiung Feng
- Applicant: EverDisplay Optronics (Shanghai) Limited
- Applicant Address: CN Shanghai
- Assignee: EverDisplay Optronics (Shanghai) Limited
- Current Assignee: EverDisplay Optronics (Shanghai) Limited
- Current Assignee Address: CN Shanghai
- Agent Yunling Ren
- Priority: CN201410162958 20140422
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
The disclosure discloses a driving circuit for AMOLED consisting essentially of a scanning line for providing a scanning voltage; a reverse scanning line for providing a reverse scanning voltage reverse to the scanning voltage; a data line for providing a data voltage; a storage capacitor; and a CMOS transmission gate having two control terminals, an input terminal and an output terminal. The two control terminals are respectively electrically coupled to the scanning line and the reverse scanning line. The input terminal is electrically coupled to the data line. The output terminal is electrically coupled to the storage capacitor. The CMOS transmission gate is configured to couple the data voltage to the storage capacitor via control of the scanning voltage and the reverse scanning voltage.
Public/Granted literature
- US20150302799A1 DRIVING CIRCUIT FOR ACTIVE MATRIX ORGANIC LIGHT-EMITTING DIODE Public/Granted day:2015-10-22
Information query
IPC分类: