Invention Grant
- Patent Title: Method, circuit and display device for driving an organic light emitting diode
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Application No.: US15521564Application Date: 2016-08-30
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Publication No.: US10553153B2Publication Date: 2020-02-04
- Inventor: Ying Liu , Chenggeng Zhang , Zhaohui Meng , Hongwei Tian , Juanjuan Bai , Meng Shao , Wen Sun , Can Zheng , Hualing Yang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Dave Law Group LLC
- Agent Raj S. Dave
- Priority: CN201610014133 20160111
- International Application: PCT/CN2016/097265 WO 20160830
- International Announcement: WO2017/121124 WO 20170720
- Main IPC: G09G3/3233
- IPC: G09G3/3233

Abstract:
A method, a circuit and a display device for driving an organic light emitting diode, wherein a driving transistor (DTFT) for driving a display element is turned off by jumping one or more of a reference voltage input (Vref), a reset voltage input (Vinit) and a data signal input (Vdata) before beginning to output an EL high level (ELVDD) of a pixel compensation circuit and after beginning to output an EL low level (ELVSS), to overcome the splash screen phenomenon during power-up and direct current-direct current driving failure.
Public/Granted literature
- US20180090064A1 Method, Circuit And Display Device For Driving An Organic Light Emitting Diode Public/Granted day:2018-03-29
Information query
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