发明授权
- 专利标题: Apparatus and method of AC driving OLED
- 专利标题(中): 交流驱动OLED的装置和方法
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申请号: US10452442申请日: 2003-06-02
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公开(公告)号: US07256758B2公开(公告)日: 2007-08-14
- 发明人: Shuo-Hsiu Hu , Li-Wei Shih , Chiao-Ju Lin , Wen-Kuen Chen
- 申请人: Shuo-Hsiu Hu , Li-Wei Shih , Chiao-Ju Lin , Wen-Kuen Chen
- 申请人地址: TW Hsinchu
- 专利权人: AU Optronics Corporation
- 当前专利权人: AU Optronics Corporation
- 当前专利权人地址: TW Hsinchu
- 代理机构: Duane Morris LLP
- 主分类号: G09G3/32
- IPC分类号: G09G3/32
摘要:
An apparatus and method for providing switched power to an AMOLED is disclosed. During certain time intervals, voltage and/or polarity provided to active devices such as thin film transistors (TFT) driving the AMOLEDs may be changed to reverse polarity or differ in absolute magnitude of voltage. During a subsequent time interval, the changed power may be changed again and/or reverted to an original state. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
公开/授权文献
- US20040239664A1 Apparatus and method of AC driving OLED 公开/授权日:2004-12-02
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