发明公开
EP1531450A8 Organic electroluminescent display device and driving method thereof
有权
有机电致发光显示装置及其驱动方法
- 专利标题: Organic electroluminescent display device and driving method thereof
- 专利标题(中): 有机电致发光显示装置及其驱动方法
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申请号: EP04090399.9申请日: 2004-10-18
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公开(公告)号: EP1531450A8公开(公告)日: 2005-08-24
- 发明人: Kwak, Won-Kyu, c/o Samsung SDI Co. Ltd.
- 申请人: Samsung SDI Co., Ltd.
- 申请人地址: 575, Shin-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 专利权人: Samsung SDI Co., Ltd.
- 当前专利权人: Samsung SDI Co., Ltd.
- 当前专利权人地址: 575, Shin-dong, Yeongtong-gu Suwon-si, Gyeonggi-do KR
- 代理机构: Hengelhaupt, Jürgen
- 优先权: KR2003080739 20031114
- 主分类号: G09G3/22
- IPC分类号: G09G3/22
摘要:
A pixel circuit of a display device for emitting a certain color during a display time period, the pixel circuit including at least two light emitting elements, each said light emitting element for emitting a corresponding one of colors during the display time period. An active element is commonly connected to the at least two light emitting elements to drive the at least two light emitting elements in response to at least one emission control signal. The active element drives in a time-divisional fashion the at least two light emitting elements using the at least one emission control signal during the display time subperiod of the display time period. The at least two light emitting elements realize the certain color in the display time period by emitting in a time-divisional fashion the corresponding ones of the colors, one of the corresponding ones of the colors being emitted during each display time, subperiod.
公开/授权文献
- EP1531450B1 Organic electroluminescent display device 公开/授权日:2013-01-09
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