发明授权
- 专利标题： TFT-el display panel using organic electroluminescent media
- 专利标题（中）： TFT-el显示面板采用有机电致发光介质
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申请号： US355742申请日： 1994-12-14
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公开(公告)号： US5684365A公开(公告)日： 1997-11-04
- 发明人: Ching Wan Tang , Biay Cheng Hseih
- 申请人： Ching Wan Tang , Biay Cheng Hseih
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： H05B33/20
- IPC分类号： H05B33/20 ; G09F9/30 ; G09F13/22 ; H01L27/32 ; H01L51/00 ; H01L51/30 ; H01L51/50 ; H05B33/12 ; H01L27/12
摘要：
A flat panel display comprising thin-film-transistor-electroluminescent (TFT-EL) pixels is described. An addressing scheme incorporating two TFTs and a storage capacitor is used to enable the EL pixels on the panel to operate at a duty factor close to 100%. This TFT-EL device eliminates the need to pattern the EL cathode, thus greatly simplifying the procedure to delineate the EL pixels as well as ensuring high resolution. The TFT-EL panel consumes less power than conventional TFT-LCD panels, especially when the usage factor of the screen is less than unity.
公开/授权文献
- US5197122A Data processing system and editing apparatus aided thereby 公开/授权日：1993-03-23