发明公开
EP3232429A1 EL DISPLAY PANEL, METHOD OF DRIVING THE SAME, AND EL DISPLAY DEVICE
审中-公开
EL显示面板，驱动该显示面板的方法和EL显示装置
- 专利标题： EL DISPLAY PANEL, METHOD OF DRIVING THE SAME, AND EL DISPLAY DEVICE
- 专利标题（中）： EL显示面板，驱动该显示面板的方法和EL显示装置
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申请号： EP17172364.6申请日： 2002-09-06
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公开(公告)号： EP3232429A1公开(公告)日： 2017-10-18
- 发明人: TAKAHARA, Hiroshi , TSUGE, Hitoshi
- 申请人： JOLED INC.
- 申请人地址： 23, Kandanishiki-cho 3-chome, Chiyoda-ku, Tokyo 101-0054 JP
- 专利权人： JOLED INC.
- 当前专利权人： JOLED INC.
- 当前专利权人地址： 23, Kandanishiki-cho 3-chome, Chiyoda-ku, Tokyo 101-0054 JP
- 代理机构： Grünecker Patent- und Rechtsanwälte PartG mbB
- 优先权： JP2001271311 20010907; JP2001291598 20010925; JP2001347014 20011113; JP2002136117 20020510
- 主分类号： G09G3/30
- IPC分类号： G09G3/30 ; G09G3/20 ; G09G3/3233 ; G09G3/3241 ; G09G3/325 ; G09G3/3258 ; G09G3/3266 ; G09G3/3275 ; G09G5/02 ; H01L27/12 ; H01L27/32 ; H01L29/786 ; H01L51/52 ; H01L33/58 ; H01L33/56 ; H01L27/15
摘要：
An EL display apparatus according to the present invention includes EL device (15) adapted to emit light at a luminance corresponding to a current fed thereto. A source driver (14) outputs a current higher than a current corresponding to an image signal to the EL device (15) through a source signal line (18). This operation charges/discharges a parasitic capacitance present in the source signal line (18). A transistor (11d) formed between the EL device (15) and the source driver (14) operates so that the EL device (15) is fed with the current for only a part of a one-frame period. As a result, the El device (15) emits light for only the part of the period.
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