专利名称：Organic EL display apparatus发明人：Reiji Hattori,Hisao Tanabe,Naoki
Kobayashi,Yasushi Sato
申请号：US11092606申请日：20050330
公开号：US20050219167A1公开日：20051006
专利附图：
摘要：Disclosed is an organic EL display apparatus comprising: a light emitting section;a current control section which controls a current to be flown to the light emittingsection; a photoelectric converting section which generates a current upon detecting
light emitted from the light emitting section; a first switching section which switchesbetween transmission and non-transmission of the current generated; an amplifyingsection which performs current-voltage conversion of the current transmitted by the firstswitching section and amplifies it; a comparison amplifying section which performscomparison and amplification of a voltage value obtained by the amplification and avoltage value corresponding to the image signal; a second switching section whichswitches between transmission and non-transmission of the voltage value resulting fromthe comparison and amplification; and an image signal holding capacitor which is chargedor discharged according to the voltage value transmitted by the second switchingsection.
申请人：Reiji Hattori,Hisao Tanabe,Naoki Kobayashi,Yasushi Sato
地址：Fukuoka-shi JP,Tokyo JP,Tokyo JP,Tokyo JP
国籍：JP,JP,JP,JP
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