专利名称：LIGHT EMITTING DEVICE AND DRIVING
METHOD THEREOF
发明人：OSAME, Mitsuaki,ANZAI, Aya申请号：EP05772562.4申请日：20050810公开号：EP1779363A1公开日：20070502
摘要：A problem is to solve degradation with time of a light emitting element by anew method. The light emitting device of the invention has a limiter transistor which isconnected to a monitoring element, and an inverter an output terminal of which isconnected to a gate electrode of the limiter transistor and an input terminal of which isconnected to one electrode of the limiter transistor and the monitoring element. In thecase where the monitoring element is short-circuited, the limiter transistor can be turnedoff by the inverter to correct a defect of the monitoring element.
申请人：SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
地址：398 Hase Atsugi-shi, Kanagawa-ken 243-0036 JP
国籍：JP
代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
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