发明名称 |
Organic light emitting element and method of manufacturing the same |
摘要 |
An organic light emitting element includes an organic light emitting diode formed on a substrate, coupled to a transistor including a gate, a source and a drain and including a first electrode, an organic thin film layer and a second electrode; a photo diode formed on the substrate and having a semiconductor layer including a high-concentration P doping region, a low-concentration P doping region, an intrinsic region and a high-concentration N doping region; and a controller that controls luminance of light emitted from the organic light emitting diode, to a constant level by controlling a voltage applied to the first electrode and the second electrode according to the voltage outputted from the photo diode.
|
申请公布号 |
US8592881(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US20080098641 |
申请日期 |
2008.04.07 |
申请人 |
LEE YUN-GYU;CHOI BYOUNG-DEOG;PARK HYE-HYANG;IM KI-JU;SAMSUNG DISPLAY CO., LTD. |
发明人 |
LEE YUN-GYU;CHOI BYOUNG-DEOG;PARK HYE-HYANG;IM KI-JU |
分类号 |
H01L31/062;H01L31/113;H01L51/50;H05B33/10 |
主分类号 |
H01L31/062 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|