한국정보디스플레이학회:학술대회논문집
- 2005.07a
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- Pages.280-284
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- 2005
Smart LCD using a-Si photo sensor
- Hong, Sung-Jin (LCD Div., Samsung Electronics Corp.) ;
- Kim, Jin-Hong (LCD Div., Samsung Electronics Corp.) ;
- Shin, Kyung-Ju (LCD Div., Samsung Electronics Corp.) ;
- Chai, Chong-Chul (LCD Div., Samsung Electronics Corp.) ;
- Choi, Jung-Ye (LCD Div., Samsung Electronics Corp.) ;
- Park, Cheol-Woo (LCD Div., Samsung Electronics Corp.) ;
- Suk, Jun-Hyung (LCD Div., Samsung Electronics Corp.)
- Published : 2005.07.19
Abstract
Recently, the demands of the high quality LCD display device have increased. We have developed the smart LCD that photo sensor is integrated in. Amorphous silicon TFTs have photo leakage current characteristics when the channel of TFTs are lighted on. This characteristic has applied in our device. We expect that photo sensor integrated LCDs have lots of merits in mobile display device, note PC panel and LCD TV.
Keywords