发明授权
- 专利标题： Display device and electronic apparatus using the same
- 专利标题（中）： 显示装置及使用其的电子装置
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申请号： US11180103申请日： 2005-07-13
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公开(公告)号： US08072444B2公开(公告)日： 2011-12-06
- 发明人: Naoyasu Ikeda , Hiroshi Haga , Tomohiko Otose , Tatsuya Uchikawa , Daisuke Suzuki
- 申请人： Naoyasu Ikeda , Hiroshi Haga , Tomohiko Otose , Tatsuya Uchikawa , Daisuke Suzuki
- 申请人地址： JP Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Scully, Scott, Murphy & Presser PC
- 优先权： JP2004-206212 20040713
- 主分类号： G06F3/038
- IPC分类号： G06F3/038
摘要：
A light-detecting element, an analog-to-digital converter circuit, and a parallel-serial converter circuit are mounted on a substrate, using a thin film transistor, of an active matrix-type display device, and when a circuit is selected by an external chip-select signal, the luminance is adjusted by transmitting a signal of the light-detecting element, converted into digital data, to a luminance control circuit in sync with a clock signal.
公开/授权文献
- US20060012543A1 Display device and electronic apparatus using the same 公开/授权日：2006-01-19
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