发明授权
US07626156B2 Image sensor having plural pixels adjacent to each other in a thickness direction and method for manufacturing the same
有权
具有在厚度方向上彼此相邻的多个像素的图像传感器及其制造方法
- 专利标题： Image sensor having plural pixels adjacent to each other in a thickness direction and method for manufacturing the same
- 专利标题（中）： 具有在厚度方向上彼此相邻的多个像素的图像传感器及其制造方法
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申请号： US12209000申请日： 2008-09-11
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公开(公告)号： US07626156B2公开(公告)日： 2009-12-01
- 发明人: Hiroshi Tada , Masayuki Hayashi , Masaya Nakayama
- 申请人： Hiroshi Tada , Masayuki Hayashi , Masaya Nakayama
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2007-238257 20070913
- 主分类号： H01L27/00
- IPC分类号： H01L27/00
摘要：
An image sensor 1 has a substrate 2 and primary light-receiving pixels 4 arrayed in the direction of the surface of the substrate, and the primary light-receiving pixels are formed by laminating plural secondary light-receiving pixels 10, 20 and 30 which sense lights in different wavelength ranges, respectively, via at least sealing insulation layers 18 and 28 between adjacent secondary light-receiving pixels in the thickness direction. Each secondary light-receiving pixel includes a photoelectric conversion portion 14, 24, or 34 for photoelectrically converting the lights and a signal output portion 12, 22 or 32 for outputting signals from a thin film transistor 40 according to charges generated by the photoelectric conversion portion, and the active layer 48 of the thin film transistor is formed from an oxide semiconductor or organic semiconductor.
公开/授权文献
- US20090072122A1 IMAGE SENSOR AND METHOD FOR MANUFACTURING THE SAME 公开/授权日：2009-03-19
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