- 专利标题: Color mask for an image sensor of a vehicle camera
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申请号: US13639034申请日: 2011-02-09
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公开(公告)号: US09883148B2公开(公告)日: 2018-01-30
- 发明人: Ulrich Seger , Alexander Wuerz-Wessel , Paul Ruhnau
- 申请人: Ulrich Seger , Alexander Wuerz-Wessel , Paul Ruhnau
- 申请人地址: DE Stuttgart
- 专利权人: ROBERT BOSCH GMBH
- 当前专利权人: ROBERT BOSCH GMBH
- 当前专利权人地址: DE Stuttgart
- 代理机构: Norton Rose Fulbright US LLP
- 代理商 Gerard Messina
- 优先权: DE102010003668 20100407
- 国际申请: PCT/EP2011/051849 WO 20110209
- 国际公布: WO2011/124406 WO 20111013
- 主分类号: H04N9/64
- IPC分类号: H04N9/64 ; G02B5/20 ; H04N9/04 ; H04N9/73
摘要:
A color mask for an image sensor of a vehicle camera, the color mask having a matrix configuration of filter pixels having different spectral transmission behaviors, some filter pixels being transparent filter pixels, which are at least essentially uniformly transparent for optical light, and additional filter pixels being color pixels having a wavelength-selective transmission behavior, the color mask having a color pattern as a repeating configuration of filter pixels having a specific transmission behavior. The color mask has a central area having a first color pattern and a lower area and/or an upper area having a second color pattern, the first color pattern and the second color pattern being different, and the first color pattern containing transparent filter pixels.
公开/授权文献
- US20130027560A1 Color mask for an image sensor of a vehicle camera 公开/授权日:2013-01-31