Invention Grant
US08759742B2 Two-dimensional solid-state image capture device with polarization member and color filter for sub-pixel regions 有权
具有偏振构件的二维固态图像捕获装置和用于子像素区域的滤色器

  • Patent Title: Two-dimensional solid-state image capture device with polarization member and color filter for sub-pixel regions
  • Patent Title (中): 具有偏振构件的二维固态图像捕获装置和用于子像素区域的滤色器
  • Application No.: US12763299
    Application Date: 2010-04-20
  • Publication No.: US08759742B2
    Publication Date: 2014-06-24
  • Inventor: Sozo Yokogawa
  • Applicant: Sozo Yokogawa
  • Applicant Address: JP
  • Assignee: Sony Corporation
  • Current Assignee: Sony Corporation
  • Current Assignee Address: JP
  • Agency: Sheridan Ross P.C.
  • Priority: JP2009-114809 20090511
  • Main IPC: G02F1/01
  • IPC: G02F1/01 G01J3/51 H01L27/00
Two-dimensional solid-state image capture device with polarization member and color filter for sub-pixel regions
Abstract:
A two-dimensional solid-state image capture device includes pixel areas arranged in a two-dimensional matrix, each pixel area being constituted by multiple sub-pixel regions, each sub-pixel region having a photoelectric conversion element. A polarization member is disposed at a light incident side of at least one of the sub-pixel regions constituting each pixel area. The polarization member has strip-shaped conductive light-shielding material layers and slit areas, provided between the strip-shaped conductive light-shielding material layers. Each sub-pixel region further has a wiring layer for controlling an operation of the photoelectric conversion element, and the polarization member and the wiring layer are made of the same material and are disposed on the same virtual plane.
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