Invention Grant
- Patent Title: Solid state imaging device in which each photoelectric transducer of plural unit pixels being located axisymmetrically with a symmetrical axis of a centerline passing through an approximate center of the device
- Patent Title (中): 固态成像装置，其中多个单位像素的每个光电传感器以对称的轴线对准，中心线的对称轴线穿过装置的大致中心
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Application No.: US11665031Application Date: 2005-10-04
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Publication No.: US07667174B2Publication Date: 2010-02-23
- Inventor: Jun Takayama , Masashi Saito
- Applicant: Jun Takayama , Masashi Saito
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Holdings, Inc.
- Current Assignee: Konica Minolta Holdings, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Frishauf, Holtz, Goodman & Chick, P.C.
- Priority: JP2004-301116 20041015
- International Application: PCT/JP2005/018372 WO 20051004
- International Announcement: WO2006/040963 WO 20060420
- Main IPC: H01L27/00
- IPC: H01L27/00
Abstract:
A solid-state imaging device provided with a light receiving surface, in which plural unit pixels, each having a photoelectric transducer to convert light signals into electric signals, are two-dimensionally arranged; a microlens to focus a light beam, the microlens being arranged in each unit pixel corresponding to the photoelectric transducer; an aperture section, to allow the light beam to enter the photoelectric transducer, the aperture section being arranged in each unit pixel corresponding to the photoelectric transducer; a wiring layer, which comprises plural layers, and is formed between the photoelectric transducer and the microlens, wherein the plural unit pixels are arranged such that each of the photoelectric transducer is located axisymmetrically with a symmetrical axis of a first centerline passing through an approximate center of the light receiving surface.
Public/Granted literature
- US20090027541A1 Solid State Imaging Device Public/Granted day:2009-01-29
Information query
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