Invention Grant
- Patent Title: Alternating row infrared filter for an image sensor
- Patent Title (中): 用于图像传感器的交替行红外滤波器
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Application No.: US12027928Application Date: 2008-02-07
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Publication No.: US08237121B2Publication Date: 2012-08-07
- Inventor: Jeffrey L. Morin , Inayat Khajasha , Howard E. Rhodes
- Applicant: Jeffrey L. Morin , Inayat Khajasha , Howard E. Rhodes
- Applicant Address: US CA Santa Clara
- Assignee: OmniVision Technologies, Inc.
- Current Assignee: OmniVision Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Main IPC: H01L31/00
- IPC: H01L31/00 ; H01L27/14
Abstract:
An image sensor includes near-infrared cut filters formed over an array of photosensitive elements in a predetermined pattern. The near-infrared cut filters may be formed over one half of a photosensitive element in a split pixel arrangement, over one half the photosensitive elements in the array, over every other photosensitive element in the array, and/or in a checkerboard pattern.
Public/Granted literature
- US20090200469A1 ALTERNATING ROW INFRARED FILTER FOR AN IMAGE SENSOR Public/Granted day:2009-08-13
Information query
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