Invention Grant
- Patent Title: Back side illuminated image sensor architecture, and method of making same
- Patent Title (中): 背面照明图像传感器架构及其制作方法
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Application No.: US13423045Application Date: 2012-03-16
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Publication No.: US08692344B2Publication Date: 2014-04-08
- Inventor: Vage Oganesian
- Applicant: Vage Oganesian
- Applicant Address: US CA Palo Alto
- Assignee: Optiz, Inc
- Current Assignee: Optiz, Inc
- Current Assignee Address: US CA Palo Alto
- Agency: DLA Piper LLP (US)
- Main IPC: H01L27/14
- IPC: H01L27/14 ; H04N5/374
Abstract:
An image sensor device that includes a substrate and a plurality of color filters. The substrate includes a plurality of photo detectors (wherein a first portion of the plurality of photo detectors each has a lateral size that is smaller than that of each of a second portion of the plurality of photo detectors) and a plurality of contact pads which are electrically coupled to the photo detectors. The plurality of color filters are each disposed over one of the photo detectors. The plurality of photo detectors are configured to produce electronic signals in response to light incident through the color filters. A third portion of the plurality of photo detectors are laterally disposed between the first and second portions of the photo detectors, and each having a lateral size between those of the first and second portions of the photo detectors.
Public/Granted literature
- US20130242155A1 Back Side Illuminated Image Sensor Architecture, And Method Of Making Same Public/Granted day:2013-09-19
Information query
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