Invention Grant
- Patent Title: Solid-state imaging device, manufacturing method thereof, and electronic apparatus
- Patent Title (中): 固态成像装置及其制造方法以及电子装置
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Application No.: US13362758Application Date: 2012-01-31
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Publication No.: US08669602B2Publication Date: 2014-03-11
- Inventor: Toshihiko Hayashi
- Applicant: Toshihiko Hayashi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Rader. Fishman & Grauer PLLC
- Priority: JP2011-024954 20110208
- Main IPC: H01L31/062
- IPC: H01L31/062

Abstract:
Disclosed herein is a solid-state imaging device including: a laminated semiconductor chip configured to be obtained by bonding two or more semiconductor chip sections to each other and be obtained by bonding at least a first semiconductor chip section in which a pixel array and a multilayer wiring layer are formed and a second semiconductor chip section in which a logic circuit and a multilayer wiring layer are formed to each other in such a manner that the multilayer wiring layers are opposed to each other and are electrically connected to each other; and a light blocking layer configured to be formed by an electrically-conductive film of the same layer as a layer of a connected interconnect of one or both of the first and second semiconductor chip sections near bonding between the first and second semiconductor chip sections. The solid-state imaging device is a back-illuminated solid-state imaging device.
Public/Granted literature
- US20120199930A1 SOLID-STATE IMAGING DEVICE, MANUFACTURING METHOD THEREOF, AND ELECTRONIC APPARATUS Public/Granted day:2012-08-09
Information query
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