Invention Grant
- Patent Title: Image sensor with a curved surface
- Patent Title (中): 具有曲面的图像传感器
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Application No.: US13858481Application Date: 2013-04-08
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Publication No.: US09099604B2Publication Date: 2015-08-04
- Inventor: François Roy , Lucile Broussous , Julien Michelot , Jean-Pierre Oddou
- Applicant: STMicroelectronics S.A. , STMicroelectronics (Crolles 2) SAS
- Applicant Address: FR Crolles FR Montrouge
- Assignee: STMicroelectronics (Crolles 2) SAS,STMicroelectronics S.A.
- Current Assignee: STMicroelectronics (Crolles 2) SAS,STMicroelectronics S.A.
- Current Assignee Address: FR Crolles FR Montrouge
- Agency: Seed IP Law Group PLLC
- Priority: FR1253424 20120413
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L31/18 ; H01L27/146
Abstract:
A method for manufacturing an image sensor, including the successive steps of: forming columns of a semiconductor material; forming one or several pixels at a first end of each of the columns; and deforming the structure so that the second ends of each of the columns come closer to each other or draw away from each other to form a surface in the shape of a polyhedral cap.
Public/Granted literature
- US20140004644A1 IMAGE SENSOR WITH A CURVED SURFACE Public/Granted day:2014-01-02
Information query
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