Invention Grant
- Patent Title: Image sensor of curved surface
- Patent Title (中): 曲面图像传感器
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Application No.: US13858389Application Date: 2013-04-08
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Publication No.: US09099603B2Publication Date: 2015-08-04
- Inventor: François Roy , Vincent Fiori
- Applicant: STMicroelectronics (Crolles 2) SAS
- Applicant Address: FR Crolles
- Assignee: STMicroelectronics (Crolles 2) SAS
- Current Assignee: STMicroelectronics (Crolles 2) SAS
- Current Assignee Address: FR Crolles
- Agency: Seed IP Law Group PLLC
- Priority: FR1253425 20120413
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L31/18 ; H01L31/02 ; H01L27/146
Abstract:
A method for manufacturing an image sensor, including the steps of: forming elementary structures of an image sensor on the first surface of a semiconductor substrate; installing a layer on the first surface; defining trenches in the layer, the trenches forming a pattern in the layer; and installing, on a hollow curved substrate, the obtained device on the free surface side of the layer, the pattern being selected according to the shape of the support surface.
Public/Granted literature
- US20130270662A1 IMAGE SENSOR OF CURVED SURFACE Public/Granted day:2013-10-17
Information query
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