Invention Application
- Patent Title: Optical Assemblies Including Dry Adhesive Layers And Associated Methods
- Patent Title (中): 光学组件包括干胶层和相关方法
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Application No.: US14659596Application Date: 2015-03-16
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Publication No.: US20160276502A1Publication Date: 2016-09-22
- Inventor: Chun-Shan Huang , Chia-Yang Chang
- Applicant: OmniVision Technologies, Inc.
- Main IPC: H01L31/0232
- IPC: H01L31/0232 ; H01L27/146 ; H01L31/18
Abstract:
An optical assembly includes an image sensor, a lens module disposed over the image sensor in a first direction, a transparent glue layer, and a transparent dry adhesive layer formed of a different material than the transparent glue layer. Each of the transparent glue layer and the transparent dry adhesive layer are disposed between the image sensor and the lens module in the first direction. Each of the transparent glue layer and the transparent dry adhesive layer are optically coupled in series with the image sensor and the lens module. A method for forming an optical assembly includes joining an image sensor and a lens module using a transparent glue layer and a transparent dry adhesive layer formed of a different material than the transparent glue layer.
Public/Granted literature
- US09627559B2 Optical assemblies including dry adhesive layers and associated methods Public/Granted day:2017-04-18
Information query
IPC分类:
