Invention Grant
US08053177B2 Light blocking plate, lens module having same and method for making same
有权
遮光板，具有相同的透镜模块及其制造方法
- Patent Title: Light blocking plate, lens module having same and method for making same
- Patent Title (中): 遮光板，具有相同的透镜模块及其制造方法
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Application No.: US12327557Application Date: 2008-12-03
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Publication No.: US08053177B2Publication Date: 2011-11-08
- Inventor: Hsin-Hung Chuang
- Applicant: Hsin-Hung Chuang
- Applicant Address: TW Tu-Cheng, New Taipei
- Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: TW Tu-Cheng, New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200810301315 20080425
- Main IPC: G03F7/20
- IPC: G03F7/20 ; G02B1/04
Abstract:
An exemplary light blocking plate includes a through hole defined at the center thereof and an opaque portion surrounding the through hole. The light blocking plate is comprised of a blackening agent and a PDMS.
Public/Granted literature
- US20090268302A1 LIGHT BLOCKING PLATE, LENS MODULE HAVING SAME AND METHOD FOR MAKING SAME Public/Granted day:2009-10-29
Information query
IPC分类:
