Invention Grant
- Patent Title: Photo interrupter
- Patent Title (中): 照片断路器
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Application No.: US12496918Application Date: 2009-07-02
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Publication No.: US08207517B2Publication Date: 2012-06-26
- Inventor: Chin-Hsu Wang , Chih-Hao Hsu , Chun-Chih Liang
- Applicant: Chin-Hsu Wang , Chih-Hao Hsu , Chun-Chih Liang
- Applicant Address: TW New Taipei
- Assignee: Everlight Electronics Co., Ltd.
- Current Assignee: Everlight Electronics Co., Ltd.
- Current Assignee Address: TW New Taipei
- Priority: TW98106807A 20090303
- Main IPC: G02B27/00
- IPC: G02B27/00
Abstract:
A photo interrupter is provided. The photo interrupter includes a housing and a light emitting/receiving unit. The housing defines a recess portion and has a first engaging portion disposed in the recess portion. The light emitting/receiving unit has a second engaging portion. When the light emitting/receiving unit is disposed in the recess portion, the first engaging portion engages with the second engaging portion.
Public/Granted literature
- US20100224801A1 PHOTO INTERRUPTER Public/Granted day:2010-09-09
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