Invention Application
- Patent Title: Light guide member, light irradiation module with the light guide member and electric device with the light irradiation module
- Patent Title (中): 导光构件，具有导光构件的光照射模块和具有光照射模块的电气装置
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Application No.: US12805407Application Date: 2010-07-29
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Publication No.: US20120026730A1Publication Date: 2012-02-02
- Inventor: Chen-Ping Yeh , Yen-Ching Wang
- Applicant: Chen-Ping Yeh , Yen-Ching Wang
- Applicant Address: TW Taoyuan Shien
- Assignee: Quanta Computer Inc.
- Current Assignee: Quanta Computer Inc.
- Current Assignee Address: TW Taoyuan Shien
- Main IPC: F21V8/00
- IPC: F21V8/00
Abstract:
A light guide member and a light irradiation module with the light guide member and an electric device with the light irradiation module are provided in the invention in which the light guide member has a cone shaped body and a ring shaped flange. The cone shaped body has an opening at an apex of one end of the cone shaped body. The ring shaped flange is extended from a circular rim of the other end of the cone shaped body. One inner surface of the opening is defined as a light incident surface, and a circular rim surface of the ring shaped flange surrounding the cone shaped body is defined as a light emitting surface.
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