Invention Grant
- Patent Title: Light source apparatus with a light guide plate having a lighting units disposed adjacent to two opposing sides offset with each other
- Patent Title (中): 具有导光板的光源装置具有邻近两个彼此偏移的相对侧设置的照明单元
-
Application No.: US12917487Application Date: 2010-11-02
-
Publication No.: US08414175B2Publication Date: 2013-04-09
- Inventor: Sheng-Hung Lin , Jung-Min Hwang
- Applicant: Sheng-Hung Lin , Jung-Min Hwang
- Applicant Address: TW Hsin-Chu
- Assignee: Young Lighting Technology Inc.
- Current Assignee: Young Lighting Technology Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: Jianq Chyun IP Office
- Priority: TW99101108A 20100115
- Main IPC: F21V7/04
- IPC: F21V7/04
Abstract:
A light source apparatus including a light guide plate, a first light emitting unit, and a second light emitting unit is provided. The light guide plate has a first surface, an opposite second surface, a first side surface, and an opposite second side surface. The first light emitting unit is disposed beside the first side surface for providing a first light beam. The second light emitting unit is disposed beside the second side surface for providing a second light beam. The first light emitting unit has a central line passing through a geometric center of the first light emitting unit and being perpendicular to the first side surface. The second light emitting unit has a central line passing through a geometric center of the second light emitting unit and being perpendicular to the second side surface. The central lines do not coincide with each other.
Public/Granted literature
- US20110176329A1 LIGHT SOURCE APPARATUS Public/Granted day:2011-07-21
Information query
