Invention Grant
- Patent Title: Illumination device, light source, and light module
- Patent Title (中): 照明装置,光源和灯模块
-
Application No.: US13410310Application Date: 2012-03-02
-
Publication No.: US08764228B2Publication Date: 2014-07-01
- Inventor: Hsin-Hsiang Lo , Chun-Chuan Lin , Kuo-Tung Tiao , Chao-We Li , Hung-Lieh Hu , Chen-Kun Chen
- Applicant: Hsin-Hsiang Lo , Chun-Chuan Lin , Kuo-Tung Tiao , Chao-We Li , Hung-Lieh Hu , Chen-Kun Chen
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Main IPC: F21V11/14
- IPC: F21V11/14 ; F21V11/08

Abstract:
An illumination device including a base, a light bar, and a cover is provided. The base has a cavity. The light bar is disposed at the bottom of the cavity and includes a plurality of dot light sources arranged along a first axial direction. The cover is assembled to the base for correspondingly covering the light bar and has a plurality of openings. The distribution density of the openings increases from a corresponding location of a dot light source towards two opposite ends along the first axial direction. A light source and a light module are also provided. Another illumination device including a base and a plurality of light sources is further provided.
Public/Granted literature
- US20130114252A1 ILLUMINATION DEVICE, LIGHT SOURCE, AND LIGHT MODULE Public/Granted day:2013-05-09
Information query