Invention Grant
- Patent Title: Vehicle LED linear lighting module
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Application No.: US16387129Application Date: 2019-04-17
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Publication No.: US10578271B1Publication Date: 2020-03-03
- Inventor: Yu-Chu Chen , Jhen-Cyun Lyu , Sheng-Hua Yang
- Applicant: EXCELLENCE OPTOELECTRONICS INC.
- Applicant Address: TW Miaoli County
- Assignee: EXCELLENCE OPTOELECTRONICS INC.
- Current Assignee: EXCELLENCE OPTOELECTRONICS INC.
- Current Assignee Address: TW Miaoli County
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H01L33/54
- IPC: H01L33/54 ; F21S43/249 ; H01L33/62 ; H01L33/58 ; H01L25/075 ; F21S43/20 ; F21S43/239 ; F21Y115/10 ; F21W121/00 ; F21W103/55 ; F21Y103/10

Abstract:
A vehicle LED linear lighting module is provide, including at least one printed circuit board, at least one light bar, an optical colloid and a light conductor. The light bar is disposed on the printed circuit board and composed of a plurality of light emitting diodes in a linear lighting and arranged with equal pitches. The optical colloid has a first optical surface, a second optical surface and a third optical surface, and covers the plurality of light emitting diodes in a full coverage. By using different optical surfaces of the optical colloid and the arrangement of the light incident surface and the light exit surface of the optical conductor, the light strip can greatly improve the light effect.
Information query
IPC分类: