Invention Grant
- Patent Title: LED package structure and method for manufacturing same
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Application No.: US16054987Application Date: 2018-08-03
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Publication No.: US10680145B2Publication Date: 2020-06-09
- Inventor: Ke-Hao Pan , Sheng-Wei Chou , Yi-Sheng Lan , Chia-Fong Chou , Chung-Chuan Hsieh , Jen-Hao Pan , Hao-Yu Yang , Chieh-Yu Kang , Tzu-Lun Tseng
- Applicant: EVERLIGHT ELECTRONICS CO., LTD.
- Applicant Address: TW New Taipei
- Assignee: EVERLIGHT ELECTRONICS CO., LTD.
- Current Assignee: EVERLIGHT ELECTRONICS CO., LTD.
- Current Assignee Address: TW New Taipei
- Agency: J. C. Patents
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/50 ; H01L33/52 ; G02B5/02 ; H01L33/36 ; H01L33/54 ; H01L33/44 ; H01L33/62

Abstract:
The present disclosure provides an LED package structure and a method for manufacturing the LED package structure. The LED package structure includes: a chip scale package (CSP) light emitting element and a shading layer, where the CSP light emitting element includes a light emitting chip, and the light emitting chip includes an electrode group located on a bottom surface of the light emitting chip, the shading layer is disposed on a bottom surface and/or a side surface of the CSP light emitting element. An LED package structure according to the present disclosure solves a problem that the blue light leaking from the bottom surface of the LED chip interferes with the emission color of the CSP emitting device, and reduces the luminous efficiency of the emitting device.
Public/Granted literature
- US20190044036A1 LED PACKAGE STRUCTURE AND METHOD FOR MANUFACTURING SAME Public/Granted day:2019-02-07
Information query
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