Title:
FLUORESCENCE CHIP, MANUFACTURING METHOD THEREFOR, AND LIGHT-EMITTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/024365
Kind Code:
A1
Abstract:
An improved fluorescence chip (100) emitting excited light when being excited by external exciting light, a manufacturing method therefor, and a light-emitting apparatus (10) comprising the fluorescence chip (100). The fluorescence chip (100) comprises: a substrate (101); a reflecting layer (102), which is provided on the substrate (101); and a light-emitting layer (103), which is provided on the reflecting layer (102). Multiple independent light-emitting units (105) that are in two-dimensional arrangement and reflection separating portions (104) around the light-emitting units (105) are formed in the light-emitting layer (103).
Inventors:
LI QIAN (CN)
CHEN YUSAN (CN)
HU FEI (CN)
XU YANZHENG (CN)
CHEN YUSAN (CN)
HU FEI (CN)
XU YANZHENG (CN)
Application Number:
PCT/CN2017/114723
Publication Date:
February 07, 2019
Filing Date:
December 06, 2017
Export Citation:
Assignee:
APPOTRONICS CORP LTD (CN)
International Classes:
H01L33/48; H01L25/075
Foreign References:
| CN103346241A | 2013-10-09 | |||
| CN101499468A | 2009-08-05 | |||
| CN102306699A | 2012-01-04 | |||
| CN101806404A | 2010-08-18 | |||
| CN203103350U | 2013-07-31 | |||
| US20150228869A1 | 2015-08-13 |
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