Title:
METHOD FOR MANUFACTURING MULTICOLOR LED FOR VIDEO DISPLAY PANEL ON COMPOSITE GLASS SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2016/086506
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a multicolor LED for a video display panel on a composite glass substrate, the method comprising: preparing on a composite glass substrate a first masking layer for masking other regions other than a first color LED growth region; depositing a first color epitaxial layer on the first color LED growth region and the first masking layer to form a first color LED; removing the first masking layer and the first color epitaxial layer on the first masking layer; preparing a second masking layer for masking other regions other than a second color LED growth region; depositing a second color epitaxial layer on the second color LED growth region and the second masking layer to form a second color LED; removing the second masking layer and the second color epitaxial layer on the second masking layer; and grinding, cleaning and conducting an electrical test on a surface of the composite glass substrate.
Inventors:
YAN MIN (CN)
CHENG JUN (CN)
ZHOU MINGBO (CN)
CHENG JUN (CN)
ZHOU MINGBO (CN)
Application Number:
PCT/CN2015/000839
Publication Date:
June 09, 2016
Filing Date:
December 02, 2015
Export Citation:
Assignee:
YAN MIN (CN)
CHENG JUN (CN)
ZHOU MINGBO (CN)
CHENG JUN (CN)
ZHOU MINGBO (CN)
International Classes:
H01L33/00; G02F1/00; H01L27/32
Domestic Patent References:
| WO2009066791A1 | 2009-05-28 |
Foreign References:
| CN101840929A | 2010-09-22 | |||
| CN102681281A | 2012-09-19 | |||
| CN2713508Y | 2005-07-27 |
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (CN)
北京亿腾知识产权代理事务所 (CN)
北京亿腾知识产权代理事务所 (CN)
Download PDF: