Title:
WHITE LIGHT LED MODULE
Document Type and Number:
WIPO Patent Application WO/2016/106924
Kind Code:
A1
Abstract:
A white light LED module. The white light LED module comprises a substrate (10), and comprises a red light LED chip string (11), a blue light LED chip string (12) and a green light LED chip string (13) that are fixed on the substrate (10) and that are connected to one another in parallel. The number of blue light LED chips in the blue light LED chip string (12) is equal to the number of green light LED chips in the green light LED chip string (13), and the number of red light LED chips in the red light LED chip string (11) is twice the number of the blue light LED chips and the number of the green light LED chips. In this way, the light mixing effect of the red LED chips, the green LED chips and the blue LED chips can be improved.
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Inventors:
CHEN LINGYAN (CN)
ZHANG YANXUE (CN)
ZHANG YANXUE (CN)
Application Number:
PCT/CN2015/071709
Publication Date:
July 07, 2016
Filing Date:
January 28, 2015
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
F21S4/00
Foreign References:
| CN101307872A | 2008-11-19 | |||
| CN102102862A | 2011-06-22 | |||
| CN201589089U | 2010-09-22 | |||
| CN102683336A | 2012-09-19 | |||
| CN102147074A | 2011-08-10 | |||
| US20070029915A1 | 2007-02-08 | |||
| US20110291564A1 | 2011-12-01 | |||
| EP2068378A2 | 2009-06-10 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
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