Title:
DISPLAY DEVICE, BACKLIGHT MODULE, AND FIELD-EMITTING LIGHT SOURCE DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2014/117389
Kind Code:
A1
Abstract:
A display device, a backlight module, and a field-emitting light source device thereof. The field-emitting light source device comprises a first substrate (11) and a second substrate (12) arranged opposite to each other; a first electrode layer (21) is formed on an inner side of the first substrate (11); a second electrode layer (22) is formed on an inner side of the second substrate (12); a luminous material layer (23) is provided between the first electrode layer (21) and the second electrode layer (22) and formed on the first electrode layer (21), and comprises quantum dot materials; and the second electrode layer (22) is used for emitting charge particles to impact the luminous material layer (23) to emit light, and thereby a backlight source for the backlight module is formed. The quantum dot materials can be used to effectively improve the luminescence property of the field-emitting light source device.
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Inventors:
WANG YEWEN (CN)
Application Number:
PCT/CN2013/071268
Publication Date:
August 07, 2014
Filing Date:
February 01, 2013
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
H01J63/02; G02F1/13357; H01J1/304; H01J63/06
Foreign References:
| US20090167146A1 | 2009-07-02 | |||
| CN102308669A | 2012-01-04 | |||
| US5882779A | 1999-03-16 | |||
| KR20070048413A | 2007-05-09 | |||
| US20100255747A1 | 2010-10-07 |
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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