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Patent Searching and Data


Title:
BACKLIGHT DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/088390
Kind Code:
A1
Abstract:
A backlight device, comprising an LED lamp and a light guide plate (3). The light guide plate (3) is disposed on a side of the LED lamp and is used to receive light emitted from the LED lamp. The LED lamp comprises an adjacently disposed white light LED lamp (1) and ultraviolet light LED lamp (2). A phosphor layer (32) is disposed on the light guide plate (3), and the phosphor layer (32)is located on a portion of the light guide plate (3) corresponding to the ultraviolet light LED lamp (2).

Inventors:
JIA ZHISHUAI (CN)
Application Number:
PCT/CN2016/083050
Publication Date:
June 01, 2017
Filing Date:
May 23, 2016
Export Citation:
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Assignee:
LE HOLDINGS BEIJING CO LTD (CN)
LE SHI ZHI XIN ELECTRONIC TECH (TIANJIN) LTD (CN)
International Classes:
F21S8/00; F21V13/02
Foreign References:
CN103133950A2013-06-05
CN101196597A2008-06-11
CN101614351A2009-12-30
CN1716347A2006-01-04
CN104508352A2015-04-08
JP2011071054A2011-04-07
Attorney, Agent or Firm:
HYLANDS LAW FIRM (CN)
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