Title:
LIGHT-COMPENSATING SILVER REFLECTIVE SHEET FOR BACKLIGHT UNIT OF LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/070731
Kind Code:
A1
Abstract:
In order to solve the problem with a one side edge-lit BLU in that color uniformity and luminance are lowered, the present invention aims to provide a light-compensating silver reflective sheet installed at an edge opposite to the light source and comprises: a silver reflective layer having a silver thin film layer formed on a resin film; and a light compensating layer formed on the silver reflective layer by mixing a pigment and a synthetic resin, wherein the pigment has a color complementary to a color shown by the LCD backlight unit (BLU) to make color compensation.
Inventors:
HEO SEUNG HWAN (KR)
LEE DONG CHOON (KR)
LEE JONG WOO (KR)
LEE DONG CHOON (KR)
LEE JONG WOO (KR)
Application Number:
PCT/KR2017/011000
Publication Date:
April 19, 2018
Filing Date:
October 02, 2017
Export Citation:
Assignee:
UB LIGHT CO LTD (KR)
International Classes:
F21V8/00; G02F1/1335
Domestic Patent References:
| WO2016100733A1 | 2016-06-23 |
Foreign References:
| JP2002258022A | 2002-09-11 | |||
| KR20120067550A | 2012-06-26 | |||
| US20070009746A1 | 2007-01-11 | |||
| KR101600996B1 | 2016-03-09 |
Attorney, Agent or Firm:
JO, Chi Hoon (KR)
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