Title:
REFLECTION SHEET STRUCTURE AND BACKLIGHT UNIT HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2016/099169
Kind Code:
A1
Abstract:
The prevent invention provides a reflection sheet structure disposed below a light guide plate of a backlight unit including a light source, the light guide plate, a diffusion sheet, and a light collecting sheet part, the reflection sheet structure comprising: a structure sheet having a shape of a flat plate supporting the entirety thereof; a reflection sheet which is laminated on the structure sheet and has at least an upper surface on which reflection coating is applied; and a plurality of spacers which are arranged between the structure sheet and the reflection sheet while being spaced apart from each other to form a separate internal space between the structure sheet and the reflection sheet so as to facilitate heat dissipation and moistureproofing, wherein the reflection sheet structure allows light transferred from the light source to be reflected by the reflection sheet and transferred upward.
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Inventors:
LEE EUN MI (KR)
OH SE JIN (KR)
LEE DONG CHEOL (KR)
LEE TAE JUN (KR)
KIM HEE JEONG (KR)
CHO JANG HEE (KR)
MIN JEE HONG (KR)
OH SE JIN (KR)
LEE DONG CHEOL (KR)
LEE TAE JUN (KR)
KIM HEE JEONG (KR)
CHO JANG HEE (KR)
MIN JEE HONG (KR)
Application Number:
PCT/KR2015/013854
Publication Date:
June 23, 2016
Filing Date:
December 17, 2015
Export Citation:
Assignee:
LMS CO LTD (KR)
International Classes:
G02F1/13357; F21V29/505; G02B5/08
Domestic Patent References:
| WO2014157905A1 | 2014-10-02 |
Foreign References:
| KR20080037308A | 2008-04-30 | |||
| KR20060020345A | 2006-03-06 | |||
| KR20140024576A | 2014-03-03 | |||
| KR20120014460A | 2012-02-17 |
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