Title:
DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/126278
Kind Code:
A1
Abstract:
A display apparatus according to an embodiment of the present invention comprises: a substrate; a light-emitting unit including a light emitting element mounted on the substrate and a lens placed above the light-emitting element; a reflective layer placed on the upper surface of the substrate; an optical sheet placed above the reflective layer and placed at a height at which the optical sheet is spaced from the light-emitting unit; and a display panel placed on the upper surface of the optical sheet, wherein the lens has a cutout portion formed therein by depressing a part of the side surface thereof toward the center thereof, thereby providing an anisotropic light distribution.
Inventors:
LEE KYUNGJOON (KR)
KEE WONDO (KR)
PARK JIHEE (KR)
HWANG WOONGJOON (KR)
JOUNG JUYOUNG (KR)
KEE WONDO (KR)
PARK JIHEE (KR)
HWANG WOONGJOON (KR)
JOUNG JUYOUNG (KR)
Application Number:
PCT/KR2013/001165
Publication Date:
August 21, 2014
Filing Date:
February 14, 2013
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G09F9/00; F21S2/00; F21V5/04; G02F1/1333
Foreign References:
| US20080303757A1 | 2008-12-11 | |||
| US20110199670A1 | 2011-08-18 | |||
| KR20120005765A | 2012-01-17 | |||
| KR20060112071A | 2006-10-31 | |||
| KR20070117689A | 2007-12-12 |
Other References:
See also references of EP 2958097A4
None
None
Attorney, Agent or Firm:
SEO, Kyo Jun (KR)
서교준 (KR)
서교준 (KR)
Download PDF:
Previous Patent: COMPOSITION OF NOVEL INTERLEUKIN-33 RECEPTOR AND BINDING PROTEIN, AND USE THEREOF
Next Patent: DISPLAY DEVICE
Next Patent: DISPLAY DEVICE