Title:
BACKLIGHT UNIT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/025173
Kind Code:
A2
Abstract:
A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, a light generating device comprising: arrays of light source devices arranged on a first layer and including a first light source device and a second light source device configured emit light in opposite directions, at least one of the first and second light source devices including: a housing having inclined inner walls that define a cavity, a light emitting diode disposed in the cavity and configured to generate the light, and at least one material filled in the cavity; a reflection layer disposed on the first layer and configured to reflect the light emitted from the light source devices; and a second layer covering the light source devices and the reflection layer.
Inventors:
KIM SUNGWOO (KR)
KIM SANGJEON (KR)
PARK SANGTAE (KR)
KWON SOONHYUNG (KR)
SEO BUWAN (KR)
JUNG BUPSUNG (KR)
BAE SEUNGCHOON (KR)
RYU SEONGHWAN (KR)
KIM SANGJEON (KR)
PARK SANGTAE (KR)
KWON SOONHYUNG (KR)
SEO BUWAN (KR)
JUNG BUPSUNG (KR)
BAE SEUNGCHOON (KR)
RYU SEONGHWAN (KR)
Application Number:
PCT/KR2010/005433
Publication Date:
March 03, 2011
Filing Date:
August 17, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
KIM SUNGWOO (KR)
KIM SANGJEON (KR)
PARK SANGTAE (KR)
KWON SOONHYUNG (KR)
SEO BUWAN (KR)
JUNG BUPSUNG (KR)
BAE SEUNGCHOON (KR)
RYU SEONGHWAN (KR)
KIM SUNGWOO (KR)
KIM SANGJEON (KR)
PARK SANGTAE (KR)
KWON SOONHYUNG (KR)
SEO BUWAN (KR)
JUNG BUPSUNG (KR)
BAE SEUNGCHOON (KR)
RYU SEONGHWAN (KR)
International Classes:
G02F1/13357; G02F1/1335
Foreign References:
JP2007042320A | 2007-02-15 | |||
JP2006286217A | 2006-10-19 | |||
JP2006164625A | 2006-06-22 | |||
JP2006251075A | 2006-09-21 |
Other References:
None
See also references of EP 2470950A4
See also references of EP 2470950A4
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (Dowon Bldg.Nam-Hyun Dong 1059-11, Kwanak Gu, Seoul 151-800, KR)
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