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Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/078480
Kind Code:
A1
Abstract:
A display device is disclosed. The disclosed display device comprises: a backlight unit for emitting light forward; a liquid crystal panel disposed in front of the backlight unit and having a front polarizing film; and a diffusion film disposed in front of the liquid crystal panel, wherein the diffusion film includes: a first refractive layer having a lens portion protruding forward; a second refractive layer disposed in front of the first refractive layer; a retardation member disposed at the front end of the lens unit; and a film polarizing layer disposed in front of the retardation member.

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Inventors:
CHO JIN HYUN (KR)
KIM GO HYUN (KR)
SOHN SANG HYUN (KR)
HAN JONG HEE (KR)
Application Number:
PCT/KR2018/010065
Publication Date:
April 25, 2019
Filing Date:
August 30, 2018
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02F1/1335
Foreign References:
KR100827962B12008-05-08
KR20100041974A2010-04-23
KR101781206B12017-09-25
US20110116014A12011-05-19
JP2010134345A2010-06-17
Other References:
See also references of EP 3671332A4
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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