Title:
HIGH-DIFFUSION CONDENSER SHEET AND BACKLIGHT ASSEMBLY USING SAME
Document Type and Number:
WIPO Patent Application WO/2010/005205
Kind Code:
A2
Abstract:
The present invention relates to a high-diffusion condenser sheet for improving the brightness and uniformity of light emitted by a backlight, and to a backlight assembly using same. The high-diffusion condenser sheet of the present invention includes a base layer constituting a base, and a pattern unit having lens-shaped protruding surfaces arrayed at random on the base layer, wherein each of the protruding surfaces is formed into different sizes with an average diameter of 71㎛ to 120㎛.
Inventors:
BAEK SEUNG CHEOL (KR)
KIM KYUNG TAE (KR)
KIM BYUNG MOOK (KR)
LEE SU JEONG (KR)
CHOI MI JEONG (KR)
JUN JIN HYUK (KR)
KOOK MIN CHEOL (KR)
KIM KYUNG TAE (KR)
KIM BYUNG MOOK (KR)
LEE SU JEONG (KR)
CHOI MI JEONG (KR)
JUN JIN HYUK (KR)
KOOK MIN CHEOL (KR)
Application Number:
PCT/KR2009/003607
Publication Date:
January 14, 2010
Filing Date:
July 02, 2009
Export Citation:
Assignee:
DOOSAN CORP (KR)
BAEK SEUNG CHEOL (KR)
KIM KYUNG TAE (KR)
KIM BYUNG MOOK (KR)
LEE SU JEONG (KR)
CHOI MI JEONG (KR)
JUN JIN HYUK (KR)
KOOK MIN CHEOL (KR)
BAEK SEUNG CHEOL (KR)
KIM KYUNG TAE (KR)
KIM BYUNG MOOK (KR)
LEE SU JEONG (KR)
CHOI MI JEONG (KR)
JUN JIN HYUK (KR)
KOOK MIN CHEOL (KR)
International Classes:
G02B5/02
Domestic Patent References:
| WO2007064032A1 | 2007-06-07 |
Foreign References:
| KR100817838B1 | 2008-03-31 | |||
| KR20080060406A | 2008-07-02 |
Attorney, Agent or Firm:
HAM, Hyun-Kyung (KR)
함현경 (KR)
함현경 (KR)
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