Title:
OPTICAL SHEET, METHOD OF LIGHT CURING FOR OPTICAL SHEET, BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/096225
Kind Code:
A1
Abstract:
The present invention is provided with a step of preliminarily irradiating curing light until a change in optical characteristics generated by irradiating the curing light on an optical sheet is completed.
Inventors:
YAMADA FUMIAKI
KOKUBO FUMIO
HANAOKA TOHRU
INOUE SHOTA
IKUTA KAZUYA
KOKUBO FUMIO
HANAOKA TOHRU
INOUE SHOTA
IKUTA KAZUYA
Application Number:
PCT/JP2012/050153
Publication Date:
July 19, 2012
Filing Date:
January 06, 2012
Export Citation:
Assignee:
SHARP KK (JP)
ISHIMURA RYOJI
YAMADA FUMIAKI
KOKUBO FUMIO
HANAOKA TOHRU
INOUE SHOTA
IKUTA KAZUYA
ISHIMURA RYOJI
YAMADA FUMIAKI
KOKUBO FUMIO
HANAOKA TOHRU
INOUE SHOTA
IKUTA KAZUYA
International Classes:
G02B5/00; F21S2/00; G02F1/1335; F21Y101/02
Domestic Patent References:
| WO2009034943A1 | 2009-03-19 |
Foreign References:
| US5472748A | 1995-12-05 | |||
| JP2008052078A | 2008-03-06 |
Attorney, Agent or Firm:
SANO SHIZUO (JP)
Shizuo Sano (JP)
Shizuo Sano (JP)
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Claims: