Title:
光学プレート、これを備えるバックライトアセンブリ及び表示装置
Document Type and Number:
Japanese Patent JP5500801
Kind Code:
B2
Abstract:
Provided is an optical plate that resolves white screen generation while maintaining emission brightness, a backlight assembly (2000) and a display device including the same. The optical plate is a light guide plate (100) for a liquid crystal display (700). The light guide plate (100) includes at least one plane in which a plurality of uneven patterns forming crests and valleys are formed in an uneven portion (120). The plurality of uneven patterns is formed such that the crests rise to a plurality of different heights.
Inventors:
Kim
Good health
Yellow Jin
Yun Yu
Good health
Yellow Jin
Yun Yu
Application Number:
JP2008209848A
Publication Date:
May 21, 2014
Filing Date:
August 18, 2008
Export Citation:
Assignee:
Samsung Display Co.,Ltd.
International Classes:
F21V8/00; F21S2/00; F21V5/00; F21V5/04; G02B5/02; G02F1/13357; F21Y103/00
Domestic Patent References:
| JP2003167251A | ||||
| JP2001083507A | ||||
| JP2005085671A | ||||
| JP2005189264A | ||||
| JP6082635A | ||||
| JP2007199720A | ||||
| JP11501149A | ||||
| JP2006011439A |
Foreign References:
| WO2006088930A1 | ||||
| WO2006107621A1 | ||||
| WO2006099375A1 |
Attorney, Agent or Firm:
Takahashi Hayashi & Partners