Title:
導光装置
Document Type and Number:
Japanese Patent JP5677734
Kind Code:
B2
Abstract:
A light guide device is provided in an embodiment of the invention. The light guide device comprises a light guide plate and a light source provided on a side surface of the light guide plate. A light guide strip is provided on a side surface of the light guide plate intersecting with the side surface provided with the light source. A side surface of the light guide strip facing the light guide plate is a light exit surface of the light guide strip, a side surface of the light guide strip opposite to the light exit surface is a reflective surface of the light guide strip, and an end surface of the light guide strip adjacent to the light source is a light entrance surface of the light guide strip.
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Inventors:
▲リウ▼ 海▲ジュン▼
尹 大根
尹 大根
Application Number:
JP2009189495A
Publication Date:
February 25, 2015
Filing Date:
August 18, 2009
Export Citation:
Assignee:
北京京東方光電科技有限公司
International Classes:
F21S2/00; F21V8/00
Attorney, Agent or Firm:
Yasuhiko Murayama
Takashi Watanabe
Shinya Jitsuhiro
Takashi Watanabe
Shinya Jitsuhiro