Title:
LIGHT GUIDE PLATE UNIT
Document Type and Number:
Japanese Patent JP2002319308
Kind Code:
A
Abstract:
To provide a light guide plate unit capable of introducing light of high brightness with low dispersion, high uniformity, and in a low price.
This light guide plate unit has a light source 2 and a light guide component 4 for guiding light between the light source 2 and the incident end surface 6 of the light guide plate.
Inventors:
TAKAHASHI TSUTOMU
KAWASAKI YORIHISA
KAWASAKI YORIHISA
Application Number:
JP2001121158A
Publication Date:
October 31, 2002
Filing Date:
April 19, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G02B6/00; F21V8/00; G02F1/13357; H01L33/22; H01L33/58; F21Y101/02; F21Y103/00; (IPC1-7): F21V8/00; G02B6/00; G02F1/13357; H01L33/00
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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