Title:
LIGHTING SYSTEM AND LIQUID CRYSTAL DISPLAY DEVICE EMPLOYING THE LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP3667792
Kind Code:
B2
Abstract:
PURPOSE: To make a lighting system smaller in size, eliminate irregularity in brightness, and facilitate the replacement of a light source.
CONSTITUTION: One end 12a of a reflection sheet 12 which is disposed around the circumference of a light source in such a way that the light of the light source 11 is guided to a light guiding plate 10, is bonded onto a frame body 8 so as to be fixed therein while being corresponded to the side surface upper end 17 of the light guiding plate 10. And the other end 12b of the reflection sheet 12 is made a free end, and the free end 12b of the reflection sheet is so constituted as to be disposed in the bottom surface of the light guiding plate 10.
Inventors:
Toshiya Nishio
Misako Renbutsu
Misako Renbutsu
Application Number:
JP19856294A
Publication Date:
July 06, 2005
Filing Date:
August 23, 1994
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
Tottori Sanyo Electric Co.,Ltd.
Tottori Sanyo Electric Co.,Ltd.
International Classes:
G02B6/00; F21V8/00; G02F1/1335; G02F1/13357; (IPC1-7): F21V8/00; G02B6/00; G02F1/13357
Domestic Patent References:
| JP5323317A | ||||
| JP3119913U | ||||
| JP6010902U | ||||
| JP4137327U | ||||
| JP4057818U | ||||
| JP54124697A | ||||
| JP3037420U | ||||
| JP5069731U | ||||
| JP5297813A | ||||
| JP2094203A |
Attorney, Agent or Firm:
Masamasa Shibano