Title:
SPACER, BACKLIGHT DEVICE USING SAME, AND LIQUID CRYSTAL DISPLAY USING SAME
Document Type and Number:
Japanese Patent JP3887286
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a spacer for use in a fluorescent tube that hardly falls off from the fluorescent tube due to a simple external force.
SOLUTION: The spacer is formed in a tube shape having a notch from one end to the other end, and is made of flexible material. The spacer is mounted on a outer circumference of the fluorescent tube via the notch. The notch has a twisted notch portion twisted in a circumferential direction such that the spacer is prevented from easily falling off from the fluorescent tube.
Inventors:
Masaki Shimizu
Application Number:
JP2002257535A
Publication Date:
February 28, 2007
Filing Date:
September 03, 2002
Export Citation:
Assignee:
Sharp Corporation
International Classes:
F21V19/00; G02F1/13357; F21S2/00; F21V8/00; F21Y103/00; (IPC1-7): F21V19/00; F21S2/00; F21V8/00; G02F1/13357; //F21Y103:00
Domestic Patent References:
| JP7272513A | ||||
| JP2003317522A | ||||
| JP54121166U | ||||
| JP61501293A | ||||
| JP3030588U | ||||
| JP11225840A |
Attorney, Agent or Firm:
Takaya Koike
Masaharu Kinoshita
Masaharu Kinoshita