ELECTRIC DISCHARGE TUBE, FITTING, ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER

Title:

ELECTRIC DISCHARGE TUBE, FITTING, ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER

Document Type and Number:

WIPO Patent Application WO/2008/001562

Kind Code:

A1

Abstract:

In an electric discharge tube, an electrically conductive fitting (50) having a body (51) and an electrically conductive section (57) are arranged at an end of a glass tube (40). The body (51) has a contact section (52) electrically conductively attached to a relay connector (14)(support means) and assembled to the outer periphery of the glass tube (40). The electrically conductive section (57) is extended from the body (51) and is in elastic contact with an outer lead (42). No load caused by the weight of the discharge tube (15) acts on the outer lead (42), and only the electrically conductive section (57) is in contact with the outer lead (42) in an elastic manner. As a result, stress concentration in the outer lead (42) can be prevented.

Inventors:

TAKATA YOSHIKI
IWAMOTO KENICHI
KUDO TAKAAKI (JP)

Application Number:

PCT/JP2007/060626

Publication Date:

January 03, 2008

Filing Date:

May 24, 2007

Export Citation:

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Assignee:

SHARP KK (JP)
JAPAN AVIATION ELECTRON (JP)
TAKATA YOSHIKI
IWAMOTO KENICHI
KUDO TAKAAKI (JP)

International Classes:

H01J5/50; F21S2/00; F21V19/00; G02F1/13357; H01R33/02; F21Y101/00; F21Y103/00

Foreign References:

JP3525797B2	2004-05-10
JPH03261030A	1991-11-20
JP2004294592A	2004-10-21
JP2006351529A	2006-12-28
JP2004294592A	2004-10-21

Other References: