METHOD AND EQUIPMENT FOR MANUFACTURING IMAGE DISPLAY DEVICE

Title:

METHOD AND EQUIPMENT FOR MANUFACTURING IMAGE DISPLAY DEVICE

Document Type and Number:

WIPO Patent Application WO/2005/124809

Kind Code:

A1

Abstract:

In the case of manufacturing a vacuum envelop for an image display device, degasification is performed by baking a rear plane board (4) whereupon a plurality of strip-shaped long and thin spacers (8) stand. At this time, irradiation of radiation heat on the side planes of the spacers (8) can be prevented by irradiating the spacers (8) with radiation heat from above the spacers (8), and increase of a temperature difference between the spacers (8) and the rear plane board (4) can be suppressed.

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Inventors:

Enomoto, Takashi
Omote, Katsumi
Yamada, Akiyoshi

Application Number:

PCT/JP2005/011072

Publication Date:

December 29, 2005

Filing Date:

June 16, 2005

Export Citation:

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Assignee:

KABUSHIKI KAISHA TOSHIBA (1-1 Shibaura 1-chome, Minato-ku Tokyo, 01, 10580, JP)
Enomoto, Takashi
Omote, Katsumi
Yamada, Akiyoshi

International Classes:

H01J9/39; H01J31/12; H01J9/38; H01J31/12; (IPC1-7): H01J9/39; H01J31/12

Attorney, Agent or Firm:

Suzuye, Takehiko c/o SUZUYE & SUZUYE (1-12-9 Toranomo, Minato-ku Tokyo 01, 10500, JP)

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