ENVELOPE FOR IMAGE DISPLAY, SEALING MATERIAL, SEALING METHOD, AND IMAGE DISPLAY

Title:

ENVELOPE FOR IMAGE DISPLAY, SEALING MATERIAL, SEALING METHOD, AND IMAGE DISPLAY

Document Type and Number:

WIPO Patent Application WO/2006/022265

Kind Code:

A1

Abstract:

Disclosed is an envelope for image displays which can be sealed at a temperature less than 400&ring C and has sufficient strength in a high-temperature environment. The characteristics of such an envelope for image displays do not deteriorate even under high moisture conditions including hot and humid atmospheres. Also disclosed are a sealing material and a sealing method. Specifically disclosed is an envelope for image displays wherein envelope-constituting members including an image display unit which is composed of a glass are sealed together via a sealing material layer. The sealing material layer contains an organic sealing material layer which preferably contains a primer layer and is obtained by firing an organic sealing material. The fired body of the organic sealing material has a viscosity of not less than 10⁵ Pa·s within a temperature range of 200-350&ring C, and preferably the bending strength thereof after being left at rest for 7 days under constant temperature and humidity (Temperature: 80&ring C, Humidity: 85%) is not less than 90% of the bending strength thereof before being left at rest.

Inventors:

MIZUTA YASUSHI (JP)
YAMAZAKI AKIHIRO (JP)
ITOU YUICHI (JP)
KUROKI YUICHI (JP)
ISHIZEKI KENJI (JP)

Application Number:

PCT/JP2005/015283

Publication Date:

March 02, 2006

Filing Date:

August 23, 2005

Export Citation:

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Assignee:

ASAHI GLASS CO LTD (JP)
MITSUI CHEMICALS INC (JP)
MIZUTA YASUSHI (JP)
YAMAZAKI AKIHIRO (JP)
ITOU YUICHI (JP)
KUROKI YUICHI (JP)
ISHIZEKI KENJI (JP)

International Classes:

H01J29/86; C03C27/06; C09K3/10; H01J9/26; H01J31/12

Foreign References:

JP2000211951A	2000-08-02
JPH11278877A	1999-10-12
JPH10275573A	1998-10-13
JPH04245153A	1992-09-01

Other References: