IMPACT RESISTANCE FILM FOR FLAT DISPLAY PANEL AND FLAT DISPLAY PANEL

Title:

IMPACT RESISTANCE FILM FOR FLAT DISPLAY PANEL AND FLAT DISPLAY PANEL

Document Type and Number:

WIPO Patent Application WO/2003/071507

Kind Code:

A1

Abstract:

A light-weight, thin impact resistance film for a flat display panel for preventing breakage and scattering of glass of the panel when the panel receives an impact. An impact resistance film (30) for a blat display panel joined to the front glass sheet (22) of a flat display panel body (21) comprises a first layer (23) made of a transparent synthetic resin having a shearing modulus of 1 × 10³ to 1 × 10⁶Pa and disposed on the front glass sheet side, a second layer (24) made of a transparent synthetic resin having a shearing modulus of 1X10⁸ Pa or greater and disposed nearer to the viewed side than the first layer, and a third layer (25) made of a transparent synthetic resin having a shearing modulus of 1 × 10⁶to 1 × 10⁸Pa and disposed nearer to the viewed side than the second layer.

Inventors:

WATANABE HIROSHI (JP)
KUMAMOTO SHIGEMI (JP)
MIYAKO TAKEOMI (JP)
WACHI HIROSHI (JP)
MORIWAKI KEN (JP)

Application Number:

PCT/JP2003/002042

Publication Date:

August 28, 2003

Filing Date:

February 25, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MATSUSHITA ELECTRIC IND CO LTD (JP)
ASAHI GLASS CO LTD (JP)
WATANABE HIROSHI (JP)
KUMAMOTO SHIGEMI (JP)
MIYAKO TAKEOMI (JP)
WACHI HIROSHI (JP)
MORIWAKI KEN (JP)

International Classes:

B32B7/022; B32B7/12; B32B17/06; B32B17/10; B32B27/08; B32B27/36; B32B27/40; C03C17/34; G02B1/10; H01J5/08; (IPC1-7): G09F9/00; B32B27/00; C03C17/34

Foreign References:

JP2002023649A	2002-01-23
JP2001266759A	2001-09-28
JP2000056694A	2000-02-25
JP2001083886A	2001-03-30
JP2001142406A	2001-05-25

Other References: