PROTECTED PANEL FOR DISPLAY AND METHOD OF FORMING THE PROTECTED PANEL

WIPO Patent Application WO/2010/018651

A1

A protected panel for displays is provided which is obtained by adhering a protective layer to an adherend without causing air inclusion.  Even when the protective layer is applied to a light-shielding film or the like disposed on a display panel, the application does not result in inclusion of air bubbles or voids.  The protective layer can be repositioned by reapplication, and can be recycled after stripping.  Also provided is a method of forming the protected panel. A stress-relaxing layer constituted of a pressure-sensitive adhesive elastomer which comprises an acrylic or urethane resin as a major component and has a thickness of 10-3,000 µm and an elongation of 50-350% is disposed on an adherend surface of a display panel and/or a material protecting the display panel.  A protective layer constituted of a glass or resin plate having a thickness of 0.1-7 mm is adhered to the adherend surface through a hydrophobic liquid layer having a nonvolatile viscosity of 2,000 cps or lower and a thickness of 1-500 µm, the liquid layer being disposed on at least one side of the stress-relaxing layer.

HAMANO SHOKICHI (JP)

PCT/JP2009/003110

February 18, 2010

July 03, 2009

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KYODO GIKEN CHEMICAL CO LTD (JP)
HAMANO SHOKICHI (JP)

G09F9/00; B32B17/06; B32B27/30; B32B27/40; C09D7/12; C09D133/00; C09D163/00; C09D167/00; C09D171/00; C09D201/00; C09J7/00; C09J133/00; C09J175/04

WO2006123616A1	2006-11-23
WO2002074532A1	2002-09-26
WO2008007800A1	2008-01-17

JP2003295780A	2003-10-15
JP2001134213A	2001-05-18
JPH07287219A	1995-10-31
JPS61155823U	1986-09-27
JPH03204616A	1991-09-06
JP2006104269A	2006-04-20
JP2000234081A	2000-08-29

OGURA, MASAAKI (JP)
Masaaki Ogura (JP)

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