- Patent Title: Surface protection panel and liquid crystal image display device
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Application No.: US14482585Application Date: 2014-09-10
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Publication No.: US09335575B2Publication Date: 2016-05-10
- Inventor: Makoto Inenaga , Masahiko Kawano
- Applicant: MITSUBISHI PLASTICS, INC.
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI PLASTICS, INC.
- Current Assignee: MITSUBISHI PLASTICS, INC.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-280160 20091210
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; B32B27/00 ; G02B1/10 ; G02B1/11

Abstract:
A novel surface protection panel is provided, with no rainbow colors appearing within the display screen or shading occurring, even when the display screen is viewed through sunglasses equipped with polarization lenses. Proposed is a surface protection panel disposed on the outer side of a liquid crystal display panel, that is to say, on the visible side of the liquid crystal display panel in a liquid crystal image display device equipped with a liquid crystal display panel. The surface protection panel has a constitution which a gas barrier transparent resin film having a gas barrier layer is layered on one side or on each side of a transparent synthetic resin plate, and the surface protection panel has a property which both the transparent synthetic resin plate and the gas barrier transparent resin film are non-stretched substantially, non-oriented or uniaxially oriented.
Public/Granted literature
- US20150029450A1 SURFACE PROTECTION PANEL AND LIQUID CRYSTAL IMAGE DISPLAY DEVICE Public/Granted day:2015-01-29
Information query
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