Invention Grant
- Patent Title: Method for producing image display apparatus
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Application No.: US16952929Application Date: 2020-11-19
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Publication No.: US11614647B2Publication Date: 2023-03-28
- Inventor: Tomoyuki Toyoda , Yusuke Kamata , Yoshihisa Shinya
- Applicant: DEXERIALS CORPORATION
- Applicant Address: JP Tokyo
- Assignee: DEXERIALS CORPORATION
- Current Assignee: DEXERIALS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2007-102938 20070410,JP2007-186360 20070717,JP2008-005027 20080111,JP2008-005096 20080113
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; C09D133/02

Abstract:
Exemplary embodiments enable a high-luminance and high-contrast image to be displayed so that there are no defects resulting from deforming an image display part, the curable resin composition has a uniform thickness, and air bubbles are prevented in the curable resin composition. A method for producing an image display apparatus includes coating a curable resin composition onto a base and/or protective part, arranging the base and the protective part to face each other, and forming a cured resin layer between the base and the protective part, wherein the curable resin composition has a curing shrinkage ratio of 5% or less and includes polyurethane acrylate and isobornyl acrylate, and the cured resin layer has a storage modulus of 1×107 Pa or less at 25° C. and a light transmittance in a visible region of 90% or more, and wherein the curable resin composition coated onto the base or the protective part has a pattern with a prescribed shape.
Public/Granted literature
- US20210087423A1 METHOD FOR PRODUCING IMAGE DISPLAY APPARATUS Public/Granted day:2021-03-25
Information query
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