US 11,982,890 B2
Resin composition and display unit
Yoshihisa Shinya, Utsunomiya (JP); and Yusuke Kamata, Utsunomiya (JP)
Assigned to DEXERIALS CORPORATION, Tokyo (JP)
Filed by DEXERIALS CORPORATION, Shimotsuke (JP)
Filed on Sep. 9, 2022, as Appl. No. 17/941,847.
Application 15/857,018 is a division of application No. 15/415,386, filed on Jan. 25, 2017, granted, now 9,885,900, issued on Feb. 6, 2018.
Application 15/415,386 is a division of application No. 14/331,660, filed on Jul. 15, 2014, granted, now 9,599,847, issued on Mar. 21, 2017.
Application 17/941,847 is a continuation of application No. 17/199,913, filed on Mar. 12, 2021, granted, now 11,467,438.
Application 17/199,913 is a continuation of application No. 16/868,012, filed on May 6, 2020, granted, now 10,989,944, issued on Apr. 27, 2021.
Application 16/868,012 is a continuation of application No. 15/857,018, filed on Dec. 28, 2017, granted, now 10,684,498, issued on Jun. 16, 2020.
Application 14/331,660 is a continuation of application No. 12/308,858, granted, now 9,423,638, issued on Aug. 23, 2016, previously published as PCT/JP2007/064120, filed on Jul. 17, 2007.
Claims priority of application No. 2006-193730 (JP), filed on Jul. 14, 2006; and application No. 2007-102251 (JP), filed on Apr. 9, 2007.
Prior Publication US 2023/0004040 A1, Jan. 5, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G02F 1/1333 (2006.01); C08F 290/06 (2006.01); C08L 9/00 (2006.01); C08L 19/00 (2006.01); C08L 45/00 (2006.01); C08L 51/04 (2006.01); C09J 109/00 (2006.01); C09J 133/06 (2006.01); G02F 1/1335 (2006.01)
CPC G02F 1/133308 (2013.01) [C08F 290/06 (2013.01); C08F 290/067 (2013.01); C08L 9/00 (2013.01); C09J 109/00 (2013.01); C09J 133/066 (2013.01); G02F 1/1333 (2013.01); G02F 1/133528 (2013.01); C08L 19/006 (2013.01); C08L 45/00 (2013.01); C08L 51/04 (2013.01); C08L 2203/206 (2013.01); C08L 2666/02 (2013.01); G02F 1/133331 (2021.01); G02F 2201/50 (2013.01); G02F 2201/503 (2013.01); G02F 2202/022 (2013.01); G02F 2202/28 (2013.01); Y10T 428/24355 (2015.01); Y10T 428/31504 (2015.04)] 15 Claims
OG exemplary drawing
 
1. An image display unit comprising:
an image display part;
a light-transmitting protective part arranged on the image display part; and
a cured resin layer arranged between the image display part and the protective part,
wherein:
the cured resin layer has a transmittance of 90% or higher in the visible range, and a storage modulus at 25° C. of 1×107 Pa or less, and
the resin composition comprises:
at least one polymer comprising either a butadiene polymer or a hydrogenated terpene resin,
at least one acrylate monomer, and
a photopolymerization initiator comprising 1-hydroxy-cyclohexyl-phenyl ketone together with a photopolymerization initiator for visible-range.