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公开(公告)号：EP4365256A2
公开(公告)日：2024-05-08
申请号：EP24162999.7
申请日：2007-07-17
Applicant: Dexerials Corporation
Inventor： SHINYA, Yoshihisa , KAMATA, Yusuke
IPC: C09J109/00
CPC classification number: C08F290/06 , C08L9/00 , C08L19/006 , C08L45/00 , C08L51/04 , C09J109/00 , C09J133/066 , G02F2201/5020130101 , G02F2201/50320130101 , G02F2202/02220130101 , C08L2666/0220130101 , Y10T428/24355 , Y10T428/31504 , G02F1/133308 , G02F1/133331
Abstract: The present invention relates to a resin composition for forming a cured resin layer arranged between an image display part of an image display unit and a light-transmitting protective part that is formed of plastic, preferably acrylic resin, and to which a UV-cutting function to protect the display part against UV ray is imparted; wherein the resin composition has a cure shrinkage of 5% or less; wherein a cured resin obtained by curing the resin composition has a transmittance measured as disclosed in the specification of 90% or higher in the visible range when formed into a 100 µm-thick layer and a storage modulus at 25°C of 1 x 107 Pa or less, and wherein the resin composition contains polyurethane acrylate and at least one acrylate monomer; and a photopolymerization initiator used together with a photopolymerization initiator that can conduct photo-curing in the visible range.
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公开(公告)号：EP4235281B1
公开(公告)日：2024-09-25
申请号：EP23176594.2
申请日：2019-01-09
IPC: G02F1/1333
CPC classification number: G02F1/1333 , G02F1/133308 , G02F2201/4620130101 , G02F2201/5020130101 , G02F2201/50320130101 , G02F1/13332 , G02F1/133322 , G02F1/133317 , G02F1/133314
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公开(公告)号：EP3836128B8
公开(公告)日：2024-07-10
申请号：EP20216920.7
申请日：2007-07-17
IPC: G09F9/00 , C08F2/44 , C08L33/04 , G02F1/1335 , C09J133/06 , C09J109/00
CPC classification number: C08F290/06 , C08L9/00 , C08L19/006 , C08L45/00 , C08L51/04 , C09J109/00 , C09J133/066 , G02F2201/5020130101 , G02F2201/50320130101 , G02F2202/02220130101 , C08L2666/0220130101 , Y10T428/24355 , Y10T428/31504 , G02F1/133308 , G02F1/133331 , C09J4/06
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Patent Agency Ranking
公开(公告)号：EP3916474B1
公开(公告)日：2024-08-21
申请号：EP21169317.1
申请日：2021-04-20
IPC: G02F1/1333 , G09F9/30 , H04M1/02
CPC classification number: G02F1/133314 , G02F2201/50320130101 , G02F2201/4820130101 , G02F2201/5820130101 , G02F1/133305 , G09F9/301 , H04M1/026 , H04M2250/1220130101 , H10K59/8721
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公开(公告)号：EP3980268B1
公开(公告)日：2024-07-03
申请号：EP19749506.2
申请日：2019-07-17
CPC classification number: G06F1/1626 , B32B38/10 , B32B2457/2020130101 , B32B2038/04720130101 , B32B38/0004 , B32B38/105 , B32B15/00 , G06F2200/161220130101 , G06F1/1637 , B32B5/18 , B32B15/046 , B32B3/266 , B32B3/30 , B32B15/08 , B32B15/09 , B32B27/36 , B32B2457/20620130101 , B32B15/18 , B32B15/20 , G02F2201/5020130101 , G02F2201/50320130101 , G02F1/133308 , G02F2202/2820130101 , G02F1/133311 , G02F1/133314 , B32B17/06 , H10K71/00 , H10K59/87
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公开(公告)号：EP4365256A3
公开(公告)日：2024-07-10
申请号：EP24162999.7
申请日：2007-07-17
Applicant: Dexerials Corporation
Inventor： SHINYA, Yoshihisa , KAMATA, Yusuke
IPC: G09F9/00 , C08F2/44 , C08L33/04 , G02F1/1335 , C09J133/06 , C09J109/00 , C09J4/06
CPC classification number: C08F290/06 , C08L9/00 , C08L19/006 , C08L45/00 , C08L51/04 , C09J109/00 , C09J133/066 , G02F2201/5020130101 , G02F2201/50320130101 , G02F2202/02220130101 , C08L2666/0220130101 , Y10T428/24355 , Y10T428/31504 , G02F1/133308 , G02F1/133331 , C09J4/06
Abstract: The present invention relates to a resin composition for forming a cured resin layer arranged between an image display part of an image display unit and a light-transmitting protective part that is formed of plastic, preferably acrylic resin, and to which a UV-cutting function to protect the display part against UV ray is imparted; wherein the resin composition has a cure shrinkage of 5% or less; wherein a cured resin obtained by curing the resin composition has a transmittance measured as disclosed in the specification of 90% or higher in the visible range when formed into a 100 µm-thick layer and a storage modulus at 25°C of 1 x 107 Pa or less, and wherein the resin composition contains polyurethane acrylate and at least one acrylate monomer; and a photopolymerization initiator used together with a photopolymerization initiator that can conduct photo-curing in the visible range.
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公开(公告)号：EP4325284A3
公开(公告)日：2024-05-15
申请号：EP23218423.4
申请日：2021-09-27
Applicant: Apple Inc.
Inventor： XU, Daming , LV, Wei , SO, Pee Khiam , ZHU, Wenyong , LIU, Rong , YIN, Victor H. , SON, Mookyung , QI, Jun , YAN, Yufeng , LIU, Shaofeng , HENRY, Thomas , GORKHALI, Suraj
IPC: G02F1/13357 , G02F1/1335 , G02F1/1333
CPC classification number: G02F1/133603 , G02F1/133608 , G02F1/133614 , G02F1/133606 , G02F2201/50320130101 , G02F1/133317 , G02F1/133611 , G02F2202/2820130101
Abstract: A display may have a pixel array such as a liquid crystal pixel array. The pixel array may be illuminated with backlight illumination from a direct-lit backlight unit. The backlight unit may include an array of light-emitting diodes on a printed circuit board. The backlight unit may include first, second, and third light spreading layers formed over the array of light-emitting diodes. A color conversion layer may be formed over the first, second, and third light spreading layers. First and second brightness enhancement films may be formed over the color conversion layer.
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公开(公告)号：EP3836128B1
公开(公告)日：2024-05-01
申请号：EP20216920.7
申请日：2007-07-17
IPC: G09F9/00 , C08F2/44 , C08L33/04 , G02F1/1335 , C09J133/06 , C09J109/00
CPC classification number: C08F290/06 , C08L9/00 , C08L19/006 , C08L45/00 , C08L51/04 , C09J109/00 , C09J133/066 , G02F2201/5020130101 , G02F2201/50320130101 , G02F2202/02220130101 , C08L2666/0220130101 , Y10T428/24355 , Y10T428/31504 , G02F1/133308 , G02F1/133331
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