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公开(公告)号：US12085742B2
公开(公告)日：2024-09-10
申请号：US16582372
申请日：2019-09-25
申请人： FUJIFILM Corporation
发明人： Yumi Katou , Shinichi Morishima , Wataru Hoshino , Jun Takeda , Kengo Saito , Yuzo Fujiki
IPC分类号： G02B5/22 , C09B31/043 , C09B31/153 , C09B31/20 , C09B67/22 , C09K19/38 , C09K19/60 , G02B5/30 , G02F1/1335 , G02F1/1337
CPC分类号： G02B5/3016 , C09B31/043 , C09B31/153 , C09B31/20 , C09B67/0046 , C09K19/3838 , C09K19/601 , G02B5/22 , G02B5/3083 , G02F1/133528 , G02F1/133723 , C09K2323/03 , C09K2323/031 , G02F2202/04
摘要： An object of the invention is to provide an anisotropic light absorption film having both a high alignment degree and high light resistance, and a laminate provided using the anisotropic light absorption film. An anisotropic light absorption film according to the embodiment of the invention is formed from a composition having a first dichroic azo dye, a second dichroic azo dye, and a compound represented by Formula (I) or a polymer thereof, the first dichroic azo dye has a solution absorption maximum wavelength of 400 nm or greater and less than 550 nm, the second dichroic azo dye has a solution absorption maximum wavelength of 550 nm or greater and 750 nm or less, and the film has an arrangement structure of the first dichroic azo dye or an arrangement structure of the second dichroic azo dye therein.
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公开(公告)号：US12006376B2
公开(公告)日：2024-06-11
申请号：US18190415
申请日：2023-03-27
发明人： Matthew Allen Boone , Christopher Harlan Burk , Peter Borden Mackenzie , Jennifer A. Fish , Eduardo Gallas Cervo , Elaine Beatrice Mackenzie , Robert Joseph Maleski , Wesley Wayne McConnell , David William Norman , Tabatha Stearns , Bin Wang
IPC分类号： C08B3/16 , B32B7/12 , B32B23/08 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/22 , B32B27/24 , B32B27/28 , B32B27/32 , B32B27/36 , C08L1/14 , G02B5/30 , G02F1/13363 , H10K50/84 , H10K50/86 , C08L1/08 , C08L1/10
CPC分类号： C08B3/16 , B32B7/12 , B32B23/08 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/22 , B32B27/24 , B32B27/281 , B32B27/325 , B32B27/36 , B32B27/365 , C08L1/14 , G02B5/3033 , G02B5/305 , G02B5/3083 , G02F1/13363 , H10K50/846 , H10K50/86 , B32B2307/40 , B32B2307/516 , B32B2307/518 , B32B2307/546 , B32B2307/732 , B32B2309/105 , B32B2457/202 , B32B2457/206 , C08L1/08 , C08L1/10 , C09K2323/03 , C09K2323/035 , G02F1/133638 , G02F2413/13
摘要： Regioselectively substituted cellulose esters having a plurality of pivaloyl substituents and a plurality of aryl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in films, such as +A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.
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公开(公告)号：US11960159B2
公开(公告)日：2024-04-16
申请号：US17233652
申请日：2021-04-19
发明人： Hyeon Jeong Kim , Hye Ri Kim , Se Rah Moon , Sang Yoon Park , Hyo Shin Kwak
IPC分类号： G02F1/1333 , C08G73/10 , C08G73/14 , G09F9/30 , G06F1/16
CPC分类号： G02F1/133331 , C08G73/1039 , C08G73/1042 , C08G73/1078 , C08G73/14 , G09F9/301 , C08J2379/08 , C09K2323/03 , G06F1/1652
摘要： Provided are a polyamideimide film, a window cover film, and a display panel including the same. More specifically, a polyamideimide film including an amideimide structure derived from a dianhydride, a diamine, and an aromatic diacid dichloride is provided, wherein a chlorine content in the film is 5 to 33 ppm and a yellow index change amount ΔYI is 5 or less, the yellow index change amount being measured in accordance with ASTM E313 after repeating a process of irradiating 0.55 W/m2 of UVA at 340 nm at 40° C. for 20 hours and then blocking UVA for 4 hours three times.
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公开(公告)号：US11898064B2
公开(公告)日：2024-02-13
申请号：US16915647
申请日：2020-06-29
申请人： LMS Co., Ltd.
发明人： Joon Ho Jung , Hyun Young Joo
IPC分类号： C09J11/06 , C09J11/04 , C09J11/08 , C09B67/20 , C09B57/00 , C09B23/14 , C09J7/10 , C08K5/315 , C08K5/3492
CPC分类号： C09J11/06 , C09B23/143 , C09B57/00 , C09B67/0063 , C09J7/10 , C09J11/04 , C09J11/08 , B32B2307/71 , B32B2457/20 , B32B2457/202 , B32B2457/204 , B32B2457/206 , C08K5/315 , C08K5/3492 , C09J2203/318 , C09J2301/408 , C09K2323/03 , C09K2323/031 , C09K2323/05 , C09K2323/053 , C09K2323/057
摘要： The present invention discloses a adhesive sheet effectively blocking light in the ultraviolet light region without deteriorating the transmittance with respect to the visible light region and the adhesiveness and a adhesive composition including binder resin and light absorption dye dispersed in the binder resin, and it is possible to effectively block light under the 410 nm wavelength region and to be applied to a various kinds of display devices.
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公开(公告)号：US12019371B2
公开(公告)日：2024-06-25
申请号：US17110934
申请日：2020-12-03
申请人： FUJIFILM Corporation
发明人： Yasuhiro Sawamura , Masaomi Makino , Akio Mizuno , Yushi Kaneko , Hiroaki Idei
IPC分类号： C08F222/10 , C08K5/00 , G02B5/20 , G03F7/00 , G03F7/031
CPC分类号： G03F7/031 , C08F222/1006 , C08K5/0041 , G02B5/20 , G03F7/0007 , C09K2323/00 , C09K2323/03
摘要： Provided is a photosensitive composition including a pigment, a compound which is represented by Formula (1) (A1-L1-Z1) and has 3000 L·mol−1·cm−1 or less of a maximum value of a molar light absorption coefficient in a wavelength range of 400 to 700 nm, a polymerizable compound, and an oxime-based photopolymerization initiator. In Formula (1), A1 represents a group including an aromatic ring, L1 represents a single bond or a divalent linking group, and Z1 represents a group represented by Formula (Z1).
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公开(公告)号：US12019258B2
公开(公告)日：2024-06-25
申请号：US17273047
申请日：2019-08-29
发明人： Matthew B. Johnson , Adam D. Haag , Carl A. Stover , Timothy J. Nevitt , William F. Edmonds , Stephen A. Johnson
CPC分类号： G02B5/305 , B32B7/023 , G02B5/3016 , G02B5/3083 , C09K2323/03 , C09K2323/031
摘要： Multilayer reflective polarizers are described. In particular, multilayer reflective polarizers that include both crystalline high index layers and low index layers are disclosed. These reflective polarizers may be particularly suitable for automotive, architectural, and industrial applications.
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公开(公告)号：US11932798B2
公开(公告)日：2024-03-19
申请号：US16732739
申请日：2020-01-02
申请人： FUJIFILM Corporation
IPC分类号： C09K19/38 , C07C69/753 , C07D339/06 , C07D417/04 , C08F20/38 , C09K19/34 , C09K19/56 , G02B5/30 , C09K19/04
CPC分类号： C09K19/3861 , C07C69/753 , C07D339/06 , C07D417/04 , C08F20/38 , C09K19/3491 , C09K19/3497 , C09K19/56 , G02B5/3016 , C08F2800/20 , C09K2019/0448 , C09K2323/03 , C09K2323/031 , C09K2323/035 , G02B5/3083
摘要： The present invention has an object to provide a polymerizable liquid crystal compound used for formation of an optically anisotropic film having excellent reciprocal wavelength dispersion and moisture-heat resistance, a polymerizable liquid crystal composition, an optically anisotropic film, an optical film, a polarizing plate, and an image display device. The polymerizable liquid crystal compound of the present invention is a polymerizable liquid crystal compound represented by Formula (1), in which a Clog P value of a group represented by Ar in Formula (1) is 4.3 or more and less than 7.0.
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公开(公告)号：US11829025B2
公开(公告)日：2023-11-28
申请号：US17411515
申请日：2021-08-25
申请人： FUJIFILM Corporation
发明人： Ryoji Goto , Kiyoshi Takeuchi , Yoshitaka Maeda
IPC分类号： G02F1/13363 , G02F1/1335 , C07F5/02 , C09K19/38 , C09K19/04
CPC分类号： G02F1/133541 , C07F5/02 , C09K19/38 , G02F1/133633 , C09K2019/0448 , C09K2323/00 , C09K2323/03 , C09K2323/031 , G02F2202/022
摘要： The present invention provides a composition to form an optically anisotropic film exhibiting excellent reverse wavelength dispersibility, an optically anisotropic film, a circularly polarizing plate; a display device; and a near-infrared absorbing coloring agent. The composition includes a liquid crystal compound or a polymer, and a near-infrared absorbing coloring agent having a structural moiety including a coloring agent skeleton and a mesogenic group that is bonded to the coloring agent skeleton, in which the near-infrared absorbing coloring agent satisfies Condition 1 where an absolute value λ1 of a square root of a first eigenvalue and an absolute value λ2 of a square root of a second eigenvalue satisfy a relationship of Formula (A) λ2/λ1≤0.60; and Condition 2: An angle between a direction of a transition moment of absorption of the infrared absorbing coloring agent and a direction of an eigenvector of the first eigenvalue is 75.0° or more.
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公开(公告)号：US11827727B2
公开(公告)日：2023-11-28
申请号：US18055660
申请日：2022-11-15
申请人： FUJIFILM Corporation
发明人： Soichiro Watanabe , Yutaka Nozoe , Takashi Iizumi , Akio Tamura , Tomoaki Yokota , Keisuke Yoshimasa , Ayako Matsumoto
CPC分类号： C08F220/585 , C08L33/24 , C09K19/542 , G02B5/3016 , B32B27/30 , B32B2457/20 , B32B2457/202 , B32B2457/206 , C09K19/56 , C09K2019/548 , C09K2323/02 , C09K2323/025 , C09K2323/03 , C09K2323/035
摘要： A photo-alignment polymer has a repeating unit represented by Formula (1), in Formula (1), R1 represents a hydrogen atom or a substituent, X represents —O—, —S—, or —NR2—, in which R2 represents a hydrogen atom or a substituent, L1 represents a single bond or a divalent linking group, P represents a photo-aligned group, and A represents an acid-cleavage group which is decomposed by an action of acid to produce a polar group
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公开(公告)号：US11822179B2
公开(公告)日：2023-11-21
申请号：US16853037
申请日：2020-04-20
发明人： Byunghoon Song , Wonkyu Jung
IPC分类号： G02F1/1335 , G02B5/30 , G02F1/1333 , B32B7/12
CPC分类号： G02F1/133528 , G02B5/3016 , G02F1/13338 , G02F1/133308 , B32B7/12 , B32B2307/202 , B32B2307/206 , B32B2307/724 , B32B2307/7242 , B32B2307/7246 , B32B2457/04 , B32B2457/20 , B32B2457/202 , B32B2457/206 , B32B2457/208 , C09K2323/03 , C09K2323/031 , C09K2323/04 , C09K2323/05 , C09K2323/06 , G02F1/133311
摘要： A touch sensor panel includes a base layer, a touch sensor layer, and a first insulating layer in this order. The touch sensor layer includes a patterned conductive layer. A water vapor transmission rate Pc of the base layer at a temperature of 40° C. and a humidity of 90% RH is not higher than 900 g/(m2•24 hr). A water vapor transmission rate Pa of the first insulating layer at a temperature of 40° C. and a humidity of 90% RH is not higher than 900 g/(m2•24 hr).
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