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公开(公告)号：US11442201B2
公开(公告)日：2022-09-13
申请号：US16619089
申请日：2019-04-01
发明人： Bo-Hung Lai , Chih-Te Yen , Tang-Chieh Huang
IPC分类号： G02B1/14 , C08L79/08 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C09D5/22 , C09D7/41 , C08F292/00 , H01L27/32 , H01L51/52 , C08J7/046 , G09F9/30
摘要： A flexible display cover substrate is provided, including a transparent polyimide film and a device protective layer. The device protective layer is formed by a hard coating layer disposed on at least one side of the transparent polyimide film, and the hard coating layer is composed of three or more reactive functional group compounds, an initiator, an elastic oligomer, a nano inorganic modified particle, and a fluorescent pigment. The flexible display cover substrate of the invention, after being folded by a radius of curvature of 1 mm, does not cause cracks on the surface of the hard coating layer or break the substrate, and the yellow index YI of the flexible display cover substrate is less than 2.0.
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公开(公告)号：US20220204693A1
公开(公告)日：2022-06-30
申请号：US17404606
申请日：2021-08-17
发明人： Bo-Hung Lai , Tang-Chieh Huang
摘要： The present invention provides a polyamide-imide copolymer, which is obtained by copolymerizing an aromatic diamine monomer, a dianhydride monomer and an aromatic dicarbonyl monomer, wherein the aromatic diamine monomer comprises a diamine containing an amide group (—CONH2) represented by formula (1), and Q1, X1, X2, R1, R2, Y1, Y2 and m are as defined herein:
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公开(公告)号：US10941294B2
公开(公告)日：2021-03-09
申请号：US16210353
申请日：2018-12-05
发明人： Chiu-Yen Chiu , Jui-Hsiang Tang , Shi-Ing Huang
IPC分类号： C08L79/08 , C08L27/18 , C08F236/10 , C08K5/5419 , C08F36/06 , C08G73/10 , C08F36/08 , C08L21/00 , C08K3/36
摘要： A resin composition is provided. The resin composition includes a polyimide resin; a hydrocarbon resin or a fluorinated polymer resin; and a silica that is modified by a surface modifier. The content of the hydrocarbon resin is in a range from 1 to 13 parts by weight based on 100 parts by weight of the polyimide resin. The content of the fluorinated polymer resin is in a range from 1 to 60 parts by weight based on 100 parts by weight of the polyimide resin. The content of the silica is in a range from 1 to 10 parts by weight based on 100 parts by weight of the polyimide resin.
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公开(公告)号：US20200180283A1
公开(公告)日：2020-06-11
申请号：US16698958
申请日：2019-11-28
发明人： Chun-Ting Yeh , Sih-Ci Jheng
IPC分类号： B32B27/08 , C08K5/00 , C08K5/52 , C08K5/50 , C08K3/36 , C08K9/06 , C08K3/22 , H01M8/0284 , B32B27/18 , B32B27/38 , H01M8/0286 , H01M8/1004
摘要： The invention provides a flexible sealing film. The flexible sealing film includes a polymer layer and a thermosetting resin layer. The thermosetting layer is arranged on a surface of the polymer layer, and includes: (a) 100 parts by weight of epoxy resin, (b) 50 parts by weight to 100 parts by weight of a phosphorous flame retardant, (c) 20 parts by weight to 50 parts by weight of a toughening agent, (d) 0.1 parts by weight to 2.0 parts by weight of a phosphine compound, (e) 2 parts by weight to 12 parts by weight of silicon dioxide, and (f) 1 part by weight to 10 parts by weight of an ion exchanger. The invention further provides a flexible sealing film and a flexible sealing structure.
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公开(公告)号：US09833973B2
公开(公告)日：2017-12-05
申请号：US14954724
申请日：2015-11-30
发明人： Tang-Chieh Huang , Sih-Ci Jheng , Chin-Te Yen
IPC分类号： B32B15/04 , B32B7/12 , B32B37/06 , B32B37/24 , B32B38/00 , H05K1/03 , H05K3/00 , H05K3/30 , H05K1/02 , H01B3/30 , B32B37/02 , B32B7/04 , B32B15/08 , B32B27/28 , C08J5/12 , H05K3/02 , B32B37/00
CPC分类号： B32B15/043 , B32B7/04 , B32B7/12 , B32B15/08 , B32B27/281 , B32B37/02 , B32B37/06 , B32B37/24 , B32B2037/0092 , B32B2037/243 , B32B2255/06 , B32B2255/26 , B32B2307/202 , B32B2307/206 , B32B2307/306 , B32B2307/412 , B32B2307/414 , B32B2307/50 , B32B2307/704 , B32B2307/732 , B32B2307/734 , B32B2311/00 , B32B2311/12 , B32B2379/08 , B32B2457/00 , B32B2457/08 , C08J2379/08 , H01B3/306 , H05K1/024 , H05K1/0346 , H05K3/022 , H05K2201/0154
摘要： A metal laminate comprising a metal layer and an insulating layer is provided. The insulating layer is disposed on the metal layer and directly contacts the metal layer. The insulating layer is made of a polyimide resin, and the polyimide resin is derived from at least two dianhydrides and at least two diamines. The dianhydride monomers are selected from the group consisting of p-phenylenebis (trimellitate anhydride), 4,4′-(hexafluoroisopropylidene)-diphthalic anhydride, 4,4′-(4,4′-isopropylidenediphenoxy)bis(phthalic anhydride) and the combination thereof. One of the diamine monomers is 2,2′-bis(trifluoromethyl)benzidine, and the other diamine monomers are selected from the group consisting of 2,2-bis[4-(4-aminophenoxy)phenyl, 1,3-bis(4-aminophenoxy)benzene, p-phenylenediamine, 4,4′-oxydianiline, 4,4′-methylenedianiline, 4,4′-diaminobenzanilide, 4,4′-diaminodiphenyl-sulfone, m-tolidine, 2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane and the combination thereof. A molar ratio of the dianhydride monomers to the diamine monomers is between 0.85 and 1.15.
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公开(公告)号：US09521759B2
公开(公告)日：2016-12-13
申请号：US14279774
申请日：2014-05-16
发明人： Tang-Chieh Huang
CPC分类号： H05K3/4644 , C08G73/1042 , C08G73/106 , C08G73/1075 , C09D179/08 , H05K3/4676 , H05K2201/0154
摘要： The invention provides a vertical conductive unit. The vertical conductive unit comprises an insulating layer comprising a connecting via, a first conductor, a second conductor, and a third conductor. The insulating layer comprises photosensitive polyimide, and the glass transition temperature of the photosensitive polyimide is lower than about 200° C. The invention also provides a method for manufacturing the vertical conductive unit.
摘要翻译： 本发明提供一种垂直导电单元。 垂直导电单元包括绝缘层，其包括连接通孔，第一导体，第二导体和第三导体。 绝缘层包括光敏聚酰亚胺，感光性聚酰亚胺的玻璃化转变温度低于约200℃。本发明还提供了制造垂直导电单元的方法。
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公开(公告)号：US12091767B2
公开(公告)日：2024-09-17
申请号：US17404562
申请日：2021-08-17
发明人： Bo-Hung Lai , Tang-Chieh Huang
IPC分类号： C25D5/56 , B32B15/08 , B32B27/08 , B32B27/28 , C08K5/3475 , C08K5/378 , C08K5/47 , C09D5/00 , C09D7/63 , C09D133/06 , C09D163/00 , C09D179/08
CPC分类号： C25D5/56 , B32B15/08 , B32B27/08 , B32B27/281 , C09D5/002 , C09D7/63 , C09D133/064 , C09D163/00 , C09D179/08 , B32B2307/412 , C08K5/3475 , C08K5/378 , C08K5/47 , H05K2203/0723
摘要： The present invention provides a laminate with good adhesion, which includes a transparent substrate, an adhesive layer formed by an adhesive composition, and a metal layer. The adhesive composition contains a resin, an adhesion promoter selected from a triazole compound represented by formula (1), a thiadiazole compound represented by formula (2), a benzotriazole compound represented by formula (3) or a phosphate oligomer; and an antioxidant, in which R1˜R5 are as defined herein.
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公开(公告)号：US11976170B2
公开(公告)日：2024-05-07
申请号：US17857827
申请日：2022-07-05
IPC分类号： G03F7/039 , C08G69/40 , C08G69/48 , C08G73/22 , H01L23/532
CPC分类号： C08G69/40 , C08G69/48 , C08G73/22 , G03F7/039 , G03F7/0392 , H01L23/5329
摘要： The present invention provides a polybenzoxazole precursor, which comprises a structure of formula (I):
wherein the definitions of Y, Z, R1, i, j, and V are provided herein. By means of the polybenzoxazole precursor, the resin composition of the present invention is able to form a film with high frequency characteristics and high contrast.-
公开(公告)号：US20230041833A1
公开(公告)日：2023-02-09
申请号：US17857827
申请日：2022-07-05
IPC分类号： C08G69/40 , G03F7/039 , C08G73/22 , C08G69/48 , H01L23/532
摘要： The present invention provides a polybenzoxazole precursor, which comprises a structure of formula (I): wherein the definitions of Y, Z, R1, i, j, and V are provided herein. By means of the polybenzoxazole precursor, the resin composition of the present invention is able to form a film with high frequency characteristics and high contrast.
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公开(公告)号：US20220016615A1
公开(公告)日：2022-01-20
申请号：US17324814
申请日：2021-05-19
发明人： Chun-Ting Yeh , Sih-Ci Jheng , Bo-Hung Lai
IPC分类号： B01J39/19 , C08J5/22 , C08L63/00 , C08L79/08 , C08K5/3492 , B01J39/12 , B01J39/07 , B01J39/02
摘要： A proton-conductive membrane includes a hydrophobic organic polymer and a hydrophilic proton-conductive component. The hydrophilic proton-conductive component includes one of an urea-containing material and a complex formed from an acidic substance and a basic substance, and a combination thereof. The hydrophilic proton-conductive component is present in an amount ranging from 23 parts by weight to 70 parts by weight based on 100 parts by weight of the proton-conductive membrane.
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