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公开(公告)号：US10551674B2
公开(公告)日：2020-02-04
申请号：US15211373
申请日：2016-07-15
发明人： Sangah Gam , Hyung Jun Kim , Hye Young Kong , Jong Hoon Won , Myungsup Jung , Jong Hyuk Eun
IPC分类号： G02F1/13363 , C08J5/18 , G02F1/1335
摘要： An optical film includes a polarizer, a uniaxially elongated film disposed on the polarizer, and a compensation film disposed on one side of the uniaxially elongated film. The polarizer includes a polymer having a glass transition temperature of greater than about 100° C. and including a structural unit derived from styrene or a styrene derivative. The compensation film has a refractive index satisfying Relationship Equations 1 and 2, the uniaxially elongated film has an in-plane retardation satisfying Relationship Equation 3 and a thickness retardation satisfying Relationship Equation 4, and the compensation film has an in-plane retardation satisfying Relationship Equation 5 and a thickness retardation satisfying Relationship Equation 6. A liquid crystal display including the optical film is also disclosed. Relationship Equations 1 to 6 are described in the detailed description.
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公开(公告)号：US09835780B2
公开(公告)日：2017-12-05
申请号：US14751482
申请日：2015-06-26
发明人： Sang ah Gam , Hye Young Kong , Hyung Jun Kim , Hyun-Seok Choi , Myung Sup Jung
IPC分类号： G02F1/13363 , G02F1/1335 , G02B5/30 , B32B37/00
CPC分类号： G02B5/3016 , B32B37/025 , B32B2309/105 , B32B2457/202 , G02B5/3033 , G02F1/13363 , G02F2001/133541 , G02F2001/133637 , G02F2001/133638
摘要： An optical film includes a polarization film including a polymer resin and a dichroic dye, and a phase delay layer disposed on the polarization film and including a liquid crystal.
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公开(公告)号：US10353129B2
公开(公告)日：2019-07-16
申请号：US15282319
申请日：2016-09-30
发明人： Hyung Jun Kim , Sangah Gam , Hye Young Kong , Jong Hoon Won , Myungsup Jung
摘要： An optical film includes a polarizer and a protection film disposed the polarizer and including a polymer having a glass transition temperature of greater than about 100° C., where the polymer is a terpolymer consisting of: a first structural unit derived from styrene or a styrene derivative; a second structural unit derived from maleimide, maleic anhydride, acrylonitrile, a derivative thereof or a combination thereof; and a third structural unit derived from (meth)acrylate or a derivative thereof.
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公开(公告)号：US10302828B2
公开(公告)日：2019-05-28
申请号：US14989197
申请日：2016-01-06
发明人： Hye Young Kong , Jong Hoon Won , Seung Jun Lee , Sangah Gam , Hyung Jun Kim , Myung-Sup Jung , Woo Jin Jeong , Hyun-Seok Cho
IPC分类号： G02F1/1335 , G02B5/30 , G02F1/13363 , H01L51/52 , H01L27/32
摘要： An optical film includes a polarization film including a polyolefin and a dichroic dye, a first phase delay layer positioned on one side of the polarization film and including a liquid crystal, a second phase delay layer positioned on one side of the first phase delay layer and including a liquid crystal, a first adhesive between the polarization film and the first phase delay layer, and a second adhesive between the first phase delay layer and the second phase delay layer, wherein at least one of the first adhesive and the second adhesive has a room temperature storage modulus of greater than or equal to about 0.2 MPa at a frequency of 10 Hz, and a display device including the same, are provided.
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公开(公告)号：US09885816B2
公开(公告)日：2018-02-06
申请号：US15367739
申请日：2016-12-02
发明人： Hyung Jun Kim , Sangah Gam , Hye Young Kong , Jong Hoon Won , Jong Hyuk Eun , Myungsup Jung
CPC分类号： G02B5/3083 , G02B5/3016 , H01L27/3244 , H01L51/5281
摘要： An antireflection film includes a polarizer, a first retardation film disposed on a side of the polarizer and having a reverse wavelength dispersion phase delay, and a second retardation film disposed on at least one side of the first retardation film and including a polymer, wherein the polymer includes a structural unit derived from a monomer selected from styrene, a styrene derivative, or a combination thereof, and the polymer has a glass transition temperature of greater than about 100° C.
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公开(公告)号：US20170031074A1
公开(公告)日：2017-02-02
申请号：US14989197
申请日：2016-01-06
发明人： Hye Young Kong , Jong Hoon Won , Seung Jun Lee , Sangah Gam , Hyung Jun Kim , Myung-Sup Jung , Woo Jin Jeong
IPC分类号： G02B5/30 , G02F1/13363 , H01L51/52 , G02F1/1335
CPC分类号： G02B5/3016 , G02B5/3025 , G02B5/3083 , G02F1/133528 , G02F1/13363 , G02F2202/28 , H01L27/32 , H01L51/5262 , H01L51/5281
摘要： An optical film includes a polarization film including a polyolefin and a dichroic dye, a first phase delay layer positioned on one side of the polarization film and including a liquid crystal, a second phase delay layer positioned on one side of the first phase delay layer and including a liquid crystal, a first adhesive between the polarization film and the first phase delay layer, and a second adhesive between the first phase delay layer and the second phase delay layer, wherein at least one of the first adhesive and the second adhesive has a room temperature storage modulus of greater than or equal to about 0.2 MPa at a frequency of 10 Hz, and a display device including the same, are provided.
摘要翻译： 光学膜包括：聚偏氟乙烯和二色性染料的偏光膜;位于偏振膜一侧的第一相位延迟层，包括液晶;位于第一相位延迟层一侧的第二相位延迟层; 包括液晶，偏振膜和第一相位延迟层之间的第一粘合剂，以及第一相延迟层和第二相延迟层之间的第二粘合剂，其中第一粘合剂和第二粘合剂中的至少一个具有 以10Hz的频率存在大于或等于约0.2MPa的室温储能模量，以及包括该室温储能模量的显示装置。
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公开(公告)号：US10139534B2
公开(公告)日：2018-11-27
申请号：US15825860
申请日：2017-11-29
发明人： Sang ah Gam , Hye Young Kong , Hyung Jun Kim , Hyun-Seok Choi , Myung Sup Jung
IPC分类号： G02F1/13363 , G02F1/1335 , G02B5/30 , B32B37/00
摘要： An optical film includes a polarization film including a polymer resin and a dichroic dye, and a phase delay layer disposed on the polarization film and including a liquid crystal.
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公开(公告)号：US10067277B2
公开(公告)日：2018-09-04
申请号：US14712662
申请日：2015-05-14
发明人： Hyung Jun Kim , Ji-Hoon Lee , Hye Young Kong , Jong Hoon Won , Myung Sup Jung
IPC分类号： G02B5/30 , H01L51/52 , G02F1/13363
CPC分类号： G02B5/3083 , G02F1/133634 , G02F2001/133637 , G02F2001/133638 , H01L51/5275 , H01L51/5281 , Y10T428/10 , Y10T428/1036
摘要： A compensation film includes a first retardation layer comprising a polymer having negative birefringence, and a second retardation layer comprising a polymer having negative birefringence, where the first retardation layer has an in-plane retardation (Re1) in a range of about 180 nanometers to about 300 nanometers for incident light having a wavelength of about 550 nanometers, the second retardation layer has an in-plane retardation (Re2) in a range of about 60 nanometers to about 170 nanometers for the incident light having the wavelength of about 550 nanometers, and the entire in-plane retardation (Re0) of the first retardation layer and the second retardation layer for incident light having wavelengths of about 450 nanometers and about 550 nanometers satisfies the following inequation: Re0 (450 nm)
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公开(公告)号：US11569284B2
公开(公告)日：2023-01-31
申请号：US16918505
申请日：2020-07-01
发明人： Chung Kun Cho , Mi Jeong Kim , Hyung Jun Kim , Hye Ran Kim
IPC分类号： H01L27/146 , G02B5/28 , G02B5/22
摘要： A combination structure includes an in-plane pattern of unit cells, wherein the each unit cell includes nanostructures each having a dimension that is smaller than a near-infrared wavelength and a light-absorbing layer adjacent to the nanostructures and including a near-infrared absorbing material configured to absorb light in at least a portion of a near-infrared wavelength spectrum. The nanostructures are define a nanostructure array in the unit cells, and a wavelength width at 50% transmittance of a transmission spectrum in the near-infrared wavelength spectrum of the combination structure is wider than a wavelength width at 50% transmittance of a transmission spectrum in the near-infrared wavelength spectrum of the nanostructure array.
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公开(公告)号：US11300718B2
公开(公告)日：2022-04-12
申请号：US16023023
申请日：2018-06-29
发明人： Yong Joo Lee , Jong Hoon Won , Changki Kim , Hyung Jun Kim , Myungsup Jung
IPC分类号： G02B5/20 , C09B23/08 , C09D133/00 , C09D7/41 , C09B57/00 , C09B67/00 , G02B5/22 , C09B67/02 , C09B67/22 , C08K5/3417 , C08K5/00
摘要： A composition for a near-infrared light-absorbing film includes a binder, a compound represented by Chemical Formula 1, and a compound represented by Chemical Formula 2, wherein a total amount of the compound represented by Chemical Formula 1 and the compound represented by Chemical Formula 2 ranges from about 2.0 parts by weight to about 2.6 parts by weight based on 100 parts by weight of the binder. A near-infrared light-absorbing film may include a near-infrared light-absorbing layer including a cured product of the composition. A camera device may include the near-infrared light-absorbing film, and an electronic device may include the camera device.
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