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公开(公告)号：US20230225174A1
公开(公告)日：2023-07-13
申请号：US18014469
申请日：2020-07-07
发明人： MASANOBU MIZUSAKI
IPC分类号： H10K59/80 , C09D133/10 , C09D185/02
CPC分类号： H10K59/873 , C09D133/10 , C09D185/02 , H10K59/12
摘要： A light-emitting device includes a light-emitting element and an insoluble film covering the light-emitting element. The insoluble film includes one layer each of an inorganic insoluble layer and an organic insoluble layer. The organic insoluble layer contains a polymer material that includes, in the molecular chain, an inorganic atom, and a nitrogen atom and/or an oxygen atom.
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公开(公告)号：US20230134846A1
公开(公告)日：2023-05-04
申请号：US17911954
申请日：2020-03-26
摘要： A light-emitting element is provided with an interlayer organic layer having electron transport properties. At a HOMO level, an energy level difference between a first hole transport layer and the second hole transport layer is from 0.0 eV to 0.20 eV, and at a LUMO level, an energy level difference between a first electron transport layer and a second electron transport layer, and an energy level difference between the first electron transport layer and the blue light-emitting layer are each from 0.0 eV to 0.20 eV. Alternatively, the light-emitting element is provided with the interlayer organic layer between the electron transport layer and the cathode electrode, the electron transport layer is formed from a lithium quinolate complex and an organic compound having electron transport properties, and the interlayer organic layer is formed from an organic compound including an amino group or a hydroxyl group.
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公开(公告)号：US20200335874A1
公开(公告)日：2020-10-22
申请号：US15999371
申请日：2017-02-16
IPC分类号： H01Q13/22 , H01Q21/06 , H01Q3/34 , H01Q3/44 , G02F1/1343 , G02F1/1341 , G02F1/1339
摘要： The scanning antenna (1000) is a scanning antenna in which antenna units (U) are arranged, the scanning antenna comprising: a TFT substrate (101) including: a first dielectric substrate (1), TFTs, gate bus lines, source bus lines, and patch electrodes (15), a slot substrate (201) including: a second dielectric substrate (51), and a slot electrode (55); a liquid crystal layer (LC) provided between the TFT substrate and the slot substrate; a sealing portion that envelopes the liquid crystal layer; and a reflective conductive plate (65). The slot electrode includes slots (57) arranged in correspondence with the plurality of patch electrodes. The sealing portion includes a main sealing portion (73Fa) that defines an injection port (74Fa) and an end sealing portion (75Fa) that seals the injection port (74Fa). The end sealing portion (75Fa) is formed of a thermosetting sealant material.
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公开(公告)号：US20200181491A1
公开(公告)日：2020-06-11
申请号：US16615778
申请日：2018-05-24
发明人： TOMONORI ITOH , MASANOBU MIZUSAKI
IPC分类号： C09K19/30 , C08K5/3475 , C08L101/08 , C08L101/02
摘要： There is provided a composition including a first polymer compound having a photoreactive functional group, a second polymer compound, and an ultraviolet absorber having a benzotriazole skeleton, wherein a content of the ultraviolet absorber is less than 20 parts by mass per 100 parts by mass of a total of the first polymer compound and the second polymer compound.
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公开(公告)号：US20200096825A1
公开(公告)日：2020-03-26
申请号：US16577265
申请日：2019-09-20
发明人： TOMONORI ITOH , MASANOBU MIZUSAKI
IPC分类号： G02F1/1337
摘要： A liquid crystal display at least including: a pair of substrates constituted by one substrate and another substrate, an electrode and an alignment film formed in this order on each of the pair of substrates, and a liquid crystal layer held between the alignment films, wherein the alignment films include a polymer, and the electrode formed on the one substrate has a multilayered structure in which an aluminum film and a transparent electroconductive film are stacked in this order from the one substrate.
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6.发明申请公开(公告)号：US20200026128A1
公开(公告)日：2020-01-23
申请号：US16505607
申请日：2019-07-08
发明人： MASANOBU MIZUSAKI , TOMONORI ITOH
IPC分类号： G02F1/1337 , C08L79/08
摘要： The present invention provides a liquid crystal display device that includes: a pair of substrates; a liquid crystal layer held between the substrates; and an alignment film disposed on a liquid crystal layer side surface of at least one of the substrates, the liquid crystal layer containing a liquid crystal material that has a nematic-isotropic phase transition temperature of 75° C. or lower and a nematic phase temperature range narrower than 100° C., the alignment film containing a first polymer and a second polymer, the first polymer having in its main chain at least one selected from a polyamic acid structure and a polyimide structure or a polysiloxane structure, the second polymer being obtained by polymerizing at least one monomer including at least one monomer containing an azobenzene group.
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公开(公告)号：US20190271867A1
公开(公告)日：2019-09-05
申请号：US16322881
申请日：2017-08-01
IPC分类号： G02F1/1337 , C09K19/56 , C08F2/48
摘要： A method of producing the liquid crystal display device of the present invention is a method of producing a liquid crystal display device including a pair of substrates and a liquid crystal layer disposed between the substrates, the method including: forming the liquid crystal layer by sealing a liquid crystal material containing liquid crystal molecules including an alkenyl group between the substrates facing each other with a sealant in between; and performing an alignment treatment on an alignment film containing a polymer including a polymerizable group in a side chain and being disposed on a liquid crystal layer side surface of at least one of the substrates by irradiating the alignment film with ultraviolet rays and thereby polymerizing the polymerizable group.
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公开(公告)号：US20190212616A1
公开(公告)日：2019-07-11
申请号：US16241868
申请日：2019-01-07
发明人： MASANOBU MIZUSAKI , TOMONORI ITOH
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133723 , C08G73/1025 , C08L79/08 , C08L2203/20 , C09K19/3003 , C09K2019/3004 , C09K2019/301 , G02B27/0172 , G02F1/134309 , G02F2001/134372
摘要： The present invention provides a liquid crystal display device that includes: a pair of substrates; a liquid crystal layer held between the substrates; and an alignment film disposed on a liquid crystal layer side surface of at least one of the substrates, the liquid crystal layer containing a liquid crystal material that has a nematic-isotropic phase transition temperature of 75° C. or lower and a nematic phase temperature range narrower than 100° C., the alignment film containing a first polymer and a second polymer, the first polymer having in its main chain at least one selected from a polyamic acid structure and a polyimide structure or a polysiloxane structure, the second polymer being obtained by polymerizing at least one monomer including at least one monomer containing a chalcone group.
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公开(公告)号：US20190190162A1
公开(公告)日：2019-06-20
申请号：US16324849
申请日：2017-08-03
CPC分类号： H01Q21/0093 , G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1339 , G02F1/1343 , G02F1/1368 , G09G3/3677 , H01Q1/24 , H01Q1/38 , H01Q3/34 , H01Q3/38 , H01Q3/44 , H01Q13/22 , H01Q19/10 , H01Q21/06 , H01Q21/064
摘要： Disclosed is a liquid crystal panel of a scanning antenna including a transmission and/or reception region in which a plurality of antenna units are arrayed, and a non-transmission and/or reception region, the liquid crystal panel including: a TFT substrate provided with a first dielectric substrate, a TFT supported by the first dielectric substrate, a gate bus line, a source bus line, and a patch electrode; a slot substrate provided with a second dielectric substrate, and a slot electrode formed on a first main surface of the second dielectric substrate and including a slot arranged so as to correspond to the patch electrode; a liquid crystal layer provided between the TFT substrate and the slot substrate and including a plurality of liquid crystal regions; and a plurality of sealing portions that respectively surround the plurality of liquid crystal regions and bond the TFT substrate and the slot substrate together. Each of the plurality of antenna units includes one of the plurality of liquid crystal regions.
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公开(公告)号：US20190106629A1
公开(公告)日：2019-04-11
申请号：US16157080
申请日：2018-10-10
IPC分类号： C09K19/56 , G02F1/1333 , G02F1/1337 , C09K19/06
摘要： The present invention provides a liquid crystal display device capable of reducing a VHR decrease and a residual DC voltage increase after long-term use of the device. The liquid crystal display device includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer held between the first substrate and the second substrate; and an alignment film disposed on a surface adjacent to the liquid crystal layer of one or both of the first substrate and the second substrate, the one or both of the first substrate and the second substrate with the alignment film disposed thereon including an interlayer insulating film that contains at least one selected from a positive resist and a photoreaction product thereof, the liquid crystal layer containing a liquid crystal material that contains at least one selected from a terphenyl compound and a tetraphenyl compound, the alignment film containing at least one selected from the group consisting of a group represented by the following formula (S-1), a group represented by the following formula (S-2), and a heteroaromatic group.
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