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1.发明申请公开(公告)号：US20180366960A1
公开(公告)日：2018-12-20
申请号：US15848588
申请日：2017-12-20
发明人： Hajin KIM
摘要： A charging port module for a mobile electronic device and a mobile electronic device including the charging port module. The charging port module includes a housing including at least one opening; a heating element disposed on the housing; and a plurality of electrodes contacting the heating element.
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公开(公告)号：US20210153300A1
公开(公告)日：2021-05-20
申请号：US17137969
申请日：2020-12-30
发明人： Jinhong KIM , Seyun KIM , Haengdeog KOH , Doyoon KIM , Hajin KIM , Soichiro MIZUSAKI , Minjong BAE , Changsoo LEE
摘要： Provided are a structure, a planar heater including the same, a heating device including the planar heater, and a method of preparing the structure. The structure includes a metal substrate, an insulating layer disposed on the metal substrate, an electrode layer disposed on the insulating layer, and an electrically conductive layer disposed on the electrode layer, wherein a difference in a coefficient of thermal expansion (CTE) between the metal substrate and the insulating layer is 4 parts per million per degree Kelvin change in temperature (ppm/K) or less.
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3.发明申请公开(公告)号：US20190037644A1
公开(公告)日：2019-01-31
申请号：US16045834
申请日：2018-07-26
发明人： Jinhong KIM , Seyun KIM , Haengdeog KOH , Doyoon KIM , Hajin KIM , Soichiro MIZUSAKI , Minjong BAE , Changsoo LEE
IPC分类号： H05B1/02
摘要： Provided are a structure, a planar heater including the same, a heating device including the planar heater, and a method of preparing the structure. The structure includes a metal substrate, an insulating layer disposed on the metal substrate, an electrode layer disposed on the insulating layer, and an electrically conductive layer disposed on the electrode layer, wherein a difference in a coefficient of thermal expansion (CTE) between the metal substrate and the insulating layer is 4 parts per million per degree Kelvin change in temperature (ppm/K) or less.
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公开(公告)号：US20220352470A1
公开(公告)日：2022-11-03
申请号：US17471474
申请日：2021-09-10
发明人： Haengdeog KOH , Hajin KIM , Moonil JUNG
摘要： A method of preparing a carbon nanotube monolayer film includes applying a bifunctional hydrogen-bond linker onto a substrate to prepare a surface-treated substrate, mixing carbon nanotubes having a heteroatom-containing aromatic polymer coating film with a hydrophobic solvent to obtain a composition and contacting the surface-treated substrate with the composition, and heat-treating the surface-treated substrate contacting the composition.
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5.发明申请公开(公告)号：US20190037645A1
公开(公告)日：2019-01-31
申请号：US15868451
申请日：2018-01-11
发明人： Seyun KIM , Jinhong KIM , Haengdeog KOH , Doyoon KIM , Hajin KIM , Soichiro MIZUSAKI , Minjong BAE , Changsoo LEE
摘要： A The heating element structure includes: a conductive metal substrate; a heating layer spaced apart from the conductive metal substrate and configured to generate heat in response to an electrical signal; electrodes in contact with the heating layer and configured to provide the electrical signal to the heating layer; and a first insulating layer on the conductive metal substrate, the first insulating layer comprising a first matrix material and a particle, wherein a difference between a coefficient of thermal expansion (CTE) of the first matrix material and a coefficient of thermal expansion of the particle is about 4×10−6 per Kelvin or less.
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公开(公告)号：US20180077755A1
公开(公告)日：2018-03-15
申请号：US15680830
申请日：2017-08-18
发明人： Seyun KIM , Haengdeog KOH , Doyoon KIM , Jinhong KIM , Hajin KIM , Soichiro MIZUSAKI , Minjong BAE , Hiesang SOHN , Changsoo LEE
CPC分类号： H05B3/12 , H05B3/141 , H05B3/146 , H05B3/148 , H05B3/26 , H05B3/262 , H05B3/265 , H05B2203/013 , H05B2203/017 , H05B2214/04
摘要： A heating element includes a matrix; and a plurality of conductive fillers, wherein some of the plurality of conductive fillers include first nano-sheets and first metal media configured to reduce a contact resistance between the first nano-sheets.
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7.发明申请公开(公告)号：US20200337119A1
公开(公告)日：2020-10-22
申请号：US16919792
申请日：2020-07-02
发明人： Hiesang SOHN , Seyun KIM , Haengdeog KOH , Doyoon KIM , Soichiro MIZUSAKI , Jinhong KIM , Hajin KIM , Minjong BAE , Changsoo LEE
IPC分类号： H05B1/02 , H05B3/14 , B29C70/88 , C03C14/00 , B29C70/02 , C03C4/14 , C03C17/00 , C03C8/16 , C03C8/14 , H05B3/26
摘要： A heating element includes a plurality of matrix particles and a conductive inorganic filler disposed at interfaces between the plurality of matrix particles to provide a conductive network.
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公开(公告)号：US20190110337A1
公开(公告)日：2019-04-11
申请号：US16145753
申请日：2018-09-28
发明人： Haengdeog KOH , Hajin KIM , Minjong BAE , Doyoon KIM , Seyun KIM , Jinhong KIM , Soichiro MIZUSAKI , Changsoo Lee
摘要： A composition for forming a heating element; a dried and sintered product thereof; and a method of preparing the composition for forming a heating element, the composition including a matrix particle, a composite filler, and a solvent, wherein the composite filler includes a core and a coating layer disposed on the core, the core includes a nanosheet filler, and the composition has a pH in a range of about 5 to about 9.
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公开(公告)号：US20180103509A1
公开(公告)日：2018-04-12
申请号：US15452171
申请日：2017-03-07
发明人： Doyoon KIM , Changsoo LEE , Haengdeog KOH , Seyun KIM , Jinhong KIM , Hajin KIM , Soichiro MIZUSAKI , Minjong BAE , Hiesang SOHN
CPC分类号： H05B3/20 , F24C7/06 , H05B3/141 , H05B3/146 , H05B2203/007 , H05B2203/011
摘要： The electric oven includes a case having a tubular shape with an open front face and accommodates food therein, an inner frame in the case, which has a plurality of external surfaces and defining a cavity which is a heating region of the food, a plurality of sheet heaters arranged on the external surfaces of the inner frame, and first and second electrodes connected to opposite edges of each of the sheet heaters, respectively. A plurality of thermal diffusion layers is disposed on corners of the external surfaces of the inner frame.
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公开(公告)号：US20170171916A1
公开(公告)日：2017-06-15
申请号：US15374273
申请日：2016-12-09
发明人： Seyun KIM , Soichiro MIZUSAKI , Haengdeog KOH , Doyoon KIM , Hajin KIM , Changsoo LEE , Intaek HAN
CPC分类号： H05B3/12 , C23D5/02 , C23D7/00 , F24C7/04 , H05B3/141 , H05B3/20 , H05B3/262 , H05B2203/013 , H05B2203/032 , H05B2214/04
摘要： A heating element includes a matrix material and a nanomaterial filler, wherein the nanomaterial filler includes at least one of a nano-sheet and a nanorod.
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