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公开(公告)号：US20240198719A1
公开(公告)日：2024-06-20
申请号：US18594477
申请日：2024-03-04
发明人： Minkyung LEE , Dosoo SUNG , Youngdeog KOH , Kwangjoo KIM
摘要： A home appliance can include: a body having an opening; a door to open and close the opening; and a color panel on at least one of the body or the door, the color panel including: a base panel including: a front surface, and an uneven pattern portion on the front surface, having upper sides, and lower sides that are at a height difference from the upper sides, and a color layer on the uneven pattern portion and including: main ink dots and sub ink dots having a size that is smaller than the main ink dots, wherein at least one sub ink dot is between each two adjacent main ink dots, and at least some of the sub ink dots are on at least one of a periphery of the upper sides or a periphery of the lower sides.
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公开(公告)号：US20230227351A1
公开(公告)日：2023-07-20
申请号：US18100798
申请日：2023-01-24
发明人： Jiyoung SONG , Hyungin KIM , Youngdeog KOH , Kwangjoo KIM , Junesang MOK , Jonghun HA
CPC分类号： C03C10/0027 , C03B32/02 , C03B23/02 , C03C19/00 , C03C17/256 , H05B3/74 , C03C2204/00 , C03C2218/11 , H05B6/1209
摘要： A ceramic glass for cooktop includes a glass material having an uneven layer formed on an upper surface of the glass material. A color difference meter value L of the ceramic glass ranges from 90 to 100. The glass material includes Li2O, Al2O3, and SiO2. A heat shock temperature of the ceramic glass ranges from 525° C. to 575° C. The ceramic glass implements a surface roughness Ra of 0.1 μm or less and surface roughness Rz of 0.8 μm or less through a polishing operation. The surface roughness Ra corresponds to an average length between at least one peak of the uneven layer and at least one valley of the uneven layer. The surface roughness Rz corresponds to a vertical distance between the at least one peak of the uneven layer and the at least one valley of the uneven layer.
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公开(公告)号：US20230071434A1
公开(公告)日：2023-03-09
申请号：US17850442
申请日：2022-06-27
发明人： Jiyoung SONG , Hyunseok SHIN , Taegyeong KIM , Youngdeog KOH , Kwangjoo KIM , Nohcheol PARK
摘要： An exterior material for cooking appliance capable of improving durability, heat resistance, scratch resistance, and cleaning performance by forming a Silicon-Diamond like carbon (SiDLC) coating layer including silicon (Si) under a high-temperature environment, and a method for manufacturing the exterior material. The exterior material includes: a base material; and a SiDLC coating layer provided on the base material, wherein the SiDLC coating layer includes Si of about 1 weight % to 50 weight %, carbon (C), and other inevitable impurities.
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公开(公告)号：US20240318028A1
公开(公告)日：2024-09-26
申请号：US18436782
申请日：2024-02-08
发明人： Kihun JEONG , Youngdeog KOH , Yongchan KIM , Kookjeong SEO , Jihun SEO , Jungsoo LIM , Changho HAN , Daewon KIM , Jeongwoo ROH , Eunji LEE , Joonbum LEE
IPC分类号： C09D133/14 , C09D5/00 , C09D7/61 , C09D7/63 , C09D133/08 , C09D143/02
CPC分类号： C09D133/14 , C09D5/00 , C09D7/61 , C09D7/63 , C09D133/08 , C09D143/02
摘要： Disclosed are an anti-frost hydrogel coating composition including an ionic monomer, a method of forming an anti-frost hydrogel coating film on a substrate, and a heat exchanger including the anti-frost hydrogel coating film, the anti-frost hydrogel coating composition can include: an ionic monomer; a crosslinker including two or more acrylic groups; a polymerization initiator; and a solvent, and the ionic monomer can include at least one ionic monomer from among a zwitterionic monomer, a cationic monomer, and an anionic monomer.
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公开(公告)号：US20240191932A1
公开(公告)日：2024-06-13
申请号：US18583013
申请日：2024-02-21
发明人： Kyunghwan LEE , Youngdeog KOH , Jihwan CHUN , Heecheol KANG , Kwangjoo KIM , Jinju KIM , Minkyung LEE
IPC分类号： F25D23/00 , B23K26/359 , B41M5/00 , C23F1/36 , C25D11/04
CPC分类号： F25D23/00 , B41M5/0058 , C23F1/36 , C25D11/04 , B23K26/359 , F25D2323/06
摘要： A manufacturing method of an aluminum exterior panel including preparing an aluminum material; machining to shape an edge of the aluminum material; implementing a fine multilayered pattern on a surface of the processed aluminum material; forming of forming fine corrugations on the surface of the aluminum material on which the fine multilayered pattern is implemented; anodizing to form pores on the surface of the aluminum material on which the fine corrugations are formed; digital printing of implementing a color and an image on the aluminum material on which the pores are formed; and sealing to close the pores.
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公开(公告)号：US20240182355A1
公开(公告)日：2024-06-06
申请号：US18388044
申请日：2023-11-08
发明人： Jiyoung SONG , Hyungin KIM , Youngdeog KOH , Kwangjoo KIM
CPC分类号： C03C17/23 , C03C17/225 , C03C17/28 , F24C15/10
摘要： Disclosed are a glass-ceramic having increased clarity of colors by controlling a microstructure and improved cleanability by a polishing process and a cooktop including same. The glass-ceramic according to an embodiment of the present disclosure includes: a glass material; and an uneven layer formed on the glass material, wherein hexahedral crystals may be included as a microstructure.
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公开(公告)号：US20230391662A1
公开(公告)日：2023-12-07
申请号：US18214877
申请日：2023-06-27
发明人： Jiyoung SONG , Hyungin KIM , Youngdeog KOH , Kwangjoo KIM
CPC分类号： C03C15/00 , C03C17/3657 , H05B6/1209
摘要： A transparent glass-ceramic for cooktop, the transparent glass-ceramic including a glass material having an uneven layer etched on an upper surface of the glass material, an upper printed layer formed on the uneven layer, and a lower printed layer formed under the glass material.
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8.发明公开公开(公告)号：US20230213207A1
公开(公告)日：2023-07-06
申请号：US17988870
申请日：2022-11-17
发明人： Jino KIM , Jeongeun SHIN , Youngdeog KOH , Jungsoo LIM
CPC分类号： F24C15/005 , F24C14/02
摘要： An interior material for cooking apparatus having good anti-staining and heat-resisting properties and strong surface intensity, easy to clean, and restorable from contamination, a cooking apparatus including the interior material therefor and method for removing stains from the interior material. The interior material for the cooking apparatus is formed of a coated layer including a silicon backbone and a fluorine functional group is formed on a base material.
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9.发明公开公开(公告)号：US20240263062A1
公开(公告)日：2024-08-08
申请号：US18640475
申请日：2024-04-19
发明人： Jongsung PARK , Mingyu JUNG , Youngdeog KOH , Jungsoo LIM , Sungmin CHO
CPC分类号： C09K5/08 , F25D23/063 , F25D23/065 , F25D2201/1262
摘要： The invention disclosed in the present specification relates to urethane that has insulation performance improved by lowering the thermal conductivity of urethane, and to a refrigerator having same applied thereto. The urethane having improved insulation performance comprising a plurality of closed cells containing internal gas generated from foaming; a plurality of open cells connected to outside air; and cell walls arranged between a closed cell among the plurality of closed cells and an open cell among the plurality of open cells or between the plurality of closed cells to connect the closed cells and the open cells, or the plurality of closed cells; and have a thermal conductivity (λurethane) 17 to 18.5 mW/m·K.
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公开(公告)号：US20240190154A1
公开(公告)日：2024-06-13
申请号：US18581657
申请日：2024-02-20
发明人： Jihwan CHUN , Kyunghwan LEE , Youngdeog KOH , Kwangjoo KIM , Jinju KIM
CPC分类号： B41M5/0011 , B41M5/0058 , C25D11/246
摘要： A manufacturing method of an aluminum exterior panel including: preparing an aluminum material; anodizing to form pores on a surface of the aluminum material; performing atmospheric-pressure plasma treating, at room-temperature, to improve hydrophilicity of the surface of the aluminum material on which the pores are formed; digital printing of implementing a color and an image on the surface of the aluminum material with improved hydrophilicity; and sealing to close the pores.
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