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公开(公告)号：US20200286819A1
公开(公告)日：2020-09-10
申请号：US16296659
申请日：2019-03-08
Applicant: SKC Co., Ltd.
Inventor： Sung Jin KIM , Young-Ho RHO , Jin Cheol KIM , Byung Kyu JANG
IPC: H01L23/498 , H01L25/065 , H01L23/15 , H01L21/48
Abstract: Disclosed are a packaging substrate and a semiconductor device. The semiconductor device comprises an element unit comprising a semiconductor element and a packaging substrate electrically connected to the element unit. By applying a glass substrate to the packaging substrate as a core substrate, connecting the semiconductor element and a motherboard can be closer to each other, so that electrical signals are transferred through as short a path, and significantly improved electrical properties such as a signal transfer rate could be achieved. Also, it is possible to prevent an occurrence of a parasitic element effect and to apply to a high-speed circuit device without additional insulating process.
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Patent Agency Ranking
公开(公告)号：US20150017395A1
公开(公告)日：2015-01-15
申请号：US14199289
申请日：2014-03-06
Applicant: SKC CO., LTD.
Inventor： Dong Gyu LEE , Jin Cheol KIM , Pyung Soo HA , II Hwan YOO , Dongjin PARK , Tae Kyoung KIM
CPC classification number: B32B3/02 , B26D3/065 , B26F1/02 , B26F1/40 , B26F2001/449 , B32B7/06 , B32B9/005 , B32B9/045 , B32B15/08 , B32B25/08 , B32B27/283 , B32B27/308 , B32B38/10 , B32B43/003 , B32B2307/546 , Y10T156/1052 , Y10T156/1082 , Y10T428/24777
Abstract: A cut-out laminated sheet can be prepared by laminating a protection sheet on a base sheet, followed by a simple two-step shearing process. The cut-out laminated sheet thus prepared features a protruding section that helps improving productivity by making the removal of the protection sheet easy; and thus, can be effectively used in a wide range of industrial applications such as a brittle sheet and a flexible sheet.
Abstract translation: 可以通过在基片上层叠保护片，然后进行简单的两步剪切处理来制备切割层压片。 如此制备的切割层压片具有突出部分，其通过使保护片的移除容易而有助于提高生产率; 因此可以有效地用于广泛的工业应用中，例如脆性片和柔性片。
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公开(公告)号：US20140017486A1
公开(公告)日：2014-01-16
申请号：US13939905
申请日：2013-07-11
Applicant: SKC Co., Ltd
Inventor： Il Hwan YOO , Jin Cheol KIM , Tae Kyoung KIM , Dong Gyu LEE , Yu Jin LEE
CPC classification number: H01B17/60 , B29C67/0011 , B32B3/266 , B32B7/12 , B32B9/005 , B32B9/045 , B32B18/00 , B32B27/304 , B32B27/32 , B32B27/36 , B32B27/365 , B32B38/0004 , B32B2038/0024 , B32B2307/558 , B32B2315/02 , B32B2457/00 , C04B35/265 , C04B37/008 , C04B2235/6025 , C04B2235/6562 , C04B2235/668 , C04B2237/34 , C04B2237/62 , C04B2237/704 , C04B2237/708 , H01F1/375 , H01Q1/38 , H01Q7/06 , H05K9/0075 , Y10T156/1052 , Y10T428/252
Abstract: Disclosed is a ceramic laminate sheet comprising a ceramic sheet having a plurality of cracks and a polymer resin layer disposed on one side or both sides of the ceramic sheet, wherein the plurality of cracks pass through the ceramic sheet from one side to the other side thereof, the cracks divide the ceramic sheet into a plurality of pieces, grooves for formation of the cracks are not provided in one side and the other side of the ceramic sheet.
Abstract translation: 公开了一种陶瓷层压片，其包括具有多个裂纹的陶瓷片和设置在陶瓷片的一侧或两侧的聚合物树脂层，其中多个裂纹从一侧到另一侧穿过陶瓷片 ，则将陶瓷片分割为多个，在陶瓷片的一侧和另一侧不设置用于形成裂纹的槽。
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公开(公告)号：US20170346165A1
公开(公告)日：2017-11-30
申请号：US15609082
申请日：2017-05-31
Applicant: SKC CO., LTD.
Inventor： Tae Kyoung KIM , Jong Hwi PARK , Jin Cheol KIM , Hyun Gon MOON , Jonghak CHOI , Nah Young KIM
Abstract: An antenna device in which a conductive foil or an antenna pattern directly formed on the magnetic sheet without an insulating substrate such as polyimide, has a reduced thickness and may be prepared simple process. Also, with respect to the antenna device, flexibility may be improved by using a polymer-type magnetic sheet, and, since magnetic properties are excellent, the antenna device may be used for multiple applications such as NFC, WPC, and MST.
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公开(公告)号：US20170345535A1
公开(公告)日：2017-11-30
申请号：US15609309
申请日：2017-05-31
Applicant: SKC CO., LTD.
Inventor： Tae Kyoung KIM , Jong Hwi PARK , Jin Cheol KIM , Jonghak CHOI , Nah Young KIM , Hyun Gon MOON
Abstract: A magnetic sheet having improved acid/base-resistant properties, corrosion-resistance, and an excellent magnetic property at NFC, WPC, and MST frequencies, has little changes in weight and thickness even if the environment changes, for example, even after an etching treatment for patterning, or a reflow or soldering process which is performed for its application to a product.
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公开(公告)号：US20170341341A1
公开(公告)日：2017-11-30
申请号：US15609100
申请日：2017-05-31
Applicant: SKC CO., LTD.
Inventor： Tae Kyoung KIM , Jong Hwi PARK , Jin Cheol KIM , Hyun Gon MOON , Jonghak CHOI , Nah Young KIM
IPC: B32B7/12 , B32B27/40 , B32B37/06 , B32B37/10 , H01Q1/36 , B32B15/08 , B32B27/20 , H01Q1/24 , H02J7/02 , B32B38/00 , H04B5/00
CPC classification number: B32B7/12 , B32B5/16 , B32B15/08 , B32B15/16 , B32B15/20 , B32B27/20 , B32B27/40 , B32B37/06 , B32B37/10 , B32B37/18 , B32B37/20 , B32B2038/0076 , B32B2250/03 , B32B2250/40 , B32B2255/06 , B32B2255/26 , B32B2260/025 , B32B2260/046 , B32B2264/102 , B32B2264/105 , B32B2264/107 , B32B2264/12 , B32B2307/202 , B32B2307/208 , B32B2307/732 , B32B2375/00 , B32B2457/00 , H01Q1/242 , H01Q1/36 , H01Q7/06 , H02J7/025 , H02J50/12 , H04B5/0081
Abstract: According to a method of preparing a conductive magnetic composite sheet, the method comprising preparing a magnetic sheet comprising a magnetic powder and a binder resin; stacking the magnetic sheet and a first conductive foil; and applying heat and pressure to the obtained stack to bond the magnetic sheet and the first conductive foil, a conductive magnetic composite sheet having excellent interlayer adhesion between the magnetic sheet and the conductive foil can be prepared while having an excellent magnetic property at NFC, WPC, and MST frequencies.
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