专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11527352B2 Electronic component, electronic-component mounting board, and electronic-component manufacturing method 有权
公开(公告)号：US11527352B2
公开(公告)日：2022-12-13
申请号：US16838918
申请日：2020-04-02
申请人： Murata Manufacturing Co., Ltd.
发明人： Hiraku Kawai , Noboru Shiokawa , Yuichi Iida , Yoshitaka Matsuki , Masahiro Kubota , Kenji Nishiyama , Takaya Wada , Tadashi Washimori , Rikiya Sano , Chiharu Sakaki
IPC分类号： H01F27/29 , H03H7/01 , H01G4/228 , H01F41/04 , H01F27/28 , H03H1/00
摘要： An electronic component includes a single-layer glass plate, an outer-surface conductor that is disposed above an outer surface of the single-layer glass plate and that is at least a part of an electrical element, and a terminal electrode that is a terminal of the electrical element. The terminal electrode is disposed above the outer surface of the single-layer glass plate and being electrically connected to the outer-surface conductor.

2. 发明授权

US11610728B2 Electronic component and electronic component module 有权
公开(公告)号：US11610728B2
公开(公告)日：2023-03-21
申请号：US17459862
申请日：2021-08-27
申请人： Murata Manufacturing Co., Ltd.
发明人： Yoshitaka Matsuki , Hiraku Kawai , Yuichi Iida , Masahiro Kubota , Fumihiko Naruse
IPC分类号： H01F27/29 , H05K1/18 , H01G2/10 , H01G4/228
摘要： An electronic component comprising a glass body containing a photosensitizer; a conductor as at least a part of an electric element, arranged on the glass body; a terminal electrode as a terminal of the electric element, arranged above an outer surface of the glass body, with the terminal electrode being electrically connected to the conductor; and an insulating film arranged above the outer surface of the glass body. The insulating film reflects or absorbs light in a photosensitive wavelength range of the photosensitizer contained in the glass body.

3. 发明授权

US10192650B2 Photosensitive conductive paste, method of producing multilayer electronic component using the same, and multilayer electronic component 有权
公开(公告)号：US10192650B2
公开(公告)日：2019-01-29
申请号：US15584227
申请日：2017-05-02
申请人： Murata Manufacturing Co., Ltd.
发明人： Kenta Kondo , Tomonori Sakata , Masahiro Kubota , Machiko Motoya
IPC分类号： H01B1/22 , B05D5/12 , C03C3/00 , C03C8/18 , C09D5/24 , G03F7/004 , G03F7/038 , H05K1/02 , H05K1/09 , C03C3/076 , C03C3/089 , C03C3/091 , C03C8/02 , C03C8/04 , G03F7/029 , G03F7/031 , G03F7/033 , H05K3/02 , H05K3/46
摘要： A photosensitive conductive paste that contains (a) a conductive powder in an amount of 70.3 to 85.6 mass % with respect to the total amount of the photosensitive conductive paste; (b) a photosensitive resin composition containing an alkali-soluble polymer, a photosensitive monomer, a photopolymerization initiator, and a solvent; and (c) a glass frit. The mass ratio of the glass frit to the conductive powder is 0.020 to 0.054, and the glass frit has a softening point that is equal to or above the temperature at which sintering of the conductive powder starts.

4. 发明授权

US09063418B2 Photosensitive resin composition and photosensitive paste including the same 有权
标题翻译：感光树脂组合物和包含其的感光糊剂
公开(公告)号：US09063418B2
公开(公告)日：2015-06-23
申请号：US14300996
申请日：2014-06-10
申请人： MURATA MANUFACTURING CO., LTD.
发明人： Masahiro Kubota
IPC分类号： G03F7/038 , G03F7/004 , G03F7/032
CPC分类号： G03F7/038 , G03F7/004 , G03F7/0047 , G03F7/029 , G03F7/031 , G03F7/032
摘要： A photosensitive resin composition which is high in thermal decomposition property of a photocured product thereof even in a case of being subjected to heat treatment in a non-oxygen atmosphere and is less likely to generate a residue of carbon and a photosensitive paste composed of the same are provided. The composition contains (a) a photopolymerization initiator, (b) an acryl monomer, and (c) polyalkylene carbonate, in which a ratio of polyalkylene carbonate to a total amount of the acryl monomer and polyalkylene carbonate is not lower than 50 weight % and not higher than 90 weight %. Polypropylene carbonate is used as polyalkylene carbonate. The photosensitive paste is obtained by blending the photosensitive composition, a solvent, and inorganic powders. Insulating inorganic material powders or conductive metal powders are employed as the inorganic powders.
摘要翻译：即使在非氧气氛中进行热处理，也不太可能产生碳残留物的感光性浆料的光固化物的热分解性高的感光性树脂组合物被提供。该组合物含有（a）光聚合引发剂，（b）丙烯酸单体和（c）聚碳酸亚烷基酯，其中聚碳酸亚烷基酯与丙烯酸单体和聚碳酸亚烷基酯的总量的比例不低于50重量％，和不高于90重量％。聚碳酸亚丙酯用作聚碳酸亚烷基酯。通过将感光性组合物，溶剂和无机粉末混合，得到感光性糊剂。使用绝缘无机材料粉末或导电金属粉末作为无机粉末。

5. 发明申请

US20170236611A1 PHOTOSENSITIVE CONDUCTIVE PASTE, METHOD OF PRODUCING MULTILAYER ELECTRONIC COMPONENT USING THE SAME, AND MULTILAYER ELECTRONIC COMPONENT 审中-公开
公开(公告)号：US20170236611A1
公开(公告)日：2017-08-17
申请号：US15584227
申请日：2017-05-02
申请人： Murata Manufacturing Co., Ltd.
发明人： Kenta Kondo , Tomonori Sakata , Masahiro Kubota , Machiko Motoya
IPC分类号： H01B1/22 , H05K1/02 , C09D5/24 , G03F7/038 , G03F7/004 , H05K1/09
CPC分类号： H01B1/22 , B05D5/12 , C03C3/076 , C03C3/089 , C03C3/091 , C03C8/02 , C03C8/04 , C03C8/18 , C09D5/24 , G03F7/0047 , G03F7/029 , G03F7/031 , G03F7/033 , G03F7/038 , H05K1/028 , H05K1/095 , H05K3/02 , H05K3/4629 , H05K2203/0514
摘要： A photosensitive conductive paste that contains(a) a conductive powder in an amount of 70.3 to 85.6 mass % with respect to the total amount of the photosensitive conductive paste; (b) a photosensitive resin composition containing an alkali-soluble polymer, a photosensitive monomer, a pnotopolym.erization initiator, and a solvent; and (c) a glass frit. The mass ratio of the glass frit to the conductive powder is 0.020 to 0.054, and the glass frit has a softening point that is equal to or above the temperature at which sintering of the conductive powder starts.

6. 发明授权

US11508514B2 Multilayer inductor component and method for manufacturing multilayer inductor component 有权
公开(公告)号：US11508514B2
公开(公告)日：2022-11-22
申请号：US17732430
申请日：2022-04-28
申请人： Murata Manufacturing Co., Ltd.
发明人： Tomohiro Kido , Masahiro Kubota , Tomonori Sakata , Kenta Kondo , Shimpei Tanabe , Yoshiyuki Oota
IPC分类号： H01F27/28 , H01F27/29 , H01F41/04 , H01F17/04 , B32B15/20 , B32B15/04 , H01F17/00
摘要： A multilayer inductor component includes an element body that is an insulator and a coil in which a plurality of coil conductor layers that extend along planes in the element body are electrically connected to each other. Also, each of the coil conductor layers includes metal part and glass part, and the glass part include internal glass portion that is entirely included in the metal part.

7. 发明授权

US11348719B2 Multilayer inductor component and method for manufacturing multilayer inductor component 有权
公开(公告)号：US11348719B2
公开(公告)日：2022-05-31
申请号：US16205045
申请日：2018-11-29
申请人： Murata Manufacturing Co., Ltd.
发明人： Tomohiro Kido , Masahiro Kubota , Tomonori Sakata , Kenta Kondo , Shimpei Tanabe , Yoshiyuki Oota
IPC分类号： H01F27/28 , B32B15/04 , H01F17/00 , H01F27/29 , H01F41/04 , B32B15/20
摘要： A multilayer inductor component includes an element body that is an insulator and a coil in which a plurality of coil conductor layers that extend along planes in the element body are electrically connected to each other. Also, each of the coil conductor layers includes metal part and glass part, and the glass part include internal glass portion that is entirely included in the metal part.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式