-
Patent Agency Ranking
公开(公告)号：US20240234018A9
公开(公告)日：2024-07-11
申请号：US18490358
申请日：2023-10-19
Applicant: TDK CORPORATION
Inventor： Hokuto EDA , Masataro SAITO , Kohei TAKAHASHI , Takamasa IWASAKI , Hiroki ASAFUSA , Takahiro NEMOTO
CPC classification number: H01F27/292 , H01F27/2804 , H01F27/306
Abstract: Since the coil body of the coil component includes a plurality of coils and the first coil is one of the plurality of coils included in the coil body, the current route from the external terminal of the first to the outer peripheral turn of the second coil portion where stray capacitance occurs is significantly shorter than the route of current flowing between the pair of external terminals, and the voltage drop in the outer peripheral turn of the second coil portion is relatively small, so that stray capacitance between the second coil portion and the first external terminal is small.
-
公开(公告)号：US20240234010A9
公开(公告)日：2024-07-11
申请号：US18490293
申请日：2023-10-19
Applicant: TDK CORPORATION
Inventor： Hokuto EDA , Masataro SAITO , Kohei TAKAHASHI , Takamasa IWASAKI , Hiroki ASAFUSA , Takahiro NEMOTO
IPC: H01F27/28
CPC classification number: H01F27/2852
Abstract: The coil body of the coil component includes a first coil, a second coil, and a third coil arranged in order along one direction when viewed from the facing direction of the pair of main surfaces of the element body. The first coil, the second coil, and the third coil have alternating winding directions, and the number of turns of the second coil is relatively small, thereby improving the characteristics of the coil component.
-
公开(公告)号：US20240136116A1
公开(公告)日：2024-04-25
申请号：US18490358
申请日：2023-10-18
Applicant: TDK CORPORATION
Inventor： Hokuto EDA , Masataro SAITO , Kohei TAKAHASHI , Takamasa IWASAKI , Hiroki ASAFUSA , Takahiro NEMOTO
CPC classification number: H01F27/292 , H01F27/2804 , H01F27/306
Abstract: Since the coil body of the coil component includes a plurality of coils and the first coil is one of the plurality of coils included in the coil body, the current route from the external terminal of the first to the outer peripheral turn of the second coil portion where stray capacitance occurs is significantly shorter than the route of current flowing between the pair of external terminals, and the voltage drop in the outer peripheral turn of the second coil portion is relatively small, so that stray capacitance between the second coil portion and the first external terminal is small.
-
公开(公告)号：US20240136109A1
公开(公告)日：2024-04-25
申请号：US18490293
申请日：2023-10-18
Applicant: TDK CORPORATION
Inventor： Hokuto EDA , Masataro SAITO , Kohei TAKAHASHI , Takamasa IWASAKI , Hiroki ASAFUSA , Takahiro NEMOTO
IPC: H01F27/28
CPC classification number: H01F27/2852
Abstract: The coil body of the coil component includes a first coil, a second coil, and a third coil arranged in order along one direction when viewed from the facing direction of the pair of main surfaces of the element body. The first coil, the second coil, and the third coil have alternating winding directions, and the number of turns of the second coil is relatively small, thereby improving the characteristics of the coil component.
-
公开(公告)号：US20240331926A1
公开(公告)日：2024-10-03
申请号：US18618214
申请日：2024-03-27
Applicant: TDK Corporation
Inventor： Manabu OHTA , Ryo FUKUOKA , Yuji MATSUURA , Hokuto EDA , Takahiro NEMOTO , Kenei ONUMA , Masazumi ARATA , Hitoshi OHKUBO
Abstract: In the coil component, the lower end portion of the bump electrode protruding from the lower surface of the element body includes a flange portion, and the lower surface of the lower end portion is concave-convex. Therefore, compared to the case where the bump electrode is exposed in the form of a flat surface so as to be flat with the lower surface of the element body, the contact areas between the bump electrodes and the terminal electrodes are increased, and high connection reliability between the bump electrodes and the terminal electrodes is realized.
-
-
-
-
Search Results
5
records
(took 0.01 seconds)
