KR20240017684A - 평판형 코일 - Google Patents

평판형 코일 Download PDF

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Publication number
KR20240017684A
KR20240017684A KR1020220095681A KR20220095681A KR20240017684A KR 20240017684 A KR20240017684 A KR 20240017684A KR 1020220095681 A KR1020220095681 A KR 1020220095681A KR 20220095681 A KR20220095681 A KR 20220095681A KR 20240017684 A KR20240017684 A KR 20240017684A
Authority
KR
South Korea
Prior art keywords
conductor
conductor layer
track
conductor track
center point
Prior art date
Application number
KR1020220095681A
Other languages
English (en)
Korean (ko)
Inventor
최현준
변강일
한진욱
강요한
김광록
안호섭
두옌 응우옌 티
김상은
Original Assignee
엘지전자 주식회사
울산과학기술원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사, 울산과학기술원 filed Critical 엘지전자 주식회사
Priority to KR1020220095681A priority Critical patent/KR20240017684A/ko
Priority to PCT/KR2023/010902 priority patent/WO2024029835A1/fr
Publication of KR20240017684A publication Critical patent/KR20240017684A/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F2017/004—Printed inductances with the coil helically wound around an axis without a core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F2017/0073—Printed inductances with a special conductive pattern, e.g. flat spiral
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H01F2027/2809—Printed windings on stacked layers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Structure Of Printed Boards (AREA)
KR1020220095681A 2022-08-01 2022-08-01 평판형 코일 KR20240017684A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020220095681A KR20240017684A (ko) 2022-08-01 2022-08-01 평판형 코일
PCT/KR2023/010902 WO2024029835A1 (fr) 2022-08-01 2023-07-27 Bobine plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020220095681A KR20240017684A (ko) 2022-08-01 2022-08-01 평판형 코일

Publications (1)

Publication Number Publication Date
KR20240017684A true KR20240017684A (ko) 2024-02-08

Family

ID=89849245

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220095681A KR20240017684A (ko) 2022-08-01 2022-08-01 평판형 코일

Country Status (2)

Country Link
KR (1) KR20240017684A (fr)
WO (1) WO2024029835A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7973635B2 (en) * 2007-09-28 2011-07-05 Access Business Group International Llc Printed circuit board coil
WO2011148291A1 (fr) * 2010-05-28 2011-12-01 Koninklijke Philips Electronics N.V. Bobine réceptrice perfectionnée
US9712209B2 (en) * 2012-12-03 2017-07-18 Samsung Electronics Co., Ltd. Planar spiral induction coil having increased quality (Q)-factor and method for designing planar spiral induction coil
US10784044B2 (en) * 2018-04-30 2020-09-22 Integrated Device Technology, Inc. Optimization of transmit and transmit/receive (TRX) coils for wireless transfer of power
KR102150565B1 (ko) * 2018-05-11 2020-09-01 한국전자통신연구원 저손실 스파이럴 코일

Also Published As

Publication number Publication date
WO2024029835A1 (fr) 2024-02-08

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