KR970024078A - Inductance element for chip noise filter manufacturing - Google Patents

Inductance element for chip noise filter manufacturing Download PDF

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Publication number
KR970024078A
KR970024078A KR1019950037754A KR19950037754A KR970024078A KR 970024078 A KR970024078 A KR 970024078A KR 1019950037754 A KR1019950037754 A KR 1019950037754A KR 19950037754 A KR19950037754 A KR 19950037754A KR 970024078 A KR970024078 A KR 970024078A
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South Korea
Prior art keywords
inductance element
segments
horizontal
segment
noise filter
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KR1019950037754A
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Korean (ko)
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KR0167012B1 (en
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조운형
이재도
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조윤형
이재도
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Priority to KR1019950037754A priority Critical patent/KR0167012B1/en
Priority to JP8294379A priority patent/JPH09232163A/en
Publication of KR970024078A publication Critical patent/KR970024078A/en
Application granted granted Critical
Publication of KR0167012B1 publication Critical patent/KR0167012B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Filters And Equalizers (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

본 발명은 노이즈 필터의 제조에 사용되는 인덕턴스 소자에 관한 것으로, 평면상에서 서로 길게 이어져 지그재그 형태를 이루도록, 길이가 L1인 수평 세그먼트들과, 길이가 L2인 수직 세그먼트들로 이루어지며, 맨 처음 수평 세그먼트 및 맨나중 수평 세그먼트를 제외한 상기 수평 세그먼트 각각은 양 끝단이 상기 수직 세그먼트에 의해 연결되어 모든 상기 수평 세그먼트들은 등간격으로 평행을 이루고 있으며, 맨 처음 및 맨 나중 상기 수평 세그먼트 중 최소한 어느 하나로부터는 레그부가 연장되는 구성되어 각 세그먼트 사이의 유도결합이 발생하지 않게 한 것이다.The present invention relates to an inductance element used in the manufacture of a noise filter, which consists of horizontal segments of length L1 and vertical segments of length L2 so as to extend in a zigzag form on a plane. And each of the horizontal segments except the last horizontal segment has both ends connected by the vertical segments so that all the horizontal segments are parallel at equal intervals, and at least one of the first and last horizontal segments is a leg. The extension is configured so that inductive coupling between the segments does not occur.

Description

칩형태의 노이즈 필터 제조용 인덕턴스 소자Inductance element for chip noise filter manufacturing

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명인 칩 형태의 L형 노이즈 필터 제조용 인덕턴스 소자로 된 리드프레임을 나타내는 도면,1 is a view showing a lead frame made of an inductance element for manufacturing an L-shaped noise filter of a chip shape according to the present invention;

제 2 도는 제 1 도의 일부를 확대한 확대도,2 is an enlarged view in which a part of FIG. 1 is enlarged;

제 3(A)도는 제 2 도의 리드프레임 중에서 하나의 인덕턴스 소자를 나타내는 도면,3 (A) is a view showing one inductance element of the lead frame of FIG.

제 3(B)도는 칩 콘덴서가 부착되는 부분을 나타내는 도면,3 (B) is a view showing a portion where a chip capacitor is attached;

제 4 도는 제 3(B)도에서 칩 콘덴서 부착부에 칩 콘덴서를 부착하였을 때 구성되는 회로도를 나타내는 도면,FIG. 4 is a diagram showing a circuit diagram when the chip capacitor is attached to the chip capacitor attaching part in FIG. 3 (B),

제 5 도는 본 발명에 따라 칩형태의 T형 노이즈 필터를 제작하기 위한 또 다른 형태의 인덕턴스 소자를 나타내는 도면.5 shows another form of inductance element for fabricating a chip-shaped T-type noise filter in accordance with the present invention.

Claims (4)

평면상에서 서로 길게 이어져 지그재그 형태를 이루도록, 길이가 L1인 수평 세그먼트들과, 길이가 L2인 수직 세그먼트들로 이루어지며, 맨 처음 수평 세그먼트 및 맨나중 수평 세그먼트를 제외한 상기 수평 세그먼트 각각은 양 끝단이 상기 수직 세그먼트에 의해 연결되어 모든 상기 수평 세그먼트들은 등간격으로 평행을 이루고 있으며, 맨 처음 및 맨 나중 상기 수평 세그먼트 중 최소한 어느 하나로부터는 레그부가 연장되는 구성으로 된 칩형태의 노이즈 필터 제조용 인덕턴스 소자.It consists of horizontal segments of length L1 and vertical segments of length L2 so as to extend in a zigzag shape in a plane to each other, and each of the horizontal segments except the first horizontal segment and the last horizontal segment has both ends thereof. An inductance element for manufacturing a chip-shaped noise filter connected by a vertical segment, in which all the horizontal segments are parallel at equal intervals, and a leg portion extends from at least one of the first and last horizontal segments. 제 1 항에 있어서, 상기 레그부에는 칩 콘덴서 부착부가 형성되어 있는 것을 특징으로 하는 칩형태의 노이즈 필터 제조용 인덕턴스 소자.The inductance device for manufacturing a noise filter of a chip type according to claim 1, wherein a chip capacitor attaching portion is formed in the leg portion. 평면상에서 서로 길게 이어져 지그재그 형태를 이루도록, 길이가 L1인 수평 세그먼트들과, 길이가 L2인 수직 세그먼트들로 이루어지며, 맨 처음 수평 세그먼트 및 맨 나중 수평 세그먼트를 제외한 상기 수평 세그먼트 각각은 양 끝단이 상기 수직 세그먼트에 의해 연결되어 모든 상기 수평 세그먼트들은 등간격으로 평행을 이루고 있으며, 맨 처음 상기 수평 세그먼트로부터는 레그부가 연장되는 제1 인덕턴스 요소와, 상기 제1 인덕턴스 요소와 동일한 형태로 된 제2 인덕턴스요소와, 상기 제1 인덕턴스 요소와 상기 제2 인덕턴스요소를 연결하는 연결세그먼트와, 상기 연결 세그먼트로부터 상기 레그부 방향으로 상기 레그부와 평행으로 연장되고 칩 콘덴서 부착부가 형성되어 있는 제3 레그부로 구성된 칩형태의 노이즈 필터 제조용 인덕턴스 소자.It consists of horizontal segments of length L1 and vertical segments of length L2 so as to extend in a zigzag shape in a plane to each other, and each of the horizontal segments except the first horizontal segment and the last horizontal segment has both ends thereof. All of the horizontal segments connected by a vertical segment are parallel to each other at equal intervals, and a first inductance element having a leg portion extending from the first horizontal segment and a second inductance element having the same shape as the first inductance element. And a connecting segment connecting the first inductance element and the second inductance element, and a third leg portion extending in parallel with the leg portion in the direction of the leg portion from the connecting segment and having a chip capacitor attachment portion formed thereon. Inductance element for manufacturing noise filter of the form. 제 3 항에 있어서, 상기 제3 레그부에는 칩 콘덴서 부착부가 형성되어 있는 것을 특징으로 하는 칩형태의 노이즈 필터 제조용 인덕턴스 소자.The inductance element for manufacturing a noise filter of a chip type according to claim 3, wherein the third leg portion is provided with a chip capacitor attachment portion. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950037754A 1995-10-28 1995-10-28 Inductance device for chip-type noise filter KR0167012B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950037754A KR0167012B1 (en) 1995-10-28 1995-10-28 Inductance device for chip-type noise filter
JP8294379A JPH09232163A (en) 1995-10-28 1996-10-16 Chip-type inductance element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950037754A KR0167012B1 (en) 1995-10-28 1995-10-28 Inductance device for chip-type noise filter

Publications (2)

Publication Number Publication Date
KR970024078A true KR970024078A (en) 1997-05-30
KR0167012B1 KR0167012B1 (en) 1999-01-15

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Application Number Title Priority Date Filing Date
KR1019950037754A KR0167012B1 (en) 1995-10-28 1995-10-28 Inductance device for chip-type noise filter

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JP (1) JPH09232163A (en)
KR (1) KR0167012B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04215412A (en) * 1990-12-13 1992-08-06 Sony Corp Inductor and molded inductor
JP2886005B2 (en) * 1992-10-12 1999-04-26 松下電器産業株式会社 LC filter
JPH0655211U (en) * 1993-01-09 1994-07-26 東光株式会社 Noise filter

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KR0167012B1 (en) 1999-01-15
JPH09232163A (en) 1997-09-05

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