KR960012063A - Method of manufacturing tantalum capacitor - Google Patents

Method of manufacturing tantalum capacitor Download PDF

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Publication number
KR960012063A
KR960012063A KR1019940023039A KR19940023039A KR960012063A KR 960012063 A KR960012063 A KR 960012063A KR 1019940023039 A KR1019940023039 A KR 1019940023039A KR 19940023039 A KR19940023039 A KR 19940023039A KR 960012063 A KR960012063 A KR 960012063A
Authority
KR
South Korea
Prior art keywords
deposited
wire
phosphate solution
tantalum capacitor
tantalum
Prior art date
Application number
KR1019940023039A
Other languages
Korean (ko)
Inventor
오일균
Original Assignee
서두칠
대우전자부품 주식회사
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 서두칠, 대우전자부품 주식회사 filed Critical 서두칠
Priority to KR1019940023039A priority Critical patent/KR960012063A/en
Publication of KR960012063A publication Critical patent/KR960012063A/en

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Abstract

본 발명은 탄탈콘덴서의 제조방법에 관한 것으로, 탄탈소자의 인산수용액 침적시 와이어는 인산수용액에 침적하지않으며, 탄탄소자는 인산수용액에 완전이 침적하여 화성공정을 진행함을 특징으로 하며, 이후 리드 프레임 공정에서 리드 프레임 용접시 와이어에 형성된 산화미팍으로 인해 과전류를 인가함으로서 발생하는 피막의 파괴를 막으며, 누설전류가 현저히 감소되어 고품질의 제품을 생산하는 효과가 있다.The present invention relates to a method for manufacturing a tantalum capacitor, wherein the wire is not deposited in the phosphate solution when the phosphate solution is deposited in the tantalum element, and the carbon carbon is completely deposited in the phosphate solution to carry out the chemical conversion process. In the frame process, when the lead frame is welded to prevent the breakage of the film generated by applying an overcurrent due to the fine oxide formed on the wire, the leakage current is significantly reduced, thereby producing a high-quality product.

Description

탄탈 콘덴서의 제조방법.Method of manufacturing tantalum capacitors.

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

제2도는 (가)도는 본 발명의 화성공정을 나타내는 도면이고, (나)도는 화성공정후의 탄탈소자의 단면도이다.단면도이다.2 is a diagram showing the chemical conversion process of the present invention, and (b) is a sectional view of the tantalum element after the chemical conversion process.

Claims (1)

알루미늄 벨트(14)에 와이어(16)로 용점 연결한 탄탈소자(18)를 인산 수용액(12)에 침적할 때 와이어(16)를 인산 수용액(12)에 2-3㎜정도 침적하는 화상공정에 있어서, 상기 탄탈소자(18)의 인산 수용액(12) 침적시 와이어는 인산 수용액(12)에 침적하지 않으며, 탄탈소자(18)는 인산수용액(12)에 완전히 침적하여 화성공정을 진행함을 특징으로 하는 탄탈 콘덴서의 제조 방법.When the tantalum element 18, the melting point of which is connected to the aluminum belt 14 by the wire 16, is immersed in the phosphate aqueous solution 12, in the imaging process in which the wire 16 is immersed in the phosphate aqueous solution 12 by 2-3 mm. In this case, when the phosphoric acid solution 12 of the tantalum element 18 is deposited, the wire is not deposited in the aqueous phosphoric acid solution 12, and the tantalum element 18 is completely deposited in the aqueous solution of phosphoric acid 12 to perform the chemical conversion process. Method of manufacturing a tantalum capacitor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940023039A 1994-09-13 1994-09-13 Method of manufacturing tantalum capacitor KR960012063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940023039A KR960012063A (en) 1994-09-13 1994-09-13 Method of manufacturing tantalum capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940023039A KR960012063A (en) 1994-09-13 1994-09-13 Method of manufacturing tantalum capacitor

Publications (1)

Publication Number Publication Date
KR960012063A true KR960012063A (en) 1996-04-20

Family

ID=66686542

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940023039A KR960012063A (en) 1994-09-13 1994-09-13 Method of manufacturing tantalum capacitor

Country Status (1)

Country Link
KR (1) KR960012063A (en)

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