KR970018288A - 와이어본딩용 어레이형 수동부품 제조방법 - Google Patents
와이어본딩용 어레이형 수동부품 제조방법 Download PDFInfo
- Publication number
- KR970018288A KR970018288A KR1019950028919A KR19950028919A KR970018288A KR 970018288 A KR970018288 A KR 970018288A KR 1019950028919 A KR1019950028919 A KR 1019950028919A KR 19950028919 A KR19950028919 A KR 19950028919A KR 970018288 A KR970018288 A KR 970018288A
- Authority
- KR
- South Korea
- Prior art keywords
- array
- wire bonding
- forming
- photoresist
- resistor
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/60—Attaching or detaching leads or other conductive members, to be used for carrying current to or from the device in operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Abstract
Description
Claims (3)
- 기판(10)상에 광식각기술에 의해 감광저항체를 만들고, 증착법에 의한 Au코팅으로 단자부를 형성한 다음, 상기 감광저항체를 제거하는 단계와, 재차 감광저항체를 형성하여 스퍼터링 코팅한 다음, 상기 감광저항체를 제거하는 단계 및, 열처리에 의해 코팅층의 접착력을 증진시킨 다음, 그 위에 얇게 형성된 감광저항체의 저항치를 레이저 기공에 의해 맞춘후, 감광저항체를 제거한 다음, 보호층을 형성하는 단계로 이루어진 것을 특징으로 하는 와이어본딩용 어레이형 수동부품의 제조방법.
- 기판(10)상에 하드마스크를 위치키시고, 증착법에 의한 Au, Ag/Pb 또는 Pt 코팅으로 증착과 더불어 단자전극의 형상을 형성하는 단계와, 재차, 저항소자 형상의 하드마스크를 위치시키고, 스퍼터링법에 의한 저항체 코팅으로 단자전극 사이에 저항체의 형상이 이루어지는 단계, 열처리에 의해 코팅층의 접착력을 증진시킨 다음, 그 위에 얇게 형성된 감광저항체의 저항치를 레이저 가공법에 의해 맞춘후, 감광저항체를 제거한 다음 보호층을 형성하는 단계로 이루어진 것을 특징으로 하는 와이어본딩용 어레이형 수동부품의 제조방법.
- 기판(10)상에 후막전극용 페이스트 즉, Ag/Pb계 전극, 양 전극의 사이에 저항체 페이스트 및 저항 상에 보호층(보호 1층)용 유리질 페이스트를 후막인쇄하고 소성하는 단계와, 레이저식각법에 의해 소자 사이의 전극 물질을 제거하여 소자 사이의 전극을 분리하는 단계, 레이저식각법에 의해 소자의 저항을 측정하면서 원하는 저항치로 저항을 조절하는 단계, 레이저식각이 끝난 저항소자 상면에 보호층(보호 2층)용 유리질을 인쇄하고 마킹한 후 소성하는 단계, 기판(10)배면에 다이본딩용 Ni를 후막인쇄하고 소성하는 단계 및, 니켈 상에 Sn/Pb를 선택적으로 도포하여 플로우 또는 리플로우 공정에 의해 다이본딩이 이루어지는 단계로 이루어진 것을 특징으로 하는 와이어본딩용 어레이형 수동부품의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028919A KR0167009B1 (ko) | 1995-09-05 | 1995-09-05 | 와이어본딩용 어레이형 칩저항기의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950028919A KR0167009B1 (ko) | 1995-09-05 | 1995-09-05 | 와이어본딩용 어레이형 칩저항기의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970018288A true KR970018288A (ko) | 1997-04-30 |
KR0167009B1 KR0167009B1 (ko) | 1999-02-01 |
Family
ID=19426075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950028919A Expired - Fee Related KR0167009B1 (ko) | 1995-09-05 | 1995-09-05 | 와이어본딩용 어레이형 칩저항기의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0167009B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100426702B1 (ko) * | 2001-08-27 | 2004-04-13 | 엘지이노텍 주식회사 | 계단식 다층 기판을 이용한 와이어 본딩 구조 |
-
1995
- 1995-09-05 KR KR1019950028919A patent/KR0167009B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100426702B1 (ko) * | 2001-08-27 | 2004-04-13 | 엘지이노텍 주식회사 | 계단식 다층 기판을 이용한 와이어 본딩 구조 |
Also Published As
Publication number | Publication date |
---|---|
KR0167009B1 (ko) | 1999-02-01 |
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