KR20060043250A - 와이어 본딩장치 - Google Patents
와이어 본딩장치 Download PDFInfo
- Publication number
- KR20060043250A KR20060043250A KR1020050016596A KR20050016596A KR20060043250A KR 20060043250 A KR20060043250 A KR 20060043250A KR 1020050016596 A KR1020050016596 A KR 1020050016596A KR 20050016596 A KR20050016596 A KR 20050016596A KR 20060043250 A KR20060043250 A KR 20060043250A
- Authority
- KR
- South Korea
- Prior art keywords
- high voltage
- wire
- current
- circuit
- discharge
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
- A47J27/58—Cooking utensils with channels or covers collecting overflowing liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/002—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating specially adapted for particular articles or work
- B23K20/004—Wire welding
- B23K20/005—Capillary welding
- B23K20/007—Ball bonding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/78—Apparatus for connecting with wire connectors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
-
- 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
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
- H01L2224/7825—Means for applying energy, e.g. heating means
- H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
- H01L2224/78301—Capillary
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- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85009—Pre-treatment of the connector or the bonding area
- H01L2224/8503—Reshaping, e.g. forming the ball or the wedge of the wire connector
- H01L2224/85035—Reshaping, e.g. forming the ball or the wedge of the wire connector by heating means, e.g. "free-air-ball"
- H01L2224/85045—Reshaping, e.g. forming the ball or the wedge of the wire connector by heating means, e.g. "free-air-ball" using a corona discharge, e.g. electronic flame off [EFO]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01023—Vanadium [V]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19043—Component type being a resistor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/912—Cookware, i.e. pots and pans
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Wire Bonding (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
Description
Claims (4)
- 고전압전원의 고전압측을 전압공급선을 통해서 전기 토치에 접속하고, 와이어를 어스선을 통해서 고전압전원의 그라운드측에 접속하고, 와이어의 선단과 전기 토치와의 사이에 상기 고전압전원으로 고전압을 인가해 방전시켜서 와이어의 선단에 볼을 형성하는 경우에, 상기 방전 전류가 일정값이 되도록 제어하는 정전류회로를 구비하고, 상기 정전류회로는, 방전 전류를 검출하는 전류검출 회로와, 상기 방전 전류에 의해 고전압을 제어하는 고전압제어회로를 갖는 와이어 본딩 장치에 있어서, 상기 정전류회로의 전류검출 회로는 상기 어스선에 흐르는 전류를 검출하고, 이 검출 전류를 상기 정전류회로의 고전압제어회로에 입력하도록 접속되어 있고, 방전시에 상기 전류검출 회로로부터 출력이 없는 때에 어스선 단선으로서 판정하는 것을 특징으로 하는 와이어 본딩 장치.
- 제1항에 있어서, 상기 고전압제어회로는, 출력단이 상기 전기 토치에 접속되고, 플러스측 입력 단자에 상기 고전압전원의 고전압측이 접속되고, 마이너스측 입력 단자에 상기 전류검출 회로의 출력단이 접속되고, 상기 전류검출 회로는, 입력단이 상기 어스선에 흐르는 전류를 검출하도록 설치되고, 방전시에 상기 전류검출 회로로부터 출력이 없는 때에 어스선 단선으로서 판정하는 것을 특징으로 하는 와이어 본딩 장치.
- 고전압전원의 고전압측을 전압공급선을 통해서 전기 토치에 접속하고, 와이어를 어스선을 통해서 고전압전원의 그라운드측에 접속하고, 와이어의 선단과 전기 토치와의 사이에 상기 고전압전원으로 고전압을 인가해 방전시켜서 와이어의 선단에 볼을 형성하는 경우에, 상기 방전 전류가 일정값이 되도록 제어하는 정전류회로를 구비하고, 상기 정전류회로는, 방전 전류를 검출하는 전류검출 회로와, 상기 방전 전류에 의해 고전압을 제어하는 고전압제어회로를 갖는 와이어 본딩 장치에 있어서, 상기 정전류회로의 전류검출 회로는, 상기 어스선에 흐르는 전류를 검출하고, 이 검출 전류를 상기 정전류회로의 고전압제어회로에 입력하도록 접속되어 있고, 방전시에 상기 전류검출 회로로부터 출력이 없는 때에 어스선 단선으로서 판정한 때에 작동해서 상기 어스선의 도통을 검출하는 어스선 도통검출수단을 설치하고, 이 어스선 도통검출수단에 의한 도통에 의해 어스선 단선인가 방전 미스인가를 판정하는 것을 특징으로 하는 와이어 본딩 장치.
- 제3항에 있어서, 상기 고전압제어회로는, 출력단이 상기 전기 토치에 접속되고, 플러스측 입력 단자에 상기 고전압전원의 고전압측이 접속되고, 마이너스측 입력 단자에 상기 전류검출 회로의 출력단이 접속되고, 상기 전류검출 회로는, 입력단이 상기 어스선에 흐르는 전류를 검출하도록 설치되고, 방전시에 상기 전류검출 회로로부터 출력이 없는 때에 어스선 단선으로서 판정한 때에 작동해서 상기 어스선의 도통을 검출하는 어스선 도통검출수단을 설치하고, 이 어스선 도통검출수단에 의한 도통에 의해 어스선 단선인가 방전 미스인가를 판정하는 것을 특징으로 하는 와이어 본딩 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004097401A JP4176671B2 (ja) | 2004-03-30 | 2004-03-30 | ワイヤボンディング装置 |
JPJP-P-2004-00097401 | 2004-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060043250A true KR20060043250A (ko) | 2006-05-15 |
KR100628702B1 KR100628702B1 (ko) | 2006-09-28 |
Family
ID=35054028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050016596A KR100628702B1 (ko) | 2004-03-30 | 2005-02-28 | 와이어 본딩장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050219777A1 (ko) |
JP (1) | JP4176671B2 (ko) |
KR (1) | KR100628702B1 (ko) |
TW (1) | TW200532829A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008187066A (ja) * | 2007-01-31 | 2008-08-14 | Oki Electric Ind Co Ltd | パワートランジスタ |
CN104813457B (zh) * | 2012-11-16 | 2017-08-04 | 株式会社新川 | 打线装置以及打线方法 |
KR101919260B1 (ko) * | 2015-05-03 | 2018-11-15 | 가부시끼가이샤가이죠 | 와이어 본더용 볼 형성 장치 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2835989B2 (ja) * | 1991-05-24 | 1998-12-14 | 株式会社新川 | ワイヤボンダ用ボール形成装置 |
JP2714339B2 (ja) * | 1993-01-19 | 1998-02-16 | ローム株式会社 | ワイヤボンディング装置 |
JP3057631B2 (ja) * | 1995-11-24 | 2000-07-04 | 株式会社新川 | 被覆ワイヤのワイヤボンディングツールの清浄方法 |
JP3370543B2 (ja) * | 1997-02-24 | 2003-01-27 | 株式会社新川 | ワイヤボンディング装置用放電異常検出装置及びその方法 |
US6667625B1 (en) * | 2001-12-31 | 2003-12-23 | Charles F. Miller | Method and apparatus for detecting wire in an ultrasonic bonding tool |
-
2004
- 2004-03-30 JP JP2004097401A patent/JP4176671B2/ja not_active Expired - Lifetime
-
2005
- 2005-01-24 TW TW094101992A patent/TW200532829A/zh unknown
- 2005-02-28 KR KR1020050016596A patent/KR100628702B1/ko active IP Right Grant
- 2005-03-30 US US11/093,712 patent/US20050219777A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TWI324369B (ko) | 2010-05-01 |
JP4176671B2 (ja) | 2008-11-05 |
KR100628702B1 (ko) | 2006-09-28 |
US20050219777A1 (en) | 2005-10-06 |
TW200532829A (en) | 2005-10-01 |
JP2005286080A (ja) | 2005-10-13 |
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