KR100461950B1 - 반도체패키지용 도전성 와이어 및 그 제조 방법, 그리고 와이어의 이베포레이션 방법 - Google Patents
반도체패키지용 도전성 와이어 및 그 제조 방법, 그리고 와이어의 이베포레이션 방법 Download PDFInfo
- Publication number
- KR100461950B1 KR100461950B1 KR10-2002-0026779A KR20020026779A KR100461950B1 KR 100461950 B1 KR100461950 B1 KR 100461950B1 KR 20020026779 A KR20020026779 A KR 20020026779A KR 100461950 B1 KR100461950 B1 KR 100461950B1
- Authority
- KR
- South Korea
- Prior art keywords
- wire
- solder ball
- colored
- conductive
- conductive wire
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 28
- 238000001704 evaporation Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000003086 colorant Substances 0.000 claims abstract description 31
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 7
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 7
- 239000012964 benzotriazole Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims 13
- 239000000975 dye Substances 0.000 claims 4
- 230000004907 flux Effects 0.000 claims 4
- 238000004806 packaging method and process Methods 0.000 claims 2
- 238000002791 soaking Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- 238000004040 coloring Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- -1 or the mechanical Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Classifications
-
- 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
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- 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 subgroups H01L21/06 - H01L21/326, 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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- 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
-
- 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
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (5)
- (정정) 반도체패키지용 회로기판에 플럭스로 임시 고정된 후, 고온에서 리플로우되면 회로기판에 완전히 고정되는 솔더볼에 있어서,상기 플럭스로 임시 고정되는 솔더볼은 표면에 벤조트리아졸, 알킬이미다졸 또는 벤조이미다졸중 어느 하나의 유기화합물과 소정 색채를 갖는 염료가 혼합되어 형성된 착색제로 착색되어 있되, 그 크기 및 금속 조성에 따라 서로 다른 색채로 착색되고, 또한 상기 착색제는 리플로우 온도 150~260℃에서 모두 휘발되어 제거되는 것을 특징으로 하는 반도체패키지용 솔더볼.
- (삭제)
- (삭제)
- (정정) 반도체패키지용 회로기판에 플럭스로 임시 고정된 후, 고온에서 리플로우되어 회로기판에 완전히 고정되는 솔더볼의 제조 방법에 있어서,원형의 솔더볼이 형성된 후, 상기 솔더볼이 벤조트리아졸, 알킬이미다졸 또는 벤조이미다졸중 어느 하나의 유기화합물과 소정 색채의 염료가 혼합된 대략 25~50℃의 온도를 갖는 착색제에 대략 1~5분 정도 담궈짐으로써, 솔더볼의 표면이 소정 색채로 착색되도록 하되, 그 크기 및 금속 조성에 따라 서로 다른 색채로 착색되도록 하고, 또한 상기 착색제는 리플로우 온도 150~260℃에서 모두 휘발되어 제거되는 것을 특징으로 하는 반도체패키지용 솔더볼의 제조 방법.
- (정정) 유기화합물에 소정 색채의 염료가 함유되어 이루어진 착색제로 착색된 솔더볼의 이베포레이션 방법에 있어서,상기 솔더볼이 반도체패키지용 회로기판에 플럭스로 임시 고정된 후, 150~260℃의 온도를 갖는 퍼니스(furnace)에서 30~60초 동안 리플로우(reflow)되면, 상기 플럭스와, 상기 솔더볼의 표면에 벤조트리아졸, 알킬이미다졸 또는 벤조이미다졸중 어느 하나의 유기화합물과 솔더볼의 크기 및 금속 조성에 따라 서로 다른 색채를 갖는 염료가 혼합되어 형성된 착색제가 이베포레이션되도록 함을 특징으로 하는 솔더볼의 이베포레이션 방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0026779A KR100461950B1 (ko) | 2002-05-15 | 2002-05-15 | 반도체패키지용 도전성 와이어 및 그 제조 방법, 그리고 와이어의 이베포레이션 방법 |
TW92112263A TWI229931B (en) | 2002-05-15 | 2003-05-06 | Solder ball and conductive wire for a semiconductor package, and its manufacturing method, and its evaporation method |
JP2003129272A JP3740507B2 (ja) | 2002-05-15 | 2003-05-07 | 半導体パッケージ用ソルダボール及び半導体パッケージ用導電性ワイヤ、並びにそれらの製造方法 |
US10/437,749 US6888242B2 (en) | 2002-05-15 | 2003-05-14 | Color contacts for a semiconductor package |
US11/038,756 US7145251B2 (en) | 2002-05-15 | 2005-01-19 | Colored conductive wires for a semiconductor package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0026779A KR100461950B1 (ko) | 2002-05-15 | 2002-05-15 | 반도체패키지용 도전성 와이어 및 그 제조 방법, 그리고 와이어의 이베포레이션 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030088794A KR20030088794A (ko) | 2003-11-20 |
KR100461950B1 true KR100461950B1 (ko) | 2004-12-14 |
Family
ID=32382919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0026779A KR100461950B1 (ko) | 2002-05-15 | 2002-05-15 | 반도체패키지용 도전성 와이어 및 그 제조 방법, 그리고 와이어의 이베포레이션 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100461950B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101394619B1 (ko) * | 2012-01-11 | 2014-05-13 | 희성금속 주식회사 | 내산화 유기물 또는 내산화 유기물과 금속이 코팅된 내산화 반도체 패키지용 본딩 와이어 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900002454A (ko) * | 1988-07-25 | 1990-02-28 | 미다 가쓰시게 | 반도체장치 및 그 제조방법 |
KR930010438A (ko) * | 1991-11-14 | 1993-06-22 | 민화식 | 산업 폐기물의 고열 분해 소각장치 |
KR19990037134A (ko) * | 1997-10-16 | 1999-05-25 | 가네꼬 히사시 | 피복되고 미세한 금속와이어 및 이를 이용한 반도체장치의 조립방법 |
KR20030003900A (ko) * | 2001-07-04 | 2003-01-14 | 주식회사 코스마 | 와이어 본딩용 다색채 캐필러리 소결체 및 그의 제조 방법 |
JP2003026249A (ja) * | 2001-07-19 | 2003-01-29 | Sumitomo Metal Mining Co Ltd | ボンディングワイヤまたは中間加工材の梱包体 |
-
2002
- 2002-05-15 KR KR10-2002-0026779A patent/KR100461950B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900002454A (ko) * | 1988-07-25 | 1990-02-28 | 미다 가쓰시게 | 반도체장치 및 그 제조방법 |
KR930010438A (ko) * | 1991-11-14 | 1993-06-22 | 민화식 | 산업 폐기물의 고열 분해 소각장치 |
KR19990037134A (ko) * | 1997-10-16 | 1999-05-25 | 가네꼬 히사시 | 피복되고 미세한 금속와이어 및 이를 이용한 반도체장치의 조립방법 |
KR20030003900A (ko) * | 2001-07-04 | 2003-01-14 | 주식회사 코스마 | 와이어 본딩용 다색채 캐필러리 소결체 및 그의 제조 방법 |
JP2003026249A (ja) * | 2001-07-19 | 2003-01-29 | Sumitomo Metal Mining Co Ltd | ボンディングワイヤまたは中間加工材の梱包体 |
Also Published As
Publication number | Publication date |
---|---|
KR20030088794A (ko) | 2003-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5962133A (en) | Solder, electronic component mounted by soldering, and electronic circuit board | |
US7105383B2 (en) | Packaged semiconductor with coated leads and method therefore | |
CN102150263A (zh) | 引线、布线部件、封装部件、带有树脂的金属部件和树脂封装半导体装置以及它们的制造方法 | |
JP2801793B2 (ja) | 錫めっき銅合金材およびその製造方法 | |
CN106373933A (zh) | 引线框及其制造方法 | |
US7145251B2 (en) | Colored conductive wires for a semiconductor package | |
US5125560A (en) | Method of soldering including removal of flux residue | |
KR100461950B1 (ko) | 반도체패키지용 도전성 와이어 및 그 제조 방법, 그리고 와이어의 이베포레이션 방법 | |
JP2004154864A (ja) | 鉛フリーはんだ合金 | |
DE102006046851B4 (de) | Verfahren zum Schützen der Kontaktelemente eines Halbleiterwafers | |
JP2002329741A (ja) | 銅ボンディングワイヤー | |
KR100461949B1 (ko) | 반도체패키지용 솔더볼 및 그 제조 방법, 그리고 솔더볼의 이베포레이션 방법 | |
JP2002289652A (ja) | 半導体装置用テープキャリアおよびその製造方法 | |
CN108231718A (zh) | 具有金包覆层的金银铝铜合金复合键合丝及其制造方法 | |
CN108198795A (zh) | 一种金钯银合金复合键合丝及其制造方法 | |
US8159826B2 (en) | Surface treatments for contact pads used in semiconductor chip packagages and methods of providing such surface treatments | |
US20080079175A1 (en) | Layer for chip contact element | |
CN108091631A (zh) | 具有金包覆层的金合金复合键合丝及其制造方法 | |
KR20180058205A (ko) | 반도체 장치 및 그의 제조 방법 | |
RU2056990C1 (ru) | Консервирующий флюс для низкотемпературной пайки | |
RU2211255C1 (ru) | Способ горячего лужения печатных плат | |
JP2001043745A (ja) | フラットケーブル | |
KR100416838B1 (ko) | 반도체의 패키지장치 및 그 방법 | |
TW541362B (en) | Lead-free electroplating process | |
JPH1166965A (ja) | リード線 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
FPAY | Annual fee payment |
Payment date: 20121204 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20131206 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20141202 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20151207 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20161205 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20171201 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20181205 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20191204 Year of fee payment: 16 |