DE3663690D1 - Electroless gold plating solution - Google Patents
Electroless gold plating solutionInfo
- Publication number
- DE3663690D1 DE3663690D1 DE8686114143T DE3663690T DE3663690D1 DE 3663690 D1 DE3663690 D1 DE 3663690D1 DE 8686114143 T DE8686114143 T DE 8686114143T DE 3663690 T DE3663690 T DE 3663690T DE 3663690 D1 DE3663690 D1 DE 3663690D1
- Authority
- DE
- Germany
- Prior art keywords
- plating solution
- gold plating
- electroless gold
- electroless
- solution
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/42—Coating with noble metals
- C23C18/44—Coating with noble metals using reducing agents
-
- 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
- H01L2224/45001—Core members of the connector
- H01L2224/4501—Shape
- H01L2224/45012—Cross-sectional shape
- H01L2224/45015—Cross-sectional shape being circular
-
- 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
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- 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
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45147—Copper (Cu) as principal constituent
-
- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- 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
- H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
-
- 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
- H01L2924/01047—Silver [Ag]
-
- 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
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
- Y10T428/12396—Discontinuous surface component
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12528—Semiconductor component
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/1284—W-base component
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12889—Au-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60226738A JPH0735583B2 (ja) | 1985-10-14 | 1985-10-14 | 無電解金めつき液 |
JP61088269A JP2967106B2 (ja) | 1986-04-18 | 1986-04-18 | 電子部品の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3663690D1 true DE3663690D1 (en) | 1989-07-06 |
Family
ID=26429676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686114143T Expired DE3663690D1 (en) | 1985-10-14 | 1986-10-13 | Electroless gold plating solution |
Country Status (5)
Country | Link |
---|---|
US (3) | US4804559A (de) |
EP (1) | EP0219788B1 (de) |
KR (1) | KR910006643B1 (de) |
CN (1) | CN1003524B (de) |
DE (1) | DE3663690D1 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202151A (en) * | 1985-10-14 | 1993-04-13 | Hitachi, Ltd. | Electroless gold plating solution, method of plating with gold by using the same, and electronic device plated with gold by using the same |
US4999054A (en) * | 1986-12-19 | 1991-03-12 | Lamerie, N.V. | Gold plating solutions, creams and baths |
US5258062A (en) * | 1989-06-01 | 1993-11-02 | Shinko Electric Industries Co., Ltd. | Electroless gold plating solutions |
JP2866676B2 (ja) * | 1989-09-18 | 1999-03-08 | 株式会社日立製作所 | 無電解金めっき液及びそれを用いた金めっき方法 |
DE4020795C1 (de) * | 1990-06-28 | 1991-10-17 | Schering Ag Berlin-Bergkamen, 1000 Berlin, De | |
NL9100241A (nl) * | 1991-02-12 | 1991-08-01 | Koninkl Philips Electronics Nv | Werkwijze voor de vervaardiging van een halfgeleiderinrichting. |
DE69231985T2 (de) * | 1991-05-09 | 2001-12-20 | Canon K.K., Tokio/Tokyo | Verfahren zur Herstellung eines kristallinen Gold-Filmes |
US5194295A (en) * | 1991-06-21 | 1993-03-16 | General Electric Company | Ceramic articles having heat-sealable metallic coatings and method of preparation |
US5132185A (en) * | 1991-06-21 | 1992-07-21 | General Electric Company | Ceramic articles having heat-sealable metallic coatings |
EP0573918A1 (de) * | 1992-06-05 | 1993-12-15 | Matsushita Electric Industrial Co., Ltd. | Dispersionsüberzüge |
DE630991T1 (de) * | 1992-11-25 | 1995-07-13 | Kanto Kagaku | Stromloses goldbeschichtungsbad. |
US5803957A (en) * | 1993-03-26 | 1998-09-08 | C. Uyemura & Co.,Ltd. | Electroless gold plating bath |
US5318621A (en) * | 1993-08-11 | 1994-06-07 | Applied Electroless Concepts, Inc. | Plating rate improvement for electroless silver and gold plating |
US5910340A (en) * | 1995-10-23 | 1999-06-08 | C. Uyemura & Co., Ltd. | Electroless nickel plating solution and method |
DE19546325C1 (de) * | 1995-12-12 | 1997-06-05 | Benckiser Knapsack Ladenburg | Verfahren zum Färben von Keramikoberflächen |
US5980935A (en) * | 1996-05-15 | 1999-11-09 | Kirpotin; Dmitri | Cationic lipids and methods of use therefor |
US6835895B1 (en) * | 1996-12-19 | 2004-12-28 | Ibiden Co., Ltd. | Printed wiring board and method for manufacturing the same |
US7604868B2 (en) * | 1997-03-31 | 2009-10-20 | Hitachi Chemical Company, Ltd. | Electronic circuit including circuit-connecting material |
JP3587859B2 (ja) * | 1997-03-31 | 2004-11-10 | 日立化成工業株式会社 | 回路接続材料並びに回路端子の接続構造及び接続方法 |
JP3697829B2 (ja) * | 1997-04-09 | 2005-09-21 | ブラザー工業株式会社 | インクジェットヘッドの製造方法 |
US5935306A (en) * | 1998-02-10 | 1999-08-10 | Technic Inc. | Electroless gold plating bath |
JP3920462B2 (ja) * | 1998-07-13 | 2007-05-30 | 株式会社大和化成研究所 | 貴金属を化学的還元析出によって得るための水溶液 |
US6965165B2 (en) | 1998-12-21 | 2005-11-15 | Mou-Shiung Lin | Top layers of metal for high performance IC's |
US6383269B1 (en) | 1999-01-27 | 2002-05-07 | Shipley Company, L.L.C. | Electroless gold plating solution and process |
US6323128B1 (en) * | 1999-05-26 | 2001-11-27 | International Business Machines Corporation | Method for forming Co-W-P-Au films |
US6136702A (en) * | 1999-11-29 | 2000-10-24 | Lucent Technologies Inc. | Thin film transistors |
JP3494940B2 (ja) * | 1999-12-20 | 2004-02-09 | シャープ株式会社 | テープキャリア型半導体装置、その製造方法及びそれを用いた液晶モジュール |
JP4375702B2 (ja) * | 2001-10-25 | 2009-12-02 | ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. | めっき組成物 |
US20030131472A1 (en) * | 2002-01-15 | 2003-07-17 | Mitac International Corp. | Method of fabricating a multi-layer circuit board assembly |
JP2004176171A (ja) * | 2002-09-30 | 2004-06-24 | Shinko Electric Ind Co Ltd | 非シアン電解金めっき液 |
KR100953612B1 (ko) * | 2003-06-02 | 2010-04-20 | 삼성에스디아이 주식회사 | 생체물질 고정용 기판 및 이의 제조방법 |
JP4299300B2 (ja) * | 2003-06-05 | 2009-07-22 | 日鉱金属株式会社 | 無電解金めっき液 |
JP4521228B2 (ja) * | 2003-07-28 | 2010-08-11 | 正也 市村 | 光析出による金メッキ法及び金メッキ膜形成装置 |
KR100832630B1 (ko) * | 2004-11-15 | 2008-05-27 | 닛코킨조쿠 가부시키가이샤 | 무전해금도금액 |
JP4650456B2 (ja) * | 2006-08-25 | 2011-03-16 | 日立化成工業株式会社 | 回路接続材料、これを用いた回路部材の接続構造及びその製造方法 |
US20080191317A1 (en) * | 2007-02-13 | 2008-08-14 | International Business Machines Corporation | Self-aligned epitaxial growth of semiconductor nanowires |
US8922028B2 (en) * | 2007-02-13 | 2014-12-30 | Advanced Semiconductor Engineering, Inc. | Semiconductor package |
CN102605359A (zh) * | 2011-01-25 | 2012-07-25 | 台湾上村股份有限公司 | 化学钯金镀膜结构及其制作方法、铜线或钯铜线接合的钯金镀膜封装结构及其封装工艺 |
CN105112953A (zh) * | 2015-09-17 | 2015-12-02 | 深圳市瑞世兴科技有限公司 | 无氰镀金液 |
US10098241B2 (en) | 2015-10-23 | 2018-10-09 | International Business Machines Corporation | Printed circuit board with edge soldering for high-density packages and assemblies |
CN107200604A (zh) * | 2017-05-10 | 2017-09-26 | 北京海光仪器有限公司 | 镀金石英砂的生产方法 |
JP7135384B2 (ja) * | 2018-03-30 | 2022-09-13 | 住友大阪セメント株式会社 | 光導波路素子 |
KR102019222B1 (ko) * | 2018-12-14 | 2019-09-06 | 한국과학기술원 | 다공성 포르피린 고분자에 흡착된 귀금속 회수를 위한 무전해 도금용 도금액 및 무전해 도금방법 |
US11297718B2 (en) * | 2020-06-30 | 2022-04-05 | Gentherm Gmbh | Methods of manufacturing flex circuits with mechanically formed conductive traces |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300328A (en) * | 1963-11-12 | 1967-01-24 | Clevite Corp | Electroless plating of gold |
DE1621352C3 (de) * | 1967-02-03 | 1975-05-28 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Stabilisiertes alkalisches Kupferbad zur stromlosen Abscheidung von Kupfer |
US3697296A (en) * | 1971-03-09 | 1972-10-10 | Du Pont | Electroless gold plating bath and process |
JPS5350680A (en) * | 1976-10-19 | 1978-05-09 | Nec Corp | Transfer mask for x-ray exposure and its production |
DE2803147C2 (de) * | 1978-01-25 | 1984-03-08 | W.C. Heraeus Gmbh, 6450 Hanau | Tauchgoldbad |
US4288841A (en) * | 1979-09-20 | 1981-09-08 | Bell Telephone Laboratories, Incorporated | Double cavity semiconductor chip carrier |
DD150762B1 (de) * | 1980-04-17 | 1987-05-13 | Falk Richter | Cyanidfreies bad fuer die stromlose goldabscheidung |
US4628149A (en) * | 1981-11-30 | 1986-12-09 | Nippon Electric Co., Ltd. | Substrate having a pattern of an alloy of gold and a noble and a base metal with the pattern isolated by oxides of the noble and the base metals |
US4551747A (en) * | 1982-10-05 | 1985-11-05 | Mayo Foundation | Leadless chip carrier apparatus providing for a transmission line environment and improved heat dissipation |
JPS59151443A (ja) * | 1983-02-17 | 1984-08-29 | Fujitsu Ltd | 半導体装置 |
JPS59155950A (ja) * | 1983-02-25 | 1984-09-05 | Shinko Electric Ind Co Ltd | 半導体装置用セラミックパッケージ |
JPH0684546B2 (ja) * | 1984-10-26 | 1994-10-26 | 京セラ株式会社 | 電子部品 |
US4681654A (en) * | 1986-05-21 | 1987-07-21 | International Business Machines Corporation | Flexible film semiconductor chip carrier |
US4797508A (en) * | 1986-09-19 | 1989-01-10 | Firan Corporation | Method for producing circuit boards with deposited metal patterns and circuit boards produced thereby |
US4707394A (en) * | 1986-09-19 | 1987-11-17 | Firan Corporation | Method for producing circuit boards with deposited metal patterns and circuit boards produced thereby |
-
1986
- 1986-10-11 CN CN86106675.8A patent/CN1003524B/zh not_active Expired
- 1986-10-13 KR KR1019860008554A patent/KR910006643B1/ko not_active IP Right Cessation
- 1986-10-13 DE DE8686114143T patent/DE3663690D1/de not_active Expired
- 1986-10-13 EP EP86114143A patent/EP0219788B1/de not_active Expired
-
1987
- 1987-08-31 US US07/091,457 patent/US4804559A/en not_active Expired - Lifetime
-
1988
- 1988-01-14 US US07/143,959 patent/US4880464A/en not_active Expired - Lifetime
- 1988-04-20 US US07/184,061 patent/US4963974A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0219788A1 (de) | 1987-04-29 |
US4804559A (en) | 1989-02-14 |
KR910006643B1 (ko) | 1991-08-29 |
CN86106675A (zh) | 1987-05-13 |
EP0219788B1 (de) | 1989-05-31 |
CN1003524B (zh) | 1989-03-08 |
KR870004163A (ko) | 1987-05-07 |
US4880464A (en) | 1989-11-14 |
US4963974A (en) | 1990-10-16 |
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