JPS60160186A - 超電導集積回路の端子電極 - Google Patents
超電導集積回路の端子電極Info
- Publication number
- JPS60160186A JPS60160186A JP59013477A JP1347784A JPS60160186A JP S60160186 A JPS60160186 A JP S60160186A JP 59013477 A JP59013477 A JP 59013477A JP 1347784 A JP1347784 A JP 1347784A JP S60160186 A JPS60160186 A JP S60160186A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- superconducting
- film
- layer
- lsi
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 229910052737 gold Inorganic materials 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims abstract description 4
- 239000010408 film Substances 0.000 claims description 31
- 239000010953 base metal Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 229910052738 indium Inorganic materials 0.000 abstract description 4
- 229910052797 bismuth Inorganic materials 0.000 abstract description 3
- 229910052718 tin Inorganic materials 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 23
- 239000010931 gold Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910000679 solder Inorganic materials 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 5
- 229910001020 Au alloy Inorganic materials 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 241000125205 Anethum Species 0.000 description 1
- XWROUVVQGRRRMF-UHFFFAOYSA-N F.O[N+]([O-])=O Chemical compound F.O[N+]([O-])=O XWROUVVQGRRRMF-UHFFFAOYSA-N 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 241000860832 Yoda Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006023 eutectic alloy Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/81—Containers; Mountings
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/11—Manufacturing methods
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59013477A JPS60160186A (ja) | 1984-01-30 | 1984-01-30 | 超電導集積回路の端子電極 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59013477A JPS60160186A (ja) | 1984-01-30 | 1984-01-30 | 超電導集積回路の端子電極 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60160186A true JPS60160186A (ja) | 1985-08-21 |
JPH0114715B2 JPH0114715B2 (enrdf_load_stackoverflow) | 1989-03-14 |
Family
ID=11834201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59013477A Granted JPS60160186A (ja) | 1984-01-30 | 1984-01-30 | 超電導集積回路の端子電極 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60160186A (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5843520A (en) * | 1997-01-13 | 1998-12-01 | Vanguard International Semiconductor Corporation | Substrate clamp design for minimizing substrate to clamp sticking during thermal processing of thermally flowable layers |
CN111969102A (zh) * | 2020-09-11 | 2020-11-20 | 中国科学院紫金山天文台 | 一种改善超导钛-铌薄膜接触电极的制备方法 |
-
1984
- 1984-01-30 JP JP59013477A patent/JPS60160186A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5843520A (en) * | 1997-01-13 | 1998-12-01 | Vanguard International Semiconductor Corporation | Substrate clamp design for minimizing substrate to clamp sticking during thermal processing of thermally flowable layers |
CN111969102A (zh) * | 2020-09-11 | 2020-11-20 | 中国科学院紫金山天文台 | 一种改善超导钛-铌薄膜接触电极的制备方法 |
CN111969102B (zh) * | 2020-09-11 | 2023-10-27 | 中国科学院紫金山天文台 | 一种改善超导钛-铌薄膜接触电极的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0114715B2 (enrdf_load_stackoverflow) | 1989-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |