IT986462B - Procedimento per la realizzazione dei contatti elettrici per circui ti integpati - Google Patents
Procedimento per la realizzazione dei contatti elettrici per circui ti integpatiInfo
- Publication number
- IT986462B IT986462B IT68758/73A IT6875873A IT986462B IT 986462 B IT986462 B IT 986462B IT 68758/73 A IT68758/73 A IT 68758/73A IT 6875873 A IT6875873 A IT 6875873A IT 986462 B IT986462 B IT 986462B
- Authority
- IT
- Italy
- Prior art keywords
- integpated
- circuits
- procedure
- electrical contacts
- making electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
- H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/291—Oxides or nitrides or carbides, e.g. ceramics, glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- 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
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Weting (AREA)
- Element Separation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7221657A FR2188304B1 (it) | 1972-06-15 | 1972-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT986462B true IT986462B (it) | 1975-01-30 |
Family
ID=9100271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68758/73A IT986462B (it) | 1972-06-15 | 1973-06-14 | Procedimento per la realizzazione dei contatti elettrici per circui ti integpati |
Country Status (7)
Country | Link |
---|---|
US (1) | US3930305A (it) |
JP (1) | JPS588143B2 (it) |
DE (1) | DE2330645C3 (it) |
FR (1) | FR2188304B1 (it) |
GB (1) | GB1440627A (it) |
IT (1) | IT986462B (it) |
NL (1) | NL182107C (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621332A (en) * | 1979-07-31 | 1981-02-27 | Fujitsu Ltd | Manufacture of semiconductor device |
DE3828812A1 (de) * | 1988-08-25 | 1990-03-08 | Fraunhofer Ges Forschung | Dreidimensionale integrierte schaltung und verfahren zu deren herstellung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274453A (en) * | 1961-02-20 | 1966-09-20 | Philco Corp | Semiconductor integrated structures and methods for the fabrication thereof |
US3341753A (en) * | 1964-10-21 | 1967-09-12 | Texas Instruments Inc | Metallic contacts for semiconductor devices |
US3667005A (en) * | 1966-06-30 | 1972-05-30 | Texas Instruments Inc | Ohmic contacts for semiconductors devices |
NL153374B (nl) * | 1966-10-05 | 1977-05-16 | Philips Nv | Werkwijze ter vervaardiging van een halfgeleiderinrichting voorzien van een oxydelaag en halfgeleiderinrichting vervaardigd volgens de werkwijze. |
US3434020A (en) * | 1966-12-30 | 1969-03-18 | Texas Instruments Inc | Ohmic contacts consisting of a first level of molybdenum-gold mixture of gold and vanadium and a second level of molybdenum-gold |
NL158024B (nl) * | 1967-05-13 | 1978-09-15 | Philips Nv | Werkwijze ter vervaardiging van een halfgeleiderinrichting en halfgeleiderinrichting verkregen door toepassing van de werkwijze. |
US3495324A (en) * | 1967-11-13 | 1970-02-17 | Sperry Rand Corp | Ohmic contact for planar devices |
US3642528A (en) * | 1968-06-05 | 1972-02-15 | Matsushita Electronics Corp | Semiconductor device and method of making same |
US3641661A (en) * | 1968-06-25 | 1972-02-15 | Texas Instruments Inc | Method of fabricating integrated circuit arrays |
US3700508A (en) * | 1970-06-25 | 1972-10-24 | Gen Instrument Corp | Fabrication of integrated microcircuit devices |
JPS4851595A (it) * | 1971-10-29 | 1973-07-19 |
-
1972
- 1972-06-15 FR FR7221657A patent/FR2188304B1/fr not_active Expired
-
1973
- 1973-06-07 GB GB2725073A patent/GB1440627A/en not_active Expired
- 1973-06-08 US US05/368,460 patent/US3930305A/en not_active Expired - Lifetime
- 1973-06-14 NL NLAANVRAGE7308278,A patent/NL182107C/xx not_active IP Right Cessation
- 1973-06-14 IT IT68758/73A patent/IT986462B/it active
- 1973-06-15 DE DE2330645A patent/DE2330645C3/de not_active Expired
- 1973-06-15 JP JP48067673A patent/JPS588143B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL182107B (nl) | 1987-08-03 |
NL7308278A (it) | 1973-12-18 |
GB1440627A (en) | 1976-06-23 |
DE2330645B2 (de) | 1976-11-18 |
JPS4952589A (it) | 1974-05-22 |
FR2188304B1 (it) | 1977-07-22 |
FR2188304A1 (it) | 1974-01-18 |
US3930305A (en) | 1976-01-06 |
JPS588143B2 (ja) | 1983-02-14 |
DE2330645C3 (de) | 1982-07-08 |
NL182107C (nl) | 1988-01-04 |
DE2330645A1 (de) | 1974-01-24 |
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