JPS5022581A - - Google Patents
Info
- Publication number
- JPS5022581A JPS5022581A JP49057996A JP5799674A JPS5022581A JP S5022581 A JPS5022581 A JP S5022581A JP 49057996 A JP49057996 A JP 49057996A JP 5799674 A JP5799674 A JP 5799674A JP S5022581 A JPS5022581 A JP S5022581A
- Authority
- JP
- Japan
- 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
Classifications
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- H10P95/00—
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
- H10B20/10—ROM devices comprising bipolar components
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0112—Integrating together multiple components covered by H10D8/00, H10D10/00 or H10D18/00, e.g. integrating multiple BJTs
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
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- H10P50/693—
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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
- Y10S148/00—Metal treatment
- Y10S148/043—Dual dielectric
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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
- Y10S148/00—Metal treatment
- Y10S148/085—Isolated-integrated
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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
- Y10S148/00—Metal treatment
- Y10S148/106—Masks, special
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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
- Y10S148/00—Metal treatment
- Y10S148/145—Shaped junctions
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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
- Y10S148/00—Metal treatment
- Y10S148/151—Simultaneous diffusion
Landscapes
- Bipolar Transistors (AREA)
- Bipolar Integrated Circuits (AREA)
- Weting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US363995A US3885994A (en) | 1973-05-25 | 1973-05-25 | Bipolar transistor construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5022581A true JPS5022581A (ja) | 1975-03-11 |
| JPS5517494B2 JPS5517494B2 (ja) | 1980-05-12 |
Family
ID=23432592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5799674A Expired JPS5517494B2 (ja) | 1973-05-25 | 1974-05-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3885994A (ja) |
| JP (1) | JPS5517494B2 (ja) |
| CA (1) | CA1000873A (ja) |
| DE (1) | DE2419816A1 (ja) |
| FR (1) | FR2231112B1 (ja) |
| NL (1) | NL162247C (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624970A (en) * | 1979-08-07 | 1981-03-10 | Nec Corp | Manufacture of semiconductor device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276543A (en) * | 1979-03-19 | 1981-06-30 | Trw Inc. | Monolithic triple diffusion analog to digital converter |
| EP0111977B1 (en) * | 1982-12-20 | 1989-04-05 | Koninklijke Philips Electronics N.V. | Integrated circuit and method |
| US4567644A (en) * | 1982-12-20 | 1986-02-04 | Signetics Corporation | Method of making triple diffused ISL structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479237A (en) * | 1966-04-08 | 1969-11-18 | Bell Telephone Labor Inc | Etch masks on semiconductor surfaces |
| US3660735A (en) * | 1969-09-10 | 1972-05-02 | Sprague Electric Co | Complementary metal insulator silicon transistor pairs |
| US3698966A (en) * | 1970-02-26 | 1972-10-17 | North American Rockwell | Processes using a masking layer for producing field effect devices having oxide isolation |
| NL173110C (nl) * | 1971-03-17 | 1983-12-01 | Philips Nv | Werkwijze ter vervaardiging van een halfgeleiderinrichting, waarbij op een oppervlak van een halfgeleiderlichaam een uit ten minste twee deellagen van verschillend materiaal samengestelde maskeringslaag wordt aangebracht. |
| US3771218A (en) * | 1972-07-13 | 1973-11-13 | Ibm | Process for fabricating passivated transistors |
-
1973
- 1973-05-25 US US363995A patent/US3885994A/en not_active Expired - Lifetime
-
1974
- 1974-02-15 CA CA192,642A patent/CA1000873A/en not_active Expired
- 1974-03-29 NL NL7404302.A patent/NL162247C/xx not_active IP Right Cessation
- 1974-04-24 DE DE2419816A patent/DE2419816A1/de not_active Ceased
- 1974-05-24 JP JP5799674A patent/JPS5517494B2/ja not_active Expired
- 1974-05-24 FR FR7418076A patent/FR2231112B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5624970A (en) * | 1979-08-07 | 1981-03-10 | Nec Corp | Manufacture of semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2419816A1 (de) | 1974-12-05 |
| FR2231112B1 (ja) | 1979-02-16 |
| JPS5517494B2 (ja) | 1980-05-12 |
| US3885994A (en) | 1975-05-27 |
| NL162247C (nl) | 1980-04-15 |
| NL7404302A (ja) | 1974-11-27 |
| NL162247B (nl) | 1979-11-15 |
| FR2231112A1 (ja) | 1974-12-20 |
| CA1000873A (en) | 1976-11-30 |