KR840005918A - 반도체 장치의 기판구조 및 그 제조방법 - Google Patents
반도체 장치의 기판구조 및 그 제조방법Info
- Publication number
- KR840005918A KR840005918A KR1019830003959A KR830003959A KR840005918A KR 840005918 A KR840005918 A KR 840005918A KR 1019830003959 A KR1019830003959 A KR 1019830003959A KR 830003959 A KR830003959 A KR 830003959A KR 840005918 A KR840005918 A KR 840005918A
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- semiconductor device
- substrate structure
- substrate
- semiconductor
- Prior art date
Links
Classifications
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
-
- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
- H01L21/76229—Concurrent filling of a plurality of trenches having a different trench shape or dimension, e.g. rectangular and V-shaped trenches, wide and narrow trenches, shallow and deep trenches
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
- H01L21/76232—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials of trenches having a shape other than rectangular or V-shape, e.g. rounded corners, oblique or rounded trench walls
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Element Separation (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP145471 | 1982-08-24 | ||
JP57145471A JPS5935445A (ja) | 1982-08-24 | 1982-08-24 | 半導体装置の製造方法 |
JP58152482A JPS6045037A (ja) | 1983-08-23 | 1983-08-23 | 半導体装置の基板構造およびその製造方法 |
JP152482 | 1983-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840005918A true KR840005918A (ko) | 1984-11-19 |
KR880000975B1 KR880000975B1 (ko) | 1988-06-07 |
Family
ID=26476568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830003959A KR880000975B1 (ko) | 1982-08-24 | 1983-08-24 | 반도체 장치의 기판구조 및 그 제조방법 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0104765B1 (ko) |
KR (1) | KR880000975B1 (ko) |
DE (1) | DE3380104D1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6088468A (ja) * | 1983-10-13 | 1985-05-18 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 半導体集積装置の製造方法 |
US4571819A (en) * | 1984-11-01 | 1986-02-25 | Ncr Corporation | Method for forming trench isolation structures |
IT1200725B (it) * | 1985-08-28 | 1989-01-27 | Sgs Microelettronica Spa | Struttura di isolamento in dispositivi mos e procedimento di preparazione della stessa |
EP0226517A3 (en) * | 1985-12-18 | 1989-10-18 | Fairchild Semiconductor Corporation | Method for isolating regions of different impurity concentrations in a semiconductor substrate |
US5256592A (en) * | 1989-10-20 | 1993-10-26 | Oki Electric Industry Co., Ltd. | Method for fabricating a semiconductor integrated circuit device |
US5240512A (en) * | 1990-06-01 | 1993-08-31 | Texas Instruments Incorporated | Method and structure for forming a trench within a semiconductor layer of material |
US5120675A (en) * | 1990-06-01 | 1992-06-09 | Texas Instruments Incorporated | Method for forming a trench within a semiconductor layer of material |
JP6270706B2 (ja) * | 2014-12-11 | 2018-01-31 | トヨタ自動車株式会社 | 半導体装置とその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269636A (en) * | 1978-12-29 | 1981-05-26 | Harris Corporation | Method of fabricating self-aligned bipolar transistor process and device utilizing etching and self-aligned masking |
US4331708A (en) * | 1980-11-04 | 1982-05-25 | Texas Instruments Incorporated | Method of fabricating narrow deep grooves in silicon |
-
1983
- 1983-08-24 DE DE8383304898T patent/DE3380104D1/de not_active Expired
- 1983-08-24 EP EP83304898A patent/EP0104765B1/en not_active Expired
- 1983-08-24 KR KR1019830003959A patent/KR880000975B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0104765B1 (en) | 1989-06-21 |
EP0104765A3 (en) | 1986-07-09 |
EP0104765A2 (en) | 1984-04-04 |
KR880000975B1 (ko) | 1988-06-07 |
DE3380104D1 (en) | 1989-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E601 | Decision to refuse application | ||
E902 | Notification of reason for refusal | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL Free format text: TRIAL NUMBER: 1986201000696; APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20020529 Year of fee payment: 15 |
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LAPS | Lapse due to unpaid annual fee |