DK142758B - Halvlederelement med passiviseringslag. - Google Patents
Halvlederelement med passiviseringslag. Download PDFInfo
- Publication number
- DK142758B DK142758B DK480275AA DK480275A DK142758B DK 142758 B DK142758 B DK 142758B DK 480275A A DK480275A A DK 480275AA DK 480275 A DK480275 A DK 480275A DK 142758 B DK142758 B DK 142758B
- Authority
- DK
- Denmark
- Prior art keywords
- polycrystalline silicon
- layer
- region
- silicon layer
- semiconductor
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title description 81
- 238000002161 passivation Methods 0.000 title description 40
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 90
- 239000000758 substrate Substances 0.000 description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
- 229910004298 SiO 2 Inorganic materials 0.000 description 23
- 238000000034 method Methods 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 230000000903 blocking effect Effects 0.000 description 13
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 238000009792 diffusion process Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005530 etching Methods 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 5
- 125000004430 oxygen atom Chemical group O* 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- XMIJDTGORVPYLW-UHFFFAOYSA-N [SiH2] Chemical compound [SiH2] XMIJDTGORVPYLW-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
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- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
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- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02282—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process liquid deposition, e.g. spin-coating, sol-gel techniques, spray coating
-
- 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
-
- 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
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- 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
- Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
- Y10S257/905—Plural dram cells share common contact or common trench
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Bipolar Transistors (AREA)
- Non-Volatile Memory (AREA)
- Formation Of Insulating Films (AREA)
- Electrodes Of Semiconductors (AREA)
- Photovoltaic Devices (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12376574 | 1974-10-26 | ||
JP49123765A JPS6022497B2 (ja) | 1974-10-26 | 1974-10-26 | 半導体装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK480275A DK480275A (sv) | 1976-04-27 |
DK142758B true DK142758B (da) | 1981-01-12 |
DK142758C DK142758C (sv) | 1981-08-10 |
Family
ID=14868714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK480275AA DK142758B (da) | 1974-10-26 | 1975-10-24 | Halvlederelement med passiviseringslag. |
Country Status (15)
Country | Link |
---|---|
US (1) | US4063275A (sv) |
JP (1) | JPS6022497B2 (sv) |
AT (1) | AT370561B (sv) |
AU (1) | AU504667B2 (sv) |
BR (1) | BR7506996A (sv) |
CA (1) | CA1046650A (sv) |
CH (1) | CH608653A5 (sv) |
DE (1) | DE2547304A1 (sv) |
DK (1) | DK142758B (sv) |
ES (1) | ES442102A1 (sv) |
FR (1) | FR2290040A1 (sv) |
GB (1) | GB1515179A (sv) |
IT (1) | IT1044592B (sv) |
NL (1) | NL183260C (sv) |
SE (1) | SE411606B (sv) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2632647A1 (de) * | 1976-07-20 | 1978-01-26 | Siemens Ag | Halbleiterbauelement mit passivierender schutzschicht |
IN147578B (sv) * | 1977-02-24 | 1980-04-19 | Rca Corp | |
DE2730367A1 (de) * | 1977-07-05 | 1979-01-18 | Siemens Ag | Verfahren zum passivieren von halbleiterelementen |
US4174252A (en) * | 1978-07-26 | 1979-11-13 | Rca Corporation | Method of defining contact openings in insulating layers on semiconductor devices without the formation of undesirable pinholes |
CA1136773A (en) * | 1978-08-14 | 1982-11-30 | Norikazu Ohuchi | Semiconductor device |
FR2459551A1 (fr) * | 1979-06-19 | 1981-01-09 | Thomson Csf | Procede et structure de passivation a autoalignement sur l'emplacement d'un masque |
GB2071411B (en) * | 1980-03-07 | 1983-12-21 | Philips Electronic Associated | Passivating p-n junction devices |
US4344985A (en) * | 1981-03-27 | 1982-08-17 | Rca Corporation | Method of passivating a semiconductor device with a multi-layer passivant system by thermally growing a layer of oxide on an oxygen doped polycrystalline silicon layer |
US4420765A (en) * | 1981-05-29 | 1983-12-13 | Rca Corporation | Multi-layer passivant system |
AT384121B (de) * | 1983-03-28 | 1987-10-12 | Shell Austria | Verfahren zum gettern von halbleiterbauelementen |
JPS6042859A (ja) * | 1983-08-19 | 1985-03-07 | Toshiba Corp | 高耐圧半導体装置の製造方法 |
JPS61222172A (ja) * | 1985-03-15 | 1986-10-02 | Sharp Corp | Mosfetのゲ−ト絶縁膜形成方法 |
JPS6276673A (ja) * | 1985-09-30 | 1987-04-08 | Toshiba Corp | 高耐圧半導体装置 |
DE3542166A1 (de) * | 1985-11-29 | 1987-06-04 | Telefunken Electronic Gmbh | Halbleiterbauelement |
EP0388612B1 (en) * | 1989-03-24 | 1994-11-30 | International Business Machines Corporation | Semiconductor device with self-aligned contact to buried subcollector |
JPH04343479A (ja) * | 1991-05-21 | 1992-11-30 | Nec Yamagata Ltd | 可変容量ダイオード |
DE69427501T2 (de) * | 1993-04-05 | 2002-05-23 | Denso Corp., Kariya | Halbleiteranordnung mit Dünnfilm-Widerstand |
US6242792B1 (en) | 1996-07-02 | 2001-06-05 | Denso Corporation | Semiconductor device having oblique portion as reflection |
CN1293374C (zh) * | 2002-04-17 | 2007-01-03 | 北京师范大学 | 能直接测量波长的新结构光电探测器及其探测方法 |
CN111816574B (zh) * | 2020-05-29 | 2022-03-04 | 济宁东方芯电子科技有限公司 | 一种uv膜模板及利用uv膜模板实现洁净玻璃钝化的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789258A (en) * | 1955-06-29 | 1957-04-16 | Raytheon Mfg Co | Intrinsic coatings for semiconductor junctions |
DE1184178B (de) * | 1960-02-20 | 1964-12-23 | Standard Elektrik Lorenz Ag | Verfahren zum Stabilisieren der Oberflaeche von Halbleiterkoerpern mit pn-UEbergaengen durch Vakuumbedampfen |
CH428947A (fr) * | 1966-01-31 | 1967-01-31 | Centre Electron Horloger | Procédé de fabrication d'un circuit intégré |
GB1211354A (en) * | 1966-12-01 | 1970-11-04 | Gen Electric | Improvements relating to passivated semiconductor devices |
DE1614455C3 (de) * | 1967-03-16 | 1979-07-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Herstellen einer teils aus Siliciumoxid, teils aus Siliciumnitrid bestehenden Schutzschicht an der Oberfläche eines Halbleiterkörpers |
US3419746A (en) * | 1967-05-25 | 1968-12-31 | Bell Telephone Labor Inc | Light sensitive storage device including diode array |
US3440477A (en) * | 1967-10-18 | 1969-04-22 | Bell Telephone Labor Inc | Multiple readout electron beam device |
NL162250C (nl) * | 1967-11-21 | 1980-04-15 | Philips Nv | Halfgeleiderinrichting met een halfgeleiderlichaam, waarvan aan een hoofdoppervlak het halfgeleideroppervlak plaatselijk met een oxydelaag is bedekt, en werkwijze voor het vervaardigen van planaire halfgeleider- inrichtingen. |
US3558348A (en) * | 1968-04-18 | 1971-01-26 | Bell Telephone Labor Inc | Dielectric films for semiconductor devices |
US3615913A (en) * | 1968-11-08 | 1971-10-26 | Westinghouse Electric Corp | Polyimide and polyamide-polyimide as a semiconductor surface passivator and protectant coating |
JPS497870B1 (sv) * | 1969-06-06 | 1974-02-22 | ||
US3878549A (en) * | 1970-10-27 | 1975-04-15 | Shumpei Yamazaki | Semiconductor memories |
DE2220807A1 (de) * | 1971-04-30 | 1972-11-16 | Texas Instruments Inc | Verfahren und Vorrichtung zum Abscheiden von polykristallinen Duennfilmen aus Silicium und Siliciumdioxid auf Halbleitersubstraten |
NL7204741A (sv) * | 1972-04-08 | 1973-10-10 | ||
JPS532552B2 (sv) * | 1974-03-30 | 1978-01-28 |
-
1974
- 1974-10-26 JP JP49123765A patent/JPS6022497B2/ja not_active Expired
-
1975
- 1975-10-22 DE DE19752547304 patent/DE2547304A1/de active Granted
- 1975-10-22 US US05/624,889 patent/US4063275A/en not_active Expired - Lifetime
- 1975-10-23 GB GB43656/75A patent/GB1515179A/en not_active Expired
- 1975-10-23 CH CH1371375A patent/CH608653A5/xx not_active IP Right Cessation
- 1975-10-23 CA CA238,212A patent/CA1046650A/en not_active Expired
- 1975-10-24 DK DK480275AA patent/DK142758B/da not_active IP Right Cessation
- 1975-10-24 BR BR7506996*A patent/BR7506996A/pt unknown
- 1975-10-24 AU AU85991/75A patent/AU504667B2/en not_active Expired
- 1975-10-24 SE SE7511927A patent/SE411606B/sv not_active Application Discontinuation
- 1975-10-24 IT IT28663/75A patent/IT1044592B/it active
- 1975-10-25 ES ES442102A patent/ES442102A1/es not_active Expired
- 1975-10-27 AT AT0818475A patent/AT370561B/de not_active IP Right Cessation
- 1975-10-27 FR FR7532826A patent/FR2290040A1/fr active Granted
- 1975-10-27 NL NLAANVRAGE7512559,A patent/NL183260C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR7506996A (pt) | 1976-08-17 |
AU504667B2 (en) | 1979-10-25 |
AT370561B (de) | 1983-04-11 |
NL183260C (nl) | 1988-09-01 |
GB1515179A (en) | 1978-06-21 |
ATA818475A (de) | 1982-08-15 |
IT1044592B (it) | 1980-03-31 |
US4063275A (en) | 1977-12-13 |
FR2290040B1 (sv) | 1979-08-17 |
JPS6022497B2 (ja) | 1985-06-03 |
DK142758C (sv) | 1981-08-10 |
SE7511927L (sv) | 1976-04-27 |
SE411606B (sv) | 1980-01-14 |
FR2290040A1 (fr) | 1976-05-28 |
AU8599175A (en) | 1977-04-28 |
ES442102A1 (es) | 1977-03-16 |
NL7512559A (nl) | 1976-04-28 |
DK480275A (sv) | 1976-04-27 |
JPS5149686A (sv) | 1976-04-30 |
DE2547304C2 (sv) | 1988-08-11 |
NL183260B (nl) | 1988-04-05 |
DE2547304A1 (de) | 1976-04-29 |
CH608653A5 (sv) | 1979-01-15 |
CA1046650A (en) | 1979-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |