TW294838B - - Google Patents
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- Publication number
- TW294838B TW294838B TW84107058A TW84107058A TW294838B TW 294838 B TW294838 B TW 294838B TW 84107058 A TW84107058 A TW 84107058A TW 84107058 A TW84107058 A TW 84107058A TW 294838 B TW294838 B TW 294838B
- Authority
- TW
- Taiwan
- Prior art keywords
- type
- concentration
- field
- semiconductor substrate
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 claims description 262
- 239000012535 impurity Substances 0.000 claims description 189
- 239000000758 substrate Substances 0.000 claims description 153
- 238000004519 manufacturing process Methods 0.000 claims description 60
- 150000002500 ions Chemical class 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 53
- 230000007547 defect Effects 0.000 claims description 49
- 238000005468 ion implantation Methods 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 31
- 125000006850 spacer group Chemical group 0.000 claims description 31
- 229920002120 photoresistant polymer Polymers 0.000 claims description 20
- 239000007943 implant Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims 2
- 239000010410 layer Substances 0.000 description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- 229910052814 silicon oxide Inorganic materials 0.000 description 18
- 230000000694 effects Effects 0.000 description 11
- 229910052581 Si3N4 Inorganic materials 0.000 description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 238000005229 chemical vapour deposition Methods 0.000 description 8
- 239000011229 interlayer Substances 0.000 description 8
- 230000003071 parasitic effect Effects 0.000 description 7
- 238000002161 passivation Methods 0.000 description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 7
- 238000001312 dry etching Methods 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000002079 cooperative effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1025—Channel region of field-effect devices
- H01L29/1029—Channel region of field-effect devices of field-effect transistors
- H01L29/1033—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15685094 | 1994-07-08 | ||
| JP8117295A JPH0878682A (ja) | 1994-07-08 | 1995-04-06 | 半導体集積回路装置の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW294838B true TW294838B (ja) | 1997-01-01 |
Family
ID=26422211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW84107058A TW294838B (ja) | 1994-07-08 | 1995-07-07 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0878682A (ja) |
| TW (1) | TW294838B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005049247B4 (de) * | 2004-11-05 | 2018-06-07 | Infineon Technologies Ag | Hochfrequenzschalttransistor und Hochfrequenzschaltung |
| US7691693B2 (en) | 2007-06-01 | 2010-04-06 | Synopsys, Inc. | Method for suppressing layout sensitivity of threshold voltage in a transistor array |
| US7895548B2 (en) | 2007-10-26 | 2011-02-22 | Synopsys, Inc. | Filler cells for design optimization in a place-and-route system |
| US9472423B2 (en) | 2007-10-30 | 2016-10-18 | Synopsys, Inc. | Method for suppressing lattice defects in a semiconductor substrate |
| JP5628471B2 (ja) | 2007-12-10 | 2014-11-19 | ピーエスフォー ルクスコ エスエイアールエルＰＳ４ Ｌｕｘｃｏ Ｓ．ａ．ｒ．ｌ． | 半導体装置及び半導体装置の製造方法 |
| KR100924859B1 (ko) * | 2007-12-28 | 2009-11-02 | 주식회사 동부하이텍 | 고전압 반도체 소자의 제조방법 |
-
1995
- 1995-04-06 JP JP8117295A patent/JPH0878682A/ja active Pending
- 1995-07-07 TW TW84107058A patent/TW294838B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0878682A (ja) | 1996-03-22 |
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