KR100213402B1 - 전극배선재료 및 이를 이용한 전극배선기판 - Google Patents
전극배선재료 및 이를 이용한 전극배선기판 Download PDFInfo
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- KR100213402B1 KR100213402B1 KR1019950033931A KR19950033931A KR100213402B1 KR 100213402 B1 KR100213402 B1 KR 100213402B1 KR 1019950033931 A KR1019950033931 A KR 1019950033931A KR 19950033931 A KR19950033931 A KR 19950033931A KR 100213402 B1 KR100213402 B1 KR 100213402B1
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 title claims abstract description 79
- 239000000758 substrate Substances 0.000 claims abstract description 52
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 31
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000004544 sputter deposition Methods 0.000 claims description 26
- 229910052786 argon Inorganic materials 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000010408 film Substances 0.000 description 166
- 239000004973 liquid crystal related substance Substances 0.000 description 39
- 229910045601 alloy Inorganic materials 0.000 description 35
- 239000000956 alloy Substances 0.000 description 35
- 229910001080 W alloy Inorganic materials 0.000 description 32
- 239000007789 gas Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 18
- 239000012298 atmosphere Substances 0.000 description 17
- 239000010410 layer Substances 0.000 description 16
- 238000005530 etching Methods 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 13
- 229910021417 amorphous silicon Inorganic materials 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 239000012528 membrane Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 229910016027 MoTi Inorganic materials 0.000 description 4
- 229910004205 SiNX Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910016006 MoSi Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- -1 Ta-No-N Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—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
- 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
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/1284—W-base component
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (20)
- Mo 및 W에서 선택된 적어도 1종류를 주성분으로 하고, 0.0003원자%~ 5원자%의 Ar, 0.0003원자%~ 3원자%의 Kr 및 0.0003원자%~ 3원자%의 Xe로 이루어진 그룹으로부터 선택된 첨가 원소를 포함하는 것을 특징으로 하는 전극 배선 재료.
- W를 주성분으로 하거나 ,또는 W와 Mo 및 Cr중에서 선택되는 적어도 1종류를 주성분으로 하고, 0.0003원자%~ 5원자%의 Ar, 0.0003원자%~ 3원자%의 Kr, 및 0.0003원자%~ 3원자%의 Xe로 이루어진 그룹으로부터 선택된 첨가 원소를 포함하는 것을 특징으로 하는 전극 배선 재료.
- 제1항에 있어서,상기 주성분의 Ti가 첨가되어 있는 것을 특징으로 하는 전극 배선 재료.
- 제1항에 있어서, 상기 Kr의 함유량이 0.0003원자%~ 1원자%인 것을 특징으로 하는 전극 배선 재료.
- 제1항에 있어서, 상기 Kr의 함유량이 0.0003원자%~ 0.5원자%인 것을 특징으로 하는 전극 배선 재료.
- 제1항에 있어서, 상기 W 또는 Mo함유율이 10원자%~ 95원자%인 것을 특징으로 하는 전극 배선 재료.
- 유리 기판상에 전극 배선이 형성되어 이루어진 전극 배선 기판에 있어서, 상기 전극 배선이 Mo및 W중에서 선택된 적어도 1종류의 금속으로 구성되어 있으며, 상기 전극 배선을 구성하는 재료의 벌크 상태의 격자 정수에 대한 상기 전극 배선을 구성하는 재료의 격자정수의 비율이 ±3% 이내인 것을 특징으로 하는 전극 배선 기판.
- 제7항에 있어서, 상기 전극 배선을 구성하는 벌크상태의 격자정수에 대한 상기 전극 배선을 구성하는 재료의 격자정수의 비율이 ±1% 이내인 것을 특징으로 하는 전극 배선 기판.
- 유리 기판상에 전극 배선이 형성되어 이루어진 전극 배선 기판에 있어서, 상기 전극 배선이 W 또는 W와 Mo 및 Cr로 부터 선택된 적어도 1종류의 금속으로 구성되어 있으며, 상기 전극 배선을 구성하는 재료의 벌크 상태의 격자정수에 대한 상기 전극 배선을 구성하는 재료의 격자정수의 비율이 ±3% 이내인 것을 특징으로 하는 전극 배선 기판.
- 제9항에 있어서, 상기 전극 배선을 구성하는 재료의 벌크 상태의 격자정수에 대한 상기 전극 배선을 구성하는 재료의 격자정수의 비율이 ±1% 이내인 것을 특징으로 하는 전극 배선 기판.
- 제9항에 있어서, 상기 금속에 Ti가 첨가되어 있는 것을 특징으로 하는 전극 배선 기판.
- 제7항에 있어서, 상기 W 또는 Mo함유율이 10원자%~ 95원자%인 것을 특징으로 하는 전극 배선 기판.
- 제7항에 있어서, 상기 전극 배선이 스퍼터링법에 의해 형성되는 것을 특징으로 하는 전극 배선 기판.
- 제2항에 있어서, 상기 주성분에 Ti가 첨가되어 있는 것을 특징으로 하는 전극 배선 재료.
- 제2항에 있어서, 상기 Kr의 함유량이 0.0003원자%~ 1원자%인 것을 특징으로 하는 전극 배선 재료.
- 제2항에 있어서, 상기 Kr의 함유량이 0.0003원자%~ 0.5원자%인 것을 특징으로 하는 전극 배선 재료.
- 제2항에 있어서, 상기 W 또는 Mo함유율이 10원자%~ 95원자%인 것을 특징으로 하는 전극 배선 재료.
- 제7항에 있어서, 상기 금속에 Ti가 첨가되어 있는 것을 특징으로 하는 전극 배선 기판.
- 제9항에 있어서, 상기 W 또는 Mo함유율이 10원자%~ 95원자%인 것을 특징으로 하는 전극 배선 기판.
- 제9항에 있어서, 상기 전극 배선이 스퍼터링법에 의해 형성되는 것을 특징으로 하는 전극 배선 기판.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-233932 | 1994-09-29 | ||
JP23393294 | 1994-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960012330A KR960012330A (ko) | 1996-04-20 |
KR100213402B1 true KR100213402B1 (ko) | 1999-08-02 |
Family
ID=16962876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950033931A Expired - Lifetime KR100213402B1 (ko) | 1994-09-29 | 1995-09-29 | 전극배선재료 및 이를 이용한 전극배선기판 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5738948A (ko) |
KR (1) | KR100213402B1 (ko) |
TW (1) | TW375701B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200120744A (ko) * | 2015-05-27 | 2020-10-21 | 생-고뱅 퍼포먼스 플라스틱스 코포레이션 | 바이오센서 전극 및 이의 형성 방법 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5913100A (en) * | 1993-12-14 | 1999-06-15 | Kabushiki Kaisha Toshiba | Mo-W material for formation of wiring, Mo-W target and method for production thereof, and Mo-W wiring thin film |
DE69635239T2 (de) | 1995-11-21 | 2006-07-06 | Samsung Electronics Co., Ltd., Suwon | Verfahren zur Herstellung einer Flüssigkristall-Anzeige |
US6614083B1 (en) * | 1999-03-17 | 2003-09-02 | Semiconductor Energy Laboratory Co., Ltd. | Wiring material and a semiconductor device having wiring using the material, and the manufacturing method |
TW444257B (en) | 1999-04-12 | 2001-07-01 | Semiconductor Energy Lab | Semiconductor device and method for fabricating the same |
US7245018B1 (en) | 1999-06-22 | 2007-07-17 | Semiconductor Energy Laboratory Co., Ltd. | Wiring material, semiconductor device provided with a wiring using the wiring material and method of manufacturing thereof |
US6661096B1 (en) | 1999-06-29 | 2003-12-09 | Semiconductor Energy Laboratory Co., Ltd. | Wiring material semiconductor device provided with a wiring using the wiring material and method of manufacturing thereof |
WO2001059849A1 (en) * | 2000-02-09 | 2001-08-16 | Matsushita Electric Industrial Co., Ltd. | THIN-FILM TRANSISTOR COMPRISING GATE ELECTRODE OF MoW ALLOY |
JP4831885B2 (ja) | 2001-04-27 | 2011-12-07 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US7288279B2 (en) * | 2001-12-21 | 2007-10-30 | Michael Foods Of Delaware, Inc. | Formulated fried egg product |
KR100475112B1 (ko) * | 2001-12-29 | 2005-03-10 | 엘지.필립스 엘시디 주식회사 | 액정표시소자 및 그 제조방법 |
US20030186074A1 (en) * | 2002-04-02 | 2003-10-02 | Chi-Lin Chen | Metal electrode using molybdenum-tungsten alloy as barrier layers and the fabrication method of the same |
US7030425B1 (en) * | 2002-10-01 | 2006-04-18 | Tram, Inc. | Buried emitter contact for thyristor-based semiconductor device |
TW200805667A (en) * | 2006-07-07 | 2008-01-16 | Au Optronics Corp | A display panel structure having a circuit element and a method of manufacture |
CN104992948B (zh) * | 2015-06-03 | 2018-07-06 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、阵列基板及其制作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0810299B2 (ja) * | 1988-03-11 | 1996-01-31 | 株式会社精工舎 | 薄膜トランジスタアレイ |
JPH0622218B2 (ja) * | 1988-08-06 | 1994-03-23 | 富士通株式会社 | エッチング方法 |
JPH04240824A (ja) * | 1991-01-25 | 1992-08-28 | Toshiba Corp | 液晶表示装置用アレイ基板 |
US5281554A (en) * | 1991-02-08 | 1994-01-25 | Sharp Kabushiki Kaisha | Method for producing a semiconductor device having a tantalum thin film |
JPH05304153A (ja) * | 1992-04-28 | 1993-11-16 | Hitachi Ltd | 半導体装置 |
US5492605A (en) * | 1992-08-24 | 1996-02-20 | International Business Machines Corporation | Ion beam induced sputtered multilayered magnetic structures |
-
1995
- 1995-09-29 KR KR1019950033931A patent/KR100213402B1/ko not_active Expired - Lifetime
- 1995-09-29 US US08/536,608 patent/US5738948A/en not_active Expired - Lifetime
- 1995-10-16 TW TW084110868A patent/TW375701B/zh not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200120744A (ko) * | 2015-05-27 | 2020-10-21 | 생-고뱅 퍼포먼스 플라스틱스 코포레이션 | 바이오센서 전극 및 이의 형성 방법 |
US11047037B2 (en) | 2015-05-27 | 2021-06-29 | Saint-Gobain Performance Plastics Corporation | Conductive thin film composite |
KR102325458B1 (ko) * | 2015-05-27 | 2021-11-16 | 생-고뱅 퍼포먼스 플라스틱스 코포레이션 | 바이오센서 전극 및 이의 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
TW375701B (en) | 1999-12-01 |
KR960012330A (ko) | 1996-04-20 |
US5738948A (en) | 1998-04-14 |
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