KR20110011297A - 실시간 면저항 측정 장치 - Google Patents
실시간 면저항 측정 장치 Download PDFInfo
- Publication number
- KR20110011297A KR20110011297A KR1020090068881A KR20090068881A KR20110011297A KR 20110011297 A KR20110011297 A KR 20110011297A KR 1020090068881 A KR1020090068881 A KR 1020090068881A KR 20090068881 A KR20090068881 A KR 20090068881A KR 20110011297 A KR20110011297 A KR 20110011297A
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- sheet resistance
- roller
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- 239000000463 material Substances 0.000 claims abstract description 37
- 230000008021 deposition Effects 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 5
- 238000000151 deposition Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 238000004544 sputter deposition Methods 0.000 claims description 5
- 239000004642 Polyimide Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims 2
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 claims 1
- 239000010408 film Substances 0.000 description 30
- 239000000758 substrate Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/08—Measuring resistance by measuring both voltage and current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (12)
- 언와인더 롤(Unwinder Roll)과 와인더 롤(winder Roll)의 상호 회전에 의해 서로 이웃한 제1 롤러와 제2 롤러 간 필름을 풀거나(Unwinding), 감도록(winding) 하여 이송하는 롤-투-롤(roll-to-roll) 시스템의 증착물질의 면저항 측정 장치에 있어서,상기 제1 롤러와 상기 제2 롤러 사이에 감긴 상기 필름이 증착 된 후에 증착 물질의 면저항을 실시간으로 측정하는 면저항 측정부를 구비하는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 1항에 있어서, 상기 면저항 측정부는,상기 증착물질에 정전류를 흘러 보내는 정전류 발생부 및 상기 증착물질에 걸리는 정전압을 측정하는 정전압 측정부를 구비하는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 2 항에 있어서, 상기 정전류 발생부는,상기 제1 롤러에서 상기 제2 롤러 방향으로 또는 상기 제2 롤러에서 상기 제1 롤러 방향으로 상기 정전류를 흘려보내는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 2항 또는 제3항에 있어서, 상기 정전류는 0.1mA 이상 10mA 이하 인 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 1항에 있어서, 상기 제1 롤러 및 상기 제2 롤러는,스테인레스 강(stainless steel), 구리(Cu), 알루미늄(Al) 중 어느 하나를 사용하는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 2항에 있어서, 상기 정전류(I)와 상기 정전압(V)을 사용하여 상기 증착물질의 저항(R)을 계산하고, 상기 저항(R)과 미리 정해진 기준 저항(Rref)을 비교한 결과 허용 오차 범위가 아닌 경우 스퍼터링 장치에게 에러 메시지를 전송하도록 명령하는 제어부를 더 포함하는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 6항에 있어서, 상기 제어부에서 계산된 저항(R)을 실시간으로 화면에 모니터링 하고, 상기 저항(R)이 상기 허용 오차 범위 이상일 경우 경고 표시를 화면에 출력하는 디스플레이를 더 포함하는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 1항에 있어서, 상기 필름은,PET(Polyethylene Terephthalate), PES(Polyether Sulfone), PI(Polyimide), PEN(Polyethylene Naphthalate), PAR(Polyarylate), PC(polycarbonate) 중 어느 하 나를 사용하는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 1항에 있어서, 상기 증착 물질은 투명 전도막 물질인 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 9항에 있어서, 상기 투명 전도막 물질은,ITO(Indium Tin OxideO), SnO2, ZnO, CdSnO4, IZO(Indium zinc oxide) 중 어느 하나 인 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 1항에 있어서, 상기 증착물질은 스퍼터의 스퍼터링에 의해 증착되는 것을 특징으로 하는 것을 특징으로 하는 실시간 면저항 측정 장치.
- 제 11항에 있어서, 상기 스퍼터는 드럼 주위에 복수 개 설치되어 사용하는 것을 특징으로 하는 것을 특징으로 하는 실시간 면저항 측정 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090068881A KR20110011297A (ko) | 2009-07-28 | 2009-07-28 | 실시간 면저항 측정 장치 |
PCT/KR2010/004758 WO2011013938A2 (ko) | 2009-07-28 | 2010-07-21 | 실시간 면 저항 측정 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090068881A KR20110011297A (ko) | 2009-07-28 | 2009-07-28 | 실시간 면저항 측정 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110011297A true KR20110011297A (ko) | 2011-02-08 |
Family
ID=43529821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090068881A Ceased KR20110011297A (ko) | 2009-07-28 | 2009-07-28 | 실시간 면저항 측정 장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20110011297A (ko) |
WO (1) | WO2011013938A2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021076321A1 (en) * | 2019-10-17 | 2021-04-22 | Lam Research Corporation | In-situ monitoring of substrate surfaces |
KR102690023B1 (ko) * | 2024-03-14 | 2024-08-05 | 인하대학교 산학협력단 | 박막 트랜지스터(tft)의 정밀 특성 분석을 위한 면저항 및 이동도 측정 장치 및 방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114535780A (zh) * | 2022-02-17 | 2022-05-27 | 南京大学 | 钙钛矿表面瞬时局部加热并原位表征真空激光装置及方法 |
CN114672782B (zh) * | 2022-04-14 | 2023-01-03 | 西安交通大学 | 薄膜沉积与连续膜生长监测一体化样品台装置及监测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002161366A (ja) * | 2000-11-17 | 2002-06-04 | Sharp Corp | 成膜基板の生産管理システム |
JP2002212720A (ja) * | 2001-01-23 | 2002-07-31 | Canon Inc | スパッタリング方法およびスパッタリング装置 |
KR20060055117A (ko) * | 2004-11-18 | 2006-05-23 | 주식회사 코오롱 | 필름 증착설비 |
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2009
- 2009-07-28 KR KR1020090068881A patent/KR20110011297A/ko not_active Ceased
-
2010
- 2010-07-21 WO PCT/KR2010/004758 patent/WO2011013938A2/ko active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021076321A1 (en) * | 2019-10-17 | 2021-04-22 | Lam Research Corporation | In-situ monitoring of substrate surfaces |
US12105039B2 (en) | 2019-10-17 | 2024-10-01 | Lam Research Corporation | Systems and methods for in-situ measurement of sheet resistance on substrates |
KR102690023B1 (ko) * | 2024-03-14 | 2024-08-05 | 인하대학교 산학협력단 | 박막 트랜지스터(tft)의 정밀 특성 분석을 위한 면저항 및 이동도 측정 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2011013938A3 (ko) | 2011-06-03 |
WO2011013938A2 (ko) | 2011-02-03 |
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