KR20030028696A - 다결정 실리콘 막 생산 공정 - Google Patents
다결정 실리콘 막 생산 공정 Download PDFInfo
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- KR20030028696A KR20030028696A KR1020020010374A KR20020010374A KR20030028696A KR 20030028696 A KR20030028696 A KR 20030028696A KR 1020020010374 A KR1020020010374 A KR 1020020010374A KR 20020010374 A KR20020010374 A KR 20020010374A KR 20030028696 A KR20030028696 A KR 20030028696A
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 65
- 230000008569 process Effects 0.000 title claims abstract description 27
- 229920005591 polysilicon Polymers 0.000 title abstract description 5
- 230000005669 field effect Effects 0.000 claims abstract description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 10
- 239000010409 thin film Substances 0.000 claims abstract description 8
- 239000010408 film Substances 0.000 claims description 81
- 239000000758 substrate Substances 0.000 claims description 47
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 239000013078 crystal Substances 0.000 claims description 19
- 239000013081 microcrystal Substances 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 16
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims 2
- 238000005224 laser annealing Methods 0.000 abstract description 20
- 239000002245 particle Substances 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 17
- 238000007689 inspection Methods 0.000 description 16
- 230000003746 surface roughness Effects 0.000 description 11
- 238000000137 annealing Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000001493 electron microscopy Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
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- 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
- H01L21/34—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 not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
- H01L21/477—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
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- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02422—Non-crystalline insulating materials, e.g. glass, polymers
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- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02587—Structure
- H01L21/0259—Microstructure
- H01L21/02595—Microstructure polycrystalline
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
- H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
- H01L21/02675—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth using laser beams
- H01L21/02678—Beam shaping, e.g. using a mask
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- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
- H01L21/02667—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth
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- H01L21/02686—Pulsed laser beam
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- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02656—Special treatments
- H01L21/02664—Aftertreatments
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- 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
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- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78651—Silicon transistors
- H01L29/7866—Non-monocrystalline silicon transistors
- H01L29/78672—Polycrystalline or microcrystalline silicon transistor
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- Thin Film Transistor (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
Claims (19)
- 기판 상에 설정된 실리콘 막을 광 조사함으로써 다결정 실리콘 막을 형성하는 단계와,샘플의 평면 내의 평균 결정립 크기가 500 ㎚ 이상인 기판 샘플을 선택하는 단계를 포함하는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제1항에 있어서, 상기 실리콘 막은 비정질 실리콘이고 상기 광 조사는 레이저 비임을 사용한 조사인 것을 특징으로 하는 다결정 실리콘 막 생산 공정,
- 제1항에 있어서, 상기 다결정 실리콘 막의 평균 결정립 크기가 500 ㎚ 이상인 기판 샘플을 선택하는 단계는 폴리-실리콘 막의 광 회절 패턴을 측정함으로써 폴리-실리콘 결정립 크기를 측정하여 수행되는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제1항에 있어서, 상기 다결정 실리콘 막을 형성하는 단계와 상기 다결정 실리콘 막의 결정립 크기를 측정하는 단계는 하나의 그리고 동일한 장치에서 수행되는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제1항에 있어서, 상기 다결정 실리콘 막의 평균 결정립 크기의 평면 내 편차의 범위는 ±20 %인 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제1항에 있어서, 선택된 기판 샘플의 다결정 실리콘 막의 결정은 용융 결정이고, 막의 거칠기의 정도를 나타내는 최대 높이차(PV)는 60 ㎚ 이하이고, 막의 거칠기의 실효값은 8 ㎚ 이하인 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 기판 상에 형성된 실리콘 막을 광 조사함으로써 다결정 실리콘 막을 형성하는 단계와, 상기 다결정 실리콘 막의 결정립 크기를 측정하는 단계와, 상기 결정립 크기에 기초해서 상기 광 조사의 에너지를 조절하는 단계를 포함하는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제7항에 있어서, 상기 광 조사 에너지는 상기 다결정 실리콘 막이 용융된 결정입자 영역에서의 결정립 크기를 갖고 미소 결정을 함유하지 않도록 조절되는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제7항에 있어서, 변화된 광 조사 에너지로, 선택 조건을 만족하지 않고 상기 다결정 실리콘 막을 선택하는 단계에서 불량하다고 판단된 기판 샘플에 대한 광 재조사를 수행하는 단계를 추가로 포함하는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제7항에 있어서, 상기 실리콘 막은 비정질 실리콘 막이고, 상기 에너지는 엑시머 레이저 비임을 사용한 조사에 의해 생성되는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제7항에 있어서, 상기 다결정 실리콘 막의 결정립 크기를 측정하는 단계는 회절 패턴을 측정함으로써 폴리-실리콘 결정립 크기를 검출하여 수행되는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 제11항에 있어서, 상기 광 회절 패턴을 측정함으로써 폴리-실리콘 결정립 크기를 검출하는 방법은 파장이 540 ㎚ 보다 작은 광으로 기판 샘플을 조사하는 단계와, 적어도 5˚ 내지 40˚의 각도 범위에서 산란된 광 강도의 각도 의존도를 측정하는 단계와, 이렇게 얻어진 각방향 분포에 대한 정보로부터 결정립 크기를 검출하는 단계를 포함하는 것을 특징으로 하는 다결정 실리콘 막 생산 공정.
- 광 회절 패턴을 측정함으로써 다결정 실리콘 막의 결정립 크기를 검출하는 단계를 포함하는 것을 특징으로 하는 다결정 실리콘의 결정립 크기 측정 방법.
- 광 회절 패턴을 측정함으로써 미소 결정 줄무늬 라인을 검출하는 단계를 포함하는 것을 특징으로 하는 다결정 실리콘 평가 방법.
- 기판 상에 설정된 실리콘 막을 광 조사함으로써 다결정 실리콘 막을 형성하기는 장치에 있어서,용융된 결정입자 영역의 결정립 크기를 측정하는 기능이 합체된 것을 특징으로 하는 다결정 실리콘 막 형성 장치.
- 평균 결정립 크기가 500 ㎚ 이상이고 평균 결정립 크기값의 평면 내 분포에서 평균 결정립 크기의 편차 범위가 ±20 %인 용융된 결정입자 영역 내의 결정립 크기를 갖는 폴리-실리콘 결정을 함유한 박막 트랜지스터를 사용함으로써 생산되는 것을 특징으로 하는 액정 디스플레이.
- 전계 효과 이동도가 200 ㎠/VS 이상이고 전계 효과 이동도의 범위의 평면 내 편차의 범위가 ± 10 %인 박막 트랜지스터를 사용함으로써 생산되는 것을 특징으로 하는 액정 디스플레이.
- 평균 결정립 크기가 500 ㎚ 이상이고 전계 효과 이동도의 평면 내 편차의 범위가 ± 10 %인 폴리-실리콘 결정을 사용해서 형성된 박막 트랜지스터를 사용함으로써 생산되는 것을 특징으로 하는 액정 디스플레이.
- 폴리-실리콘 막의 결정립 크기에 관련된 평면 내의 10,000 개의 측정점에서 얻어진 결과를 기초해서, 폴리-실리콘 막의 결정립 크기의 분포 또는 결정립 크기에 관련된 값을 폴리-실리콘 막의 품질에 대한 표현식으로서 나타내는 단계를 포함하는 것을 특징으로 하는 폴리-실리콘 막 품질 표시 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2001305927A JP4135347B2 (ja) | 2001-10-02 | 2001-10-02 | ポリシリコン膜生成方法 |
JPJP-P-2001-00305927 | 2001-10-02 |
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KR20030028696A true KR20030028696A (ko) | 2003-04-10 |
KR100833761B1 KR100833761B1 (ko) | 2008-05-29 |
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KR1020020010374A KR100833761B1 (ko) | 2001-10-02 | 2002-02-27 | 다결정 실리콘 막 생산 공정 |
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Country | Link |
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US (2) | US6806099B2 (ko) |
JP (1) | JP4135347B2 (ko) |
KR (1) | KR100833761B1 (ko) |
CN (1) | CN1276470C (ko) |
TW (1) | TW538458B (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8048783B2 (en) | 2009-03-05 | 2011-11-01 | Samsung Mobile Display Co., Ltd. | Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same |
US8409887B2 (en) | 2009-03-03 | 2013-04-02 | Samsung Display Co., Ltd. | Organic light emitting diode display device and method of fabricating the same |
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Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW552645B (en) | 2001-08-03 | 2003-09-11 | Semiconductor Energy Lab | Laser irradiating device, laser irradiating method and manufacturing method of semiconductor device |
JP4135347B2 (ja) * | 2001-10-02 | 2008-08-20 | 株式会社日立製作所 | ポリシリコン膜生成方法 |
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KR100992130B1 (ko) | 2003-11-27 | 2010-11-04 | 삼성전자주식회사 | 규소 결정화 시스템 |
JP2005191173A (ja) | 2003-12-25 | 2005-07-14 | Hitachi Ltd | 表示装置及びその製造方法 |
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KR20090108431A (ko) * | 2008-04-11 | 2009-10-15 | 삼성전자주식회사 | 표시 기판 및 그 제조 방법 |
KR101015849B1 (ko) * | 2009-03-03 | 2011-02-23 | 삼성모바일디스플레이주식회사 | 박막트랜지스터, 그의 제조방법 및 이를 포함하는 유기전계발광표시장치 |
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JP5444053B2 (ja) * | 2010-03-15 | 2014-03-19 | 株式会社日立ハイテクノロジーズ | 多結晶シリコン薄膜検査方法及びその装置 |
KR20120025300A (ko) * | 2010-09-07 | 2012-03-15 | 삼성모바일디스플레이주식회사 | 다결정 규소막 검사 장치 및 검사 방법 |
US20130115720A1 (en) * | 2011-11-07 | 2013-05-09 | Arnold Allenic | Surface measurement |
US9025313B2 (en) | 2012-08-13 | 2015-05-05 | Intel Corporation | Energy storage devices with at least one porous polycrystalline substrate |
KR20140101612A (ko) | 2013-02-12 | 2014-08-20 | 삼성디스플레이 주식회사 | 결정화 검사장치 및 결정화 검사방법 |
CN103219229B (zh) * | 2013-03-28 | 2016-04-27 | 昆山维信诺显示技术有限公司 | Ela不均匀性的量化判断方法及其反馈系统 |
KR102301536B1 (ko) * | 2015-03-10 | 2021-09-14 | 삼성전자주식회사 | 고해상도 전자 현미경 이미지로부터 결정을 분석하는 방법 및 그 시스템 |
KR102648920B1 (ko) * | 2018-12-07 | 2024-03-19 | 삼성디스플레이 주식회사 | 레이저 결정화 장치의 모니터링 시스템 및 이를 이용한 레이저 결정화 방법 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309225A (en) * | 1979-09-13 | 1982-01-05 | Massachusetts Institute Of Technology | Method of crystallizing amorphous material with a moving energy beam |
US5293216A (en) * | 1990-12-31 | 1994-03-08 | Texas Instruments Incorporated | Sensor for semiconductor device manufacturing process control |
US5270222A (en) * | 1990-12-31 | 1993-12-14 | Texas Instruments Incorporated | Method and apparatus for semiconductor device fabrication diagnosis and prognosis |
KR100269350B1 (ko) * | 1991-11-26 | 2000-10-16 | 구본준 | 박막트랜지스터의제조방법 |
JP3246811B2 (ja) * | 1993-10-18 | 2002-01-15 | 菱電セミコンダクタシステムエンジニアリング株式会社 | 半導体ウエハ検査装置 |
JP3421882B2 (ja) * | 1994-10-19 | 2003-06-30 | ソニー株式会社 | 多結晶半導体薄膜の作成方法 |
JPH10214869A (ja) * | 1997-01-30 | 1998-08-11 | Matsushita Electric Ind Co Ltd | 結晶化薄膜の評価方法 |
US6241817B1 (en) * | 1997-05-24 | 2001-06-05 | Jin Jang | Method for crystallizing amorphous layer |
JP3547979B2 (ja) * | 1998-03-17 | 2004-07-28 | 三洋電機株式会社 | 半導体膜の形成装置及び形成方法 |
JP3204307B2 (ja) * | 1998-03-20 | 2001-09-04 | 日本電気株式会社 | レーザ照射方法およびレーザ照射装置 |
JP4116141B2 (ja) | 1998-03-26 | 2008-07-09 | 東芝松下ディスプレイテクノロジー株式会社 | 結晶シリコン膜の製造方法 |
JP2000031229A (ja) | 1998-07-14 | 2000-01-28 | Toshiba Corp | 半導体薄膜の検査方法及びそれを用いた半導体薄膜の製造方法 |
JP3156776B2 (ja) * | 1998-08-03 | 2001-04-16 | 日本電気株式会社 | レーザ照射方法 |
JP2000068203A (ja) * | 1998-08-17 | 2000-03-03 | Sharp Corp | 微結晶シリコンの結晶化から形成される多結晶シリコンおよびその形成方法 |
JP3470644B2 (ja) * | 1999-06-16 | 2003-11-25 | 住友電装株式会社 | ワイヤハーネスのコネクタ保持用治具 |
JP2001023899A (ja) * | 1999-07-13 | 2001-01-26 | Hitachi Ltd | 半導体薄膜とその半導体膜を用いた液晶表示装置及びその製造方法 |
JP4472066B2 (ja) * | 1999-10-29 | 2010-06-02 | シャープ株式会社 | 結晶性半導体膜の製造方法、結晶化装置及びtftの製造方法 |
JP4135347B2 (ja) * | 2001-10-02 | 2008-08-20 | 株式会社日立製作所 | ポリシリコン膜生成方法 |
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US8409887B2 (en) | 2009-03-03 | 2013-04-02 | Samsung Display Co., Ltd. | Organic light emitting diode display device and method of fabricating the same |
US9035311B2 (en) | 2009-03-03 | 2015-05-19 | Samsung Display Co., Ltd. | Organic light emitting diode display device and method of fabricating the same |
US8048783B2 (en) | 2009-03-05 | 2011-11-01 | Samsung Mobile Display Co., Ltd. | Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same |
US8546248B2 (en) | 2009-03-05 | 2013-10-01 | Samsung Display Co., Ltd. | Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same |
US9117798B2 (en) | 2009-03-27 | 2015-08-25 | Samsung Display Co., Ltd. | Thin film transistor, method of fabricating the same and organic light emitting diode display device including the same |
US8890165B2 (en) | 2009-11-13 | 2014-11-18 | Samsung Display Co., Ltd. | Method of forming polycrystalline silicon layer, thin film transistor, organic light emitting diode display device having the same, and methods of fabricating the same |
KR101302881B1 (ko) * | 2010-10-05 | 2013-09-10 | 가부시키가이샤 히다치 하이테크놀로지즈 | 다결정 실리콘 박막의 검사 방법 및 그 장치 |
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KR100833761B1 (ko) | 2008-05-29 |
US6806099B2 (en) | 2004-10-19 |
JP2003109902A (ja) | 2003-04-11 |
JP4135347B2 (ja) | 2008-08-20 |
US7413604B2 (en) | 2008-08-19 |
US20050051081A1 (en) | 2005-03-10 |
TW538458B (en) | 2003-06-21 |
CN1409378A (zh) | 2003-04-09 |
US20030064571A1 (en) | 2003-04-03 |
CN1276470C (zh) | 2006-09-20 |
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