KR100967072B1 - 레이저 어닐링 방법 및 장치 - Google Patents
레이저 어닐링 방법 및 장치 Download PDFInfo
- Publication number
- KR100967072B1 KR100967072B1 KR1020077029974A KR20077029974A KR100967072B1 KR 100967072 B1 KR100967072 B1 KR 100967072B1 KR 1020077029974 A KR1020077029974 A KR 1020077029974A KR 20077029974 A KR20077029974 A KR 20077029974A KR 100967072 B1 KR100967072 B1 KR 100967072B1
- Authority
- KR
- South Korea
- Prior art keywords
- laser beam
- rectangular
- laser
- side direction
- short side
- Prior art date
Links
- 238000005224 laser annealing Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000004065 semiconductor Substances 0.000 claims abstract description 98
- 239000000758 substrate Substances 0.000 claims abstract description 75
- 230000001678 irradiating effect Effects 0.000 claims abstract description 33
- 230000005684 electric field Effects 0.000 claims abstract description 20
- 230000002194 synthesizing effect Effects 0.000 claims description 5
- 230000010287 polarization Effects 0.000 abstract description 36
- 239000010408 film Substances 0.000 description 141
- 239000013078 crystal Substances 0.000 description 126
- 229910021417 amorphous silicon Inorganic materials 0.000 description 42
- 230000000737 periodic effect Effects 0.000 description 40
- 238000009826 distribution Methods 0.000 description 36
- 230000003287 optical effect Effects 0.000 description 35
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 17
- 238000010586 diagram Methods 0.000 description 16
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910004438 SUB2 Inorganic materials 0.000 description 1
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002131 composite material 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
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 101150018444 sub2 gene Proteins 0.000 description 1
- VLCQZHSMCYCDJL-UHFFFAOYSA-N tribenuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)N(C)C1=NC(C)=NC(OC)=N1 VLCQZHSMCYCDJL-UHFFFAOYSA-N 0.000 description 1
Images
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
- H01L21/02104—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
- B23K26/0613—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams having a common axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
- B23K26/0732—Shaping the laser spot into a rectangular shape
-
- 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
- H01L21/02104—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
- H01L21/0268—Shape of mask
-
- 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
- H01L21/02104—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
- H01L21/02691—Scanning of a beam
-
- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/127—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement
- H01L27/1274—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor
- H01L27/1285—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor using control of the annealing or irradiation parameters, e.g. using different scanning direction or intensity for different transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1296—Multistep manufacturing methods adapted to increase the uniformity of device parameters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (14)
- 삭제
- 삭제
- 삭제
- 기판의 표면에 형성된 반도체막에 레이저 빔을 조사함으로써 레이저 어닐링을 행하는 레이저 어닐링 방법으로서,진행 방향과 수직인 단면이 직사각형이고 전기장의 방향이 상기 직사각형의 장변 방향과 단변 방향으로 교대로 전환되는 편광된 직사각형 레이저 빔을 생성하는 단계와,상기 직사각형 레이저 빔을 상기 기판의 표면에 입사시키는 단계를 포함하는, 레이저 어닐링 방법.
- 제4항에 있어서,상기 직사각형 레이저 빔의 에너지 밀도는 500 mJ/cm2보다 큰, 레이저 어닐링 방법.
- 삭제
- 삭제
- 기판의 표면에 형성된 반도체막에 레이저 빔을 조사함으로써 레이저 어닐링을 행하는 레이저 어닐링 장치로서,레이저 빔들을 출사하는 제1 및 제2의 레이저 발진기와,상기 제1 및 제2의 레이저 발진기들의 레이저 펄스 출사의 타이밍들이 서로 어긋나도록 상기 제1 및 제2의 레이저 발진기들을 제어하는 펄스 제어부와,상기 제1의 레이저 발진기로부터의 상기 레이저 빔을 직선 편광으로 하는 제1의 편광 수단과,상기 제2의 레이저 발진기로부터의 상기 레이저 빔을 직선 편광으로 하는 제2의 편광 수단과,상기 제1 레이저 발진기로부터의 상기 레이저 빔과 제2의 레이저 발진기로부터의 상기 레이저 빔을 합성하는 빔 합성 수단과,상기 빔 합성 수단으로부터의 레이저 빔을 진행 방향과 수직인 단면이 직사각형인 직사각형 레이저 빔이 되게 하는 직사각형 빔 생성 수단을 구비하고,상기 제1의 편광 수단은 상기 레이저 빔을 상기 직사각형의 장변 방향으로 편광시키고, 상기 제2의 편광 수단은 상기 레이저 빔을 상기 직사각형의 단변 방향으로 편광시키는, 레이저 어닐링 장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005266607 | 2005-09-14 | ||
JPJP-P-2005-00266607 | 2005-09-14 | ||
JPJP-P-2006-00027096 | 2006-02-03 | ||
JP2006027096A JP2007110064A (ja) | 2005-09-14 | 2006-02-03 | レーザアニール方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080033174A KR20080033174A (ko) | 2008-04-16 |
KR100967072B1 true KR100967072B1 (ko) | 2010-07-01 |
Family
ID=37864915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077029974A KR100967072B1 (ko) | 2005-09-14 | 2006-09-12 | 레이저 어닐링 방법 및 장치 |
Country Status (7)
Country | Link |
---|---|
US (5) | US7833871B2 (ko) |
EP (1) | EP1926131A4 (ko) |
JP (1) | JP2007110064A (ko) |
KR (1) | KR100967072B1 (ko) |
CN (1) | CN101208778B (ko) |
TW (1) | TWI342049B (ko) |
WO (1) | WO2007032322A1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170037329A (ko) | 2015-09-25 | 2017-04-04 | 주식회사 루세로텍 | 레이저 빔 단면의 에너지 변형을 포함하는 빔 모니터 장치 |
KR20170114655A (ko) | 2016-04-06 | 2017-10-16 | 주식회사 루세로텍 | 레이저 빔 에너지 프로파일 제어에 의한 촬상면 스케닝 방법 |
KR20200052032A (ko) | 2018-11-06 | 2020-05-14 | 주식회사 이솔 | 레이저빔을 이용하여 가공대상물을 베이킹(baking) 가공 하는 레이저 시스템 및 이를 이용한 가공 방법 |
KR102243189B1 (ko) | 2020-10-12 | 2021-04-21 | 김윤호 | 진공 빔 프로파일링 장치 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007110064A (ja) * | 2005-09-14 | 2007-04-26 | Ishikawajima Harima Heavy Ind Co Ltd | レーザアニール方法及び装置 |
US7569463B2 (en) | 2006-03-08 | 2009-08-04 | Applied Materials, Inc. | Method of thermal processing structures formed on a substrate |
JP5291895B2 (ja) * | 2007-05-31 | 2013-09-18 | 株式会社半導体エネルギー研究所 | レーザアニール装置及びレーザアニール方法 |
WO2009002877A1 (en) * | 2007-06-22 | 2008-12-31 | Lockheed Martin Corporation | Apparatus and method for generating an rf signal |
US8354674B2 (en) * | 2007-06-29 | 2013-01-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device wherein a property of a first semiconductor layer is different from a property of a second semiconductor layer |
JP5376707B2 (ja) | 2008-01-24 | 2013-12-25 | 株式会社半導体エネルギー研究所 | レーザアニール装置 |
JP5467730B2 (ja) | 2008-03-24 | 2014-04-09 | 株式会社半導体エネルギー研究所 | レーザ照射装置 |
US20110262102A1 (en) * | 2010-04-13 | 2011-10-27 | Lahr Nils B | System and methods for optimizing buffering heuristics in media |
CN102081236A (zh) * | 2011-01-27 | 2011-06-01 | 清华大学 | 激光退火设备中的光学处理装置 |
DE102012003748B4 (de) * | 2011-03-01 | 2016-12-15 | Infineon Technologies Austria Ag | Verfahren zum Herstellen eines porösen Halbleiterkörpergebiets und zum Einbringen eines Fremdstoffes |
GB2493698B (en) * | 2011-08-08 | 2018-02-28 | Univ Nottingham Trent | Surface plasmon resonance in thin films |
KR102411905B1 (ko) | 2013-12-02 | 2022-06-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 그 제조방법 |
JP2014123754A (ja) * | 2014-01-28 | 2014-07-03 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
CN105448681B (zh) * | 2014-07-04 | 2018-11-09 | 上海微电子装备(集团)股份有限公司 | 激光退火装置 |
CN104392914B (zh) * | 2014-12-03 | 2018-04-17 | 苏州德龙激光股份有限公司 | 双波长激光退火装置及其方法 |
KR101700392B1 (ko) * | 2015-05-26 | 2017-02-14 | 삼성디스플레이 주식회사 | 레이저빔 어닐링 장치 및 이를 이용한 디스플레이 장치 제조방법 |
JP2017050302A (ja) * | 2015-08-31 | 2017-03-09 | 特定非営利活動法人ナノフォトニクス工学推進機構 | 間接遷移型半導体発光素子 |
KR102483322B1 (ko) | 2015-09-30 | 2022-12-30 | 삼성디스플레이 주식회사 | 편광 모듈 및 이를 포함하는 레이저 조사 장치 |
JP2016076721A (ja) * | 2015-12-01 | 2016-05-12 | 株式会社半導体エネルギー研究所 | レーザ照射装置 |
US10586817B2 (en) | 2016-03-24 | 2020-03-10 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, manufacturing method thereof, and separation apparatus |
KR102340066B1 (ko) | 2016-04-07 | 2021-12-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 박리 방법 및 플렉시블 디바이스의 제작 방법 |
US10003023B2 (en) | 2016-04-15 | 2018-06-19 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
US10185190B2 (en) | 2016-05-11 | 2019-01-22 | Semiconductor Energy Laboratory Co., Ltd. | Display device, module, and electronic device |
JP6706155B2 (ja) * | 2016-06-15 | 2020-06-03 | 株式会社日本製鋼所 | 多結晶半導体膜の製造方法、レーザアニール装置、薄膜トランジスタ、およびディスプレイ |
KR102389537B1 (ko) | 2016-07-29 | 2022-04-25 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 박리 방법, 표시 장치, 표시 모듈, 및 전자 기기 |
TW201808628A (zh) | 2016-08-09 | 2018-03-16 | Semiconductor Energy Lab | 半導體裝置的製造方法 |
TWI730017B (zh) | 2016-08-09 | 2021-06-11 | 日商半導體能源研究所股份有限公司 | 顯示裝置的製造方法、顯示裝置、顯示模組及電子裝置 |
CN106910683B (zh) * | 2017-02-09 | 2020-01-14 | 武汉华星光电技术有限公司 | 一种激光退火的控制方法及装置 |
JP6391764B2 (ja) * | 2017-05-25 | 2018-09-19 | 株式会社半導体エネルギー研究所 | レーザ照射装置 |
KR102384289B1 (ko) * | 2017-10-17 | 2022-04-08 | 삼성디스플레이 주식회사 | 레이저 결정화 장치 |
DE102018200036B3 (de) * | 2018-01-03 | 2019-01-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optische Anordnung zur direkten Laserinterferenzstrukturierung |
EP3514821B1 (en) * | 2018-01-18 | 2020-05-27 | Laser Systems & Solutions of Europe | Method of laser irradiation of a patterned semiconductor device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002158184A (ja) * | 2000-11-16 | 2002-05-31 | Mitsubishi Electric Corp | レーザ熱処理用のレーザ光学系 |
KR20030089490A (ko) * | 2002-05-17 | 2003-11-21 | 후지쯔 가부시끼가이샤 | 레이저 빔을 이용한 반도체 결정화 방법 및 장치 |
JP2003347207A (ja) * | 2002-05-30 | 2003-12-05 | Mitsubishi Electric Corp | 半導体装置 |
JP2003347211A (ja) * | 2002-05-30 | 2003-12-05 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0299455A3 (en) | 1987-07-17 | 1991-03-27 | Dainippon Screen Mfg. Co., Ltd. | Method and apparatus for laser exposure in an image scanning/recording apparatus |
US5212710A (en) | 1990-07-19 | 1993-05-18 | Sony Corporation | Laser light beam synthesizing apparatus |
JPH04134420A (ja) | 1990-09-27 | 1992-05-08 | Sharp Corp | 液晶表示装置の駆動方法 |
DE4127840A1 (de) * | 1991-08-22 | 1993-02-25 | Thomson Brandt Gmbh | Optische abtastvorrichtung |
US5224200A (en) * | 1991-11-27 | 1993-06-29 | The United States Of America As Represented By The Department Of Energy | Coherence delay augmented laser beam homogenizer |
EP0656241B1 (en) * | 1993-06-04 | 1998-12-23 | Seiko Epson Corporation | Apparatus and method for laser machining |
KR950034479A (ko) * | 1994-05-24 | 1995-12-28 | 오노 시게오 | 조명광학계 |
JP3917231B2 (ja) * | 1996-02-06 | 2007-05-23 | 株式会社半導体エネルギー研究所 | レーザー照射装置およびレーザー照射方法 |
US5970368A (en) * | 1996-09-30 | 1999-10-19 | Kabushiki Kaisha Toshiba | Method for manufacturing polycrystal semiconductor film |
US5852693A (en) * | 1996-11-26 | 1998-12-22 | Ultratech Stepper, Inc. | Low-loss light redirection apparatus |
JP4059952B2 (ja) * | 1997-03-27 | 2008-03-12 | 株式会社半導体エネルギー研究所 | レーザー光照射方法 |
US6246524B1 (en) * | 1998-07-13 | 2001-06-12 | Semiconductor Energy Laboratory Co., Ltd. | Beam homogenizer, laser irradiation apparatus, laser irradiation method, and method of manufacturing semiconductor device |
US6081381A (en) * | 1998-10-26 | 2000-06-27 | Polametrics, Inc. | Apparatus and method for reducing spatial coherence and for improving uniformity of a light beam emitted from a coherent light source |
JP3522654B2 (ja) | 2000-06-09 | 2004-04-26 | 住友重機械工業株式会社 | レーザ加工装置及び加工方法 |
US6347176B1 (en) * | 2000-06-15 | 2002-02-12 | Ultratech Stepper, Inc. | Acousto-optical light tunnel apparatus and method |
TW523791B (en) * | 2000-09-01 | 2003-03-11 | Semiconductor Energy Lab | Method of processing beam, laser irradiation apparatus, and method of manufacturing semiconductor device |
US6396616B1 (en) | 2000-10-10 | 2002-05-28 | 3M Innovative Properties Company | Direct laser imaging system |
US6970644B2 (en) * | 2000-12-21 | 2005-11-29 | Mattson Technology, Inc. | Heating configuration for use in thermal processing chambers |
US7015422B2 (en) * | 2000-12-21 | 2006-03-21 | Mattson Technology, Inc. | System and process for heating semiconductor wafers by optimizing absorption of electromagnetic energy |
MY127193A (en) | 2000-12-26 | 2006-11-30 | Semiconductor Energy Lab | Laser irradiation apparatus and method of laser irradiation |
US6955956B2 (en) | 2000-12-26 | 2005-10-18 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a semiconductor device |
JP4837170B2 (ja) * | 2001-01-12 | 2011-12-14 | 株式会社Ihi | レーザアニール方法及び装置 |
US7009140B2 (en) * | 2001-04-18 | 2006-03-07 | Cymer, Inc. | Laser thin film poly-silicon annealing optical system |
KR100885904B1 (ko) | 2001-08-10 | 2009-02-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 레이저 어닐링장치 및 반도체장치의 제작방법 |
JP4875265B2 (ja) | 2001-09-20 | 2012-02-15 | 文化シヤッター株式会社 | エレベータ用防災装置 |
JP4397571B2 (ja) | 2001-09-25 | 2010-01-13 | 株式会社半導体エネルギー研究所 | レーザ照射方法およびレーザ照射装置、並びに半導体装置の作製方法 |
WO2003043070A1 (en) * | 2001-11-12 | 2003-05-22 | Sony Corporation | Laser annealing device and thin-film transistor manufacturing method |
WO2003049175A1 (fr) * | 2001-12-07 | 2003-06-12 | Sony Corporation | Irradiateur a faisceaux et dispositif de recuit pour laser |
JP4212830B2 (ja) * | 2002-05-17 | 2009-01-21 | シャープ株式会社 | シリコン結晶化方法 |
JP4100962B2 (ja) * | 2002-05-30 | 2008-06-11 | 三菱電機株式会社 | 半導体装置の製造方法 |
US7405114B2 (en) * | 2002-10-16 | 2008-07-29 | Semiconductor Energy Laboratory Co., Ltd. | Laser irradiation apparatus and method of manufacturing semiconductor device |
US7160762B2 (en) * | 2002-11-08 | 2007-01-09 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device, semiconductor device, and laser irradiation apparatus |
JP4408668B2 (ja) * | 2003-08-22 | 2010-02-03 | 三菱電機株式会社 | 薄膜半導体の製造方法および製造装置 |
JP4413569B2 (ja) * | 2003-09-25 | 2010-02-10 | 株式会社 日立ディスプレイズ | 表示パネルの製造方法及び表示パネル |
WO2005124842A1 (en) * | 2004-06-18 | 2005-12-29 | Semiconductor Energy Laboratory Co., Ltd. | Laser irradiation method, laser irradiation apparatus, and method for manufacturing semiconductor device |
CN101667538B (zh) * | 2004-08-23 | 2012-10-10 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
JP2007110064A (ja) * | 2005-09-14 | 2007-04-26 | Ishikawajima Harima Heavy Ind Co Ltd | レーザアニール方法及び装置 |
JP5764566B2 (ja) * | 2009-10-02 | 2015-08-19 | イムラ アメリカ インコーポレイテッド | モード同期レーザによる光信号処理 |
-
2006
- 2006-02-03 JP JP2006027096A patent/JP2007110064A/ja not_active Withdrawn
- 2006-09-12 EP EP06797813A patent/EP1926131A4/en not_active Withdrawn
- 2006-09-12 US US11/916,687 patent/US7833871B2/en not_active Expired - Fee Related
- 2006-09-12 CN CN2006800229921A patent/CN101208778B/zh not_active Expired - Fee Related
- 2006-09-12 KR KR1020077029974A patent/KR100967072B1/ko active IP Right Grant
- 2006-09-12 WO PCT/JP2006/318006 patent/WO2007032322A1/ja active Application Filing
- 2006-09-13 TW TW095133812A patent/TWI342049B/zh not_active IP Right Cessation
-
2010
- 2010-11-15 US US12/946,051 patent/US8299553B2/en active Active
-
2012
- 2012-09-10 US US13/608,818 patent/US8629522B2/en active Active
-
2013
- 2013-12-23 US US14/138,273 patent/US9058994B2/en active Active
-
2015
- 2015-06-08 US US14/732,920 patent/US20150348781A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002158184A (ja) * | 2000-11-16 | 2002-05-31 | Mitsubishi Electric Corp | レーザ熱処理用のレーザ光学系 |
KR20030089490A (ko) * | 2002-05-17 | 2003-11-21 | 후지쯔 가부시끼가이샤 | 레이저 빔을 이용한 반도체 결정화 방법 및 장치 |
JP2003347207A (ja) * | 2002-05-30 | 2003-12-05 | Mitsubishi Electric Corp | 半導体装置 |
JP2003347211A (ja) * | 2002-05-30 | 2003-12-05 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170037329A (ko) | 2015-09-25 | 2017-04-04 | 주식회사 루세로텍 | 레이저 빔 단면의 에너지 변형을 포함하는 빔 모니터 장치 |
KR20170114655A (ko) | 2016-04-06 | 2017-10-16 | 주식회사 루세로텍 | 레이저 빔 에너지 프로파일 제어에 의한 촬상면 스케닝 방법 |
KR20200052032A (ko) | 2018-11-06 | 2020-05-14 | 주식회사 이솔 | 레이저빔을 이용하여 가공대상물을 베이킹(baking) 가공 하는 레이저 시스템 및 이를 이용한 가공 방법 |
KR102243189B1 (ko) | 2020-10-12 | 2021-04-21 | 김윤호 | 진공 빔 프로파일링 장치 |
Also Published As
Publication number | Publication date |
---|---|
US7833871B2 (en) | 2010-11-16 |
EP1926131A1 (en) | 2008-05-28 |
US20110114855A1 (en) | 2011-05-19 |
EP1926131A4 (en) | 2011-08-03 |
US8299553B2 (en) | 2012-10-30 |
JP2007110064A (ja) | 2007-04-26 |
WO2007032322A1 (ja) | 2007-03-22 |
US9058994B2 (en) | 2015-06-16 |
US20150348781A1 (en) | 2015-12-03 |
US8629522B2 (en) | 2014-01-14 |
CN101208778B (zh) | 2010-04-21 |
CN101208778A (zh) | 2008-06-25 |
TWI342049B (en) | 2011-05-11 |
US20100022102A1 (en) | 2010-01-28 |
TW200717661A (en) | 2007-05-01 |
KR20080033174A (ko) | 2008-04-16 |
US20130005123A1 (en) | 2013-01-03 |
US20140213071A1 (en) | 2014-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100967072B1 (ko) | 레이저 어닐링 방법 및 장치 | |
KR101371265B1 (ko) | 레이저 조사 장치, 레이저 조사 방법, 및 반도체 장치 제조방법 | |
TW469539B (en) | Optical system for laser heat treatment, laser heat treating apparatus, and method for producing semiconductor devices by using the same | |
JP4567984B2 (ja) | 平面表示装置の製造装置 | |
KR101131040B1 (ko) | 에지 영역을 최소화하도록 기판 상의 박막 영역을 레이저결정화 처리하는 방법 및 시스템, 그리고 그러한 박막 영역의 구조 | |
US7847214B2 (en) | Laser crystallization apparatus and crystallization method | |
US20040097103A1 (en) | Laser annealing device and thin-film transistor manufacturing method | |
US8237085B2 (en) | Beam homogenizer, laser irradiation apparatus, and laser irradiation method | |
TW588128B (en) | Method and apparatus for forming a semiconductor thin film | |
TW202036729A (zh) | 雷射退火方法及雷射退火裝置 | |
JP2002141302A (ja) | レーザアニーリング用レーザ光学系とこれを用いたレーザアニーリング装置 | |
JP2009016541A (ja) | レーザアニール装置及びレーザアニール方法 | |
JP5147220B2 (ja) | 多結晶半導体膜の作製方法 | |
KR20040068022A (ko) | 레이저 조사 방법, 반도체 장치를 제조하는 방법, 및레이저 조사 시스템 | |
US9564322B1 (en) | Method of excimer laser annealing | |
JP5030524B2 (ja) | レーザアニール方法及びレーザアニール装置 | |
JP2005011840A (ja) | レーザアニール装置およびレーザアニール方法 | |
CN113811981A (zh) | 用于加工半导体材料的方法和光学系统 | |
JP2005101654A (ja) | レーザー照射装置 | |
JP2007287866A (ja) | 半導体結晶薄膜の製造方法およびそれに用いられる製造装置、フォトマスク、ならびに半導体素子 | |
JP4250998B2 (ja) | 炭化珪素半導体装置の製造方法 | |
JP2007036080A (ja) | レーザアニール装置 | |
JP2004247717A (ja) | レーザ照射方法及び半導体装置の作製方法、並びにレーザ照射装置。 | |
JPH0461319A (ja) | 半導体結晶薄膜製造方法および製造装置 | |
KR20210122783A (ko) | 레이저 어닐링 방법, 레이저 어닐링 장치 및 결정화 실리콘막 기판 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20110719 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140516 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150518 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160519 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170522 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180529 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20190530 Year of fee payment: 10 |