KR100270618B1 - 다결정 실리콘 박막의 제조방법 - Google Patents
다결정 실리콘 박막의 제조방법 Download PDFInfo
- Publication number
- KR100270618B1 KR100270618B1 KR1019920011615A KR920011615A KR100270618B1 KR 100270618 B1 KR100270618 B1 KR 100270618B1 KR 1019920011615 A KR1019920011615 A KR 1019920011615A KR 920011615 A KR920011615 A KR 920011615A KR 100270618 B1 KR100270618 B1 KR 100270618B1
- Authority
- KR
- South Korea
- Prior art keywords
- thin film
- silicon thin
- film
- manufacturing
- polycrystalline silicon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 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
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
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- 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
- H01L21/02686—Pulsed laser 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
- H01L21/02104—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
-
- 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
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
-
- 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
-
- 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
-
- 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
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/09—Laser anneal
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (4)
- 레이저를 이용하여 비정질 실리콘 박막을 열처리하여 다결정 실리콘 박막을 제조하는데 있어서, 비정질 실리콘(a-Si) 박막(3)을 소정의 형태로 사진식각법으로 패터닝하는 단계; SiO2절연막(8)을 CVD 또는 스퍼터링 박막제작법으로 1000Å 이상 제작하는 단계; 유리기판(11)의 비정질 실리콘(a-Si) 부분(3) 위에 불균일한 빔이 조사되는 부분에 금속반사막(7)을 형성시키는 단계; 그 위에는 전체적으로 SiO2저굴절율 박막(12)을 형성시키는 단계 및; 상기 금속반사막(7) 양쪽 모서리 위쪽으로 마이크로 렌즈(6)를 위치시키는 단계로 제조되는 것을 특징으로 하는 다결정 실리콘 박막의 제조방법.
- 제1항에 있어서, 상기 금속반사막(7)은 알루미늄, 금, 은, 동 등의 금속 중 어느 하나를 선택하여 사용하는 것을 특징으로 하는 다결정 실리콘 박막의 제조방법.
- 제1항에 있어서, 상기 금속반사막(7)에 사진식각법으로 창부분(9)을 형성시키는 것을 특징으로 하는 다결정 실리콘 박막의 제조방법.
- 제1항에 있어서, 상기 마이크로 렌즈(6)는 SiO2저굴절율 박막(12)에 고굴절율의 물질을 삽입하여 오목렌즈 형태로 제조한 것을 특징으로 하는 다결정 실리콘 박막의 제조방법.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920011615A KR100270618B1 (ko) | 1992-06-30 | 1992-06-30 | 다결정 실리콘 박막의 제조방법 |
| JP4347536A JP2997375B2 (ja) | 1992-06-30 | 1992-12-28 | 多結晶シリコン薄膜の製造方法 |
| US07/998,683 US5382548A (en) | 1992-06-30 | 1992-12-30 | Method for making polystalline silicon thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920011615A KR100270618B1 (ko) | 1992-06-30 | 1992-06-30 | 다결정 실리콘 박막의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940001258A KR940001258A (ko) | 1994-01-11 |
| KR100270618B1 true KR100270618B1 (ko) | 2000-12-01 |
Family
ID=19335638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920011615A Expired - Lifetime KR100270618B1 (ko) | 1992-06-30 | 1992-06-30 | 다결정 실리콘 박막의 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5382548A (ko) |
| JP (1) | JP2997375B2 (ko) |
| KR (1) | KR100270618B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101054235B1 (ko) * | 2003-01-21 | 2011-08-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 레이저 조사 방법, 반도체 장치를 제조하는 방법, 및레이저 조사 시스템 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW297138B (ko) * | 1995-05-31 | 1997-02-01 | Handotai Energy Kenkyusho Kk | |
| JP3883592B2 (ja) * | 1995-08-07 | 2007-02-21 | 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半導体作製方法および半導体装置の作製方法および液晶電気光学装置の作製方法 |
| US5731405A (en) * | 1996-03-29 | 1998-03-24 | Alliant Techsystems Inc. | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays |
| US5817743A (en) * | 1996-03-29 | 1998-10-06 | Alliant Techsystems Inc. | Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays |
| US6759628B1 (en) * | 1996-06-20 | 2004-07-06 | Sony Corporation | Laser annealing apparatus |
| KR100505449B1 (ko) * | 1998-12-24 | 2005-10-14 | 주식회사 하이닉스반도체 | 반도체 소자의 폴리사이드 게이트 전극 형성방법 |
| TW487959B (en) * | 1999-08-13 | 2002-05-21 | Semiconductor Energy Lab | Laser apparatus, laser annealing method, and manufacturing method of a semiconductor device |
| JP2002043245A (ja) * | 2000-07-31 | 2002-02-08 | Fujitsu Ltd | 結晶性半導体薄膜の形成方法 |
| JP4969024B2 (ja) * | 2003-01-21 | 2012-07-04 | 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 |
| JP2009135453A (ja) * | 2007-10-30 | 2009-06-18 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法、半導体装置及び電子機器 |
| US9536970B2 (en) | 2010-03-26 | 2017-01-03 | Samsung Electronics Co., Ltd. | Three-dimensional semiconductor memory devices and methods of fabricating the same |
| US11190810B2 (en) | 2018-01-26 | 2021-11-30 | Samsung Electronics Co., Ltd. | Device and method for compressing image data using quantization parameter and entropy tables |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4897150A (en) * | 1988-06-29 | 1990-01-30 | Lasa Industries, Inc. | Method of direct write desposition of a conductor on a semiconductor |
| JPH03140920A (ja) * | 1989-10-26 | 1991-06-14 | Matsushita Electric Ind Co Ltd | 投写型表示装置及び該投写型表示装置に用いる液晶表示装置 |
| JPH046823A (ja) * | 1990-04-24 | 1992-01-10 | Seiko Epson Corp | 結晶性半導体薄膜の製造方法 |
-
1992
- 1992-06-30 KR KR1019920011615A patent/KR100270618B1/ko not_active Expired - Lifetime
- 1992-12-28 JP JP4347536A patent/JP2997375B2/ja not_active Expired - Lifetime
- 1992-12-30 US US07/998,683 patent/US5382548A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101054235B1 (ko) * | 2003-01-21 | 2011-08-08 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 레이저 조사 방법, 반도체 장치를 제조하는 방법, 및레이저 조사 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0669128A (ja) | 1994-03-11 |
| JP2997375B2 (ja) | 2000-01-11 |
| US5382548A (en) | 1995-01-17 |
| KR940001258A (ko) | 1994-01-11 |
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