KR100805210B1 - 전극이 있는 기판 및 그 제조방법 - Google Patents
전극이 있는 기판 및 그 제조방법 Download PDFInfo
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- KR100805210B1 KR100805210B1 KR1020027002241A KR20027002241A KR100805210B1 KR 100805210 B1 KR100805210 B1 KR 100805210B1 KR 1020027002241 A KR1020027002241 A KR 1020027002241A KR 20027002241 A KR20027002241 A KR 20027002241A KR 100805210 B1 KR100805210 B1 KR 100805210B1
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- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
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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
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02565—Oxide semiconducting materials not being Group 12/16 materials, e.g. ternary compounds
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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
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
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- Y10T428/24926—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including ceramic, glass, porcelain or quartz layer
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
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- Condensed Matter Physics & Semiconductors (AREA)
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- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
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- Manufacturing Of Electric Cables (AREA)
Abstract
Description
※ 1Torr = 133.22Pa | |||
실시예 1 | 비교예 1 | 비교예 2 | |
막형성 ㆍ두께(nm) ㆍ기판온도(℃) ㆍ도입가스 ㆍ압력(Torr※) ㆍ속도(nm/min) | 150 - Ar, O2 3.0 ×10-3 6 | 130 100 Ar, O2 3.0 ×10-3 6.5 | 140 150 Ar, O2 2.0 ×10-3 7.5 |
결정화처리 ㆍ온도(℃) ㆍ시간(Hr) ㆍ분위기 | 180 1 진공중 | - - - | - - - |
막특성 ㆍ체적저항율(Ωㆍcm) ㆍ투과율(%) at 400nm ㆍ결정입경(nm) ㆍ도메인 ㆍ내알카리성 ㆍ신뢰성 | 3.6 ×104 83 240 없음 양호 양호 | 5.0 ×104 60 없음 없음 나쁨 나쁨 | 2.2 ×104 80 30 있음 양호 보통 |
기판특성 ㆍ휨 ㆍ밀착성 ㆍ패터닝성 | 소 양호 양호 | 소 양호 양호 | 대 나쁨 나쁨 |
※ 1Torr = 133.22Pa | |
실시예 2 | |
막형성 ㆍ두께(nm) ㆍ기판온도(℃) ㆍ도입가스 ㆍ압력(Torr※) ㆍ속도(nm/min) | 210 80 Ar 5.0 ×10-3 7 |
결정화처리 ㆍ온도(℃) ㆍ시간(Hr) ㆍ분위기 | 160 3 대기중 |
막특성 ㆍ체적저항율(Ωㆍcm) ㆍ투과율(%) at 400nm ㆍ결정입경(nm) ㆍ도메인 ㆍ내알카리성 ㆍ신뢰성 | 3.5 ×104 8 >200 없음 양호 양호 |
기판특성 ㆍ휨 ㆍ밀착성 ㆍ패터닝성 | 소 양호 양호 |
※ 1Torr = 133.22Pa | |
실시예 3 | |
막형성 ㆍ두께(nm) ㆍ기판온도(℃) ㆍ도입가스 ㆍ압력(Torr※) ㆍ속도(nm/min) | 120 120 Ar,O2 5.0 ×10-3 7 |
결정화처리 ㆍ온도(℃) ㆍ시간(Hr) ㆍ분위기 | 160 3 진공중 |
막특성 ㆍ체적저항율(Ωㆍcm) ㆍ투과율(%) at 400nm ㆍ결정입경(nm) ㆍ도메인 ㆍ내알카리성 ㆍ신뢰성 | 3.4 ×104 82 100 없음 양호 양호 |
기판특성 ㆍ휨 ㆍ밀착성 ㆍ패터닝성 | 소 양호 양호 |
※ 1Torr = 133.22Pa | |||||
실시예 4 | 실시예 5 | 실시예 6 | 비교예 3 | 비교예 4 | |
막형성 ㆍ두께(nm) ㆍ기판온도(℃) ㆍ도입가스 ㆍ압력(Torr※) ㆍ속도(nm/min) | 200 - Ar, O2 3.0 ×10-3 6 | 140 80 Ar 5.0 ×10-3 7 | 90 120 Ar, O2 5.0 ×10-3 7 | 130 100 Ar, O2 3.0 ×10-3 6.5 | 140 150 Ar, O2 2.0 ×10-3 7.5 |
결정화처리 ㆍ온도(℃) ㆍ시간(Hr) ㆍ분위기 | 180 1 진공중 | 160 3 대기중 | 160 3 진공중 | - - - | - - - |
막특성 체적저항율(Ωㆍcm) ㆍ투과율(%) at 400nm ㆍ결정입경(nm) ㆍ도메인 ㆍ내알카리성 ㆍ신뢰성 | 3.6 ×104 83 240 없음 양호 양호 | 3.5 ×104 80 >200 없음 양호 양호 | 3.4 ×104 82 100 없음 양호 양호 | 5.0 ×104 60 없음 없음 나쁨 나쁨 | 2.2 ×104 80 30 있음 양호 보통 |
기판특성 ㆍ휨 ㆍ밀착성 ㆍ패터닝성 | 소 양호 양호 | 소 양호 양호 | 소 양호 양호 | 소 양호 양호 | 대 나쁨 나쁨 |
Claims (30)
- 기판 및 상기 기판 상에 배설된 산화물 도전막으로 이루어지는 전극을 구비하고, 상기 전극은 평균입경이 25nm 이상의 다결정으로 이루어지고, 표면 관찰에 의해 그 경계가 확인될 수 있는 최대 구성단위가 결정(結晶)인 것을 특징으로 하는 전극이 있는 기판.
- 제1항에 있어서, 상기 결정의 평균입경이 40nm 이상인 것을 특징으로 하는 전극이 있는 기판.
- 제1항에 있어서, 상기 결정의 평균입경이 300nm 이하인 것을 특징으로 하는 전극이 있는 기판.
- 제1항에 있어서, 상기 전극의 두께가 50∼500nm인 것을 특징으로 하는 전극이 있는 기판.
- 제1항에 있어서, 상기 전극의 표면의 고저차가 20nm 이하인 것을 특징으로 하는 전극이 있는 기판.
- 제1항에 있어서, 상기 산화물 도전막이 주석이 첨가된 인듐산화물로 이루어 지는 것을 특징으로 하는 전극이 있는 기판.
- 제6항에 있어서, 상기 산화물 도전막의 산화주석 함유량이 5중량% 미만인 것을 특징으로 하는 전극이 있는 기판.
- 제1항에 있어서, 상기 기판과 상기 산화물 도전막의 사이에 유기재료로 이루어지는 바탕막을 또한 구비하는 것을 특징으로 하는 전극이 있는 기판.
- 제1항에 있어서, 상기 기판이 합성수지로 이루어지는 것을 특징으로 하는 전극이 있는 기판.
- 제9항에 있어서, 상기 전극의 표면에 합성수지를 포함하는 체적저항율이 102∼1012Ωㆍcm의 투명피막을 또한 구비하는 것을 특징으로 하는 전극이 있는 기판.
- 제10항에 있어서, 상기 투명피막의 두께가 0.5∼5㎛인 것을 특징으로 하는 전극이 있는 기판.
- 제10항에 있어서, 상기 전극의 두께가 0nm 보다 크고 20nm 이하인 것을 특징으로 하는 전극이 있는 기판.
- 기판 상에 비정질 또는 비정질을 주체로 하는 산화물 도전막을 그 결정화 온도 이하의 온도에서 형성하는 공정 및상기 산화물 도전막을 가열하여 결정화하는 공정을 포함하는 전극이 있는 기판의 제조방법,
- 제13항에 있어서, 상기 산화물 도전막을 형성하는 공정에서, 상기 산화물 도전막을 150℃ 이하의 온도로 가열하는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 산화물 도전막을 결정화하는 공정에서, 상기 산화물 도전막을 상기 결정화 온도 이하의 온도로 가열하는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 산화물 도전막을 결정화하는 공정에서, 상기 산화물 도전막을 상기 기판의 유리전이온도 이하의 온도로 가열하는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 산화물 도전막을 결정화하는 공정이 산소가 풍부한 환경하에서 행해지는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 산화물 도전막이 일부를 주석에 의해 치환된 인듐산화물로 이루어지는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제18항에 있어서, 상기 산화물 도전막의 산화주석 함유량이 5중량% 미만인 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 기판 상에 형성되는 상기 산화물 도전막에서는, 비정질상(相) 중에 평균입경이 200nm 이하의 결정입자가 분산하고 있는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 산화물 도전막을 결정화하는 공정에서, 상기 산화물 도전막을 평균입경이 20nm 이상에서 배향방향이 무질서한 결정의 집합체로 전화(轉化)하는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제21항에 있어서, 상기 결정의 평균입경이 300nm 이하인 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 산화물 도전막의 두께가 0nm 보다 크고 500nm 이하인 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 기판이 합성수지로 이루어지는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 기판은, 상기 막을 형성하고자 하는 표면에 유기재료로 이루어지는 바탕막을 구비하는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 결정화에 의해 형성된 상기 막 중의 결정입자의 평균입경이 20∼300nm의 범위 내인 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제13항에 있어서, 상기 전극의 표면에 합성수지를 함유하는 체적저항율이 102∼1012Ωㆍcm의 투명피막을 형성하는 공정을 또한 포함하는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제27항에 있어서, 형성된 상기 산화물 도전막 상에 광경화성 수지로 이루어지는 층을 형성하고, 상기 산화물 도전막을 가공하고자 하는 전극패턴에 대응한 영역의 상기 층을 노광에 의해 경화시켜 상기 투명피막을 형성한 후에, 경화한 상기 투명피막을 레지스트로서 상기 산화물 도전막을 에칭함으로써, 상기 산화물 도전막을 상기 전극으로 가공하는 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제27항에 있어서, 상기 투명피막의 두께가 0.5∼5㎛인 것을 특징으로 하는 전극이 있는 기판의 제조방법.
- 제27항에 있어서, 상기 전극의 두께가 0nm 보다 크고 20nm 이하인 것을 특징으로 하는 전극이 있는 기판의 제조방법.
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TWI231054B (en) * | 2003-03-13 | 2005-04-11 | Showa Denko Kk | Light-emitting diode and its manufacturing method |
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JP2005049770A (ja) * | 2003-07-31 | 2005-02-24 | Sanyo Electric Co Ltd | エレクトロクロミック表示装置 |
US7075103B2 (en) * | 2003-12-19 | 2006-07-11 | General Electric Company | Multilayer device and method of making |
US7550769B2 (en) * | 2004-06-11 | 2009-06-23 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device and semiconductor device |
KR101112541B1 (ko) * | 2004-11-16 | 2012-03-13 | 삼성전자주식회사 | 유기 반도체를 이용한 박막 트랜지스터 표시판 및 그 제조방법 |
US7372610B2 (en) | 2005-02-23 | 2008-05-13 | Sage Electrochromics, Inc. | Electrochromic devices and methods |
US7649666B2 (en) * | 2006-12-07 | 2010-01-19 | E Ink Corporation | Components and methods for use in electro-optic displays |
TWI452703B (zh) * | 2007-11-16 | 2014-09-11 | Semiconductor Energy Lab | 光電轉換裝置及其製造方法 |
EP2075850A3 (en) * | 2007-12-28 | 2011-08-24 | Semiconductor Energy Laboratory Co, Ltd. | Photoelectric conversion device and manufacturing method thereof |
KR20100036495A (ko) * | 2008-09-30 | 2010-04-08 | 삼성전자주식회사 | 탈 이온화장치 및 이에 사용되는 전극 모듈 및 그 제조방법 |
DE102008054219A1 (de) * | 2008-10-31 | 2010-05-06 | Osram Opto Semiconductors Gmbh | Organisches strahlungsemittierendes Bauelement und Verfahren zur Herstellung eines organischen strahlungsemittierenden Bauelements |
JP5866765B2 (ja) * | 2010-04-28 | 2016-02-17 | ソニー株式会社 | 導電性素子およびその製造方法、配線素子、情報入力装置、表示装置、ならびに電子機器 |
JP5753445B2 (ja) | 2010-06-18 | 2015-07-22 | 株式会社半導体エネルギー研究所 | 光電変換装置 |
TWI547746B (zh) * | 2010-07-13 | 2016-09-01 | 元太科技工業股份有限公司 | 顯示器 |
JP5720278B2 (ja) * | 2011-02-07 | 2015-05-20 | ソニー株式会社 | 導電性素子およびその製造方法、情報入力装置、表示装置、ならびに電子機器 |
JP2013058562A (ja) | 2011-09-07 | 2013-03-28 | Semiconductor Energy Lab Co Ltd | 光電変換装置 |
US8687026B2 (en) * | 2011-09-28 | 2014-04-01 | Apple Inc. | Systems and method for display temperature detection |
JP2016171268A (ja) | 2015-03-16 | 2016-09-23 | 株式会社東芝 | 半導体装置 |
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- 2001-07-19 WO PCT/JP2001/006293 patent/WO2002007171A1/ja active Application Filing
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US20040104121A1 (en) | 2004-06-03 |
WO2002007171A1 (fr) | 2002-01-24 |
US7250326B2 (en) | 2007-07-31 |
KR20020041414A (ko) | 2002-06-01 |
US20020197460A1 (en) | 2002-12-26 |
US6677062B2 (en) | 2004-01-13 |
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