JP2007088364A - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP2007088364A JP2007088364A JP2005277985A JP2005277985A JP2007088364A JP 2007088364 A JP2007088364 A JP 2007088364A JP 2005277985 A JP2005277985 A JP 2005277985A JP 2005277985 A JP2005277985 A JP 2005277985A JP 2007088364 A JP2007088364 A JP 2007088364A
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- 239000013078 crystal Substances 0.000 claims abstract description 142
- 239000010408 film Substances 0.000 claims abstract description 141
- 239000004065 semiconductor Substances 0.000 claims abstract description 86
- 239000010409 thin film Substances 0.000 claims abstract description 62
- 239000000758 substrate Substances 0.000 abstract description 37
- 239000011159 matrix material Substances 0.000 abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 32
- 229910052710 silicon Inorganic materials 0.000 description 32
- 239000010703 silicon Substances 0.000 description 32
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 23
- 229920005591 polysilicon Polymers 0.000 description 22
- 238000010586 diagram Methods 0.000 description 20
- 229910021417 amorphous silicon Inorganic materials 0.000 description 16
- 229910021419 crystalline silicon Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 101100055268 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ALD3 gene Proteins 0.000 description 9
- 230000001678 irradiating effect Effects 0.000 description 7
- 102100020970 ATP-binding cassette sub-family D member 2 Human genes 0.000 description 6
- 101100321983 Homo sapiens ABCD2 gene Proteins 0.000 description 6
- 101100055270 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ALD4 gene Proteins 0.000 description 6
- 101150063578 ald1 gene Proteins 0.000 description 6
- 101150023727 ald2 gene Proteins 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 101100055273 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ALD5 gene Proteins 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- AZDRQVAHHNSJOQ-XCIZNGPVSA-N trideuterioalumane Chemical compound [2H][Al]([2H])[2H] AZDRQVAHHNSJOQ-XCIZNGPVSA-N 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 238000005224 laser annealing Methods 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- 101150076082 ALD5 gene Proteins 0.000 description 3
- 102100036464 Activated RNA polymerase II transcriptional coactivator p15 Human genes 0.000 description 3
- 101000713904 Homo sapiens Activated RNA polymerase II transcriptional coactivator p15 Proteins 0.000 description 3
- 229910004444 SUB1 Inorganic materials 0.000 description 3
- 101100055265 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ALD2 gene Proteins 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 101100269708 Candida albicans ALS3 gene Proteins 0.000 description 2
- 101100055274 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ALD6 gene Proteins 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 150000003376 silicon Chemical class 0.000 description 2
- 101150089655 Ins2 gene Proteins 0.000 description 1
- 101710120101 Photosystem I reaction center subunit XI Proteins 0.000 description 1
- 101710127295 Photosystem I reaction center subunit XI, chloroplastic Proteins 0.000 description 1
- 101100072652 Xenopus laevis ins-b gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000005499 laser crystallization Methods 0.000 description 1
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/40—Crystalline structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
- H10D30/6733—Multi-gate TFTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/01—Manufacture or treatment
- H10D86/021—Manufacture or treatment of multiple TFTs
- H10D86/0221—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies
- H10D86/0223—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials
- H10D86/0229—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials characterised by control of the annealing or irradiation parameters
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/80—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple passive components, e.g. resistors, capacitors or inductors
Landscapes
- Recrystallisation Techniques (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】 略帯状結晶の半導体膜とそれ以外の半導体膜との間の境界領域に存在する半導体膜を、略帯状結晶の半導体膜を用いた薄膜トランジスタに接続される配線及び/又は抵抗として利用する。
【選択図】 図4
Description
(1)帯状結晶の第1の半導体膜と、前記第1の半導体膜とは平面的に異なる場所に位置する前記第1の半導体膜とは結晶状態が異なる第2の半導体膜と、前記第1の半導体膜をチャネル領域に用いた薄膜トランジスタとを備えた表示装置であって、
前記薄膜トランジスタに接続される配線または抵抗を有し、
前記配線または前記抵抗の少なくとも一部が、前記第1の半導体膜と前記第2の半導体膜との間の境界領域に存在する半導体膜を有する。
前記薄膜トランジスタに接続される配線または抵抗を有し、
前記配線または前記抵抗の少なくとも一部が、前記第3の半導体膜で形成されている。
Claims (4)
- 帯状結晶の第1の半導体膜と、前記第1の半導体膜とは平面的に異なる場所に位置する前記第1の半導体膜とは結晶状態が異なる第2の半導体膜と、前記第1の半導体膜をチャネル領域に用いた薄膜トランジスタとを備えた表示装置であって、
前記薄膜トランジスタに接続される配線または抵抗を有し、
前記配線または前記抵抗の少なくとも一部が、前記第1の半導体膜と前記第2の半導体膜との間の境界領域に存在する半導体膜を有することを特徴とする表示装置。 - 前記第2の半導体膜は、粒状結晶の半導体膜、微結晶の半導体膜のうちの何れかであることを特徴とする請求項1に記載の表示装置。
- 帯状結晶の第1の半導体膜と、前記第1の半導体膜とは平面的に異なる場所に位置する第2の半導体膜と、前記第1の半導体膜と前記第2の半導体膜との境界領域に存在し前記第1の半導体膜とは結晶状態が異なる第3の半導体膜と、前記第1の半導体膜をチャネル領域に用いた薄膜トランジスタとを備えた表示装置であって、
前記薄膜トランジスタに接続される配線または抵抗を有し、
前記配線または前記抵抗の少なくとも一部が、前記第3の半導体膜で形成されていることを特徴とする表示装置。 - 前記第2の半導体膜は、帯状結晶の半導体膜、非晶質の半導体膜のうちの何れかであることを特徴とする請求項3に記載の表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005277985A JP2007088364A (ja) | 2005-09-26 | 2005-09-26 | 表示装置 |
US11/526,011 US7557376B2 (en) | 2005-09-26 | 2006-09-25 | Display device using first and second semiconductor films of different crystallinity and boundary section therebetween |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005277985A JP2007088364A (ja) | 2005-09-26 | 2005-09-26 | 表示装置 |
Publications (1)
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JP2007088364A true JP2007088364A (ja) | 2007-04-05 |
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JP2005277985A Pending JP2007088364A (ja) | 2005-09-26 | 2005-09-26 | 表示装置 |
Country Status (2)
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US (1) | US7557376B2 (ja) |
JP (1) | JP2007088364A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011161715A1 (ja) * | 2010-06-21 | 2011-12-29 | パナソニック株式会社 | 薄膜トランジスタアレイ装置、有機el表示装置、及び、薄膜トランジスタアレイ装置の製造方法 |
JP2012009603A (ja) * | 2010-06-24 | 2012-01-12 | Fuji Electric Co Ltd | 半導体装置の製造方法 |
JP5891504B2 (ja) * | 2011-03-08 | 2016-03-23 | 株式会社Joled | 薄膜トランジスタアレイ装置の製造方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101209041B1 (ko) * | 2005-11-25 | 2012-12-06 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
KR101397567B1 (ko) * | 2007-01-24 | 2014-05-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체막의 결정화 방법 및 반도체장치의 제작방법 |
WO2009039482A1 (en) * | 2007-09-21 | 2009-03-26 | The Trustees Of Columbia University In The City Of New York | Collections of laterally crystallized semiconductor islands for use in thin film transistors |
JP5465916B2 (ja) * | 2009-04-17 | 2014-04-09 | 株式会社ジャパンディスプレイ | 表示装置 |
CA2809062A1 (en) * | 2010-08-24 | 2012-03-01 | Vossloh-Werke Gmbh | System for fastening a rail and method for renovating a rail fastening point |
CN103003928A (zh) * | 2011-06-02 | 2013-03-27 | 松下电器产业株式会社 | 薄膜半导体器件的制造方法、薄膜半导体阵列基板的制造方法、结晶硅薄膜的形成方法以及结晶硅薄膜的形成装置 |
KR101960076B1 (ko) | 2013-01-31 | 2019-03-20 | 삼성디스플레이 주식회사 | 표시 장치 |
CN107578991A (zh) * | 2014-07-21 | 2018-01-12 | 应用材料公司 | 扫描脉冲退火装置及方法 |
US11909091B2 (en) | 2020-05-19 | 2024-02-20 | Kymeta Corporation | Expansion compensation structure for an antenna |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004006679A (ja) * | 2002-03-05 | 2004-01-08 | Semiconductor Energy Lab Co Ltd | 半導体素子及びそれを用いた半導体装置 |
JP2004054168A (ja) * | 2002-07-24 | 2004-02-19 | Hitachi Ltd | 画像表示装置 |
Family Cites Families (5)
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JPH11121753A (ja) | 1997-10-14 | 1999-04-30 | Hitachi Ltd | 半導体装置及びその製造方法 |
TWI243432B (en) * | 1999-10-29 | 2005-11-11 | Hitachi Ltd | Semiconductor device, method of making the same and liquid crystal display device |
JP4732599B2 (ja) | 2001-01-26 | 2011-07-27 | 株式会社日立製作所 | 薄膜トランジスタ装置 |
JP2003179068A (ja) | 2001-12-12 | 2003-06-27 | Hitachi Ltd | 画像表示装置およびその製造方法 |
JP4813743B2 (ja) * | 2002-07-24 | 2011-11-09 | 株式会社 日立ディスプレイズ | 画像表示装置の製造方法 |
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- 2005-09-26 JP JP2005277985A patent/JP2007088364A/ja active Pending
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2006
- 2006-09-25 US US11/526,011 patent/US7557376B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004006679A (ja) * | 2002-03-05 | 2004-01-08 | Semiconductor Energy Lab Co Ltd | 半導体素子及びそれを用いた半導体装置 |
JP2004054168A (ja) * | 2002-07-24 | 2004-02-19 | Hitachi Ltd | 画像表示装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011161715A1 (ja) * | 2010-06-21 | 2011-12-29 | パナソニック株式会社 | 薄膜トランジスタアレイ装置、有機el表示装置、及び、薄膜トランジスタアレイ装置の製造方法 |
CN102379041A (zh) * | 2010-06-21 | 2012-03-14 | 松下电器产业株式会社 | 薄膜晶体管阵列器件、有机el显示装置以及薄膜晶体管阵列器件的制造方法 |
US8421080B2 (en) | 2010-06-21 | 2013-04-16 | Panasonic Corporation | Thin-film transistor array device, organic EL display device, and method of manufacturing thin-film transistor array device |
JPWO2011161715A1 (ja) * | 2010-06-21 | 2013-08-19 | パナソニック株式会社 | 薄膜トランジスタアレイ装置、有機el表示装置、及び、薄膜トランジスタアレイ装置の製造方法 |
JP2012009603A (ja) * | 2010-06-24 | 2012-01-12 | Fuji Electric Co Ltd | 半導体装置の製造方法 |
JP5891504B2 (ja) * | 2011-03-08 | 2016-03-23 | 株式会社Joled | 薄膜トランジスタアレイ装置の製造方法 |
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US7557376B2 (en) | 2009-07-07 |
US20070070283A1 (en) | 2007-03-29 |
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