KR100600694B1 - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR100600694B1 KR100600694B1 KR1020030079063A KR20030079063A KR100600694B1 KR 100600694 B1 KR100600694 B1 KR 100600694B1 KR 1020030079063 A KR1020030079063 A KR 1020030079063A KR 20030079063 A KR20030079063 A KR 20030079063A KR 100600694 B1 KR100600694 B1 KR 100600694B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor layer
- storage capacitor
- line
- gate
- insulating layer
- 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.)
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 64
- 239000003990 capacitor Substances 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000010409 thin film Substances 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 108090000699 N-Type Calcium Channels Proteins 0.000 claims 1
- 102000004129 N-Type Calcium Channels Human genes 0.000 claims 1
- 108010075750 P-Type Calcium Channels Proteins 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 18
- 230000015556 catabolic process Effects 0.000 abstract description 11
- 239000010410 layer Substances 0.000 description 83
- 239000004973 liquid crystal related substance Substances 0.000 description 22
- 239000010408 film Substances 0.000 description 19
- 239000011229 interlayer Substances 0.000 description 10
- 230000005611 electricity Effects 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005468 ion implantation Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Images
Classifications
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0312—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes
- H10D30/0314—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral top-gate TFTs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0321—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] comprising silicon, e.g. amorphous silicon or polysilicon
-
- 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
- H10D30/6731—Top-gate only TFTs
-
- 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]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
- H10D30/6745—Polycrystalline or microcrystalline silicon
-
- 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
-
- 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
- H10D86/40—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 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
- H10D86/40—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 TFTs
- H10D86/441—Interconnections, e.g. scanning lines
-
- 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
- H10D86/40—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 TFTs
- H10D86/481—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 TFTs integrated with passive devices, e.g. auxiliary capacitors
-
- 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
- H10D86/40—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 TFTs
- H10D86/60—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 TFTs wherein the TFTs are in active matrices
-
- 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
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (8)
- 기판상에 형성된 박막 트랜지스터와, 상기 박막 트랜지스터에 인접하여 형성되고, 이 박막 트랜지스터를 통해서 공급되는 전압을 보유하는 보유 용량을 포함하는 반도체 장치로서,행 방향으로 접속하는 화소를 구동하는 게이트 라인 및 보유 용량 라인을 병행하여 배치하고,상기 게이트 라인 및 상기 보유 라인 라인은 열 방향으로 인접하는 양 화소 간에는 모두 공용되지 않고,상기 박막 트랜지스터의 게이트 전극 및 상기 게이트 라인에 절연층을 개재하여 용량결합된 제1 반도체층과, 상기 보유 용량의 보유 용량 전극 및 상기 보유 용량 라인에 절연층을 개재하여 용량결합된 제2 반도체층을 서로 분리하고,상기 제1 및 제2 반도체층은 메탈 배선으로 접속되고,상기 메탈 배선은 화소 전극에 접속되어 있는 것을 특징으로 하는 반도체 장치.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서,상기 박막 트랜지스터는 p형 채널 또는 n형 채널을 갖는 것을 특징으로 하는 반도체 장치.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002326412A JP2004165241A (ja) | 2002-11-11 | 2002-11-11 | 半導体装置及びその製造方法 |
JPJP-P-2002-00326412 | 2002-11-11 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060036203A Division KR100607621B1 (ko) | 2002-11-11 | 2006-04-21 | 반도체 장치의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040041516A KR20040041516A (ko) | 2004-05-17 |
KR100600694B1 true KR100600694B1 (ko) | 2006-07-19 |
Family
ID=32805327
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030079063A Expired - Fee Related KR100600694B1 (ko) | 2002-11-11 | 2003-11-10 | 반도체 장치 |
KR1020060036203A Expired - Fee Related KR100607621B1 (ko) | 2002-11-11 | 2006-04-21 | 반도체 장치의 제조 방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060036203A Expired - Fee Related KR100607621B1 (ko) | 2002-11-11 | 2006-04-21 | 반도체 장치의 제조 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7148545B2 (ko) |
JP (1) | JP2004165241A (ko) |
KR (2) | KR100600694B1 (ko) |
CN (1) | CN1257557C (ko) |
TW (1) | TWI229942B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101133760B1 (ko) | 2005-01-17 | 2012-04-09 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치 |
KR101112549B1 (ko) * | 2005-01-31 | 2012-06-12 | 삼성전자주식회사 | 박막 트랜지스터 표시판 |
JP2007188936A (ja) | 2006-01-11 | 2007-07-26 | Epson Imaging Devices Corp | 表示装置 |
US7863612B2 (en) * | 2006-07-21 | 2011-01-04 | Semiconductor Energy Laboratory Co., Ltd. | Display device and semiconductor device |
KR100873702B1 (ko) * | 2007-04-05 | 2008-12-12 | 삼성모바일디스플레이주식회사 | 평판 디스플레이용 박막 트랜지스터 및 그 제조방법 |
CN101965607B (zh) * | 2007-12-28 | 2013-08-14 | 夏普株式会社 | 辅助电容配线驱动电路和显示装置 |
WO2009084280A1 (ja) * | 2007-12-28 | 2009-07-09 | Sharp Kabushiki Kaisha | 表示駆動回路、表示装置及び表示駆動方法 |
EP2226938A4 (en) * | 2007-12-28 | 2011-07-20 | Sharp Kk | SEMICONDUCTOR DEVICE AND DISPLAY DEVICE |
US8675811B2 (en) * | 2007-12-28 | 2014-03-18 | Sharp Kabushiki Kaisha | Semiconductor device and display device |
JP5514418B2 (ja) * | 2008-09-05 | 2014-06-04 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
JP5766481B2 (ja) * | 2011-03-29 | 2015-08-19 | 株式会社Joled | 表示装置および電子機器 |
KR101486038B1 (ko) | 2012-08-02 | 2015-01-26 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3252299B2 (ja) * | 1993-02-02 | 2002-02-04 | 富士通株式会社 | 薄膜トランジスタマトリクスおよびその製造方法 |
US5880991A (en) * | 1997-04-14 | 1999-03-09 | International Business Machines Corporation | Structure for low cost mixed memory integration, new NVRAM structure, and process for forming the mixed memory and NVRAM structure |
US6055460A (en) * | 1997-08-06 | 2000-04-25 | Advanced Micro Devices, Inc. | Semiconductor process compensation utilizing non-uniform ion implantation methodology |
KR100274546B1 (ko) | 1998-08-21 | 2000-12-15 | 윤종용 | 박막 트랜지스터 및 그 제조 방법 |
US6181398B1 (en) * | 1998-09-03 | 2001-01-30 | International Business Machines Corporation | Multiple pixel driven mirror electrodes for improved aperture ratio of reflective displays |
US6187684B1 (en) * | 1999-12-09 | 2001-02-13 | Lam Research Corporation | Methods for cleaning substrate surfaces after etch operations |
JP4776759B2 (ja) | 2000-07-25 | 2011-09-21 | 株式会社半導体エネルギー研究所 | 液晶表示装置およびその作製方法 |
SG138468A1 (en) * | 2001-02-28 | 2008-01-28 | Semiconductor Energy Lab | A method of manufacturing a semiconductor device |
JP2002296619A (ja) | 2001-03-30 | 2002-10-09 | Sanyo Electric Co Ltd | アクティブマトリクス型表示装置 |
TW575777B (en) * | 2001-03-30 | 2004-02-11 | Sanyo Electric Co | Active matrix type display device |
-
2002
- 2002-11-11 JP JP2002326412A patent/JP2004165241A/ja active Pending
-
2003
- 2003-10-29 TW TW092130021A patent/TWI229942B/zh not_active IP Right Cessation
- 2003-11-10 KR KR1020030079063A patent/KR100600694B1/ko not_active Expired - Fee Related
- 2003-11-11 CN CN200310113460.7A patent/CN1257557C/zh not_active Expired - Lifetime
- 2003-11-12 US US10/705,223 patent/US7148545B2/en not_active Expired - Fee Related
-
2006
- 2006-04-21 KR KR1020060036203A patent/KR100607621B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1499642A (zh) | 2004-05-26 |
KR100607621B1 (ko) | 2006-08-02 |
US20040155242A1 (en) | 2004-08-12 |
TW200409363A (en) | 2004-06-01 |
TWI229942B (en) | 2005-03-21 |
KR20040041516A (ko) | 2004-05-17 |
JP2004165241A (ja) | 2004-06-10 |
KR20060066682A (ko) | 2006-06-16 |
US7148545B2 (en) | 2006-12-12 |
CN1257557C (zh) | 2006-05-24 |
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