KR100214097B1 - 표시장치 및 이 표시장치의 제조방법 - Google Patents
표시장치 및 이 표시장치의 제조방법 Download PDFInfo
- Publication number
- KR100214097B1 KR100214097B1 KR1019950016374A KR19950016374A KR100214097B1 KR 100214097 B1 KR100214097 B1 KR 100214097B1 KR 1019950016374 A KR1019950016374 A KR 1019950016374A KR 19950016374 A KR19950016374 A KR 19950016374A KR 100214097 B1 KR100214097 B1 KR 100214097B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- display device
- substrate
- liquid crystal
- tft
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title description 16
- 239000010408 film Substances 0.000 claims abstract description 316
- 239000000758 substrate Substances 0.000 claims abstract description 139
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 103
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 63
- 239000010409 thin film Substances 0.000 claims abstract description 25
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 73
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 73
- 239000001257 hydrogen Substances 0.000 claims description 42
- 229910052739 hydrogen Inorganic materials 0.000 claims description 42
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 40
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 36
- 229910052710 silicon Inorganic materials 0.000 claims description 36
- 239000010703 silicon Substances 0.000 claims description 32
- 230000002829 reductive effect Effects 0.000 claims description 29
- 238000005268 plasma chemical vapour deposition Methods 0.000 claims description 20
- 238000005229 chemical vapour deposition Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 59
- 239000004065 semiconductor Substances 0.000 abstract description 44
- 239000011159 matrix material Substances 0.000 abstract description 39
- 229920005591 polysilicon Polymers 0.000 description 41
- 238000010586 diagram Methods 0.000 description 34
- 238000000034 method Methods 0.000 description 23
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
- 238000009792 diffusion process Methods 0.000 description 16
- 238000005984 hydrogenation reaction Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 14
- 239000005360 phosphosilicate glass Substances 0.000 description 14
- 239000012528 membrane Substances 0.000 description 13
- 238000005530 etching Methods 0.000 description 12
- 239000011229 interlayer Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 229910052814 silicon oxide Inorganic materials 0.000 description 12
- 238000000137 annealing Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 8
- 150000004767 nitrides Chemical class 0.000 description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000010924 continuous production Methods 0.000 description 7
- 239000010453 quartz Substances 0.000 description 7
- 229910000077 silane Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 6
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 6
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 4
- 238000000059 patterning Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000002040 relaxant effect Effects 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- -1 that is Chemical compound 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 229910004166 TaN Inorganic materials 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 210000003323 beak Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13454—Drivers integrated on the active matrix substrate
-
- 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
-
- 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
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
- G02F1/136281—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon having a transmissive semiconductor substrate
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/10—Materials and properties semiconductor
- G02F2202/104—Materials and properties semiconductor poly-Si
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (8)
- 복수의 화소가 배열된 표시장치와 주변부를 가진 표시장치에 있어서, 실리콘기판과, 상기 실리콘기판의 표면을 산화하는 것에 의해 적어도 상기 표시영역의 실리콘기판에 형성된 LOCOS산화막과, 상기 산화막위에 형성된 인장응력을 가진 막과, 상기 복수의 화소에 대응해서 상기 인장응력을 가진 막위에 형성된 복수의 박막트랜지스터와, 상기 복수의 박막트랜지스터와 전기적으로 접속된 복수의 화소전극과, 상기 실리콘기판과 대향해서 위치한 대향기판과, 상기 실리콘기판과 상기 대향기판사이에 유지된 액정으로 이루어지고, 상기 실리콘기판은 상기 표시영역에서 관통되는 것을 특징으로 하는 표시장치.
- 제1항에 있어서, 상기 인장응력을 가진 막은 질화실리콘으로 이루어진 것을 특징으로 하는 표시장치.
- 제2항에 있어서, 상기 인장응력을 가진 막은 감압 CVD법에 의해 형성되는 것을 특징으로 하는 표시장치.
- 제2항에 있어서, 상기 박막트랜지스터는 다결정실리콘으로 이루어지고, 상기 박막트랜지스터에 수소를 공급하는 막은 상기 박막트랜지스터위에 형성되는 것을 특징으로 하는 표시장치.
- 제4항에 있어서, 상기 박막트랜지스터에 수소를 공급하는 상기 막은 플라즈마 CVD법에 의해 형성된 질화실리콘막으로 이루어진 것을 특징으로 하는 표시장치.
- 제4항에 있어서, 다음의 방정식을 만족하는 것을 특징으로 하는 표시장치.n1d1=N1λ2/2n2d2=N2λ2/2(여기서, n1, n2는 막두께 d1, 및 d2를 각각 가지는 상기 인장응력을 가진 막과 상기 박막트랜지스터에 수소를 공급하는 상기 막의 광학적굴절률이고, λ는 광의 파장이며, N1, N2는 0이 아닌 자연수임)
- 제1항에 있어서, 상기 박막트랜지스터를 구동하는 구동회로는 상기 주변부의 상기 실리콘기판에 형성되는 것을 특징으로 하는 표시장치.
- 제1항에 있어서, 상기 LOCOS산화막의 경계는 상기 표시영역에서 상기 실리콘기판의 부분적인 제거에 의해 형성된 가장자리외부의 상기 실리콘기판의 부분에 위치하고, 상기 인장응력을 가진 막은 상기 LOCOS산화막의 가장자리 외부에 위치하는 것을 특징으로 하는 표시장치.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-137321 | 1994-06-20 | ||
JP13731994A JP3155886B2 (ja) | 1994-06-20 | 1994-06-20 | 表示装置及びその製造法 |
JP13732094A JP3109956B2 (ja) | 1994-06-20 | 1994-06-20 | 表示装置 |
JP94-137319 | 1994-06-20 | ||
JP94-137320 | 1994-06-20 | ||
JP13732194 | 1994-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100214097B1 true KR100214097B1 (ko) | 1999-08-02 |
Family
ID=27317449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950016374A Expired - Fee Related KR100214097B1 (ko) | 1994-06-20 | 1995-06-20 | 표시장치 및 이 표시장치의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5815223A (ko) |
EP (1) | EP0689085B1 (ko) |
KR (1) | KR100214097B1 (ko) |
DE (1) | DE69529493T2 (ko) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133620A (en) | 1995-05-26 | 2000-10-17 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and process for fabricating the same |
US7271410B2 (en) * | 1995-03-28 | 2007-09-18 | Semiconductor Energy Laboratory Co., Ltd. | Active matrix circuit |
JPH08264802A (ja) * | 1995-03-28 | 1996-10-11 | Semiconductor Energy Lab Co Ltd | 半導体作製方法、薄膜トランジスタ作製方法および薄膜トランジスタ |
US6800875B1 (en) | 1995-11-17 | 2004-10-05 | Semiconductor Energy Laboratory Co., Ltd. | Active matrix electro-luminescent display device with an organic leveling layer |
TW384412B (en) * | 1995-11-17 | 2000-03-11 | Semiconductor Energy Lab | Display device |
TW309633B (ko) | 1995-12-14 | 1997-07-01 | Handotai Energy Kenkyusho Kk | |
KR100271222B1 (ko) * | 1995-12-14 | 2000-12-01 | 오카베 히로무 | 반도체 소자 및 그 제조 방법 |
JP3565983B2 (ja) * | 1996-04-12 | 2004-09-15 | 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 |
JP3219685B2 (ja) | 1996-06-04 | 2001-10-15 | キヤノン株式会社 | 液晶表示装置およびその製造方法 |
JPH1054999A (ja) * | 1996-06-04 | 1998-02-24 | Canon Inc | 表示装置とその製造法 |
JP3571887B2 (ja) * | 1996-10-18 | 2004-09-29 | キヤノン株式会社 | アクティブマトリクス基板及び液晶装置 |
JP3728755B2 (ja) | 1996-10-22 | 2005-12-21 | セイコーエプソン株式会社 | アクティブマトリックス型液晶パネル |
US7872728B1 (en) | 1996-10-22 | 2011-01-18 | Seiko Epson Corporation | Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same |
CN1244837C (zh) | 1996-10-22 | 2006-03-08 | 精工爱普生株式会社 | 液晶面板用基板和液晶面板 |
JP3392672B2 (ja) * | 1996-11-29 | 2003-03-31 | 三洋電機株式会社 | 表示装置 |
JP3782195B2 (ja) * | 1997-03-10 | 2006-06-07 | 株式会社東芝 | アクティブマトリクス型液晶表示素子及びその製造方法 |
KR100253261B1 (ko) * | 1997-06-03 | 2000-04-15 | 김영환 | 박막트랜지스터 및 그 제조방법 |
TW396454B (en) | 1997-06-24 | 2000-07-01 | Matsushita Electrics Corporati | Semiconductor device and method for fabricating the same |
JP3897873B2 (ja) * | 1997-09-11 | 2007-03-28 | 株式会社半導体エネルギー研究所 | 液晶表示装置の駆動回路 |
DE19744228C1 (de) * | 1997-10-07 | 1998-11-26 | Bosch Gmbh Robert | Sensor mit einer Membran |
JPH11125834A (ja) | 1997-10-24 | 1999-05-11 | Canon Inc | マトリクス基板及び液晶表示装置と投写型液晶表示装置 |
JP3445121B2 (ja) * | 1997-10-24 | 2003-09-08 | キヤノン株式会社 | マトリクス基板と液晶表示装置及びこれを用いるプロジェクター |
US6617648B1 (en) | 1998-02-25 | 2003-09-09 | Semiconductor Energy Laboratory Co., Ltd. | Projection TV |
JP3980167B2 (ja) | 1998-04-07 | 2007-09-26 | 株式会社日立製作所 | Tft電極基板 |
KR100402690B1 (ko) * | 1998-12-26 | 2003-12-18 | 주식회사 대우일렉트로닉스 | 디지털 홀로그래픽 데이터 저장 시스템의 씨씨디 데이터 처리장치 |
US6380558B1 (en) * | 1998-12-29 | 2002-04-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the same |
US7821065B2 (en) | 1999-03-02 | 2010-10-26 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising a thin film transistor comprising a semiconductor thin film and method of manufacturing the same |
US6677613B1 (en) * | 1999-03-03 | 2004-01-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the same |
US6858898B1 (en) | 1999-03-23 | 2005-02-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
EP1041641B1 (en) * | 1999-03-26 | 2015-11-04 | Semiconductor Energy Laboratory Co., Ltd. | A method for manufacturing an electrooptical device |
US7145536B1 (en) | 1999-03-26 | 2006-12-05 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
US6475836B1 (en) | 1999-03-29 | 2002-11-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US6461899B1 (en) | 1999-04-30 | 2002-10-08 | Semiconductor Energy Laboratory, Co., Ltd. | Oxynitride laminate “blocking layer” for thin film semiconductor devices |
US6680487B1 (en) | 1999-05-14 | 2004-01-20 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor comprising a TFT provided on a substrate having an insulating surface and method of fabricating the same |
US6111619A (en) * | 1999-05-27 | 2000-08-29 | Sharp Laboratories Of America, Inc. | Method of forming polycrystalline silicon TFTs with TiN/Cu/TiN interconnections for a liquid crystal display pixel array |
US6414342B1 (en) * | 1999-06-18 | 2002-07-02 | Micron Technology Inc. | Photogate with improved short wavelength response for a CMOS imager |
TW459275B (en) | 1999-07-06 | 2001-10-11 | Semiconductor Energy Lab | Semiconductor device and method of fabricating the same |
US6876145B1 (en) | 1999-09-30 | 2005-04-05 | Semiconductor Energy Laboratory Co., Ltd. | Organic electroluminescent display device |
KR100586243B1 (ko) * | 2000-02-02 | 2006-06-02 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
TW504846B (en) * | 2000-06-28 | 2002-10-01 | Semiconductor Energy Lab | Semiconductor device and manufacturing method thereof |
KR100385082B1 (ko) * | 2000-07-27 | 2003-05-22 | 삼성전자주식회사 | 액정 표시 장치 |
TW503584B (en) * | 2000-09-29 | 2002-09-21 | Matsushita Electric Ind Co Ltd | Thin film transistor, liquid crystal display device comprising it, and electroluminescence display device |
KR100415611B1 (ko) * | 2001-05-24 | 2004-01-24 | 엘지.필립스 엘시디 주식회사 | 액정표시소자 및 그 제조방법과 이를 이용한 배향막재생방법 |
JP4002410B2 (ja) * | 2001-06-22 | 2007-10-31 | 日本電気株式会社 | アクティブマトリックス型液晶表示装置の製造方法 |
TW564471B (en) * | 2001-07-16 | 2003-12-01 | Semiconductor Energy Lab | Semiconductor device and peeling off method and method of manufacturing semiconductor device |
JP3678180B2 (ja) * | 2001-07-27 | 2005-08-03 | 株式会社デンソー | フローセンサ |
US7351300B2 (en) | 2001-08-22 | 2008-04-01 | Semiconductor Energy Laboratory Co., Ltd. | Peeling method and method of manufacturing semiconductor device |
KR100944886B1 (ko) * | 2001-10-30 | 2010-03-03 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치의 제조 방법 |
JP2003297718A (ja) * | 2002-03-29 | 2003-10-17 | Seiko Epson Corp | 微細孔形成方法、半導体装置の製造方法、半導体装置、表示装置、および電子機器 |
TWI272641B (en) * | 2002-07-16 | 2007-02-01 | Semiconductor Energy Lab | Method of manufacturing a semiconductor device |
JP2004172389A (ja) | 2002-11-20 | 2004-06-17 | Renesas Technology Corp | 半導体装置およびその製造方法 |
JP4373085B2 (ja) * | 2002-12-27 | 2009-11-25 | 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、剥離方法及び転写方法 |
TWI330269B (en) * | 2002-12-27 | 2010-09-11 | Semiconductor Energy Lab | Separating method |
JP4700268B2 (ja) * | 2003-09-19 | 2011-06-15 | セイコーエプソン株式会社 | 半導体装置および半導体装置の製造方法 |
JP4791974B2 (ja) * | 2004-01-05 | 2011-10-12 | ティーピーオー ホンコン ホールディング リミテッド | Esd保護回路を有する液晶表示装置及びその製造方法 |
GB0401060D0 (en) | 2004-01-19 | 2004-02-18 | Ezra David | Optical devices |
US7915723B2 (en) * | 2004-01-29 | 2011-03-29 | Casio Computer Co., Ltd. | Transistor array, manufacturing method thereof and image processor |
JP4319078B2 (ja) * | 2004-03-26 | 2009-08-26 | シャープ株式会社 | 半導体装置の製造方法 |
US7554265B2 (en) * | 2004-06-25 | 2009-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
WO2006043687A1 (en) * | 2004-10-22 | 2006-04-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US7829400B2 (en) * | 2005-01-12 | 2010-11-09 | Sharp Kabushiki Kaisha | Semiconductor device fabrication method and semiconductor device |
KR20070002933A (ko) * | 2005-06-30 | 2007-01-05 | 엘지.필립스 엘시디 주식회사 | 폴리 박막 트랜지스터 기판 및 그 제조 방법 |
US8669644B2 (en) * | 2009-10-07 | 2014-03-11 | Texas Instruments Incorporated | Hydrogen passivation of integrated circuits |
JP2012173469A (ja) * | 2011-02-21 | 2012-09-10 | Japan Display Central Co Ltd | 液晶表示装置及び液晶表示装置の駆動方法 |
WO2014129519A1 (en) | 2013-02-20 | 2014-08-28 | Semiconductor Energy Laboratory Co., Ltd. | Peeling method, semiconductor device, and peeling apparatus |
CN105793957B (zh) | 2013-12-12 | 2019-05-03 | 株式会社半导体能源研究所 | 剥离方法及剥离装置 |
CN105679763A (zh) * | 2016-01-05 | 2016-06-15 | 深圳市华星光电技术有限公司 | 一种阵列基板及其制作方法、显示面板 |
CN105655353A (zh) * | 2016-01-21 | 2016-06-08 | 武汉华星光电技术有限公司 | Tft阵列基板结构及其制作方法 |
FR3085763A1 (fr) * | 2018-09-07 | 2020-03-13 | Commissariat A L Energie Atomique Et Aux Energies Alternatives | Ecran transmissif a cristaux liquides sur silicium |
CN112002708B (zh) * | 2020-08-11 | 2023-04-07 | 深圳市华星光电半导体显示技术有限公司 | 阵列基板 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477962A (en) * | 1978-05-26 | 1984-10-23 | Rockwell International Corporation | Process for and structure of high density VLSI circuits, having self-aligned gates and contacts for FET devices and conducting lines |
JPS61278163A (ja) * | 1985-06-03 | 1986-12-09 | Hitachi Ltd | 薄膜トランジスタの製造方法 |
JPH0620140B2 (ja) * | 1986-06-11 | 1994-03-16 | 株式会社日立製作所 | 薄膜トランジスタ |
JPS63101829A (ja) * | 1986-10-17 | 1988-05-06 | Nec Corp | アクテイブ・マトリツクス液晶表示装置およびその製造方法 |
JPS63155755A (ja) * | 1986-12-19 | 1988-06-28 | Sony Corp | 半導体装置の製造方法 |
JP2631476B2 (ja) * | 1987-09-09 | 1997-07-16 | 富士通株式会社 | 薄膜トランジスタの製造方法 |
JPH0395939A (ja) * | 1989-09-07 | 1991-04-22 | Canon Inc | 半導体装置の製造方法 |
JP2895166B2 (ja) * | 1990-05-31 | 1999-05-24 | キヤノン株式会社 | 半導体装置の製造方法 |
JPH04111362A (ja) * | 1990-08-30 | 1992-04-13 | Canon Inc | 薄膜トランジスタとその製造方法 |
FR2666324B1 (fr) * | 1990-09-03 | 1993-04-09 | Saint Gobain Vitrage Int | Couches minces de nitrure de silicium a proprietes ameliorees. |
US5308779A (en) * | 1991-03-28 | 1994-05-03 | Honeywell Inc. | Method of making high mobility integrated drivers for active matrix displays |
JPH04345069A (ja) * | 1991-05-22 | 1992-12-01 | Oki Electric Ind Co Ltd | 半導体装置 |
DE69223009T2 (de) * | 1991-08-02 | 1998-04-02 | Canon Kk | Flüssigkristall-Anzeigeeinheit |
JP3182833B2 (ja) * | 1992-01-14 | 2001-07-03 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
EP0554060A3 (en) * | 1992-01-31 | 1993-12-01 | Canon Kk | Liquid crystal display apparatus |
US5434441A (en) * | 1992-01-31 | 1995-07-18 | Canon Kabushiki Kaisha | Silicon-on-insulator CMOS device and a liquid crystal display with controlled base insulator thickness |
JP3191061B2 (ja) * | 1992-01-31 | 2001-07-23 | キヤノン株式会社 | 半導体装置及び液晶表示装置 |
TW214603B (en) * | 1992-05-13 | 1993-10-11 | Seiko Electron Co Ltd | Semiconductor device |
US5471330A (en) * | 1993-07-29 | 1995-11-28 | Honeywell Inc. | Polysilicon pixel electrode |
-
1995
- 1995-06-19 EP EP95304240A patent/EP0689085B1/en not_active Expired - Lifetime
- 1995-06-19 DE DE69529493T patent/DE69529493T2/de not_active Expired - Fee Related
- 1995-06-20 KR KR1019950016374A patent/KR100214097B1/ko not_active Expired - Fee Related
-
1997
- 1997-09-30 US US08/940,944 patent/US5815223A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69529493T2 (de) | 2003-10-30 |
EP0689085A2 (en) | 1995-12-27 |
EP0689085A3 (en) | 1997-01-08 |
EP0689085B1 (en) | 2003-01-29 |
US5815223A (en) | 1998-09-29 |
DE69529493D1 (de) | 2003-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100214097B1 (ko) | 표시장치 및 이 표시장치의 제조방법 | |
KR100289776B1 (ko) | 표시장치의 제조방법 | |
JP3184771B2 (ja) | アクティブマトリックス液晶表示装置 | |
JP4507395B2 (ja) | 電気光学装置用素子基板の製造方法 | |
CN1122314C (zh) | 薄膜半导体器件 | |
JP4653374B2 (ja) | 電気光学装置の製造方法 | |
KR100550703B1 (ko) | 전기 광학 장치 및 반도체 장치의 제조 방법 | |
US20090147203A1 (en) | Active matrix type liquid crystal display having aluminum and silver metal layers | |
JP3219685B2 (ja) | 液晶表示装置およびその製造方法 | |
JPH11112002A (ja) | 半導体装置およびその製造方法 | |
KR20040067944A (ko) | 트랜지스터와 그 제조 방법, 전기 광학 장치, 반도체 장치및 전자기기 | |
US20030232459A1 (en) | Manufacturing method for electro-optical device, electro-optical device, manufacturing method for semiconductor device,semiconductor device, projection-type display apparatus, and electronic apparatus | |
JP3155886B2 (ja) | 表示装置及びその製造法 | |
JP2776820B2 (ja) | 半導体装置の製造方法 | |
JP3227452B2 (ja) | 表示装置の製造法 | |
JPH0864830A (ja) | アクティブマトリクス基板およびその製造方法 | |
JPH0980412A (ja) | 液晶表示装置の製造方法 | |
JP2009021320A (ja) | 半導体装置の製造方法、半導体装置、及び電子機器 | |
JP2917925B2 (ja) | 薄膜トランジスタの製造方法と液晶表示装置用アクティブマトリックスアレイ | |
JP2005166911A (ja) | 半導体装置の製造方法、半導体装置、電気光学装置の製造方法、電気光学装置および電子機器 | |
JPH0982982A (ja) | 薄膜トランジスタ及びアクティブマトリクス表示装置 | |
JP2000196094A (ja) | 薄膜トランジスタ基板および液晶表示装置 | |
HK1004823A (en) | Liquid crystal display apparatus and fabrication process thereof | |
JPH09139505A (ja) | 薄膜半導体装置 | |
JPH0869015A (ja) | 表示装置及び該表示装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19950620 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19950620 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980728 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990312 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990518 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990519 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20020508 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20030509 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20040507 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20050511 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20060511 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20070511 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20070511 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20090410 |