CN1832182A - 薄膜晶体管基板及其制造方法 - Google Patents
薄膜晶体管基板及其制造方法 Download PDFInfo
- Publication number
- CN1832182A CN1832182A CNA2006100567760A CN200610056776A CN1832182A CN 1832182 A CN1832182 A CN 1832182A CN A2006100567760 A CNA2006100567760 A CN A2006100567760A CN 200610056776 A CN200610056776 A CN 200610056776A CN 1832182 A CN1832182 A CN 1832182A
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- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 74
- 239000010409 thin film Substances 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000010410 layer Substances 0.000 claims description 276
- 230000003647 oxidation Effects 0.000 claims description 35
- 238000007254 oxidation reaction Methods 0.000 claims description 35
- 239000012212 insulator Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 239000011241 protective layer Substances 0.000 claims description 26
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 24
- 229910021332 silicide Inorganic materials 0.000 claims description 19
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 19
- 229910052709 silver Inorganic materials 0.000 claims description 19
- 239000004332 silver Substances 0.000 claims description 19
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 16
- 229910003437 indium oxide Inorganic materials 0.000 claims description 14
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 14
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- VKTGMGGBYBQLGR-UHFFFAOYSA-N [Si].[V].[V].[V] Chemical compound [Si].[V].[V].[V] VKTGMGGBYBQLGR-UHFFFAOYSA-N 0.000 claims 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 claims 1
- 229910021357 chromium silicide Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910021338 magnesium silicide Inorganic materials 0.000 claims 1
- YTHCQFKNFVSQBC-UHFFFAOYSA-N magnesium silicide Chemical compound [Mg]=[Si]=[Mg] YTHCQFKNFVSQBC-UHFFFAOYSA-N 0.000 claims 1
- 229910021344 molybdenum silicide Inorganic materials 0.000 claims 1
- 229910021341 titanium silicide Inorganic materials 0.000 claims 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 claims 1
- 229910021342 tungsten silicide Inorganic materials 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000004913 activation Effects 0.000 abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052738 indium Inorganic materials 0.000 description 8
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 6
- 238000006388 chemical passivation reaction Methods 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 229910001316 Ag alloy Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000007796 conventional method Methods 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
- 238000001312 dry etching Methods 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- -1 data arrange Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4908—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET for thin film semiconductor, e.g. gate of TFT
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
- F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
- H01L29/456—Ohmic electrodes on silicon
- H01L29/458—Ohmic electrodes on silicon for thin film silicon, e.g. source or drain electrode
Abstract
Description
实施实施例 | 比较实施例1 | 比较实施例2 | |
Ion(μA) | 4.38 | 3.83 | 5.18 |
Ioff(pA) | 0.55 | 277.4 | 0.51 |
Vth(V) | 2.30 | 1.57 | 2.51 |
Rd(kΩ) | 0.89 | 1.03 | 1.07 |
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050019678A KR20060097381A (ko) | 2005-03-09 | 2005-03-09 | 박막 트랜지스터 기판 및 이의 제조 방법 |
KR1020050019678 | 2005-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1832182A true CN1832182A (zh) | 2006-09-13 |
CN100561741C CN100561741C (zh) | 2009-11-18 |
Family
ID=36971534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100567760A Expired - Fee Related CN100561741C (zh) | 2005-03-09 | 2006-03-06 | 薄膜晶体管基板及其制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7741641B2 (zh) |
KR (1) | KR20060097381A (zh) |
CN (1) | CN100561741C (zh) |
TW (1) | TW200640015A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102148000A (zh) * | 2011-04-20 | 2011-08-10 | 上海大学 | 全透明式立体显示屏的制造工艺 |
CN103339714A (zh) * | 2010-11-29 | 2013-10-02 | 株式会社理光 | 用于形成金属氧化物薄膜的涂布液、金属氧化物薄膜、场效应晶体管和制造场效应晶体管的方法 |
CN104637952A (zh) * | 2013-11-07 | 2015-05-20 | 乐金显示有限公司 | 阵列基板及其制造方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8461582B2 (en) | 2009-03-05 | 2013-06-11 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
US20100224878A1 (en) * | 2009-03-05 | 2010-09-09 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US20100224880A1 (en) * | 2009-03-05 | 2010-09-09 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR101915754B1 (ko) | 2012-05-08 | 2018-11-07 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 표시 장치 |
JP6059501B2 (ja) | 2012-10-17 | 2017-01-11 | 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 |
CN103413782B (zh) * | 2013-07-23 | 2015-08-26 | 北京京东方光电科技有限公司 | 一种阵列基板及其制作方法和显示面板 |
KR20160017795A (ko) | 2014-08-05 | 2016-02-17 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판, 이의 제조 방법, 및 박막 트랜지스터 기판을 포함하는 표시 장치 |
CN104409418B (zh) * | 2014-11-13 | 2018-02-13 | 京东方科技集团股份有限公司 | 一种薄膜晶体管阵列基板及其制备方法、显示装置 |
CN104867941B (zh) * | 2015-04-24 | 2018-05-11 | 京东方科技集团股份有限公司 | 一种制作阵列基板的方法及其阵列基板和显示装置 |
CN104779202B (zh) * | 2015-04-24 | 2018-11-06 | 京东方科技集团股份有限公司 | 一种制作阵列基板的方法及其阵列基板和显示装置 |
KR102471130B1 (ko) * | 2016-02-17 | 2022-11-29 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
WO2018087631A1 (en) | 2016-11-09 | 2018-05-17 | Semiconductor Energy Laboratory Co., Ltd. | Display device, display module, electronic device, and method for manufacturing the display device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03248568A (ja) * | 1990-02-27 | 1991-11-06 | Fuji Xerox Co Ltd | 薄膜半導体装置 |
US5943559A (en) * | 1997-06-23 | 1999-08-24 | Nec Corporation | Method for manufacturing liquid crystal display apparatus with drain/source silicide electrodes made by sputtering process |
US5998229A (en) * | 1998-01-30 | 1999-12-07 | Samsung Electronics Co., Ltd. | Methods of manufacturing thin film transistors and liquid crystal displays by plasma treatment of undoped amorphous silicon |
US5976902A (en) * | 1998-08-03 | 1999-11-02 | Industrial Technology Research Institute | Method of fabricating a fully self-aligned TFT-LCD |
US6524876B1 (en) * | 1999-04-08 | 2003-02-25 | Samsung Electronics Co., Ltd. | Thin film transistor array panels for a liquid crystal display and a method for manufacturing the same |
US6380559B1 (en) * | 1999-06-03 | 2002-04-30 | Samsung Electronics Co., Ltd. | Thin film transistor array substrate for a liquid crystal display |
KR100646792B1 (ko) * | 2000-07-27 | 2006-11-17 | 삼성전자주식회사 | 박막 트랜지스터 기판 및 그 제조 방법 |
US6620655B2 (en) * | 2000-11-01 | 2003-09-16 | Lg.Phillips Lcd Co., Ltd. | Array substrate for transflective LCD device and method of fabricating the same |
KR100456137B1 (ko) * | 2001-07-07 | 2004-11-08 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 어레이 기판 및 그의 제조방법 |
KR100853220B1 (ko) * | 2002-04-04 | 2008-08-20 | 삼성전자주식회사 | 표시 장치용 박막 트랜지스터 어레이 기판의 제조 방법 |
KR100915231B1 (ko) * | 2002-05-17 | 2009-09-02 | 삼성전자주식회사 | 저유전율 절연막의 증착방법, 이를 이용한 박막트랜지스터및 그 제조방법 |
KR100997968B1 (ko) * | 2003-10-13 | 2010-12-02 | 삼성전자주식회사 | 박막 트랜지스터 표시판의 제조 방법 |
KR20060018121A (ko) * | 2004-08-23 | 2006-02-28 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치 |
KR101142999B1 (ko) * | 2005-02-03 | 2012-05-08 | 주식회사 삼양이엠에스 | 포토레지스트 조성물, 상기 포토레지스트 조성물을 이용한패턴의 형성 방법 및 상기 포토레지스트 조성물을 이용한박막 트랜지스터 표시판의 제조 방법 |
KR101124569B1 (ko) * | 2005-06-09 | 2012-03-15 | 삼성전자주식회사 | 식각액, 이를 이용하는 배선 형성 방법 및 박막 트랜지스터기판의 제조 방법 |
KR101189271B1 (ko) * | 2005-07-12 | 2012-10-09 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
-
2005
- 2005-03-09 KR KR1020050019678A patent/KR20060097381A/ko not_active Application Discontinuation
-
2006
- 2006-02-27 TW TW095106692A patent/TW200640015A/zh unknown
- 2006-03-06 CN CNB2006100567760A patent/CN100561741C/zh not_active Expired - Fee Related
- 2006-03-08 US US11/371,057 patent/US7741641B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103339714A (zh) * | 2010-11-29 | 2013-10-02 | 株式会社理光 | 用于形成金属氧化物薄膜的涂布液、金属氧化物薄膜、场效应晶体管和制造场效应晶体管的方法 |
CN102148000A (zh) * | 2011-04-20 | 2011-08-10 | 上海大学 | 全透明式立体显示屏的制造工艺 |
CN104637952A (zh) * | 2013-11-07 | 2015-05-20 | 乐金显示有限公司 | 阵列基板及其制造方法 |
CN104637952B (zh) * | 2013-11-07 | 2017-11-28 | 乐金显示有限公司 | 阵列基板及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20060097381A (ko) | 2006-09-14 |
TW200640015A (en) | 2006-11-16 |
US7741641B2 (en) | 2010-06-22 |
US20060205125A1 (en) | 2006-09-14 |
CN100561741C (zh) | 2009-11-18 |
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