CN102487042A - 阵列基板及其制造方法和检测方法、液晶面板 - Google Patents
阵列基板及其制造方法和检测方法、液晶面板 Download PDFInfo
- Publication number
- CN102487042A CN102487042A CN2010105794273A CN201010579427A CN102487042A CN 102487042 A CN102487042 A CN 102487042A CN 2010105794273 A CN2010105794273 A CN 2010105794273A CN 201010579427 A CN201010579427 A CN 201010579427A CN 102487042 A CN102487042 A CN 102487042A
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- 239000000758 substrate Substances 0.000 title claims abstract description 136
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 94
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 177
- 239000010408 film Substances 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims abstract description 90
- 230000008569 process Effects 0.000 claims abstract description 40
- 239000010409 thin film Substances 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 126
- 229920002120 photoresistant polymer Polymers 0.000 claims description 86
- 229910052751 metal Inorganic materials 0.000 claims description 48
- 239000002184 metal Substances 0.000 claims description 48
- 239000004065 semiconductor Substances 0.000 claims description 39
- 238000002161 passivation Methods 0.000 claims description 38
- 238000005530 etching Methods 0.000 claims description 25
- 238000000206 photolithography Methods 0.000 claims description 16
- 238000004380 ashing Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 3
- 238000000059 patterning Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 51
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000873 masking effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- JAONJTDQXUSBGG-UHFFFAOYSA-N dialuminum;dizinc;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Zn+2].[Zn+2] JAONJTDQXUSBGG-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 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
- 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
- H10D86/0231—Manufacture or treatment of multiple TFTs using masks, e.g. half-tone masks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2884—Testing of integrated circuits [IC] using dedicated test connectors, test elements or test circuits on the IC under test
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/14—Measuring as part of the manufacturing process for electrical parameters, e.g. resistance, deep-levels, CV, diffusions by electrical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
-
- 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
- G02F1/136254—Checking; Testing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
- H01L22/34—Circuits for electrically characterising or monitoring manufacturing processes, e. g. whole test die, wafers filled with test structures, on-board-devices incorporated on each die, process control monitors or pad structures thereof, devices in scribe line
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H10D86/60—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010579427.3A CN102487042B (zh) | 2010-12-03 | 2010-12-03 | 阵列基板及其制造方法和检测方法、液晶面板 |
US13/308,758 US8618825B2 (en) | 2010-12-03 | 2011-12-01 | Array substrate, manufacturing method and detecting method thereof, and liquid crystal panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010579427.3A CN102487042B (zh) | 2010-12-03 | 2010-12-03 | 阵列基板及其制造方法和检测方法、液晶面板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102487042A true CN102487042A (zh) | 2012-06-06 |
CN102487042B CN102487042B (zh) | 2014-06-11 |
Family
ID=46152516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010579427.3A Expired - Fee Related CN102487042B (zh) | 2010-12-03 | 2010-12-03 | 阵列基板及其制造方法和检测方法、液晶面板 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8618825B2 (zh) |
CN (1) | CN102487042B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016008223A1 (zh) * | 2014-07-16 | 2016-01-21 | 深圳市华星光电技术有限公司 | 液晶面板及其制备方法 |
CN103400824B (zh) * | 2013-07-24 | 2016-07-27 | 上海华虹宏力半导体制造有限公司 | 检测件和晶圆 |
CN107728364A (zh) * | 2017-10-27 | 2018-02-23 | 合肥鑫晟光电科技有限公司 | 阵列基板及其制造方法、显示装置 |
CN110364426A (zh) * | 2019-07-29 | 2019-10-22 | 昆山国显光电有限公司 | 显示面板母板及其制备方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104040693B (zh) * | 2012-12-04 | 2017-12-12 | 深圳市柔宇科技有限公司 | 一种金属氧化物tft器件及制造方法 |
CN103236419B (zh) | 2013-04-26 | 2014-12-17 | 京东方科技集团股份有限公司 | 阵列基板的制备方法、阵列基板以及显示装置 |
CN103529581A (zh) * | 2013-10-18 | 2014-01-22 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
CN103761935B (zh) * | 2014-01-21 | 2016-01-06 | 深圳市华星光电技术有限公司 | 显示面板 |
CN104461142B (zh) | 2014-12-10 | 2017-06-30 | 京东方科技集团股份有限公司 | 触控显示基板及其制备方法、触控显示装置 |
KR101682520B1 (ko) * | 2015-07-02 | 2016-12-06 | 참엔지니어링(주) | 검사장치 및 피처리물 검사방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1763948A (zh) * | 2004-10-22 | 2006-04-26 | 中华映管股份有限公司 | 薄膜晶体管阵列基板及其制造方法 |
US20090244429A1 (en) * | 2008-03-31 | 2009-10-01 | Te-Chen Chung | Thin film transistor substrate and liquid crystal display device using the same |
CN101813849A (zh) * | 2009-02-19 | 2010-08-25 | 北京京东方光电科技有限公司 | 彩膜基板及其制造方法和液晶面板 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6310590B1 (en) * | 1986-01-15 | 2001-10-30 | Texas Digital Systems, Inc. | Method for continuously controlling color of display device |
KR100575233B1 (ko) * | 2003-11-04 | 2006-05-02 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 제조 방법 |
KR101147101B1 (ko) * | 2005-08-30 | 2012-07-02 | 엘지디스플레이 주식회사 | 검사를 위한 박막 트랜지스터 기판 및 이를 이용한 검사방법 |
KR101301155B1 (ko) * | 2006-12-12 | 2013-09-03 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조방법 |
KR20090126052A (ko) * | 2008-06-03 | 2009-12-08 | 삼성전자주식회사 | 박막 트랜지스터 기판 및 이를 표함하는 표시 장치 |
TWI409894B (zh) * | 2010-07-09 | 2013-09-21 | Chunghwa Picture Tubes Ltd | 薄膜電晶體之對位檢測方法 |
-
2010
- 2010-12-03 CN CN201010579427.3A patent/CN102487042B/zh not_active Expired - Fee Related
-
2011
- 2011-12-01 US US13/308,758 patent/US8618825B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1763948A (zh) * | 2004-10-22 | 2006-04-26 | 中华映管股份有限公司 | 薄膜晶体管阵列基板及其制造方法 |
US20090244429A1 (en) * | 2008-03-31 | 2009-10-01 | Te-Chen Chung | Thin film transistor substrate and liquid crystal display device using the same |
CN101813849A (zh) * | 2009-02-19 | 2010-08-25 | 北京京东方光电科技有限公司 | 彩膜基板及其制造方法和液晶面板 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103400824B (zh) * | 2013-07-24 | 2016-07-27 | 上海华虹宏力半导体制造有限公司 | 检测件和晶圆 |
WO2016008223A1 (zh) * | 2014-07-16 | 2016-01-21 | 深圳市华星光电技术有限公司 | 液晶面板及其制备方法 |
CN107728364A (zh) * | 2017-10-27 | 2018-02-23 | 合肥鑫晟光电科技有限公司 | 阵列基板及其制造方法、显示装置 |
CN107728364B (zh) * | 2017-10-27 | 2020-06-12 | 合肥鑫晟光电科技有限公司 | 阵列基板及其制造方法、显示装置 |
CN110364426A (zh) * | 2019-07-29 | 2019-10-22 | 昆山国显光电有限公司 | 显示面板母板及其制备方法 |
CN110364426B (zh) * | 2019-07-29 | 2021-06-25 | 昆山国显光电有限公司 | 显示面板母板及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102487042B (zh) | 2014-06-11 |
US20120138926A1 (en) | 2012-06-07 |
US8618825B2 (en) | 2013-12-31 |
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Effective date of registration: 20141201 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
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