CN102116978B - Tft-lcd阵列基板、多层图形尺寸检测方法和设备 - Google Patents
Tft-lcd阵列基板、多层图形尺寸检测方法和设备 Download PDFInfo
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- CN102116978B CN102116978B CN200910244615.8A CN200910244615A CN102116978B CN 102116978 B CN102116978 B CN 102116978B CN 200910244615 A CN200910244615 A CN 200910244615A CN 102116978 B CN102116978 B CN 102116978B
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- detection
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- array
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- 239000000758 substrate Substances 0.000 title claims abstract description 167
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 318
- 238000002834 transmittance Methods 0.000 claims description 41
- 229920002120 photoresistant polymer Polymers 0.000 claims description 19
- 238000002360 preparation method Methods 0.000 claims description 14
- 238000002310 reflectometry Methods 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 6
- 239000010409 thin film Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000001579 optical reflectometry Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- -1 AlNd Chemical class 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/544—Marks applied to semiconductor devices or parts, e.g. registration marks, alignment structures, wafer maps
-
- 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
- G02F1/13625—Patterning using multi-mask exposure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/5442—Marks applied to semiconductor devices or parts comprising non digital, non alphanumeric information, e.g. symbols
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54426—Marks applied to semiconductor devices or parts for alignment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2223/00—Details relating to semiconductor or other solid state devices covered by the group H01L23/00
- H01L2223/544—Marks applied to semiconductor devices or parts
- H01L2223/54473—Marks applied to semiconductor devices or parts for use after dicing
- H01L2223/54486—Located on package parts, e.g. encapsulation, leads, package substrate
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910244615.8A CN102116978B (zh) | 2009-12-31 | 2009-12-31 | Tft-lcd阵列基板、多层图形尺寸检测方法和设备 |
US12/982,063 US8582102B2 (en) | 2009-12-31 | 2010-12-30 | TFT-LCD array substrate, method and apparatus for detecting size or alignment deviation of multilayer patterns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910244615.8A CN102116978B (zh) | 2009-12-31 | 2009-12-31 | Tft-lcd阵列基板、多层图形尺寸检测方法和设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102116978A CN102116978A (zh) | 2011-07-06 |
CN102116978B true CN102116978B (zh) | 2014-07-30 |
Family
ID=44187162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910244615.8A Active CN102116978B (zh) | 2009-12-31 | 2009-12-31 | Tft-lcd阵列基板、多层图形尺寸检测方法和设备 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8582102B2 (zh) |
CN (1) | CN102116978B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954903B (zh) * | 2011-08-22 | 2015-02-04 | 上海华虹宏力半导体制造有限公司 | 锗硅薄膜监控片的制备方法及采用该片进行监控的方法 |
CN102629060B (zh) * | 2012-02-22 | 2014-04-02 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
CN102607440B (zh) * | 2012-02-29 | 2014-04-09 | 广东威创视讯科技股份有限公司 | 显示屏的拼接缝隙检测装置及其应用方法 |
CN103926716B (zh) * | 2013-12-24 | 2018-01-09 | 上海天马微电子有限公司 | 一种基板及其信号线的标注方法 |
CN104155845A (zh) * | 2014-07-30 | 2014-11-19 | 京东方科技集团股份有限公司 | 一种掩膜板检测装置和方法 |
CN104914599B (zh) * | 2015-06-03 | 2018-05-04 | 南京中电熊猫液晶显示科技有限公司 | 一种液晶阵列基板 |
JP6093078B1 (ja) * | 2016-07-21 | 2017-03-08 | ローランドディー.ジー.株式会社 | カッティング装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1447189A (zh) * | 2002-03-27 | 2003-10-08 | 株式会社东芝 | 光掩模、聚焦监视方法、曝光量监视方法和半导体器件的制造方法 |
CN1658071A (zh) * | 2003-11-24 | 2005-08-24 | 三星电子株式会社 | 用于测量和校正对准误差的叠层标记 |
CN101046625A (zh) * | 2006-03-31 | 2007-10-03 | Hoya株式会社 | 图案缺陷检查方法、光掩模制造方法和显示装置基板制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004296921A (ja) * | 2003-03-27 | 2004-10-21 | Canon Inc | 位置検出装置 |
US7295315B2 (en) * | 2003-06-30 | 2007-11-13 | Kenneth C. Johnson | Focus and alignment sensors and methods for use with scanning microlens-array printer |
EP1863071B1 (en) * | 2005-03-25 | 2016-09-21 | Nikon Corporation | Shot shape measuring method, mask |
KR101330706B1 (ko) * | 2006-11-03 | 2013-11-19 | 삼성전자주식회사 | 얼라인먼트 마크 |
-
2009
- 2009-12-31 CN CN200910244615.8A patent/CN102116978B/zh active Active
-
2010
- 2010-12-30 US US12/982,063 patent/US8582102B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1447189A (zh) * | 2002-03-27 | 2003-10-08 | 株式会社东芝 | 光掩模、聚焦监视方法、曝光量监视方法和半导体器件的制造方法 |
CN1658071A (zh) * | 2003-11-24 | 2005-08-24 | 三星电子株式会社 | 用于测量和校正对准误差的叠层标记 |
CN101046625A (zh) * | 2006-03-31 | 2007-10-03 | Hoya株式会社 | 图案缺陷检查方法、光掩模制造方法和显示装置基板制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US8582102B2 (en) | 2013-11-12 |
CN102116978A (zh) | 2011-07-06 |
US20110157587A1 (en) | 2011-06-30 |
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GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141205 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20141205 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 100015 CHAOYANG, BEIJING |
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Effective date of registration: 20141205 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 No. 8 West Central Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |