CN1821872A - 蚀刻剂组合物和薄膜晶体管阵列板的制造方法 - Google Patents
蚀刻剂组合物和薄膜晶体管阵列板的制造方法 Download PDFInfo
- Publication number
- CN1821872A CN1821872A CNA2006100062107A CN200610006210A CN1821872A CN 1821872 A CN1821872 A CN 1821872A CN A2006100062107 A CNA2006100062107 A CN A2006100062107A CN 200610006210 A CN200610006210 A CN 200610006210A CN 1821872 A CN1821872 A CN 1821872A
- Authority
- CN
- China
- Prior art keywords
- layer
- weight
- conductive layer
- drain electrode
- nitric acid
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000010409 thin film Substances 0.000 title description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 66
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 52
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 33
- JLDSOYXADOWAKB-UHFFFAOYSA-N aluminium nitrate Chemical compound [Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O JLDSOYXADOWAKB-UHFFFAOYSA-N 0.000 claims description 96
- 229910052751 metal Inorganic materials 0.000 claims description 72
- 239000002184 metal Substances 0.000 claims description 72
- 239000004065 semiconductor Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 38
- 229920002120 photoresistant polymer Polymers 0.000 claims description 38
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 28
- 230000015572 biosynthetic process Effects 0.000 claims description 23
- 239000004020 conductor Substances 0.000 claims description 20
- 239000012212 insulator Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 8
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- GPBUGPUPKAGMDK-UHFFFAOYSA-N azanylidynemolybdenum Chemical compound [Mo]#N GPBUGPUPKAGMDK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 238000000206 photolithography Methods 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 abstract 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 238000005530 etching Methods 0.000 description 84
- 238000006243 chemical reaction Methods 0.000 description 37
- 239000003990 capacitor Substances 0.000 description 21
- 238000002161 passivation Methods 0.000 description 19
- 238000003860 storage Methods 0.000 description 18
- 229910021417 amorphous silicon Inorganic materials 0.000 description 13
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 12
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 150000002739 metals Chemical class 0.000 description 9
- 239000008151 electrolyte solution Substances 0.000 description 8
- 239000010408 film Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 229910004205 SiNX Inorganic materials 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- VVTQWTOTJWCYQT-UHFFFAOYSA-N alumane;neodymium Chemical compound [AlH3].[Nd] VVTQWTOTJWCYQT-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/20—Acidic compositions for etching aluminium or alloys thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/02—Stabbing or piercing, e.g. for making sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/26—Acidic compositions for etching refractory metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
- H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
- H01L21/32134—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by liquid etching only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
-
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- 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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- 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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers 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
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
- H01L23/53214—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being aluminium
- H01L23/53223—Additional layers associated with aluminium layers, e.g. adhesion, barrier, cladding layers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- ing And Chemical Polishing (AREA)
- Electrodes Of Semiconductors (AREA)
- Weting (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050012285 | 2005-02-15 | ||
KR1020050012285A KR101160829B1 (ko) | 2005-02-15 | 2005-02-15 | 식각액 조성물 및 박막 트랜지스터 표시판의 제조 방법 |
KR10-2005-0012285 | 2005-02-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1821872A true CN1821872A (zh) | 2006-08-23 |
CN1821872B CN1821872B (zh) | 2010-10-13 |
Family
ID=36816214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100062107A Active CN1821872B (zh) | 2005-02-15 | 2006-01-23 | 蚀刻剂组合物和薄膜晶体管阵列板的制造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7635436B2 (zh) |
JP (1) | JP4859469B2 (zh) |
KR (1) | KR101160829B1 (zh) |
CN (1) | CN1821872B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103034005A (zh) * | 2011-10-05 | 2013-04-10 | 株式会社日本显示器东 | 显示装置 |
CN106497569A (zh) * | 2015-09-02 | 2017-03-15 | 三星显示有限公司 | 蚀刻液组合物以及利用它的薄膜晶体管显示板的制造方法 |
CN106555187A (zh) * | 2015-09-22 | 2017-04-05 | 东友精细化工有限公司 | 蚀刻剂组合物,铜基金属层的蚀刻方法,阵列基板制作方法及该方法制作的阵列基板 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101136026B1 (ko) * | 2004-09-24 | 2012-04-18 | 주식회사 동진쎄미켐 | 포토레지스트용 박리제 및 상기 박리제를 이용한 박막트랜지스터 표시판의 제조 방법 |
KR20060131071A (ko) * | 2005-06-15 | 2006-12-20 | 삼성전자주식회사 | 표시 장치용 배선, 이를 포함하는 박막 트랜지스터 표시판및 그 제조 방법 |
KR20080034598A (ko) * | 2006-10-17 | 2008-04-22 | 삼성전자주식회사 | 박막 트랜지스터 표시판의 제조 방법 |
KR101275957B1 (ko) * | 2007-03-05 | 2013-06-14 | 엘지디스플레이 주식회사 | 박막 트랜지스터 어레이 기판 및 그 제조방법 |
KR101411677B1 (ko) * | 2007-11-27 | 2014-06-25 | 엘지디스플레이 주식회사 | 유기전계발광소자 |
KR101406362B1 (ko) * | 2008-01-24 | 2014-06-12 | 동우 화인켐 주식회사 | 은 박막의 식각액 조성물 및 이를 이용한 금속 패턴형성방법 |
KR20120032904A (ko) * | 2010-09-29 | 2012-04-06 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
KR102087791B1 (ko) * | 2013-03-27 | 2020-03-12 | 삼성디스플레이 주식회사 | 식각 조성물, 이를 이용한 금속 패턴의 형성 방법 및 표시 기판의 제조방법 |
JP6454605B2 (ja) | 2015-06-01 | 2019-01-16 | 東芝メモリ株式会社 | 基板処理方法および基板処理装置 |
US10147619B2 (en) * | 2015-08-27 | 2018-12-04 | Toshiba Memory Corporation | Substrate treatment apparatus, substrate treatment method, and etchant |
JP2017139295A (ja) | 2016-02-02 | 2017-08-10 | 東芝メモリ株式会社 | 基板処理装置、基板処理方法、および基板処理液 |
KR102368028B1 (ko) * | 2017-03-29 | 2022-02-24 | 동우 화인켐 주식회사 | 이종 금속 다층막 식각액 조성물 및 이를 이용한 배선 형성 방법 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5470103A (en) * | 1977-11-16 | 1979-06-05 | Mitsubishi Paper Mills Ltd | Liquid substance for treating surface of flat printing plate |
JPS57207342A (en) * | 1981-06-15 | 1982-12-20 | Fuji Electric Co Ltd | Etchant for metallic wiring |
JPH01151236A (ja) * | 1987-12-08 | 1989-06-14 | Mitsubishi Electric Corp | アルミニウム膜のテーパーエツチング方法 |
US4895617A (en) * | 1989-05-04 | 1990-01-23 | Olin Corporation | Etchant solution for photoresist-patterned metal layers |
JPH05343386A (ja) * | 1991-04-20 | 1993-12-24 | Mitsumi Electric Co Ltd | 電極のエッチング方法 |
TWI255957B (en) * | 1999-03-26 | 2006-06-01 | Hitachi Ltd | Liquid crystal display device and method of manufacturing the same |
JP2001166336A (ja) | 1999-12-09 | 2001-06-22 | Hitachi Ltd | 液晶表示装置の製造方法、及び液晶表示装置の配線形成方法 |
JP2001223365A (ja) * | 2000-02-10 | 2001-08-17 | Fujitsu Ltd | 薄膜トランジスタ及びその製造方法 |
KR100321227B1 (ko) | 2000-03-18 | 2004-09-07 | 테크노세미켐 주식회사 | 액정표시장치의전극용식각액 |
JP2002111004A (ja) | 2000-10-02 | 2002-04-12 | Toshiba Corp | アレイ基板の製造方法 |
JP2002299630A (ja) | 2001-03-30 | 2002-10-11 | Matsushita Electric Ind Co Ltd | MoW/AlまたはAl合金/MoWの積層薄膜を用いた薄膜トランジスタおよび薄膜トランジスタアレイとその製造方法 |
KR100415700B1 (ko) | 2001-04-06 | 2004-01-24 | 테크노세미켐 주식회사 | 박막트랜지스터용 액정표시장치의 소스 및 드레인 전극용식각액 조성물 |
US7179398B2 (en) * | 2001-10-23 | 2007-02-20 | Samsung Electronics Co., Ltd. | Etchant for wires, a method for manufacturing the wires using the etchant, a thin film transistor array substrate and a method for manufacturing the same including the method |
KR20030041694A (ko) | 2001-11-21 | 2003-05-27 | 테크노세미켐 주식회사 | 박막트랜지스터용 액정표시장치의 게이트 전극용 식각액조성물 |
JP2003273109A (ja) | 2002-03-14 | 2003-09-26 | Advanced Display Inc | Al配線用薄膜及びその製造方法並びにこれを用いた液晶表示装置 |
KR100444345B1 (ko) | 2002-03-28 | 2004-08-16 | 테크노세미켐 주식회사 | 평판디스플레이의 박막트랜지스터 형성을 위한 금속전극용식각액 조성물 |
US7205570B2 (en) * | 2002-07-19 | 2007-04-17 | Samsung Electronics Co., Ltd. | Thin film transistor array panel |
JP3992569B2 (ja) | 2002-08-30 | 2007-10-17 | 株式会社アドバンスト・ディスプレイ | 液晶表示装置 |
JP2004156070A (ja) * | 2002-11-01 | 2004-06-03 | Kanto Chem Co Inc | 透明導電膜を含む積層膜のエッチング液組成物 |
KR100883769B1 (ko) | 2002-11-08 | 2009-02-18 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이기판 제조방법 |
KR100456657B1 (ko) | 2003-03-11 | 2004-11-10 | 테크노세미켐 주식회사 | 평판디스플레이의 박막트랜지스터 형성을 위한 금속전극용식각액 조성물 |
JP2004356616A (ja) * | 2003-05-28 | 2004-12-16 | Samsung Electronics Co Ltd | 配線用エッチング液及びこれを利用した薄膜トランジスタ表示板の製造方法 |
TWI364072B (en) * | 2004-03-18 | 2012-05-11 | Dongjin Semichem Co Ltd | Etching composition |
KR101090252B1 (ko) * | 2004-09-24 | 2011-12-06 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그의 제조 방법 |
KR20070017762A (ko) * | 2005-08-08 | 2007-02-13 | 엘지.필립스 엘시디 주식회사 | 식각액 조성물, 이를 이용한 도전막의 패터닝 방법 및평판표시장치의 제조 방법 |
-
2005
- 2005-02-15 KR KR1020050012285A patent/KR101160829B1/ko active IP Right Grant
- 2005-11-10 US US11/271,079 patent/US7635436B2/en active Active
-
2006
- 2006-01-23 CN CN2006100062107A patent/CN1821872B/zh active Active
- 2006-01-27 JP JP2006018552A patent/JP4859469B2/ja active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103034005A (zh) * | 2011-10-05 | 2013-04-10 | 株式会社日本显示器东 | 显示装置 |
CN103034005B (zh) * | 2011-10-05 | 2015-07-22 | 株式会社日本显示器东 | 显示装置 |
CN106497569A (zh) * | 2015-09-02 | 2017-03-15 | 三星显示有限公司 | 蚀刻液组合物以及利用它的薄膜晶体管显示板的制造方法 |
CN106555187A (zh) * | 2015-09-22 | 2017-04-05 | 东友精细化工有限公司 | 蚀刻剂组合物,铜基金属层的蚀刻方法,阵列基板制作方法及该方法制作的阵列基板 |
CN106555187B (zh) * | 2015-09-22 | 2019-12-17 | 东友精细化工有限公司 | 蚀刻剂组合物,铜基金属层的蚀刻方法,阵列基板制作方法及该方法制作的阵列基板 |
Also Published As
Publication number | Publication date |
---|---|
CN1821872B (zh) | 2010-10-13 |
KR20060091826A (ko) | 2006-08-22 |
US20060183338A1 (en) | 2006-08-17 |
US7635436B2 (en) | 2009-12-22 |
KR101160829B1 (ko) | 2012-06-29 |
JP2006229216A (ja) | 2006-08-31 |
JP4859469B2 (ja) | 2012-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1821872A (zh) | 蚀刻剂组合物和薄膜晶体管阵列板的制造方法 | |
CN1139837C (zh) | 液晶显示器用薄膜晶体管阵列基板及其制造方法 | |
CN1152420C (zh) | 薄膜晶体管阵列面板及其制造方法 | |
CN1786801A (zh) | 薄膜晶体管阵列面板及其制造方法 | |
CN1495478A (zh) | 触点结构及制造方法,薄膜晶体管阵列面板及制造方法 | |
CN1769528A (zh) | 用于导电材料的蚀刻剂及薄膜晶体管阵列面板的制造方法 | |
CN1776513A (zh) | 薄膜晶体管阵列面板及其制造方法 | |
CN100335959C (zh) | 薄膜晶体管阵列基板和液晶显示面板及它们的制造方法 | |
CN1808709A (zh) | 薄膜晶体管阵列面板及其制造方法 | |
CN1199080C (zh) | 液晶显示装置 | |
CN1639624A (zh) | 液晶显示器及其薄膜晶体管阵列面板 | |
CN1940688A (zh) | 显示装置及其制造方法 | |
CN1495851A (zh) | 薄膜晶体管阵列板及其制造方法 | |
CN1771595A (zh) | 接触部分及制备方法、薄膜晶体管阵列面板及制备方法 | |
CN1550857A (zh) | 水平电场施加型液晶显示器及其制造方法 | |
CN1945855A (zh) | 薄膜晶体管、tft阵列基板、液晶显示器及其制造方法 | |
CN1519955A (zh) | 薄膜晶体管阵列面板及其制造方法和用于该面板的掩膜 | |
CN1610859A (zh) | 布线结构、利用该布线结构的薄膜晶体管基片及其制造方法 | |
CN1815366A (zh) | 光刻胶组合物及用它形成薄膜图案的方法以及用它制备薄膜晶体管阵列板的方法 | |
CN1728363A (zh) | 薄膜晶体管阵列面板及其制造方法 | |
CN1917218A (zh) | 源极/漏极电极、晶体管衬底及其制造方法和显示装置 | |
CN1226662C (zh) | 液晶显示装置 | |
CN1488083A (zh) | 液晶显示器的薄膜晶体管阵列板及其制造方法 | |
CN1540426A (zh) | 液晶显示器、所用的薄膜晶体管阵列板及其制造方法 | |
CN1819217A (zh) | 有源矩阵衬底及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121129 Address after: Gyeonggi Do, South Korea Patentee after: SAMSUNG DISPLAY Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 9-2, Guangdong Province, Shenzhen Guangming Tang Ming Road Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: SAMSUNG DISPLAY Co.,Ltd. |
|
TR01 | Transfer of patent right |