DE3316041C2 - - Google Patents
Info
- Publication number
- DE3316041C2 DE3316041C2 DE3316041A DE3316041A DE3316041C2 DE 3316041 C2 DE3316041 C2 DE 3316041C2 DE 3316041 A DE3316041 A DE 3316041A DE 3316041 A DE3316041 A DE 3316041A DE 3316041 C2 DE3316041 C2 DE 3316041C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- resin layer
- photoresist
- polyimide
- stage
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 48
- 229920005989 resin Polymers 0.000 claims description 43
- 239000011347 resin Substances 0.000 claims description 43
- 229920002120 photoresistant polymer Polymers 0.000 claims description 37
- 238000005530 etching Methods 0.000 claims description 30
- 229920001721 polyimide Polymers 0.000 claims description 23
- 239000004642 Polyimide Substances 0.000 claims description 20
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 17
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 15
- 239000000908 ammonium hydroxide Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Substances [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 229940043379 ammonium hydroxide Drugs 0.000 claims 4
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- BHHGXPLMPWCGHP-UHFFFAOYSA-N Phenethylamine Chemical compound NCCC1=CC=CC=C1 BHHGXPLMPWCGHP-UHFFFAOYSA-N 0.000 description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 23
- 229910052782 aluminium Inorganic materials 0.000 description 19
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 16
- 229940117803 phenethylamine Drugs 0.000 description 13
- 239000000243 solution Substances 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910001080 W alloy Inorganic materials 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- MAKDTFFYCIMFQP-UHFFFAOYSA-N titanium tungsten Chemical compound [Ti].[W] MAKDTFFYCIMFQP-UHFFFAOYSA-N 0.000 description 3
- KDSNLYIMUZNERS-UHFFFAOYSA-N 2-methylpropanamine Chemical compound CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 238000000637 aluminium metallisation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 2
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 2
- NTZFSQUDPLWXEM-UHFFFAOYSA-M (4-dodecylphenyl)methyl-trimethylazanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCC1=CC=C(C[N+](C)(C)C)C=C1 NTZFSQUDPLWXEM-UHFFFAOYSA-M 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- BNXZHVUCNYMNOS-UHFFFAOYSA-N 1-butylpyrrolidin-2-one Chemical compound CCCCN1CCCC1=O BNXZHVUCNYMNOS-UHFFFAOYSA-N 0.000 description 1
- GHELJWBGTIKZQW-UHFFFAOYSA-N 1-propan-2-ylpyrrolidin-2-one Chemical compound CC(C)N1CCCC1=O GHELJWBGTIKZQW-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000006177 alkyl benzyl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- -1 aromatic hydrocarbon amide Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- CCEPFPXUJPGUDT-UHFFFAOYSA-M benzyl-dimethyl-octadecylazanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CCEPFPXUJPGUDT-UHFFFAOYSA-M 0.000 description 1
- LAUPTJWHHKNSCT-UHFFFAOYSA-M benzyl-hexadecyl-dimethylazanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 LAUPTJWHHKNSCT-UHFFFAOYSA-M 0.000 description 1
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- OJQAVLJZQFBRLC-UHFFFAOYSA-M dodecyl(triethyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCC[N+](CC)(CC)CC OJQAVLJZQFBRLC-UHFFFAOYSA-M 0.000 description 1
- JVQOASIPRRGMOS-UHFFFAOYSA-M dodecyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCC[N+](C)(C)C JVQOASIPRRGMOS-UHFFFAOYSA-M 0.000 description 1
- GGKXMVFBXVKSQJ-UHFFFAOYSA-M dodecyl(tripropyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCC[N+](CCC)(CCC)CCC GGKXMVFBXVKSQJ-UHFFFAOYSA-M 0.000 description 1
- HCVLRHRURLPKPT-UHFFFAOYSA-M dodecyl-tri(propan-2-yl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCC[N+](C(C)C)(C(C)C)C(C)C HCVLRHRURLPKPT-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- WJLUBOLDZCQZEV-UHFFFAOYSA-M hexadecyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCC[N+](C)(C)C WJLUBOLDZCQZEV-UHFFFAOYSA-M 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- SVTZLZDZGVBQHX-UHFFFAOYSA-M triethyl(hexadecyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCC[N+](CC)(CC)CC SVTZLZDZGVBQHX-UHFFFAOYSA-M 0.000 description 1
- JDACELMGHQGLSB-UHFFFAOYSA-M triethyl(octadecyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCCCC[N+](CC)(CC)CC JDACELMGHQGLSB-UHFFFAOYSA-M 0.000 description 1
- FLXZVVQJJIGXRS-UHFFFAOYSA-M trimethyl(octadecyl)azanium;hydroxide Chemical compound [OH-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C FLXZVVQJJIGXRS-UHFFFAOYSA-M 0.000 description 1
- HADKRTWCOYPCPH-UHFFFAOYSA-M trimethylphenylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C1=CC=CC=C1 HADKRTWCOYPCPH-UHFFFAOYSA-M 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02118—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer carbon based polymeric organic or inorganic material, e.g. polyimides, poly cyclobutene or PVC
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02282—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process liquid deposition, e.g. spin-coating, sol-gel techniques, spray coating
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
- H01L21/02304—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment formation of intermediate layers, e.g. buffer layers, layers to improve adhesion, lattice match or diffusion barriers
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31127—Etching organic layers
- H01L21/31133—Etching organic layers by chemical means
-
- 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
- H01L21/312—Organic layers, e.g. photoresist
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/978—Semiconductor device manufacturing: process forming tapered edges on substrate or adjacent layers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Weting (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- ing And Chemical Polishing (AREA)
Description
Tetraethylammoniumhydroxid,
Tetrabutylammoniumhydroxid,
Benzyltrimethylammoniumhydroxid,
Phenyltrimethylammoniumhydroxid,
Dodecyltrimethylammoniumhydroxid,
Hexadecyltrimethylammoniumhydroxid,
Octadecyltrimethylammoniumhydroxid,
Dodecyltriethylammoniumhydroxid,
Hexadecyltriethylammoniumhydroxid,
Octadecyltriethylammoniumhydroxid,
Dodecyltri-n-propylammoniumhydroxid,
Dodecyltri-isopropylammoniumhydroxid,
Benzyldimethylhexadecylammoniumhydroxid,
Dimethlethylhexadecylammoniumhydroxid,
p-Dodecylbenzyltrimethylammoniumhydroxid,
Benzyldimethyloctadecylammoniumhydroxid.
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/375,575 US4411735A (en) | 1982-05-06 | 1982-05-06 | Polymeric insulation layer etching process and composition |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3316041A1 DE3316041A1 (de) | 1983-11-10 |
DE3316041C2 true DE3316041C2 (de) | 1992-09-17 |
Family
ID=23481408
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3348416A Expired - Lifetime DE3348416C2 (de) | 1982-05-06 | 1983-05-03 | Ätzmittellösung zur Bildung von Ätzmustern in einer Polyimid- oder einer Polyimid-iso-Indrochinazolindion-Isolationsschicht eines Halbleiterbauelements |
DE19833316041 Granted DE3316041A1 (de) | 1982-05-06 | 1983-05-03 | Verfahren zur herstellung von halbleiterbauelementen durch aetzen und aetzmittel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3348416A Expired - Lifetime DE3348416C2 (de) | 1982-05-06 | 1983-05-03 | Ätzmittellösung zur Bildung von Ätzmustern in einer Polyimid- oder einer Polyimid-iso-Indrochinazolindion-Isolationsschicht eines Halbleiterbauelements |
Country Status (3)
Country | Link |
---|---|
US (1) | US4411735A (de) |
JP (1) | JPS58218124A (de) |
DE (2) | DE3348416C2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2095905B (en) * | 1981-03-27 | 1985-01-16 | Philips Electronic Associated | Infra-red radiation imaging devices and methods for their manufacture |
US4487652A (en) * | 1984-03-30 | 1984-12-11 | Motorola, Inc. | Slope etch of polyimide |
EP0177905B1 (de) * | 1984-10-09 | 1990-12-05 | Hoechst Japan Kabushiki Kaisha | Verfahren zum Entwickeln und zum Entschichten von Photoresistschichten mit quaternären Ammomiumverbindungen |
US4827326A (en) * | 1987-11-02 | 1989-05-02 | Motorola, Inc. | Integrated circuit having polyimide/metal passivation layer and method of manufacture using metal lift-off |
DE3740369A1 (de) * | 1987-11-25 | 1989-06-08 | Schering Ag | Verfahren zur vorbehandlung von kunststoffen |
US4857143A (en) * | 1988-12-16 | 1989-08-15 | International Business Machines Corp. | Wet etching of cured polyimide |
US5183534A (en) * | 1990-03-09 | 1993-02-02 | Amoco Corporation | Wet-etch process and composition |
US5091290A (en) * | 1990-12-03 | 1992-02-25 | Micron Technology, Inc. | Process for promoting adhesion of a layer of photoresist on a substrate having a previous layer of photoresist |
US5470693A (en) * | 1992-02-18 | 1995-11-28 | International Business Machines Corporation | Method of forming patterned polyimide films |
US5242864A (en) * | 1992-06-05 | 1993-09-07 | Intel Corporation | Polyimide process for protecting integrated circuits |
US5804090A (en) * | 1995-03-20 | 1998-09-08 | Nissan Motor Co., Ltd. | Process for etching semiconductors using a hydrazine and metal hydroxide-containing etching solution |
US5925260A (en) * | 1997-01-02 | 1999-07-20 | Micron Technology, Inc. | Removal of polyimide from dies and wafers |
KR100837987B1 (ko) * | 2000-06-21 | 2008-06-16 | 텍사스 인스트루먼츠 인코포레이티드 | 용해 수지를 이용하는 마이크로 전기기계 시스템 장치의재코팅 방법 |
US6739931B2 (en) * | 2000-09-18 | 2004-05-25 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method of fabricating the display device |
EP1343206B1 (de) * | 2002-03-07 | 2016-10-26 | Semiconductor Energy Laboratory Co., Ltd. | Lichtemittierende Vorrichtung, elektronische Vorrichtung, Beleuchtungsvorrichtung und Herstellungsverfahren der lichtemittierenden Vorrichtung |
US7190335B2 (en) * | 2002-03-26 | 2007-03-13 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
GB2387026A (en) * | 2002-03-28 | 2003-10-01 | Zarlink Semiconductor Ltd | Method of coating contact holes in MEMS and micro-machining applications |
US7579771B2 (en) * | 2002-04-23 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and method of manufacturing the same |
US7786496B2 (en) | 2002-04-24 | 2010-08-31 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of manufacturing same |
JP2003317971A (ja) | 2002-04-26 | 2003-11-07 | Semiconductor Energy Lab Co Ltd | 発光装置およびその作製方法 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179634A (en) * | 1962-01-26 | 1965-04-20 | Du Pont | Aromatic polyimides and the process for preparing them |
US3361589A (en) * | 1964-10-05 | 1968-01-02 | Du Pont | Process for treating polyimide surface with basic compounds, and polyimide surface having thin layer of polyamide acid |
US3767490A (en) * | 1971-06-29 | 1973-10-23 | Ibm | Process for etching organic coating layers |
US3770528A (en) * | 1971-09-29 | 1973-11-06 | Martin Processing Co Inc | Method for the surface treatment of polyimide materials |
US3791848A (en) * | 1972-05-19 | 1974-02-12 | Western Electric Co | A method of improving the adherence of a metal deposit to a polyimide surface |
US3871930A (en) * | 1973-12-19 | 1975-03-18 | Texas Instruments Inc | Method of etching films made of polyimide based polymers |
US4113550A (en) * | 1974-08-23 | 1978-09-12 | Hitachi, Ltd. | Method for fabricating semiconductor device and etchant for polymer resin |
US4218283A (en) * | 1974-08-23 | 1980-08-19 | Hitachi, Ltd. | Method for fabricating semiconductor device and etchant for polymer resin |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1230421A (de) * | 1967-09-15 | 1971-05-05 | ||
DE2541624C2 (de) * | 1975-09-18 | 1982-09-16 | Ibm Deutschland Gmbh, 7000 Stuttgart | Wässrige Ätzlösung und Verfahren zum Ätzen von Polymerfilmen oder Folien auf Polyimidbasis |
-
1982
- 1982-05-06 US US06/375,575 patent/US4411735A/en not_active Expired - Lifetime
-
1983
- 1983-05-03 DE DE3348416A patent/DE3348416C2/de not_active Expired - Lifetime
- 1983-05-03 DE DE19833316041 patent/DE3316041A1/de active Granted
- 1983-05-06 JP JP58079216A patent/JPS58218124A/ja active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179634A (en) * | 1962-01-26 | 1965-04-20 | Du Pont | Aromatic polyimides and the process for preparing them |
US3361589A (en) * | 1964-10-05 | 1968-01-02 | Du Pont | Process for treating polyimide surface with basic compounds, and polyimide surface having thin layer of polyamide acid |
US3767490A (en) * | 1971-06-29 | 1973-10-23 | Ibm | Process for etching organic coating layers |
US3770528A (en) * | 1971-09-29 | 1973-11-06 | Martin Processing Co Inc | Method for the surface treatment of polyimide materials |
US3791848A (en) * | 1972-05-19 | 1974-02-12 | Western Electric Co | A method of improving the adherence of a metal deposit to a polyimide surface |
US3871930A (en) * | 1973-12-19 | 1975-03-18 | Texas Instruments Inc | Method of etching films made of polyimide based polymers |
US4113550A (en) * | 1974-08-23 | 1978-09-12 | Hitachi, Ltd. | Method for fabricating semiconductor device and etchant for polymer resin |
US4218283A (en) * | 1974-08-23 | 1980-08-19 | Hitachi, Ltd. | Method for fabricating semiconductor device and etchant for polymer resin |
Non-Patent Citations (1)
Title |
---|
JP Patent 702 696 * |
Also Published As
Publication number | Publication date |
---|---|
JPH0416010B2 (de) | 1992-03-19 |
DE3316041A1 (de) | 1983-11-10 |
JPS58218124A (ja) | 1983-12-19 |
DE3348416C2 (de) | 1993-10-07 |
US4411735A (en) | 1983-10-25 |
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