JP7169865B2 - 基板処理装置および基板処理方法 - Google Patents
基板処理装置および基板処理方法 Download PDFInfo
- Publication number
- JP7169865B2 JP7169865B2 JP2018230872A JP2018230872A JP7169865B2 JP 7169865 B2 JP7169865 B2 JP 7169865B2 JP 2018230872 A JP2018230872 A JP 2018230872A JP 2018230872 A JP2018230872 A JP 2018230872A JP 7169865 B2 JP7169865 B2 JP 7169865B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- wafer
- processing liquid
- weir
- dam
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims description 188
- 238000012545 processing Methods 0.000 title claims description 175
- 238000003672 processing method Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims description 93
- 230000007246 mechanism Effects 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 73
- 230000002093 peripheral effect Effects 0.000 claims description 54
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 7
- 235000012431 wafers Nutrition 0.000 description 176
- 230000008569 process Effects 0.000 description 63
- 238000005530 etching Methods 0.000 description 58
- 238000010586 diagram Methods 0.000 description 29
- 238000012546 transfer Methods 0.000 description 27
- 238000003860 storage Methods 0.000 description 12
- 238000009834 vaporization Methods 0.000 description 11
- 230000008016 vaporization Effects 0.000 description 11
- 230000004048 modification Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001039 wet etching Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68764—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
-
- 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
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30604—Chemical etching
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68728—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a plurality of separate clamping members, e.g. clamping fingers
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
-
- 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
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
-
- 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
- H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
- H01L21/02343—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to a liquid
-
- 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
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic 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
- H01L21/3205—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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67075—Apparatus for fluid treatment for etching for wet etching
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67075—Apparatus for fluid treatment for etching for wet etching
- H01L21/6708—Apparatus for fluid treatment for etching for wet etching using mainly spraying means, e.g. nozzles
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67103—Apparatus for thermal treatment mainly by conduction
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67248—Temperature monitoring
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67253—Process monitoring, e.g. flow or thickness monitoring
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67715—Changing the direction of the conveying path
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67736—Loading to or unloading from a conveyor
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68742—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a lifting arrangement, e.g. lift pins
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68785—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
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)
- Inorganic Chemistry (AREA)
- Weting (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Description
まず、第1実施形態に係る基板処理システムの構成について図1を参照して説明する。図1は、第1実施形態に係る基板処理システムの構成を示す図である。
ところで、ウェハWによっては、エッチング処理により除去する膜の膜厚が均一でない場合がある。たとえば、外周部における膜厚が中心部における膜厚よりも厚いウェハWや、中心部における膜厚が外周部における膜厚よりも厚いウェハWが存在することがある。
たとえば、堰部61の高さが不十分な場合、ウェハW面内におけるエッチング液の温度にバラツキが生じるおそれがある。そこで、制御部18は、エッチング処理中におけるウェハW面内の温度分布に基づいて堰部61の高さを調整してもよい。この点について図17を参照して説明する。図17は、第3実施形態に係る高さ調整処理の手順を示すフローチャートである。なお、図17に示す高さ調整処理は、たとえばエッチング処理が開始された場合に開始されるものとする。
第4実施形態では、堰機構の変形例について説明する。図18は、第4実施形態における第1変形例に係る堰機構の構成を示す図である。
堰機構60,60A~60Cは、支柱部63(図2参照)を回転させる回転機構を備えていてもよい。この場合、堰機構60,60A~60Cは、回転機構を用いて支柱部63を回転させることにより、ウェハWの回転軸と同一の回転軸まわりに堰部61,61A~61Cを回転させることができる。
1 基板処理システム
16 処理ユニット
30 基板保持機構
31 回転プレート
40 供給部
41 ノズル
60 堰機構
61 堰部
64 移動機構
Claims (10)
- 基板が載置される載置部と、
前記載置部に載置された前記基板に対して処理液を供給する供給部と、
前記載置部に載置された前記基板を囲み、前記基板に供給された前記処理液の前記基板からの流出を堰き止める堰部と、
前記堰部の高さを変更する移動機構と
を備え、
前記堰部は、
前記基板に供給された前記処理液に接する第1部材と、
前記第1部材よりも外周側に設けられる第2部材と
を備え、
前記第1部材は、
前記第2部材と比較して熱伝導率が高い、基板処理装置。 - 前記堰部を加熱する加熱部
を備える、請求項1に記載の基板処理装置。 - 基板が載置される載置部と、
前記載置部に載置された前記基板に対して処理液を供給する供給部と、
前記載置部に載置された前記基板を囲み、前記基板に供給された前記処理液の前記基板からの流出を堰き止める堰部と、
前記堰部の高さを変更する移動機構と
を備え、
前記堰部は、
前記処理液を吐出する複数の吐出口を内周面に備える、基板処理装置。 - 基板が載置される載置部と、
前記載置部に載置された前記基板に対して処理液を供給する供給部と、
前記載置部に載置された前記基板を囲み、前記基板に供給された前記処理液の前記基板からの流出を堰き止める堰部と、
前記堰部の高さを変更する移動機構と、
前記移動機構を制御する制御部と
を備え、
前記制御部は、
前記移動機構を制御することにより、前記堰部の高さを前記処理液の種類に応じた高さに調整する、基板処理装置。 - 基板が載置される載置部と、
前記載置部に載置された前記基板に対して処理液を供給する供給部と、
前記載置部に載置された前記基板を囲み、前記基板に供給された前記処理液の前記基板からの流出を堰き止める堰部と、
前記堰部の高さを変更する移動機構と、
前記移動機構を制御する制御部と
を備え、
前記制御部は、
前記移動機構を制御することにより、前記堰部の高さを前記処理液の温度に応じた高さに調整する、基板処理装置。 - 前記制御部は、
前記処理液の温度が高い場合に、前記処理液の温度が低い場合と比較して前記堰部の高さを高くする、請求項5に記載の基板処理装置。 - 基板が載置される載置部と、
前記載置部に載置された前記基板に対して処理液を供給する供給部と、
前記載置部に載置された前記基板を囲み、前記基板に供給された前記処理液の前記基板からの流出を堰き止める堰部と、
前記堰部の高さを変更する移動機構と、
前記移動機構を制御する制御部と、
前記基板の面内温度を検出する温度検出部と
を備え、
前記制御部は、
前記載置部に載置された前記基板に対して前記供給部から前記処理液が供給される間、前記温度検出部によって検出された前記基板の面内温度の分布に応じて前記移動機構を制御して前記堰部の高さを調整する、基板処理装置。 - 載置部に基板を載置する載置工程と、
前記載置工程後、前記載置部に載置された前記基板を堰部で囲む囲み工程と、
前記囲み工程後、前記載置部に載置された前記基板に対して処理液を供給し、前記基板に供給された前記処理液の前記基板からの流出を前記堰部により堰き止める供給工程と、
前記載置工程後、前記囲み工程前に、前記基板の一部に前記処理液を供給する部分供給工程と
を含む、基板処理方法。 - 前記供給工程後、前記処理液の前記基板からの流出を堰き止めない位置に前記堰部を移動させることにより、前記処理液を前記基板から流出させる流出工程と、
前記流出工程後、前記載置部に載置された前記基板に対してリンス液を供給するリンス工程と
をさらに含む、請求項8に記載の基板処理方法。 - 前記流出工程後、前記リンス工程前に、前記堰部を移動させて、前記載置部に載置された前記基板を前記堰部で囲む再囲み工程
をさらに含む、請求項9に記載の基板処理方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018230872A JP7169865B2 (ja) | 2018-12-10 | 2018-12-10 | 基板処理装置および基板処理方法 |
KR1020190159864A KR20200071015A (ko) | 2018-12-10 | 2019-12-04 | 기판 처리 장치 및 기판 처리 방법 |
US16/707,051 US11211281B2 (en) | 2018-12-10 | 2019-12-09 | Substrate processing apparatus and substrate processing method |
CN201911256495.3A CN111293065B (zh) | 2018-12-10 | 2019-12-10 | 基板处理装置以及基板处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018230872A JP7169865B2 (ja) | 2018-12-10 | 2018-12-10 | 基板処理装置および基板処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020096012A JP2020096012A (ja) | 2020-06-18 |
JP7169865B2 true JP7169865B2 (ja) | 2022-11-11 |
Family
ID=70971139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018230872A Active JP7169865B2 (ja) | 2018-12-10 | 2018-12-10 | 基板処理装置および基板処理方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11211281B2 (ja) |
JP (1) | JP7169865B2 (ja) |
KR (1) | KR20200071015A (ja) |
CN (1) | CN111293065B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021077702A (ja) | 2019-11-06 | 2021-05-20 | 東京エレクトロン株式会社 | 基板処理方法および基板処理装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001038310A (ja) | 1999-07-30 | 2001-02-13 | Matsushita Electric Ind Co Ltd | 枚葉式薬液洗浄方法および装置 |
JP2011009602A (ja) | 2009-06-29 | 2011-01-13 | Ebara Corp | 基板処理方法及び基板処理装置 |
JP2014072389A (ja) | 2012-09-28 | 2014-04-21 | Dainippon Screen Mfg Co Ltd | 基板処理方法および基板処理装置 |
JP2015220369A (ja) | 2014-05-19 | 2015-12-07 | 東京エレクトロン株式会社 | 基板液処理装置、基板液処理方法及び記憶媒体 |
JP2017201723A (ja) | 2017-08-07 | 2017-11-09 | 芝浦メカトロニクス株式会社 | 基板処理装置及び基板処理方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4680149B2 (ja) * | 2006-08-23 | 2011-05-11 | 東京エレクトロン株式会社 | 塗布処理方法、プログラム、コンピュータ読み取り可能な記録媒体及び塗布処理装置 |
KR100900628B1 (ko) * | 2006-09-15 | 2009-06-02 | 다이닛뽕스크린 세이조오 가부시키가이샤 | 기판처리장치 및 기판처리방법 |
TW201015620A (en) * | 2008-09-05 | 2010-04-16 | Jusung Eng Co Ltd | Substrate processing apparatus |
JP5658463B2 (ja) * | 2009-02-27 | 2015-01-28 | 株式会社日立国際電気 | 基板処理装置及び半導体装置の製造方法 |
WO2013094680A1 (ja) * | 2011-12-20 | 2013-06-27 | 株式会社日立国際電気 | 基板処理装置、半導体装置の製造方法および気化装置 |
JP6140412B2 (ja) * | 2012-09-21 | 2017-05-31 | 東京エレクトロン株式会社 | ガス供給方法及びプラズマ処理装置 |
US20140273498A1 (en) * | 2013-03-15 | 2014-09-18 | Dainippon Screen Mfg. Co., Ltd. | Substrate processing apparatus and substrate processing method |
JP2014187253A (ja) | 2013-03-25 | 2014-10-02 | Dainippon Screen Mfg Co Ltd | 基板処理装置および基板処理方法 |
JP2015069987A (ja) * | 2013-09-26 | 2015-04-13 | 株式会社日立国際電気 | 基板処理装置、半導体装置の製造方法及び基板処理方法 |
JP6281161B2 (ja) * | 2013-09-27 | 2018-02-21 | 東京エレクトロン株式会社 | 液処理装置 |
JP6064875B2 (ja) * | 2013-11-25 | 2017-01-25 | 東京エレクトロン株式会社 | 液処理装置、液処理方法及び記憶媒体 |
JP6289961B2 (ja) * | 2014-03-27 | 2018-03-07 | 芝浦メカトロニクス株式会社 | 基板処理装置及び基板処理方法 |
JP6336365B2 (ja) * | 2014-09-18 | 2018-06-06 | 東京エレクトロン株式会社 | 基板液処理装置 |
TWI622091B (zh) * | 2015-06-18 | 2018-04-21 | 思可林集團股份有限公司 | 基板處理裝置 |
JP6453168B2 (ja) * | 2015-06-18 | 2019-01-16 | 株式会社Screenホールディングス | 基板処理装置 |
JP6404189B2 (ja) * | 2015-08-07 | 2018-10-10 | 東京エレクトロン株式会社 | 基板液処理装置、基板液処理方法及び記憶媒体 |
JP6368732B2 (ja) * | 2016-03-29 | 2018-08-01 | 株式会社日立国際電気 | 基板処理装置、半導体装置の製造方法及びプログラム |
-
2018
- 2018-12-10 JP JP2018230872A patent/JP7169865B2/ja active Active
-
2019
- 2019-12-04 KR KR1020190159864A patent/KR20200071015A/ko active IP Right Grant
- 2019-12-09 US US16/707,051 patent/US11211281B2/en active Active
- 2019-12-10 CN CN201911256495.3A patent/CN111293065B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001038310A (ja) | 1999-07-30 | 2001-02-13 | Matsushita Electric Ind Co Ltd | 枚葉式薬液洗浄方法および装置 |
JP2011009602A (ja) | 2009-06-29 | 2011-01-13 | Ebara Corp | 基板処理方法及び基板処理装置 |
JP2014072389A (ja) | 2012-09-28 | 2014-04-21 | Dainippon Screen Mfg Co Ltd | 基板処理方法および基板処理装置 |
JP2015220369A (ja) | 2014-05-19 | 2015-12-07 | 東京エレクトロン株式会社 | 基板液処理装置、基板液処理方法及び記憶媒体 |
JP2017201723A (ja) | 2017-08-07 | 2017-11-09 | 芝浦メカトロニクス株式会社 | 基板処理装置及び基板処理方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2020096012A (ja) | 2020-06-18 |
CN111293065A (zh) | 2020-06-16 |
CN111293065B (zh) | 2024-04-09 |
US11211281B2 (en) | 2021-12-28 |
US20200185261A1 (en) | 2020-06-11 |
KR20200071015A (ko) | 2020-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10192731B2 (en) | Liquid processing method, substrate processing apparatus, and storage medium | |
US10847387B2 (en) | Substrate processing apparatus, substrate processing method and recording medium | |
JP6728358B2 (ja) | 基板処理装置、基板処理方法および記憶媒体 | |
JP6258122B2 (ja) | 基板液処理装置、基板液処理方法及び記憶媒体 | |
US20110247662A1 (en) | Substrate processing apparatus | |
JP2002219424A (ja) | 基板処理装置及び基板処理方法 | |
KR102539405B1 (ko) | 기판 처리 방법 및 기판 처리 장치 | |
JP7169865B2 (ja) | 基板処理装置および基板処理方法 | |
JP6909620B2 (ja) | 基板処理方法 | |
JP2020068372A (ja) | 基板処理装置、基板処理方法および記憶媒体 | |
JP6432644B2 (ja) | 塗布膜形成装置、塗布膜形成方法、記憶媒体 | |
JP6306540B2 (ja) | 基板処理装置および基板処理方法 | |
JP2020004996A (ja) | 液処理方法、基板処理装置、及び記憶媒体 | |
JP7138493B2 (ja) | 基板液処理方法、記憶媒体および基板液処理装置 | |
JP7143465B2 (ja) | 基板処理装置および基板処理方法 | |
JP2020145357A (ja) | 基板処理装置、基板処理方法および記憶媒体 | |
KR102583262B1 (ko) | 기판 처리 방법 및 기판 처리 장치 | |
JP2011086676A (ja) | 加熱処理装置、加熱処理方法及び記憶媒体 | |
WO2021124900A1 (ja) | 基板処理方法 | |
KR20230159266A (ko) | 기판 처리 장치 및 액받이 용기의 세정 방법 | |
JP2024117877A (ja) | 基板処理装置および基板処理方法 | |
JP2021077702A (ja) | 基板処理方法および基板処理装置 | |
JP2018093238A (ja) | 基板処理装置および基板処理装置の制御方法 | |
JP2019160890A (ja) | 基板処理装置、基板液処理方法およびノズル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210928 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220726 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220802 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220926 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221004 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221031 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7169865 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |