KR102750251B1 - 비드 블라스팅을 이용하지 않는 표면의 텍스처라이징 - Google Patents
비드 블라스팅을 이용하지 않는 표면의 텍스처라이징 Download PDFInfo
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- KR102750251B1 KR102750251B1 KR1020237010018A KR20237010018A KR102750251B1 KR 102750251 B1 KR102750251 B1 KR 102750251B1 KR 1020237010018 A KR1020237010018 A KR 1020237010018A KR 20237010018 A KR20237010018 A KR 20237010018A KR 102750251 B1 KR102750251 B1 KR 102750251B1
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- 239000011324 bead Substances 0.000 title description 34
- 238000005422 blasting Methods 0.000 title description 31
- 239000004065 semiconductor Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims description 69
- 239000007789 gas Substances 0.000 claims description 21
- 238000009826 distribution Methods 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 239000012080 ambient air Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 24
- 230000008569 process Effects 0.000 description 50
- 239000000463 material Substances 0.000 description 12
- 235000012431 wafers Nutrition 0.000 description 11
- 238000010894 electron beam technology Methods 0.000 description 10
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
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- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000012768 molten material Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000005855 radiation Effects 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
- 239000011734 sodium Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 241000287127 Passeridae Species 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910000767 Tm alloy Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- XJNCHICLWKVTQA-UHFFFAOYSA-N [Mo].[W].[Cr].[Ni] Chemical compound [Mo].[W].[Cr].[Ni] XJNCHICLWKVTQA-UHFFFAOYSA-N 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- ZTXONRUJVYXVTJ-UHFFFAOYSA-N chromium copper Chemical compound [Cr][Cu][Cr] ZTXONRUJVYXVTJ-UHFFFAOYSA-N 0.000 description 1
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/355—Texturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
- B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/384—Removing material by boring or cutting by boring of specially shaped holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Chemical Vapour Deposition (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Automation & Control Theory (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Recrystallisation Techniques (AREA)
- Cleaning In General (AREA)
Abstract
Description
[0016] 도 1은 본 개시내용에 따른, 레이저 머신 및 지지 시스템의 개략도를 예시한다.
[0017] 도 2는 본 개시내용에 따른, 레이저 머신 및 지지 시스템의 대안적인 개략도를 예시한다.
[0018] 도 3은 본 개시내용에 따른 가스 분배 샤워헤드의 평면도를 예시하며, 텍스처라이징될 구역은 경계 라인들에 의해 마킹된다.
[0019] 도 4는 본 개시내용에 따른, 레이저 머신 및 지지 시스템을 동작시키는 방법을 위한 프로세스 시퀀스를 예시한다.
[0020] 도 5 및 도 6은 반복 랜덤 형태의 표면 모폴로지(morphology)를 예시하며, 표면 모폴로지는 본 개시내용에 따른 레이저 머신에 의해 생성된다. 도 5는 표면 모폴로지를 도시하는 사시도를 예시하고, 도 6은 표면 모폴로지를 도시하는 평면도를 예시한다.
[0021] 도 7 및 도 8은 반복 파 형태의 표면 모폴로지를 예시하며, 표면 모폴로지는 본 개시내용에 따른 레이저 머신에 의해 생성된다. 도 7은 표면 모폴로지를 도시하는 사시도를 예시하고, 도 8은 표면 모폴로지를 도시하는 평면도 및 측면도를 예시한다.
[0022] 도 9 및 도 10은 반복 정사각형 형태의 표면 모폴로지를 예시하며, 표면 모폴로지는 본 개시내용에 따른 레이저 머신에 의해 생성된다. 도 9는 표면 모폴로지를 도시하는 사시도를 예시하고, 도 10은 표면 모폴로지를 도시하는 평면도 및 측면도를 예시한다.
[0023] 도 11은 본 개시내용에 따른, 레이저 머신 및 레이저 디바이스의 개략도를 예시한다.
[0024] 도 12는 본 개시내용에 따른, 레이저 머신 및 레이저 디바이스의 대안적인 개략도를 예시한다.
[0025] 도 13은 비드 블라스팅 프로세스 및 본 개시내용에 따른 프로세스를 사용하여 텍스처라이징된 컴포넌트들의 결과들을 비교하는 그래프 도면을 도시한다.
[0026] 이해를 용이하게 하기 위해, 도면들에 대해 공통인 동일한 엘리먼트들을 지정하기 위해 가능한 경우 동일한 참조 번호들이 사용되었다. 일 구현의 엘리먼트들 및 특징들이 추가적인 설명 없이 다른 구현들에 유익하게 포함될 수 있다는 것이 고려된다.
[0027] 특허 또는 출원 파일은 컬러로 이루어진 적어도 하나의 도면을 포함한다. 컬러 도면(들)을 갖는 이 특허 또는 특허 출원 공보의 사본들은 요청 및 필요한 비용의 지불 시에 사무국에 의해 제공될 것이다.
Claims (20)
- 반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트(component)로서,
표면 ― 상기 표면은 하나 이상의 홀, 제1 외측 경계에 의해 규정되는 제1 표면 영역, 및 제2 외측 경계에 의해 규정되는 제2 표면 영역을 포함하고, 상기 제1 표면 영역은 상기 제2 표면 영역보다 작음 ― ; 및
상기 제1 외측 경계 내에서 상기 표면 상에 형성된 복수의 피처들(features)을 포함하고,
상기 복수의 피처들은 상기 표면에 걸쳐 스캔된 광자들의 빔을 사용하여 형성되고,
상기 복수의 피처들은 표면 모폴로지(morphology)의 복수의 피처들이고, 상기 표면 모폴로지는 반복 랜덤 형태 또는 반복 정사각형 형태를 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트. - 제 1 항에 있어서,
상기 복수의 피처들은 함몰부들, 돌출부들, 또는 이들의 조합들을 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트. - 제 1 항에 있어서,
상기 광자들의 빔은 복수의 피처들을 형성하기 위해 상기 표면에 걸쳐 스캔되는 동안 펄스화되는(pulsed),
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트. - 제 1 항에 있어서,
상기 제2 표면 영역에 대한 상기 제1 표면 영역의 비는 적어도 0.6인,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트. - 삭제
- 제 1 항에 있어서,
상기 컴포넌트는 정전 척을 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트. - 반도체 프로세싱 챔버에서 사용하기 위한 가스 분배 샤워헤드로서,
표면 ― 상기 표면은 하나 이상의 홀, 제1 외측 경계에 의해 규정되는 제1 표면 영역, 및 제2 외측 경계에 의해 규정되는 제2 표면 영역을 포함하고, 상기 제1 표면 영역은 상기 제2 표면 영역보다 작음 ― ; 및
상기 제1 외측 경계 내에서 상기 표면 상에 형성된 복수의 피처들을 포함하고,
상기 복수의 피처들은 상기 표면에 걸쳐 스캔된 광자들의 빔을 사용하여 형성되고,
상기 복수의 피처들은 표면 모폴로지의 복수의 피처들이고, 상기 표면 모폴로지는 반복 랜덤 형태 또는 반복 정사각형 형태를 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 가스 분배 샤워헤드. - 제 7 항에 있어서,
상기 복수의 피처들은 함몰부들, 돌출부들, 또는 이들의 조합들을 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 가스 분배 샤워헤드. - 제 7 항에 있어서,
상기 광자들의 빔은 복수의 피처들을 형성하기 위해 상기 표면에 걸쳐 스캔되는 동안 펄스화되는,
반도체 프로세싱 챔버에서 사용하기 위한 가스 분배 샤워헤드. - 제 7 항에 있어서,
상기 제2 표면 영역에 대한 상기 제1 표면 영역의 비는 적어도 0.6인,
반도체 프로세싱 챔버에서 사용하기 위한 가스 분배 샤워헤드. - 삭제
- 반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법으로서,
광자들의 스트림을 생성하는 단계;
상기 광자들의 스트림을 광자들의 빔으로 성형(shape)하는 단계;
대기압과 동등한 압력으로 주변 공기 또는 질소의 가스 농도를 포함하는 프로세싱 구역을 통해 상기 컴포넌트의 표면을 향하여 상기 광자들의 빔을 스캐닝하는 단계 ― 상기 표면은 하나 이상의 홀, 제1 외측 경계에 의해 규정되는 제1 표면 영역, 및 제2 외측 경계에 의해 규정되는 제2 표면 영역을 포함하고, 상기 제1 표면 영역은 상기 제2 표면 영역보다 작음 ― ; 및
상기 컴포넌트의 표면 상에 복수의 피처들을 형성하기 위해, 상기 컴포넌트의 표면에 걸쳐 상기 광자들의 빔을 분배하는 단계
를 포함하고,
상기 복수의 피처들은 표면 모폴로지의 복수의 피처들이고, 상기 표면 모폴로지는 반복 랜덤 형태 또는 반복 정사각형 형태를 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제12 항에 있어서,
상기 컴포넌트와 상기 반도체 프로세싱 챔버를 조립(assemble)하는 단계를 더 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제13 항에 있어서,
상기 반도체 프로세싱 챔버 내에서 반도체를 프로세싱하는 단계를 더 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제12 항에 있어서,
Class 1 환경으로 유지되는 인클로저 내에 상기 컴포넌트를 포지셔닝하는 단계를 더 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제15 항에 있어서,
상기 컴포넌트를 포지셔닝 하는 단계는 상기 Class 1 환경 내로 상기 컴포넌트를 운반하기 위헤 컨베이어(conveyor)를 사용하는 단계를 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제12 항에 있어서,
상기 분배하는 단계는, 상기 컴포넌트의 표면을 향해 수평으로 상기 광자들의 빔을 분배하는 단계를 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제12 항에 있어서,
상기 광자들의 빔을 분배하는 단계는, 상기 광자들의 빔을 상기 컴포넌트의 상기 표면에 걸쳐 스캐닝하는 동안 상기 광자들의 빔을 펄싱하는(pulsing) 단계를 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제12 항에 있어서,
상기 광자들의 빔은 345 nm 내지 1100 nm의 범위의 파장을 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법. - 제12 항에 있어서,
형성되는 상기 복수의 피처들은 함몰부들, 돌출부들, 또는 이들의 조합들을 포함하는,
반도체 프로세싱 챔버에서 사용하기 위한 컴포넌트의 표면에 텍스처를 제공하는 방법.
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| US15/955,503 US10434604B2 (en) | 2016-10-14 | 2018-04-17 | Texturizing a surface without bead blasting |
| US15/955,503 | 2018-04-17 | ||
| PCT/US2019/023109 WO2019203978A1 (en) | 2018-04-17 | 2019-03-20 | Texturizing a surface without bead blasting |
| KR1020207032887A KR102515494B1 (ko) | 2018-04-17 | 2019-03-20 | 비드 블라스팅을 이용하지 않는 표면의 텍스처라이징 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005039279A (ja) * | 2003-07-17 | 2005-02-10 | Applied Materials Inc | 表面テクスチャ化方法 |
| JP2015131342A (ja) * | 2013-11-19 | 2015-07-23 | センサータ テクノロジーズ インコーポレーテッド | 光エネルギーを用いた表面前処理 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI797497B (zh) | 2023-04-01 |
| TW201945108A (zh) | 2019-12-01 |
| JP2021521479A (ja) | 2021-08-26 |
| JP2023088915A (ja) | 2023-06-27 |
| TW202127513A (zh) | 2021-07-16 |
| TWI818684B (zh) | 2023-10-11 |
| JP2023002551A (ja) | 2023-01-10 |
| CN111801624A (zh) | 2020-10-20 |
| TWI741280B (zh) | 2021-10-01 |
| JP2025032082A (ja) | 2025-03-11 |
| KR102515494B1 (ko) | 2023-03-29 |
| JP7474818B2 (ja) | 2024-04-25 |
| TWI841432B (zh) | 2024-05-01 |
| KR20200133276A (ko) | 2020-11-26 |
| TW202343540A (zh) | 2023-11-01 |
| WO2019203978A1 (en) | 2019-10-24 |
| JP7612734B2 (ja) | 2025-01-14 |
| KR20230046324A (ko) | 2023-04-05 |
| JP7239607B2 (ja) | 2023-03-14 |
| KR20250007702A (ko) | 2025-01-14 |
| TW202247256A (zh) | 2022-12-01 |
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