KR101079414B1 - 웨이퍼 연마 장치용 헤드 조립체 - Google Patents
웨이퍼 연마 장치용 헤드 조립체 Download PDFInfo
- Publication number
- KR101079414B1 KR101079414B1 KR1020090001051A KR20090001051A KR101079414B1 KR 101079414 B1 KR101079414 B1 KR 101079414B1 KR 1020090001051 A KR1020090001051 A KR 1020090001051A KR 20090001051 A KR20090001051 A KR 20090001051A KR 101079414 B1 KR101079414 B1 KR 101079414B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- retainer ring
- head
- polishing
- back film
- Prior art date
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 235000012431 wafers Nutrition 0.000 description 88
- 239000004065 semiconductor Substances 0.000 description 12
- 238000003825 pressing Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F7/00—Accessories for wings not provided for in other groups of this subclass
- E05F7/08—Means for transmitting movements between vertical and horizontal sliding bars, rods, or cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/684—Rails; Tracks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/688—Rollers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4609—Horizontally-sliding wings for windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
- E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (6)
- 일단에 공기 구멍이 마련되고 타단은 개방된 속이 빈 헤드;상기 공기 구멍으로부터 유입되는 공기에 의해 팽창 가능하도록 상기 헤드의 개방단에 밀봉 결합된 팽창부재;상기 팽창부재의 팽창에 의해 연마 패드에 놓여진 웨이퍼에 접촉될 수 있도록 상기 팽창부재에 부착된 백 필름;상기 연마 패드에 접촉될 수 있도록 상기 헤드의 테두리 위치에 대응되는 상기 백 필름에 설치된 환형의 외측 리테이너 링; 및상기 외측 리테이너 링보다 더 작은 두께를 가지며, 상기 웨이퍼를 유지시키기 위해 상기 외측 리테이너 링과 동심원적으로 배치되도록 상기 외측 리테이너 링의 내측에 배치되며, 상기 패드에 접촉될 수 있도록 상기 백 필름에 설치된 내측 리테이너 링;을 구비하고,상기 헤드는 헤드 본체와 상기 헤드 본체의 외측에 설치된 러버 척을 구비하고,상기 팽창부재는 상기 러버 척의 하면과 측면에 각각 설치된 것을 특징으로 하는 웨이퍼 연마 장치용 헤드 조립체.
- 제1항에 있어서,상기 내측 리테이너 링의 내경은 상기 웨이퍼의 외경보다 0.5% 내지 1.0% 사이의 범위에서 더 큰 것을 특징으로 하는 웨이퍼 연마 장치용 헤드 조립체.
- 제1항 또는 제2항에 있어서,상기 내측 리테이너 링의 두께는 상기 웨이퍼의 두께의 0.5% 내지 2.0% 범위만큼 상기 웨이퍼보다 더 크고,상기 외측 리테이너 링의 두께는 상기 웨이퍼의 두께의 10.0% 내지 15.0% 범위만큼 상기 웨이퍼보다 더 큰 것을 특징으로 하는 웨이퍼 연마 장치용 헤드 조립체.
- 제1항 또는 제2항에 있어서,상기 외측 리테이너 링의 내경은 상기 헤드의 내경과 동일하거나 큰 것을 특징으로 하는 웨이퍼 연마 장치용 헤드 조립체.
- 삭제
- 제1항에 있어서,상기 외측 리테이너 링 및 상기 내측 리테이너 링은 에폭시 글라스로 제조되는 것을 특징으로 하는 웨이퍼 연마 장치용 헤드 조립체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090001051A KR101079414B1 (ko) | 2009-01-07 | 2009-01-07 | 웨이퍼 연마 장치용 헤드 조립체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090001051A KR101079414B1 (ko) | 2009-01-07 | 2009-01-07 | 웨이퍼 연마 장치용 헤드 조립체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100081695A KR20100081695A (ko) | 2010-07-15 |
KR101079414B1 true KR101079414B1 (ko) | 2011-11-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090001051A KR101079414B1 (ko) | 2009-01-07 | 2009-01-07 | 웨이퍼 연마 장치용 헤드 조립체 |
Country Status (1)
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KR (1) | KR101079414B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6674813B2 (ja) * | 2016-03-29 | 2020-04-01 | 富士紡ホールディングス株式会社 | 保持具 |
KR102336627B1 (ko) * | 2021-04-08 | 2021-12-09 | 주식회사 에스에스티 | 연마 헤드 커버 조립체 |
CN116207009B (zh) * | 2022-12-30 | 2023-10-27 | 江苏福旭科技有限公司 | 一种单晶硅片刻蚀抛光设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100814069B1 (ko) * | 2007-03-30 | 2008-03-17 | 티아이씨덕흥 주식회사 | 에어백 방식의 웨이퍼 폴리싱 헤드 |
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2009
- 2009-01-07 KR KR1020090001051A patent/KR101079414B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100814069B1 (ko) * | 2007-03-30 | 2008-03-17 | 티아이씨덕흥 주식회사 | 에어백 방식의 웨이퍼 폴리싱 헤드 |
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