KR20210069574A - 가공 장치 - Google Patents
가공 장치 Download PDFInfo
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- KR20210069574A KR20210069574A KR1020200161830A KR20200161830A KR20210069574A KR 20210069574 A KR20210069574 A KR 20210069574A KR 1020200161830 A KR1020200161830 A KR 1020200161830A KR 20200161830 A KR20200161830 A KR 20200161830A KR 20210069574 A KR20210069574 A KR 20210069574A
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- 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
- H01L21/67092—Apparatus for mechanical treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
- B28D5/0094—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work the supporting or holding device being of the vacuum type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0064—Devices for the automatic drive or the program control of the machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
- B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
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- 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
- H01L21/67259—Position monitoring, e.g. misposition detection or presence detection
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- 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
- H01L21/68—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 positioning, orientation or alignment
- H01L21/681—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 positioning, orientation or alignment using optical controlling means
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- 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
- H01L21/6838—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 with gripping and holding devices using a vacuum; Bernoulli devices
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- 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
- H01L21/68757—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 coating or a hardness or a material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
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- Microelectronics & Electronic Packaging (AREA)
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- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dicing (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Laser Beam Processing (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
일면으로부터 타면까지 투명재로 형성되어 있는 소정의 영역을 갖는 유지 테이블과, 피가공물을 가공하는 가공 유닛과, 유지 테이블의 상방에 설치된 제1 촬상 유닛과, 유지 테이블의 하방에 설치된 제2 촬상 유닛과, 표시 유닛과, 유지 테이블의 일면으로 표면측이 유지된 피가공물을 제2 촬상 유닛으로 촬상함으로써 취득된 표면측의 화상에 포함되는 소정의 패턴의 위치 정보를 기억하는 기억부를 포함하고, 피가공물의 두께 방향에 있어서 피가공물의 이면측의 제1 영역에 대응하는 표면측의 제2 영역에 포함되는 소정의 패턴과, 제1 영역의 화상을 겹쳐 표시 유닛에 표시시키는 제어부를 구비하는 가공 장치를 제공한다.
Description
도 2는 피가공물 유닛의 사시도이다.
도 3은 유지 테이블 등의 사시도이다.
도 4는 유지 테이블 등의 일부 단면 측면도이다.
도 5는 도 4의 영역(A)의 확대도이다.
도 6은 Z축 이동 기구 등의 확대 사시도이다.
도 7은 절삭 단계를 도시한 도면이다.
도 8은 이면 표시 단계를 도시한 도면이다.
도 9의 (a)는 제1 영역의 화상의 일례이고, 도 9의 (b)는 제2 영역의 화상의 일례이다.
도 10은 이면 표시 단계에서 표시되는 화상의 일례이다.
도 11은 이면 표시 단계에서 표시되는 화상의 다른 예이다.
도 12는 레이저 가공 장치의 사시도이다.
4a, 4b, 4d: 개구 4c: 지지 구조
6: 카세트 10: 유지 테이블
11: 피가공물 11a: 표면
11b: 이면 11c: 홈(가공홈)
12: 유지 부재 12a: 일면
12b: 타면 12c1: 제1 흡인로
12c2: 제2 흡인로 12c3: 교점
12d: 개구부 12e: 외주 흡인로
12f: 흡인로 13: 분할 예정 라인
14: 흡인원 15: 디바이스
16: 프레임체 16a: 개구부
16b: 풀리부 17: 테이프
18: X축 이동 테이블 18a: 바닥판
18b: 측판 18c: 상부판
18d: 공간 19: 프레임
20: X축 가이드 레일 20a: X축 리니어 스케일
21: 피가공물 유닛 22: X축 볼 나사
24: X축 펄스 모터 26: X축 이동 기구
28: 벨트 30: 회전 구동원
30a: 풀리 32: Y축 이동 기구
34: Y축 가이드 레일 36: Y축 이동 테이블
38: Y축 볼 나사 40: Y축 펄스 모터
42: Z축 이동 기구 42a: 지지 구조
44: Z축 가이드 레일 46: Z축 이동 플레이트
48: Z축 볼 나사 50: Z축 펄스 모터
52: 지지 아암 54: 하방 촬상 유닛(제2 촬상 유닛)
56: 저배율 카메라 56a: 조명 장치
58: 고배율 카메라 58a: 조명 장치
60: 가공 유닛 이동 기구 62: Y축 가이드 레일
64: Y축 이동 플레이트 66: Y축 볼 나사
68: Y축 펄스 모터 70: Z축 이동 플레이트
72: Z축 가이드 레일 74: Z축 볼 나사
76: Z축 펄스 모터 78: 절삭 유닛(가공 유닛)
80: 스핀들 하우징 82a: 스핀들
82b: 절삭 블레이드 84: 상방 촬상 유닛(제1 촬상 유닛)
86: 세정 유닛 88: 세정 테이블
90: 노즐 92: 터치 패널(표시 유닛)
94: 제어부 96: 기억부
98: 마크 100: 회로
102, 102a: 화상 104: 레이저 가공 장치(가공 장치)
106: 정지 베이스 108: Y축 이동 테이블
110: Y축 가이드 레일 110a: Y축 스케일
112: Y축 볼 나사 114: Y축 펄스 모터
116: Y축 이동 기구 118: 칼럼
120: 케이싱 122: 레이저 조사 유닛(가공 유닛)
124: 조사 헤드 A: 영역
B, C, D: 모서리부
Claims (5)
- 일면과 상기 일면과는 반대측에 위치하는 타면을 포함하고, 상기 일면으로부터 상기 타면까지 투명재로 형성되어 있는 미리 정해진 영역을 갖는 판형의 유지 테이블과,
표면측에 미리 정해진 패턴을 갖는 피가공물의 상기 표면측이 상기 유지 테이블의 상기 일면으로 유지되고, 상기 피가공물의 이면측이 상방으로 노출된 상태에서, 상기 피가공물을 가공하는 가공 유닛과,
상기 유지 테이블의 상방에 있어서 상기 일면에 대향하도록 설치된 제1 촬상 유닛과,
상기 유지 테이블의 하방에 있어서 상기 타면에 대향하도록 설치된 제2 촬상 유닛과,
상기 제1 촬상 유닛 및 상기 제2 촬상 유닛 중 적어도 어느 하나로 취득된 화상을 표시하는 표시 유닛과,
상기 유지 테이블의 상기 일면으로 상기 표면측이 유지된 상기 피가공물을 상기 제2 촬상 유닛으로 촬상함으로써 취득된 상기 표면측의 화상에 포함되는 상기 미리 정해진 패턴의 위치 정보를 기억하는 기억부를 포함하고, 상기 피가공물의 두께 방향에 있어서 상기 피가공물의 상기 이면측의 제1 영역에 대응하는 상기 표면측의 제2 영역에 포함되는 상기 미리 정해진 패턴과, 상기 제1 영역의 화상을 겹쳐 상기 표시 유닛에 표시시키는 제어부
를 구비하는 것을 특징으로 하는 가공 장치. - 제1항에 있어서, 상기 표시 유닛에 표시되는 상기 제1 영역의 화상은, 상기 가공 유닛에 의해 형성된 가공홈을 나타내는 영역을 포함하고,
상기 제어부는, 상기 가공홈을 나타내는 영역을 포함하는 상기 제1 영역의 화상에, 상기 제2 영역에 있어서의 상기 미리 정해진 패턴을 표시시키는 것을 특징으로 하는 가공 장치. - 제1항에 있어서, 상기 표시 유닛에는, 상기 제2 영역의 화상이 표시되고,
상기 제1 영역의 화상은, 상기 가공 유닛에 의해 형성된 가공홈을 나타내는 영역을 포함하며,
상기 제어부는, 상기 제2 영역의 화상에, 상기 제1 영역의 화상의 적어도 상기 가공홈을 나타내는 영역을 표시시키는 것을 특징으로 하는 가공 장치. - 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 제어부는, X축 방향 및 Y축 방향의 방향을, 상기 제1 영역의 화상과 상기 제2 영역의 화상에서 동일하게 한 상태에서, 상기 표시 유닛에 상기 제1 영역의 화상과 상기 제2 영역의 화상을 겹쳐 표시시키는 것을 특징으로 하는 가공 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 가공 유닛은, 절삭 블레이드가 장착되는 절삭 유닛, 또는 레이저 빔을 조사하는 레이저 조사 유닛인 것을 특징으로 하는 가공 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2019218757A JP7551232B2 (ja) | 2019-12-03 | 2019-12-03 | 加工装置 |
JPJP-P-2019-218757 | 2019-12-03 |
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KR20210069574A true KR20210069574A (ko) | 2021-06-11 |
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KR1020200161830A Pending KR20210069574A (ko) | 2019-12-03 | 2020-11-27 | 가공 장치 |
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JP (2) | JP7551232B2 (ko) |
KR (1) | KR20210069574A (ko) |
CN (1) | CN112908891A (ko) |
DE (1) | DE102020215282A1 (ko) |
SG (1) | SG10202011113WA (ko) |
TW (1) | TWI867098B (ko) |
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JP7430449B2 (ja) * | 2020-02-04 | 2024-02-13 | 株式会社ディスコ | 加工装置 |
JP7642292B2 (ja) * | 2021-07-28 | 2025-03-10 | 株式会社ディスコ | 加工システム |
JP2023018741A (ja) * | 2021-07-28 | 2023-02-09 | 株式会社ディスコ | 加工システム、及び検査対象の選定方法 |
JP7680909B2 (ja) * | 2021-08-25 | 2025-05-21 | 株式会社ディスコ | ウエーハの処理方法 |
CN116598247B (zh) * | 2023-07-18 | 2023-09-12 | 深圳新控半导体技术有限公司 | 一种芯片粘贴用自调节粘贴平台及其控制方法 |
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JP2006140341A (ja) | 2004-11-12 | 2006-06-01 | Disco Abrasive Syst Ltd | ウエーハの分割方法 |
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JP2009224476A (ja) * | 2008-03-14 | 2009-10-01 | Olympus Corp | 欠陥関連性表示装置、基板検査装置、および欠陥関連性表示方法 |
JP5198203B2 (ja) * | 2008-09-30 | 2013-05-15 | 株式会社ディスコ | 加工装置 |
JP2010165876A (ja) * | 2009-01-15 | 2010-07-29 | Olympus Corp | 欠陥関連付け装置、基板検査システム、および欠陥関連付け方法 |
US20110132885A1 (en) * | 2009-12-07 | 2011-06-09 | J.P. Sercel Associates, Inc. | Laser machining and scribing systems and methods |
JP6979296B2 (ja) * | 2017-07-28 | 2021-12-08 | 株式会社ディスコ | 切削方法 |
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