KR20190000792A - 커터 휠 및 다층기판의 절단 방법 - Google Patents
커터 휠 및 다층기판의 절단 방법 Download PDFInfo
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- KR20190000792A KR20190000792A KR1020180067070A KR20180067070A KR20190000792A KR 20190000792 A KR20190000792 A KR 20190000792A KR 1020180067070 A KR1020180067070 A KR 1020180067070A KR 20180067070 A KR20180067070 A KR 20180067070A KR 20190000792 A KR20190000792 A KR 20190000792A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
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- 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
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- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/086—Means for treating work or cutting member to facilitate cutting by vibrating, e.g. ultrasonically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
-
- 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
- B23K2103/16—Composite materials
- B23K2103/166—Multilayered materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Laser Beam Processing (AREA)
Abstract
[해결 수단] 다층기판(10)의 한쪽 면으로부터 레이저 광에 의해 제1의 층(11)을 절단해서 홈 형상으로 한다. 또한, 동심원 형상의 연마흔적을 지니는 커터 휠(20)을 전동시켜서 홈 내에 최하층(13)에 달할 때까지 슬릿을 형성하고, 반전시켜서 이면에서부터 최하층을 레이저 광으로 절단한다. 이것에 의해 다층기판(10)을 절단할 때에, 레이저 광조사에 의한 열영향을 억제하면서, 다층기판의 각 층 사이에 제공된 접착제가 커터 휠(20)의 경사면에 부착되기 어렵게 할 수 있다.
Description
도 2는 본 실시형태에 의한 커터 휠의 측면도 및 정면도이다.
도 3은 본 실시형태에 의한 커터 휠의 사시도이다.
도 4는 본 실시형태에 의한 커터 휠의 연마 상태를 나타낸 측면도이다.
도 5는 동심원 형상의 연마흔적을 지니는 커터 휠의 칼끝부분을 나타낸 확대도이다.
도 6은 본 실시형태에 의한 커터 휠을 이용해서 다층기판을 절단하는 공정을 나타낸 도면이다.
도 7은 본 실시예의 커터 휠의 사용 후의 도면이다.
도 8은 실시예 2의 커터 휠의 사용 후의 도면이다.
도 9는 실시예 3의 커터 휠의 사용 후의 도면이다.
12: 제2층(폴리이미드층) 13: 제3층(PET층)
14, 15: 접착층 20: 커터 휠
21: 칼끝부 22: 관통 구멍
23, 24: 경사면 25: 연마흔적
40: 테이블 41, 43: 홈
42: 슬릿
Claims (5)
- 외주부분에 단면 V자형의 경사면을 구비하는 원판 형상의 커터 휠로서,
상기 경사면은 커터 휠의 중심축과 일치하는 동심원 형상의 연마흔적을 지니는, 커터 휠. - 적어도 2층의 수지기판이 접착층을 개재해서 적층된 다층기판을 절단하는 절단 방법으로서,
다층기판 중 최하층을 하부면으로 해서 테이블 상에 배치하는 단계,
상부면에서부터 커터 휠을 전동시켜서 절단 라인을 따라서 슬릿을 형성하는 단계,
상기 다층기판을 반전시키는 단계, 및
상기 절단 라인을 포함하도록 레이저 광을 조사해서 상기 최하층을 절단함으로써 상기 다층기판을 절단하는 단계를 포함하는, 다층기판의 절단 방법. - 제1층, 제2층 및 제3층의 수지기판이 접착층을 개재해서 순서대로 적층된 다층기판을 절단하는 절단 방법으로서,
다층기판 중 상기 제3층을 하부면으로 해서 테이블 상에 배치하는 단계,
상기 다층기판의 절단 라인을 따라서 상기 제1층에 레이저 광을 조사해서 홈을 형성하는 단계,
커터 휠을 전동시켜서 상기 홈 내에서 절단 라인을 따라서 상기 제2층에 슬릿을 형성하는 단계,
상기 다층기판을 반전시키는 단계, 및
상기 절단 라인을 포함하도록 레이저 광을 조사해서 상기 제3층을 절단함으로써 상기 다층기판을 절단하는 단계를 포함하는, 다층기판의 절단 방법. - 제2항에 있어서, 상기 커터 휠로서 제1항에 기재된 커터 휠을 이용하고, 상기 최하층에 도달할 때까지 상기 커터 휠을 전동시키는, 다층기판의 절단 방법.
- 제3항에 있어서, 상기 커터 휠로서 제1항에 기재된 커터 휠을 이용하고, 상기 제3층에 도달할 때까지 상기 커터 휠을 전동시키는, 다층기판의 절단 방법.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017122754 | 2017-06-23 | ||
| JPJP-P-2017-122754 | 2017-06-23 | ||
| JPJP-P-2018-097946 | 2018-05-22 | ||
| JP2018097946A JP7150303B2 (ja) | 2017-06-23 | 2018-05-22 | カッターホイール及び多層基板の切断方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20190000792A true KR20190000792A (ko) | 2019-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180067070A Withdrawn KR20190000792A (ko) | 2017-06-23 | 2018-06-11 | 커터 휠 및 다층기판의 절단 방법 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20190000792A (ko) |
| CN (1) | CN109109044A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453761A (zh) * | 2020-11-06 | 2022-05-10 | 三星显示有限公司 | 基底切割方法 |
| CN116648338A (zh) * | 2020-12-18 | 2023-08-25 | 国立研究开发法人海洋研究开发机构 | 混凝土构件的切割方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7363141B2 (ja) * | 2019-07-11 | 2023-10-18 | セイコーエプソン株式会社 | カッター装置及び印刷装置 |
| WO2025099960A1 (ja) * | 2023-11-06 | 2025-05-15 | 日本製鉄株式会社 | 切断装置、切断方法及び複層材 |
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| JPH03154797A (ja) * | 1989-11-09 | 1991-07-02 | Mitsubishi Materials Corp | 丸刃カッタとその製造装置および製造方法 |
| JPH05254865A (ja) * | 1992-03-11 | 1993-10-05 | Ookubo Seisakusho:Kk | ガラス切断用ホイールカッターおよびその研磨方法 |
| JPH1022630A (ja) * | 1996-06-28 | 1998-01-23 | Nippon Seiki Co Ltd | 金属ベースプリント基板の分割方法 |
| JP2002182185A (ja) * | 2000-12-19 | 2002-06-26 | Hitachi Ltd | 液晶表示装置およびその製造方法 |
| TW515781B (en) * | 2001-07-27 | 2003-01-01 | Hannstar Display Corp | Method for dividing fragile material and laminated glass |
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| CN102276139B (zh) * | 2004-07-16 | 2014-08-06 | 三星钻石工业股份有限公司 | 刀轮及其制造方法、手动划线工具及划线装置 |
| EP2551084A1 (en) * | 2005-07-06 | 2013-01-30 | Mitsuboshi Diamond Industrial Co., Ltd. | Scribing wheel for brittle material and manufacturing method for same, as well as scribing method, scribing apparatus and scribing tool using same |
| JP2007031200A (ja) * | 2005-07-27 | 2007-02-08 | Allied Material Corp | カッターホイール |
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| CA2748245A1 (en) * | 2008-12-26 | 2010-07-01 | Sumitomo Bakelite Co., Ltd. | Flexible substrate and electronic device |
| CN102050568B (zh) * | 2009-10-29 | 2013-02-13 | 孙春雨 | 一种切割玻璃材料的刀轮及其加工方法 |
| JP5237318B2 (ja) * | 2010-03-19 | 2013-07-17 | 三星ダイヤモンド工業株式会社 | 基板分断装置 |
| CN101887187B (zh) * | 2010-06-25 | 2012-06-27 | 友达光电股份有限公司 | 光学模块的制造方法 |
| JP5174118B2 (ja) * | 2010-10-08 | 2013-04-03 | 三星ダイヤモンド工業株式会社 | スクライビングホイール及びその製造方法 |
| JP5244202B2 (ja) * | 2011-01-27 | 2013-07-24 | 三星ダイヤモンド工業株式会社 | 脆性材料基板のスクライブ方法 |
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| JP5942783B2 (ja) * | 2012-10-31 | 2016-06-29 | 三星ダイヤモンド工業株式会社 | スクライビングホイール及びその製造方法 |
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-
2018
- 2018-06-11 KR KR1020180067070A patent/KR20190000792A/ko not_active Withdrawn
- 2018-06-13 CN CN201810606643.9A patent/CN109109044A/zh active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453761A (zh) * | 2020-11-06 | 2022-05-10 | 三星显示有限公司 | 基底切割方法 |
| CN116648338A (zh) * | 2020-12-18 | 2023-08-25 | 国立研究开发法人海洋研究开发机构 | 混凝土构件的切割方法 |
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| CN109109044A (zh) | 2019-01-01 |
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