KR20170070177A - 프린팅된 화학적 기계적 연마 패드 - Google Patents
프린팅된 화학적 기계적 연마 패드 Download PDFInfo
- Publication number
- KR20170070177A KR20170070177A KR1020177013087A KR20177013087A KR20170070177A KR 20170070177 A KR20170070177 A KR 20170070177A KR 1020177013087 A KR1020177013087 A KR 1020177013087A KR 20177013087 A KR20177013087 A KR 20177013087A KR 20170070177 A KR20170070177 A KR 20170070177A
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- polishing
- polishing pad
- abrasive
- layers
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/22—Lapping pads for working plane surfaces characterised by a multi-layered structure
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
- B24B37/245—Pads with fixed abrasives
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0045—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by stacking sheets of abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
도 1a는 예시적인 연마 패드의 개략적인 측단면도이다.
도 1b는 다른 예시적인 연마 패드의 개략적인 측단면도이다.
도 1c는 또 다른 예시적인 연마 패드의 개략적인 측단면도이다.
도 2는 화학적 기계적 연마 스테이션의 개략적인 측면도이며, 부분적으로는 단면을 보여준다.
도 3은 도 1a의 연마 패드를 제조하기 위한 3D 프린터를 도시하는 개략적인 측단면도이다.
이해를 용이하게 하기 위해서, 가능한 경우에, 도면들에 공통인 동일한 구성요소들을 지시하는 데에 동일한 참조 번호들이 이용되었다. 일 실시예의 구성요소들 및 특징들은 추가 언급 없이도 다른 실시예들에 유익하게 통합될 수 있을 것으로 예상된다.
Claims (15)
- 연마 패드를 제조하는 방법으로서,
3D 프린터로 복수의 층을 퇴적하는 단계 - 상기 복수의 연마 층 중의 적어도 제1 층은 베이스 재료 및 첨가제 재료(additive material)를 포함함 - ; 및
상기 복수의 층을 고체화(solidifying)하여, 고체화된 연마 층을 형성하는 단계
를 포함하는, 방법. - 제1항에 있어서, 상기 첨가제 재료는 상기 고체화된 연마 층에 걸쳐서 불균질 분포(non-homogenous distribution)를 갖는, 방법.
- 제1항에 있어서, 상기 첨가제 재료는 상기 연마 패드의 열 전도율을 변경하는, 방법.
- 제1항에 있어서, 상기 첨가제 재료는 상기 연마 층의 다공성(porosity)을 변경하는, 방법.
- 제4항에 있어서, 상기 첨가제 재료는 약 5nm 내지 약 50㎛의 직경을 갖는 나노입자들을 포함하는, 방법.
- 제1항에 있어서, 상기 첨가제 재료는 압전 재료(piezoelectric material)인, 방법.
- 제1항에 있어서,
상기 연마 층들 상에 복수의 층을 연속하여 퇴적하여, 상기 연마 층들과 일체로 백킹 층(backing layer)을 형성하는 단계
를 더 포함하는 방법. - 제7항에 있어서, 상기 백킹 층을 형성하는 단계는,
상기 연마 층의 상기 베이스 재료를 형성하기 위해 이용되는 것과는 다른 재료를 퇴적하는 단계
를 포함하는, 방법. - 제1항에 있어서, 상기 연마 층은 약 30 쇼어 D 내지 약 90 쇼어 D의 쇼어 D 경도(Shore D hardness)를 갖는, 방법.
- 제9항에 있어서, 상기 연마 층은 약 50 쇼어 D 내지 약 65 쇼어 D의 쇼어 D 경도를 갖는, 방법.
- 제1항에 있어서, 상기 연마 층은 약 26 쇼어 A 내지 약 95 쇼어 A의 쇼어 A 경도를 갖는, 방법.
- 제1항에 있어서, 상기 연마 층을 포함하는 상기 복수의 층 중의 적어도 하나는 하나 이상의 구역을 더 포함하고,
상기 구역들은 상이한 특성들을 갖는 불연속 영역들인, 방법. - 제12항에 있어서, 상기 첨가제 재료 및/또는 상기 베이스 재료는 하나 이상의 구역에서 상이할 수 있는, 방법.
- 제12항에 있어서, 상기 첨가제 재료는 다공성, 강성(stiffness), 표면 에너지, 연마성(abrasiveness), 전도율(conductivity), 및 화학적 작용성(chemical functionality)으로 이루어진 그룹으로부터 선택된 상기 연마 층의 적어도 하나의 속성을 변경하는, 방법.
- 연마 패드로서,
연마 층을 포함하고,
상기 연마 층은 3D 프린터로 퇴적된 복수의 층을 포함하고, 상기 복수의 층 중의 제1 층은,
베이스 재료; 및
하나 이상의 첨가제 재료
를 포함하고, 상기 첨가제 재료는 다공성, 강성, 표면 에너지, 연마성, 전도율, 및 화학적 작용성으로 이루어진 그룹으로부터 선택된 상기 연마 층의 적어도 하나의 속성을 변경하는, 연마 패드.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020227025793A KR102638128B1 (ko) | 2014-10-17 | 2015-10-16 | 프린팅된 화학적 기계적 연마 패드 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462065190P | 2014-10-17 | 2014-10-17 | |
| US62/065,190 | 2014-10-17 | ||
| US201462066291P | 2014-10-20 | 2014-10-20 | |
| US62/066,291 | 2014-10-20 | ||
| PCT/US2015/056021 WO2016061506A1 (en) | 2014-10-17 | 2015-10-16 | Printed chemical mechanical polishing pad |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227025793A Division KR102638128B1 (ko) | 2014-10-17 | 2015-10-16 | 프린팅된 화학적 기계적 연마 패드 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170070177A true KR20170070177A (ko) | 2017-06-21 |
| KR102426444B1 KR102426444B1 (ko) | 2022-07-29 |
Family
ID=55747430
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227025793A Active KR102638128B1 (ko) | 2014-10-17 | 2015-10-16 | 프린팅된 화학적 기계적 연마 패드 |
| KR1020177013087A Active KR102426444B1 (ko) | 2014-10-17 | 2015-10-16 | 프린팅된 화학적 기계적 연마 패드 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227025793A Active KR102638128B1 (ko) | 2014-10-17 | 2015-10-16 | 프린팅된 화학적 기계적 연마 패드 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10322491B2 (ko) |
| JP (1) | JP6703985B2 (ko) |
| KR (2) | KR102638128B1 (ko) |
| CN (1) | CN107073677B (ko) |
| TW (1) | TWI689406B (ko) |
| WO (1) | WO2016061506A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210076204A (ko) * | 2018-11-19 | 2021-06-23 | 어플라이드 머티어리얼스, 인코포레이티드 | 3d 프린팅을 위한 저 점도 uv-경화가능 제제 |
| KR20230051877A (ko) * | 2021-10-12 | 2023-04-19 | 에스케이엔펄스 주식회사 | 연마패드 및 이를 이용한 반도체 소자의 제조방법 |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9873180B2 (en) | 2014-10-17 | 2018-01-23 | Applied Materials, Inc. | CMP pad construction with composite material properties using additive manufacturing processes |
| TWI689406B (zh) * | 2014-10-17 | 2020-04-01 | 美商應用材料股份有限公司 | 研磨墊及製造其之方法 |
| US10875153B2 (en) | 2014-10-17 | 2020-12-29 | Applied Materials, Inc. | Advanced polishing pad materials and formulations |
| US10821573B2 (en) | 2014-10-17 | 2020-11-03 | Applied Materials, Inc. | Polishing pads produced by an additive manufacturing process |
| US10399201B2 (en) | 2014-10-17 | 2019-09-03 | Applied Materials, Inc. | Advanced polishing pads having compositional gradients by use of an additive manufacturing process |
| US10875145B2 (en) | 2014-10-17 | 2020-12-29 | Applied Materials, Inc. | Polishing pads produced by an additive manufacturing process |
| US11745302B2 (en) | 2014-10-17 | 2023-09-05 | Applied Materials, Inc. | Methods and precursor formulations for forming advanced polishing pads by use of an additive manufacturing process |
| KR20240015167A (ko) | 2014-10-17 | 2024-02-02 | 어플라이드 머티어리얼스, 인코포레이티드 | 애디티브 제조 프로세스들을 이용한 복합 재료 특성들을 갖는 cmp 패드 구성 |
| US9776361B2 (en) | 2014-10-17 | 2017-10-03 | Applied Materials, Inc. | Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles |
| JP6940495B2 (ja) | 2015-10-30 | 2021-09-29 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 所望のゼータ電位を有する研磨用物品を形成するための装置及び方法 |
| US10593574B2 (en) | 2015-11-06 | 2020-03-17 | Applied Materials, Inc. | Techniques for combining CMP process tracking data with 3D printed CMP consumables |
| US10391605B2 (en) | 2016-01-19 | 2019-08-27 | Applied Materials, Inc. | Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process |
| KR102629800B1 (ko) | 2016-01-19 | 2024-01-29 | 어플라이드 머티어리얼스, 인코포레이티드 | 다공성 화학적 기계적 연마 패드들 |
| US11072053B2 (en) * | 2016-01-21 | 2021-07-27 | 3M Innovative Properties Company | Methods of making metal bond and vitreous bond abrasive articles, and abrasive article precursors |
| EP3257660A1 (en) * | 2016-06-13 | 2017-12-20 | Siemens Aktiengesellschaft | Method of providing an abrasive means and of additively manufacturing a component |
| KR102202909B1 (ko) * | 2016-11-21 | 2021-01-14 | 주식회사 엘지화학 | 3d 프린팅용 조성물 |
| US10864612B2 (en) * | 2016-12-14 | 2020-12-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Polishing pad and method of using |
| KR101897659B1 (ko) * | 2017-01-16 | 2018-09-13 | 원광대학교산학협력단 | 이중기공 세포지지체 제조시스템 및 제조방법, 그리고 세포지지체 |
| IT201700038586A1 (it) * | 2017-04-07 | 2018-10-07 | Aros Srl | Metodo per la realizzazione di un utensile. |
| US20180304539A1 (en) | 2017-04-21 | 2018-10-25 | Applied Materials, Inc. | Energy delivery system with array of energy sources for an additive manufacturing apparatus |
| US11471999B2 (en) | 2017-07-26 | 2022-10-18 | Applied Materials, Inc. | Integrated abrasive polishing pads and manufacturing methods |
| US11072050B2 (en) | 2017-08-04 | 2021-07-27 | Applied Materials, Inc. | Polishing pad with window and manufacturing methods thereof |
| WO2019032286A1 (en) | 2017-08-07 | 2019-02-14 | Applied Materials, Inc. | ABRASIVE DISTRIBUTION POLISHING PADS AND METHODS OF MAKING SAME |
| CN111684571A (zh) | 2018-02-05 | 2020-09-18 | 应用材料公司 | 用于3d打印的cmp垫的压电终点指示 |
| EP3790706A4 (en) * | 2018-05-07 | 2022-02-16 | Applied Materials, Inc. | CHEMICAL MECHANICAL POLISHING PADS WITH ADJUSTABLE HYDROPHIL AND ZETA POTENTIAL |
| WO2020050932A1 (en) | 2018-09-04 | 2020-03-12 | Applied Materials, Inc. | Formulations for advanced polishing pads |
| CN109483418B (zh) * | 2018-12-28 | 2023-11-17 | 西安增材制造国家研究院有限公司 | 金属基微量润滑砂轮及金属基微量润滑砂轮的制作方法 |
| US20200230781A1 (en) * | 2019-01-23 | 2020-07-23 | Applied Materials, Inc. | Polishing pads formed using an additive manufacturing process and methods related thereto |
| US11731231B2 (en) | 2019-01-28 | 2023-08-22 | Micron Technology, Inc. | Polishing system, polishing pad, and related methods |
| TWI850338B (zh) * | 2019-02-28 | 2024-08-01 | 美商應用材料股份有限公司 | 拋光墊、化學機械拋光系統、及控制拋光墊的背襯層的剛度的方法 |
| CN110076339A (zh) * | 2019-03-06 | 2019-08-02 | 上海工程技术大学 | 一种复杂空腔增材制件内外表面的抛光方法 |
| US11851570B2 (en) | 2019-04-12 | 2023-12-26 | Applied Materials, Inc. | Anionic polishing pads formed by printing processes |
| JP2022531478A (ja) * | 2019-05-07 | 2022-07-06 | シーエムシー マテリアルズ,インコーポレイティド | バットベースの生成を介する化学機械平坦化パッド |
| US12006442B2 (en) | 2019-09-11 | 2024-06-11 | Applied Materials, Inc. | Additive manufacturing of polishing pads |
| CN110977801A (zh) * | 2019-12-20 | 2020-04-10 | 中国科学院长春光学精密机械与物理研究所 | 一种沥青抛光盘制备装置 |
| US11813712B2 (en) | 2019-12-20 | 2023-11-14 | Applied Materials, Inc. | Polishing pads having selectively arranged porosity |
| US20210323114A1 (en) * | 2020-04-21 | 2021-10-21 | Smart Pad LLC | Chemical-mechanical polishing pad with protruded structures |
| US11738517B2 (en) | 2020-06-18 | 2023-08-29 | Applied Materials, Inc. | Multi dispense head alignment using image processing |
| US11806829B2 (en) | 2020-06-19 | 2023-11-07 | Applied Materials, Inc. | Advanced polishing pads and related polishing pad manufacturing methods |
| US11878389B2 (en) | 2021-02-10 | 2024-01-23 | Applied Materials, Inc. | Structures formed using an additive manufacturing process for regenerating surface texture in situ |
| US11951590B2 (en) | 2021-06-14 | 2024-04-09 | Applied Materials, Inc. | Polishing pads with interconnected pores |
| JP2024535408A (ja) * | 2021-09-29 | 2024-09-30 | インテグリス・インコーポレーテッド | ポリマーバッキングプレートを備えるパッドコンディショナー |
| US20230405765A1 (en) * | 2022-06-15 | 2023-12-21 | Cmc Materials Llc | Dual-cure resin for preparing chemical mechanical polishing pads |
| US20230406984A1 (en) * | 2022-06-15 | 2023-12-21 | Cmc Materials Llc | Uv-curable resins for chemical mechanical polishing pads |
| KR20240001490A (ko) | 2022-06-27 | 2024-01-03 | 삼성전자주식회사 | 기판 연마 장치 및 이를 이용한 기판 연마 방법 |
| US20250121472A1 (en) * | 2023-10-12 | 2025-04-17 | Applied Materials, Inc. | Polishing articles for hybrid bonding applications |
| CN120839671B (zh) * | 2025-09-22 | 2026-04-28 | 华侨大学 | 一种增材制造铣磨头及其一体化成型的批量制造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002067171A (ja) * | 2000-08-25 | 2002-03-05 | Canon Inc | 目的物生成装置、目的物生成方法、及び記憶媒体 |
| JP2004281685A (ja) * | 2003-03-14 | 2004-10-07 | Mitsubishi Electric Corp | 半導体基板の研磨用パッドおよび半導体基板の研磨方法 |
| JP2008546167A (ja) * | 2005-02-18 | 2008-12-18 | ネオパッド テクノロジーズ コーポレイション | Cmp用のカスタマイズされた研磨パッド、ならびにその製造方法および使用 |
| US20130283700A1 (en) * | 2012-04-25 | 2013-10-31 | Rajeev Bajaj | Printed Chemical Mechanical Polishing Pad |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5919082A (en) * | 1997-08-22 | 1999-07-06 | Micron Technology, Inc. | Fixed abrasive polishing pad |
| JP2000061817A (ja) * | 1998-08-24 | 2000-02-29 | Nikon Corp | 研磨パッド |
| KR100726303B1 (ko) * | 2000-05-31 | 2007-06-13 | 제이에스알 가부시끼가이샤 | 연마체 |
| JP2002028849A (ja) * | 2000-07-17 | 2002-01-29 | Jsr Corp | 研磨パッド |
| US6592443B1 (en) | 2000-08-30 | 2003-07-15 | Micron Technology, Inc. | Method and apparatus for forming and using planarizing pads for mechanical and chemical-mechanical planarization of microelectronic substrates |
| US6477926B1 (en) * | 2000-09-15 | 2002-11-12 | Ppg Industries Ohio, Inc. | Polishing pad |
| GB0103754D0 (en) * | 2001-02-15 | 2001-04-04 | Vantico Ltd | Three-dimensional structured printing |
| US20060189269A1 (en) | 2005-02-18 | 2006-08-24 | Roy Pradip K | Customized polishing pads for CMP and methods of fabrication and use thereof |
| CN1816422B (zh) * | 2003-06-03 | 2011-06-22 | 尼克斯普勒公司 | 用于化学机械平整化的功能分级垫的合成 |
| US7435161B2 (en) | 2003-06-17 | 2008-10-14 | Cabot Microelectronics Corporation | Multi-layer polishing pad material for CMP |
| KR100640998B1 (ko) | 2003-09-19 | 2006-11-02 | 엘지.필립스 엘시디 주식회사 | 액정표시장치용 브라켓 구조 |
| US20060079159A1 (en) * | 2004-10-08 | 2006-04-13 | Markus Naujok | Chemical mechanical polish with multi-zone abrasive-containing matrix |
| US7846008B2 (en) | 2004-11-29 | 2010-12-07 | Semiquest Inc. | Method and apparatus for improved chemical mechanical planarization and CMP pad |
| US7815778B2 (en) | 2005-11-23 | 2010-10-19 | Semiquest Inc. | Electro-chemical mechanical planarization pad with uniform polish performance |
| US7530880B2 (en) | 2004-11-29 | 2009-05-12 | Semiquest Inc. | Method and apparatus for improved chemical mechanical planarization pad with pressure control and process monitor |
| US8075745B2 (en) | 2004-11-29 | 2011-12-13 | Semiquest Inc. | Electro-method and apparatus for improved chemical mechanical planarization pad with uniform polish performance |
| KR101616535B1 (ko) * | 2005-02-18 | 2016-04-29 | 넥스플래너 코퍼레이션 | 화학적 기계적인 평탄화를 위해 적합화된 연마 패드와 그 연마 패드의 제조 및 사용 방법 |
| US7875091B2 (en) * | 2005-02-22 | 2011-01-25 | Saint-Gobain Abrasives, Inc. | Rapid tooling system and methods for manufacturing abrasive articles |
| JP2006231464A (ja) * | 2005-02-24 | 2006-09-07 | Nitta Haas Inc | 研磨パッド |
| US7829000B2 (en) * | 2005-02-25 | 2010-11-09 | Hewlett-Packard Development Company, L.P. | Core-shell solid freeform fabrication |
| KR20100082770A (ko) * | 2007-09-03 | 2010-07-19 | 세미퀘스트, 인코포레이티드 | 폴리싱 패드 |
| WO2009134775A1 (en) | 2008-04-29 | 2009-11-05 | Semiquest, Inc. | Polishing pad composition and method of manufacture and use |
| JP5596030B2 (ja) | 2008-06-26 | 2014-09-24 | スリーエム イノベイティブ プロパティズ カンパニー | 多孔質エレメントを有する研磨パッド及びその製造方法と使用方法 |
| US8292692B2 (en) | 2008-11-26 | 2012-10-23 | Semiquest, Inc. | Polishing pad with endpoint window and systems and method using the same |
| CN102686362A (zh) | 2009-12-30 | 2012-09-19 | 3M创新有限公司 | 包括分相共混聚合物的抛光垫及其制备和使用方法 |
| US9211628B2 (en) * | 2011-01-26 | 2015-12-15 | Nexplanar Corporation | Polishing pad with concentric or approximately concentric polygon groove pattern |
| KR20130095430A (ko) * | 2012-02-20 | 2013-08-28 | 케이피엑스케미칼 주식회사 | 연마패드 및 그 제조방법 |
| WO2015048011A1 (en) | 2013-09-25 | 2015-04-02 | 3M Innovative Properties Company | Multi-layered polishing pads |
| US9421666B2 (en) * | 2013-11-04 | 2016-08-23 | Applied Materials, Inc. | Printed chemical mechanical polishing pad having abrasives therein |
| TWI689406B (zh) * | 2014-10-17 | 2020-04-01 | 美商應用材料股份有限公司 | 研磨墊及製造其之方法 |
-
2015
- 2015-09-25 TW TW104131878A patent/TWI689406B/zh active
- 2015-10-16 JP JP2017520355A patent/JP6703985B2/ja active Active
- 2015-10-16 KR KR1020227025793A patent/KR102638128B1/ko active Active
- 2015-10-16 CN CN201580056353.6A patent/CN107073677B/zh active Active
- 2015-10-16 US US14/885,955 patent/US10322491B2/en active Active
- 2015-10-16 WO PCT/US2015/056021 patent/WO2016061506A1/en not_active Ceased
- 2015-10-16 KR KR1020177013087A patent/KR102426444B1/ko active Active
-
2019
- 2019-06-17 US US16/442,687 patent/US20190299357A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002067171A (ja) * | 2000-08-25 | 2002-03-05 | Canon Inc | 目的物生成装置、目的物生成方法、及び記憶媒体 |
| JP2004281685A (ja) * | 2003-03-14 | 2004-10-07 | Mitsubishi Electric Corp | 半導体基板の研磨用パッドおよび半導体基板の研磨方法 |
| JP2008546167A (ja) * | 2005-02-18 | 2008-12-18 | ネオパッド テクノロジーズ コーポレイション | Cmp用のカスタマイズされた研磨パッド、ならびにその製造方法および使用 |
| US20130283700A1 (en) * | 2012-04-25 | 2013-10-31 | Rajeev Bajaj | Printed Chemical Mechanical Polishing Pad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210076204A (ko) * | 2018-11-19 | 2021-06-23 | 어플라이드 머티어리얼스, 인코포레이티드 | 3d 프린팅을 위한 저 점도 uv-경화가능 제제 |
| KR20230051877A (ko) * | 2021-10-12 | 2023-04-19 | 에스케이엔펄스 주식회사 | 연마패드 및 이를 이용한 반도체 소자의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016061506A1 (en) | 2016-04-21 |
| US20160107288A1 (en) | 2016-04-21 |
| JP2017533831A (ja) | 2017-11-16 |
| US20190299357A1 (en) | 2019-10-03 |
| KR20220110333A (ko) | 2022-08-05 |
| US10322491B2 (en) | 2019-06-18 |
| KR102638128B1 (ko) | 2024-02-20 |
| KR102426444B1 (ko) | 2022-07-29 |
| CN107073677A (zh) | 2017-08-18 |
| CN107073677B (zh) | 2020-05-15 |
| JP6703985B2 (ja) | 2020-06-03 |
| TWI689406B (zh) | 2020-04-01 |
| TW201615389A (zh) | 2016-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102638128B1 (ko) | 프린팅된 화학적 기계적 연마 패드 | |
| US12011801B2 (en) | Printing a chemical mechanical polishing pad | |
| TWI687280B (zh) | 具有磨蝕粒於其中的印刷化學機械研磨墊 | |
| KR102523016B1 (ko) | 제어되는 다공도를 갖는 프린팅된 화학적 기계적 연마 패드 | |
| JP2007531638A (ja) | 研磨パッドおよびその製造方法 | |
| KR20170072261A (ko) | 연마 제품들, 및 화학적 기계적 연마 제품들을 제조하기 위한 통합된 시스템 및 방법들 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20170515 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20201016 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20211028 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20220425 |
|
| A107 | Divisional application of patent | ||
| GRNT | Written decision to grant | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20220725 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20220725 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20220726 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20250630 Start annual number: 4 End annual number: 4 |