KR102915552B1 - 초소형 또는 초박형 개별 컴포넌트 배치 - Google Patents
초소형 또는 초박형 개별 컴포넌트 배치Info
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- KR102915552B1 KR102915552B1 KR1020237025649A KR20237025649A KR102915552B1 KR 102915552 B1 KR102915552 B1 KR 102915552B1 KR 1020237025649 A KR1020237025649 A KR 1020237025649A KR 20237025649 A KR20237025649 A KR 20237025649A KR 102915552 B1 KR102915552 B1 KR 102915552B1
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- handle
- substrate
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
- B32B37/025—Transfer laminating
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
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- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
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- H10P50/24—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials
- H10P50/242—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials of Group IV materials
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- H10P72/7416—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
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- H10P72/7434—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used in a transfer process involving at least two transfer steps, i.e. including an intermediate handle substrate
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- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/7448—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support the bond interface between the auxiliary support and the wafer comprising two or more, e.g. multilayer adhesive or adhesive and release layer
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- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
도 2는 초소형 및 초박형 베어(bare) 개별 컴포넌트 및 핸들 기판을 포함하는 핸들 어셈블리의 개략적인 측면도이다.
도 3은 초소형 및 초박형 베어 개별 컴포넌트 및 핸들 기판을 포함하는 핸들 어셈블리의 개략적인 측면도이다.
도 4는 초박형 베어 개별 컴포넌트 및 핸들 기판을 포함하는 핸들 어셈블리의 개략적인 측면도이다.
도 5는 플로우차트이다.
도 6a 및 도 6b는 웨이퍼 박형화의 도면이다.
도 7은 핸들 기판 상에 장착되는 초박형 웨이퍼의 도면이다.
도 8a 및 도 8b는 초박형 웨이퍼 다이싱의 도면이다.
도 9 내지 도 13은 다이싱된 초박형 웨이퍼 이송의 도면이다.
도 14는 개별 컴포넌트의 픽 앤드 플레이스 어셈블리의 도면이다.
도 15는 초박형 또는 초소형 또는 이 둘 모두인 개별 컴포넌트의 이송을 위한 레이저 지원 비접촉 방법(laser assisted contactless method)의 도면이다.
도 16은 도 2의 핸들 어셈블리를 사용하는 개별 컴포넌트 패키징 프로세스의 예를 도시하는 개략도이다. 초소형 및 초박형 베어 개별 컴포넌트의 활성면(active face)은 디바이스 기판으로부터 멀어지게 향하고 있다.
도 17은 개별 컴포넌트와의 부착 이전의 핸들 기판의 개략적인 측면도이다.
도 18은 이송 어셈블리 및 디바이스 기판 어셈블리의 개략적인 측면도이다.
도 19는 도 2의 핸들 어셈블리를 사용하는 개별 컴포넌트 패키징 프로세스의 다른 예를 도시하는 개략도이다. 초소형 및 초박형 베어 개별 컴포넌트의 활성면은 디바이스 기판으로부터 멀어지게 향하고 있다.
도 20은 개별 컴포넌트와의 부착 이전의 핸들 기판의 개략적인 측면도이다.
도 21은 다중 핸들 기판 어셈블리의 개략적인 측면도이다.
도 22는 도 3의 핸들 어셈블리를 사용하는 개별 컴포넌트 패키징 프로세스의 예를 도시하는 개략도이다. 초소형 및 초박형 베어 개별 컴포넌트의 활성면은 디바이스 기판을 향한다.
도 23은 이송 어셈블리 및 디바이스 기판 어셈블리의 개략적인 측면도이다.
도 24는 개별 컴포넌트와의 부착 이전의 핸들 기판의 개략적인 측면도이다.
도 25는 도 4의 핸들 어셈블리를 사용하는 개별 컴포넌트 패키징 프로세스의 예를 도시하는 개략도이다. 초박형 베어 개별 컴포넌트의 활성면은 디바이스 기판을 향한다.
도 26은 이송 어셈블리 및 디바이스 기판 어셈블리의 개략적인 측면도이다.
도 27 내지 도 30은 프로세스의 흐름도이다.
도 31은 도 25의 개별 컴포넌트 패키징 프로세스와 함께 사용하기 위한 프로세스의 예를 도시하는 개략도이다.
도 32는 프로세스의 흐름도이다.
Claims (93)
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- 방법으로서,
유동 가능 재료에 개별 컴포넌트를 포함하는 어셈블리 - 상기 개별 컴포넌트를 포함하는 상기 어셈블리는 제1 핸들 기판에 부착됨 - 를 매립하는 단계; 및
상기 매립된 개별 컴포넌트를 50 ㎛ 미만의 두께로 박형화하는 단계를 포함하고,
상기 유동 가능 재료에 상기 어셈블리를 매립하는 단계는 제2 핸들 기판을 상기 제1 핸들 기판의 표면 상으로 배치하는 단계를 포함하되, 상기 어셈블리는 상기 제1 핸들 기판의 상기 표면 상에 배치되고, 상기 유동 가능 재료의 층은 상기 제2 핸들 기판의 표면 상에 배치되는, 방법. - 제61항에 있어서,
개별 컴포넌트를 포함하는 상기 어셈블리는 핸들 어셈블리를 포함하는, 방법. - 제61항에 있어서,
상기 유동 가능 재료에 상기 어셈블리를 매립하는 단계는, 유동 가능 재료 층을 상기 제1 핸들 기판의 표면 상으로 배치하는 단계를 포함하는, 방법. - 삭제
- 제61항에 있어서,
상기 제2 핸들 기판을 상기 제1 핸들 기판의 상기 표면 상으로 배치하는 단계는, 상기 제2 핸들 기판의 상기 표면 상에 배치되는 상기 유동 가능 재료의 상기 층을 상기 제1 핸들 기판의 상기 표면에 접촉시키는 단계를 포함하는, 방법. - 제61항에 있어서,
상기 유동 가능 재료에 상기 어셈블리를 매립하는 단계는, 상기 유동 가능 재료의 상기 층으로 하여금 유동하게 하는 단계를 포함하는, 방법. - 제66항에 있어서,
상기 유동 가능 재료의 상기 층으로 하여금 유동하게 하는 단계는, 상기 유동 가능 재료의 상기 층을 자외선(UV) 광에 노출시키는 단계를 포함하는, 방법. - 제66항에 있어서,
상기 유동 가능 재료의 상기 층으로 하여금 유동하게 하는 단계는, 상기 유동 가능 재료의 상기 층을 열적 자극에 노출시키는 단계를 포함하는, 방법. - 제61항에 있어서,
상기 제2 핸들 기판은 UV 광에 대해 적어도 부분적으로 투명한, 방법. - 제61항에 있어서,
상기 제2 핸들 기판은 유리를 포함하는, 방법. - 제61항에 있어서,
상기 제2 핸들 기판을 제거하는 단계를 포함하는, 방법. - 제61항에 있어서,
상기 유동 가능 재료는 포토레지스트를 포함하는, 방법. - 제61항에 있어서,
상기 매립된 개별 컴포넌트를 박형화하는 단계 이후 상기 유동 가능 재료를 제거하는 단계를 포함하는, 방법. - 제73항에 있어서,
상기 제1 핸들 기판은 투명 캐리어를 포함하는, 방법. - 제74항에 있어서,
상기 박형화된 개별 컴포넌트를 상기 투명 캐리어로부터 디바이스 기판으로 이송하는 단계를 포함하는, 방법. - 제61항에 있어서,
상기 박형화된 개별 컴포넌트를 제3 핸들 기판으로 이송하는 단계를 포함하는, 방법. - 제76항에 있어서,
상기 박형화된 개별 컴포넌트를 상기 제3 핸들 기판으로 이송하는 단계는, 상기 제3 핸들 기판의 표면 상에 배치되는 핸들 분리 층에 상기 박형화된 개별 컴포넌트를 부착하는 단계를 포함하는, 방법. - 제76항에 있어서,
상기 박형화된 컴포넌트를 상기 제3 핸들 기판으로 이송하는 단계는, 상기 개별 컴포넌트와 상기 제1 핸들 기판 사이에 배치되는 핸들 분리 층을 분리하는 단계를 포함하는, 방법. - 제78항에 있어서,
상기 핸들 분리 층을 분리하는 단계는, 상기 분리 층에 자극을 인가하는 단계를 포함하는, 방법. - 제79항에 있어서,
상기 자극은 UV 광을 포함하는, 방법. - 제79항에 있어서,
상기 자극은 열적 자극을 포함하는, 방법. - 제76항에 있어서,
상기 제3 핸들 기판의 대응하는 부분에 부착되는 박형화된 개별 컴포넌트를 포함하는 핸들 어셈블리를 형성하도록 상기 제3 핸들 기판을 다이싱하는 단계를 포함하는, 방법. - 제82항에 있어서,
상기 제3 핸들 기판을 다이싱하는 단계는, 상기 제3 핸들 기판 및 상기 제3 핸들 기판의 표면 상에 배치되는 핸들 분리 층을 다이싱하는 단계를 포함하고, 상기 형성된 핸들 어셈블리는, 상기 제3 핸들 기판의 상기 대응하는 부분 상에 배치되는 상기 핸들 분리 층에 부착되는 상기 박형화된 개별 컴포넌트를 포함하는, 방법. - 제82항에 있어서,
상기 핸들 어셈블리를 디바이스 기판으로 이송하는 단계를 포함하는, 방법. - 제84항에 있어서,
픽 앤드 플레이스 접근법(pick-and-place approach)을 사용하여 상기 핸들 어셈블리를 상기 디바이스 기판으로 이송하는 단계를 포함하는, 방법. - 제82항에 있어서,
상기 핸들 어셈블리를 투명 캐리어로 이송하는 단계를 포함하는, 방법. - 제86항에 있어서,
상기 핸들 어셈블리를 상기 투명 캐리어에 이송하는 단계는, 상기 핸들 어셈블리를, 상기 투명 캐리어 상에 배치되는 캐리어 분리 층에 접착하는 단계를 포함하는, 방법. - 제86항에 있어서,
상기 핸들 어셈블리를 상기 투명 캐리어로부터 디바이스 기판으로 이송하는 단계를 포함하는, 방법. - 제61항 내지 제63항 및 제65항 내지 제88항 중 어느 한 항에 있어서,
상기 개별 컴포넌트를 상기 제1 핸들 기판에 부착하는 단계를 포함하는, 방법. - 제89항에 있어서,
상기 개별 컴포넌트를, 상기 제1 핸들 기판의 표면 상에 배치되는 핸들 분리 층에 부착하는 단계를 포함하는, 방법. - 제89항에 있어서,
픽 앤드 플레이스 접근법을 사용하여 상기 개별 컴포넌트를 상기 제1 핸들 기판에 부착하는 단계를 포함하는, 방법. - 제89항에 있어서,
개별 컴포넌트를 상기 제1 핸들 기판에 부착하는 단계를 포함하는, 방법. - 제92항에 있어서,
상기 개별 컴포넌트 중 적어도 하나는 상기 개별 컴포넌트 중 다른 것의 각각과는 상이한, 방법.
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| US9929121B2 (en) * | 2015-08-31 | 2018-03-27 | Kulicke And Soffa Industries, Inc. | Bonding machines for bonding semiconductor elements, methods of operating bonding machines, and techniques for improving UPH on such bonding machines |
| WO2017189367A1 (en) | 2016-04-29 | 2017-11-02 | Uniqarta, Inc. | Connecting electronic components to substrates |
| US11201077B2 (en) | 2017-06-12 | 2021-12-14 | Kulicke & Soffa Netherlands B.V. | Parallel assembly of discrete components onto a substrate |
| JP6720333B2 (ja) | 2017-06-12 | 2020-07-08 | ユニカルタ・インコーポレイテッド | 基板上に個別部品を並列に組み立てる方法 |
| DE102017130929A1 (de) * | 2017-12-21 | 2019-06-27 | RF360 Europe GmbH | Verfahren zum Produzieren einer funktionalen Dünnfilmschicht |
| CN109994413A (zh) * | 2017-12-29 | 2019-07-09 | 南昌欧菲显示科技有限公司 | 微型元件巨量转移方法 |
| KR102563929B1 (ko) * | 2018-03-09 | 2023-08-04 | 삼성전자주식회사 | 반도체 다이들의 개별화 방법 및 반도체 패키지의 제조 방법 |
| US10923641B2 (en) | 2018-05-14 | 2021-02-16 | Epistar Corporation | Light-emitting device and manufacturing method thereof |
| EP3806157A4 (en) * | 2018-05-31 | 2022-07-06 | Institute of Flexible Electronics Technology of Thu, Zhejiang | TRANSITION DEVICE FOR FLEXIBLE DEVICE AND MANUFACTURING METHOD THEREOF AND MANUFACTURING METHOD FOR FLEXIBLE DEVICE |
| CN112424908B (zh) * | 2018-07-25 | 2025-06-13 | 株式会社尼康 | 接合方法以及接合装置 |
| US10818551B2 (en) | 2019-01-09 | 2020-10-27 | Semiconductor Components Industries, Llc | Plasma die singulation systems and related methods |
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