JP2020181847A - 移設方法 - Google Patents
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- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 4
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Abstract
Description
本発明の実施形態に係る移設方法を図面に基づいて説明する。図1は、実施形態に係る移設方法の移設対象を含む光デバイスウエーハ1の斜視図である。図2は、図1の光デバイスウエーハ1の断面図である。なお、図1及び図2は、本実施形態の説明のため、実際よりも光デバイスウエーハ1に対して光デバイス層5等を大きく模式的に示しており、以降の図面についても同様である。光デバイスウエーハ1は、図2に示すように、エピタキシー基板2と、エピタキシー基板2の表面3側にバッファ層4を介して積層された光デバイス層5と、を含む。
本発明の実施形態の変形例に係る移設方法を説明する。変形例に係る移設方法は、接着剤除去ステップST14が異なること以外、実施形態と同じである。
2 エピタキシー基板
3 表面
4 バッファ層
5 光デバイス層
7 光デバイス
8 裏面
11 移設部材
12 接着剤
100 実装基板
Claims (1)
- チップサイズに分割された光デバイス層がバッファ層を介してエピタキシー基板の表面に積層された光デバイスウエーハの光デバイス層を移設する移設方法であって、
該光デバイスウエーハと移設部材とを接着剤を介して接合し、該光デバイスウエーハのチップサイズに分割された光デバイス層と光デバイス層の隙間に該接着剤を充填する移設部材接合ステップと、
該移設部材接合ステップを実施した後、該移設部材が接合された光デバイスウエーハのエピタキシー基板の裏面側からエピタキシー基板に対しては透過性を有しバッファ層に対しては吸収性を有する波長のパルスレーザー光線をバッファ層に照射し、バッファ層を破壊するバッファ層破壊ステップと、
該バッファ層破壊ステップを実施した後、該エピタキシー基板を該光デバイス層から剥離して、該エピタキシー基板に積層されていた光デバイス層を該移設部材に転写する光デバイス層転写ステップと、
該光デバイス層転写ステップの後、該移設部材接合ステップで接着剤層に埋設された該光デバイス層が該接着剤層から突出するように、光デバイス層と光デバイス層の隙間に充填された接着剤の少なくとも一部を除去する接着剤除去ステップと、
該接着剤除去ステップの後、該接着剤層から突出した光デバイス層を実装基板へと移設する光デバイス層移設ステップと、
を含むことを特徴とする、光デバイス層を移設する移設方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2019082146A JP7333192B2 (ja) | 2019-04-23 | 2019-04-23 | 移設方法 |
KR1020200034193A KR20200124157A (ko) | 2019-04-23 | 2020-03-20 | 광 디바이스층의 이설 방법 |
TW109113183A TWI836061B (zh) | 2019-04-23 | 2020-04-20 | 光學元件層之移設方法 |
CN202010315789.5A CN111834278A (zh) | 2019-04-23 | 2020-04-21 | 光器件层的移设方法 |
US16/855,081 US11011670B2 (en) | 2019-04-23 | 2020-04-22 | Optical device layer transferring method |
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JP2019082146A JP7333192B2 (ja) | 2019-04-23 | 2019-04-23 | 移設方法 |
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JP2020181847A true JP2020181847A (ja) | 2020-11-05 |
JP7333192B2 JP7333192B2 (ja) | 2023-08-24 |
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US (1) | US11011670B2 (ja) |
JP (1) | JP7333192B2 (ja) |
KR (1) | KR20200124157A (ja) |
CN (1) | CN111834278A (ja) |
TW (1) | TWI836061B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023248805A1 (ja) * | 2022-06-21 | 2023-12-28 | 東レエンジニアリング株式会社 | 保持層一部除去方法、及び保持層一部除去装置 |
WO2024009956A1 (ja) * | 2022-07-06 | 2024-01-11 | 信越化学工業株式会社 | Led実装基板の製造方法、洗浄液及び洗浄方法 |
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CN112967992B (zh) * | 2020-12-07 | 2022-09-23 | 重庆康佳光电技术研究院有限公司 | 外延结构的转移方法 |
JP7117472B1 (ja) * | 2021-04-30 | 2022-08-12 | 信越エンジニアリング株式会社 | 転写装置及び転写方法 |
US11631650B2 (en) * | 2021-06-15 | 2023-04-18 | International Business Machines Corporation | Solder transfer integrated circuit packaging |
CN116914061B (zh) * | 2023-09-12 | 2024-01-23 | 晶能光电股份有限公司 | MicroLED显示组件及其制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002261335A (ja) * | 2000-07-18 | 2002-09-13 | Sony Corp | 画像表示装置及び画像表示装置の製造方法 |
JP2003098977A (ja) * | 2001-09-19 | 2003-04-04 | Sony Corp | 素子の転写方法、素子の配列方法、及び画像表示装置の製造方法 |
JP2004072052A (ja) * | 2002-08-09 | 2004-03-04 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP2016021464A (ja) * | 2014-07-14 | 2016-02-04 | 株式会社ディスコ | リフトオフ方法及び超音波ホーン |
JP2017076729A (ja) * | 2015-10-16 | 2017-04-20 | スタンレー電気株式会社 | 半導体発光装置、及び、半導体発光装置の製造方法 |
US20180166429A1 (en) * | 2016-12-13 | 2018-06-14 | Hong Kong Beida Jade Bird Display Limited | Mass Transfer Of Micro Structures Using Adhesives |
JP2018107421A (ja) * | 2016-12-23 | 2018-07-05 | ルーメンス カンパニー リミテッド | マイクロledモジュール及びその製造方法 |
JP2018194718A (ja) * | 2017-05-19 | 2018-12-06 | 株式会社ディスコ | Ledディスプレーパネルの製造方法 |
US20190097081A1 (en) * | 2017-09-22 | 2019-03-28 | Asti Global Inc., Taiwan | Method for manufacturing light-emitting module |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9105714B2 (en) * | 2012-12-11 | 2015-08-11 | LuxVue Technology Corporation | Stabilization structure including sacrificial release layer and staging bollards |
DE102017208405B4 (de) * | 2017-05-18 | 2024-05-02 | Disco Corporation | Verfahren zum Bearbeiten eines Wafers und Schutzfolie |
TW201911457A (zh) * | 2017-07-26 | 2019-03-16 | 優顯科技股份有限公司 | 用於批量移轉微半導體結構之方法 |
TWI634371B (zh) * | 2017-09-29 | 2018-09-01 | 台虹科技股份有限公司 | 微小元件的轉移方法 |
JP7258414B2 (ja) * | 2018-08-28 | 2023-04-17 | 株式会社ディスコ | 光デバイスウェーハの加工方法 |
US20210005520A1 (en) * | 2019-07-02 | 2021-01-07 | Sharp Kabushiki Kaisha | Method and apparatus for manufacturing array device |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002261335A (ja) * | 2000-07-18 | 2002-09-13 | Sony Corp | 画像表示装置及び画像表示装置の製造方法 |
JP2003098977A (ja) * | 2001-09-19 | 2003-04-04 | Sony Corp | 素子の転写方法、素子の配列方法、及び画像表示装置の製造方法 |
JP2004072052A (ja) * | 2002-08-09 | 2004-03-04 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP2016021464A (ja) * | 2014-07-14 | 2016-02-04 | 株式会社ディスコ | リフトオフ方法及び超音波ホーン |
JP2017076729A (ja) * | 2015-10-16 | 2017-04-20 | スタンレー電気株式会社 | 半導体発光装置、及び、半導体発光装置の製造方法 |
US20180166429A1 (en) * | 2016-12-13 | 2018-06-14 | Hong Kong Beida Jade Bird Display Limited | Mass Transfer Of Micro Structures Using Adhesives |
JP2018107421A (ja) * | 2016-12-23 | 2018-07-05 | ルーメンス カンパニー リミテッド | マイクロledモジュール及びその製造方法 |
JP2018194718A (ja) * | 2017-05-19 | 2018-12-06 | 株式会社ディスコ | Ledディスプレーパネルの製造方法 |
US20190097081A1 (en) * | 2017-09-22 | 2019-03-28 | Asti Global Inc., Taiwan | Method for manufacturing light-emitting module |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023248805A1 (ja) * | 2022-06-21 | 2023-12-28 | 東レエンジニアリング株式会社 | 保持層一部除去方法、及び保持層一部除去装置 |
WO2024009956A1 (ja) * | 2022-07-06 | 2024-01-11 | 信越化学工業株式会社 | Led実装基板の製造方法、洗浄液及び洗浄方法 |
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