JP7732922B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法Info
- Publication number
- JP7732922B2 JP7732922B2 JP2022025770A JP2022025770A JP7732922B2 JP 7732922 B2 JP7732922 B2 JP 7732922B2 JP 2022025770 A JP2022025770 A JP 2022025770A JP 2022025770 A JP2022025770 A JP 2022025770A JP 7732922 B2 JP7732922 B2 JP 7732922B2
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- adhesive
- support plate
- along
- semiconductor elements
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P54/00—Cutting or separating of wafers, substrates or parts of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/7402—Wafer tapes, e.g. grinding or dicing support tapes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/7416—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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/7422—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used to protect an active side of a device or wafer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/744—Details of chemical or physical process used for separating the auxiliary support from a device or a wafer
- H10P72/7442—Separation by peeling
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
- H10W42/121—Arrangements for protection of devices protecting against mechanical damage
Landscapes
- Dicing (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
Claims (3)
- 半導体装置の製造方法であって、
複数の半導体素子(3)が形成されたウエハ(2)の第1面(2a)を、接着剤(11)を介して支持板(12)に取り付け、前記ウエハの第2面(2b)を研削する研削工程と、
隣り合う前記半導体素子の境界(4)に沿って前記ウエハにスクライブホイール(32)を押し当て、前記境界に沿って前記ウエハの内部に垂直クラック(5)を形成するスクライブ工程と、
前記接着剤を残したまま前記ウエハから前記支持板を外す支持板取り外し工程と、
前記境界に沿って前記接着剤の上から前記ウエハにブレイクバー(33)を押し当てて前記境界に沿って前記ウエハを劈開するブレイク工程と、
前記ウエハから分離した前記半導体素子から前記接着剤を除去する除去工程と、
を備えている、製造方法。 - 前記支持板取り外し工程では、前記接着剤の表層(11a)を硬化させて前記接着剤から前記支持板を外す、請求項1に記載の製造方法。
- 前記ブレイク工程では、前記接着剤の表面に保護シートを貼着してから前記ブレイクバーを押し当てる、請求項1または2に記載の製造方法。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022025770A JP7732922B2 (ja) | 2022-02-22 | 2022-02-22 | 半導体装置の製造方法 |
| US18/156,682 US20230268185A1 (en) | 2022-02-22 | 2023-01-19 | Manufacturing method of semiconductor device |
| TW112104142A TWI847528B (zh) | 2022-02-22 | 2023-02-06 | 半導體裝置的製造方法 |
| CN202310136493.0A CN116646306A (zh) | 2022-02-22 | 2023-02-20 | 半导体装置的制造方法 |
| JP2025138469A JP2025170344A (ja) | 2022-02-22 | 2025-08-21 | 半導体装置の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022025770A JP7732922B2 (ja) | 2022-02-22 | 2022-02-22 | 半導体装置の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025138469A Division JP2025170344A (ja) | 2022-02-22 | 2025-08-21 | 半導体装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023122204A JP2023122204A (ja) | 2023-09-01 |
| JP7732922B2 true JP7732922B2 (ja) | 2025-09-02 |
Family
ID=87574438
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022025770A Active JP7732922B2 (ja) | 2022-02-22 | 2022-02-22 | 半導体装置の製造方法 |
| JP2025138469A Pending JP2025170344A (ja) | 2022-02-22 | 2025-08-21 | 半導体装置の製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025138469A Pending JP2025170344A (ja) | 2022-02-22 | 2025-08-21 | 半導体装置の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230268185A1 (ja) |
| JP (2) | JP7732922B2 (ja) |
| CN (1) | CN116646306A (ja) |
| TW (1) | TWI847528B (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014107339A (ja) | 2012-11-26 | 2014-06-09 | Disco Abrasive Syst Ltd | ウェーハの加工方法 |
| JP2016112714A (ja) | 2014-12-11 | 2016-06-23 | 三星ダイヤモンド工業株式会社 | 基板の分断方法及び分断装置 |
| JP2018170475A (ja) | 2017-03-30 | 2018-11-01 | 三星ダイヤモンド工業株式会社 | 金属膜付き脆性材料基板の分断方法並びに分断装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013106631B4 (de) * | 2013-06-25 | 2017-07-27 | Osram Oled Gmbh | Verfahren zum Bearbeiten eines elektronischen Bauelements und elektronische Bauelementeanordnung |
| JP2016043505A (ja) * | 2014-08-20 | 2016-04-04 | 三星ダイヤモンド工業株式会社 | 脆性材料基板の分断方法及び分断装置 |
| TWI820177B (zh) * | 2018-09-26 | 2023-11-01 | 日商三星鑽石工業股份有限公司 | 附有金屬膜之基板的分割方法 |
| JP2021002625A (ja) * | 2019-06-24 | 2021-01-07 | 株式会社ディスコ | パッケージデバイスチップの製造方法 |
-
2022
- 2022-02-22 JP JP2022025770A patent/JP7732922B2/ja active Active
-
2023
- 2023-01-19 US US18/156,682 patent/US20230268185A1/en active Pending
- 2023-02-06 TW TW112104142A patent/TWI847528B/zh active
- 2023-02-20 CN CN202310136493.0A patent/CN116646306A/zh active Pending
-
2025
- 2025-08-21 JP JP2025138469A patent/JP2025170344A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014107339A (ja) | 2012-11-26 | 2014-06-09 | Disco Abrasive Syst Ltd | ウェーハの加工方法 |
| JP2016112714A (ja) | 2014-12-11 | 2016-06-23 | 三星ダイヤモンド工業株式会社 | 基板の分断方法及び分断装置 |
| JP2018170475A (ja) | 2017-03-30 | 2018-11-01 | 三星ダイヤモンド工業株式会社 | 金属膜付き脆性材料基板の分断方法並びに分断装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202335063A (zh) | 2023-09-01 |
| CN116646306A (zh) | 2023-08-25 |
| JP2025170344A (ja) | 2025-11-18 |
| TWI847528B (zh) | 2024-07-01 |
| JP2023122204A (ja) | 2023-09-01 |
| US20230268185A1 (en) | 2023-08-24 |
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