JP2022025147A - 支持ガラス基板の製造方法 - Google Patents
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
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- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
- B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/13—Mountings, e.g. non-detachable insulating substrates characterised by the shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/15—Ceramic or glass substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L24/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/12105—Bump connectors formed on an encapsulation of the semiconductor or solid-state body, e.g. bumps on chip-scale packages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/96—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being encapsulated in a common layer, e.g. neo-wafer or pseudo-wafer, said common layer being separable into individual assemblies after connecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
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- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
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- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
Abstract
Description
実施例
10、26 支持ガラス基板
11、24 加工基板
12 剥離層
13、21、25 接着層
20 支持部材
22 半導体チップ
23 封止材
28 配線
29 半田バンプ
Claims (14)
- 加工基板を支持するための支持ガラス基板の製造方法において、
支持ガラス基板を成形する成形工程と、成形後の支持ガラス基板を熱処理して、支持ガラス基板の熱膨張係数を変動させる熱処理工程と、を備えることを特徴とする支持ガラス基板の製造方法。 - 成形工程後の支持ガラス基板を熱処理して、支持ガラス基板の熱膨張係数を低下させることを特徴とする請求項1に記載の支持ガラス基板の製造方法。
- 熱処理の最高温度を(支持ガラス基板の歪点-100)℃よりも高くすることを特徴とする請求項1又は2に記載の支持ガラス基板の製造方法。
- 熱処理の最高温度に到達した後、熱処理温度を5℃/分以下の速度で降温することを特徴とする請求項1~3の何れかに記載の支持ガラス基板の製造方法。
- 熱処理により支持ガラス基板の反り量を40μm以下に低減することを特徴とする請求項1~4の何れかに記載の支持ガラス基板の製造方法。
- 支持ガラス基板の寸法よりも大きい熱処理用セッターを用意し、その熱処理用セッター上に、成形後の支持ガラス基板を載置した後、熱処理工程に供することを特徴とする請求項1~5の何れかに記載の支持ガラス基板の製造方法。
- 板厚が400μm以上、且つ2mm未満になるように、支持ガラス基板を成形することを特徴とする請求項1~6の何れかに記載の支持ガラス基板の製造方法。
- オーバーフローダウンドロー法により支持ガラス基板を成形することを特徴とする請求項1~7の何れかに記載の支持ガラス基板の製造方法。
- 熱処理工程後に、支持ガラス基板の表面を研磨して、全体板厚偏差を2.0μm未満に低減する研磨工程を備えることを特徴とする請求項1~8の何れかに記載の支持ガラス基板の製造方法。
- 熱処理工程後に、支持ガラス基板の周辺部を切断除去する切断除去工程を備えることを特徴とする請求項1~9の何れかに記載の支持ガラス基板の製造方法。
- 少なくとも加工基板と加工基板を支持するための支持ガラス基板とを備える積層体を作製する積層工程と、
積層体の加工基板に対して、加工処理を行う加工処理工程と、を備えると共に、
支持ガラス基板が、請求項1~10の何れかに記載の支持ガラス基板の製造方法により作製されていることを特徴とする半導体パッケージの製造方法。 - 加工基板が、少なくとも封止材でモールドされた半導体チップを備えることを特徴とする請求項11に記載の半導体パッケージの製造方法。
- 加工処理が、加工基板の一方の表面に配線する処理を含むことを特徴とする請求項11又は12に記載の半導体パッケージの製造方法。
- 加工処理が、加工基板の一方の表面に半田バンプを形成する処理を含むことを特徴とする請求項11~13の何れかに記載の半導体パッケージの製造方法。
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JP2015246131 | 2015-12-17 | ||
JP2015246131 | 2015-12-17 | ||
JP2017556000A JP6987356B2 (ja) | 2015-12-17 | 2016-12-07 | 支持ガラス基板の製造方法 |
PCT/JP2016/086427 WO2017104513A1 (ja) | 2015-12-17 | 2016-12-07 | 支持ガラス基板の製造方法 |
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JP2017556000A Division JP6987356B2 (ja) | 2015-12-17 | 2016-12-07 | 支持ガラス基板の製造方法 |
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JP2022025147A true JP2022025147A (ja) | 2022-02-09 |
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NL2021322B1 (en) * | 2018-06-28 | 2020-01-06 | Corning Inc | Continuous methods of making glass ribbon and as-drawn glass articles from the same |
WO2020005555A1 (en) | 2018-06-28 | 2020-01-02 | Corning Incorporated | Continuous methods of making glass ribbon and as-drawn glass articles from the same |
WO2020018432A1 (en) | 2018-07-16 | 2020-01-23 | Corning Incorporated | Glass substrates including uniform parting agent coatings and methods of ceramming the same |
WO2020018285A1 (en) | 2018-07-16 | 2020-01-23 | Corning Incorporated | Methods of ceramming glass articles having improved warp |
WO2020018393A1 (en) | 2018-07-16 | 2020-01-23 | Corning Incorporated | Glass ceramic articles having improved properties and methods for making the same |
CN112424132A (zh) * | 2018-07-16 | 2021-02-26 | 康宁股份有限公司 | 给定器板和使用其的玻璃制品陶瓷化方法 |
CN115403256A (zh) | 2018-07-16 | 2022-11-29 | 康宁股份有限公司 | 利用成核和生长密度以及粘度变化对玻璃进行陶瓷化的方法 |
EP3917891A1 (en) | 2019-01-28 | 2021-12-08 | Corning Incorporated | Glass-ceramic articles, compositions, and methods of making the same |
JP2022547308A (ja) | 2019-09-13 | 2022-11-11 | コーニング インコーポレイテッド | ジャイロトロンマイクロ波加熱デバイスを用いてガラスリボンを形成する連続的方法 |
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JP2005022954A (ja) * | 2003-04-03 | 2005-01-27 | Asahi Glass Co Ltd | TiO2を含有するシリカガラスおよびその製造法 |
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JP7268718B2 (ja) | 2023-05-08 |
KR20180095513A (ko) | 2018-08-27 |
JP6987356B2 (ja) | 2021-12-22 |
CN108367961A (zh) | 2018-08-03 |
TW201731783A (zh) | 2017-09-16 |
WO2017104513A1 (ja) | 2017-06-22 |
TWI701221B (zh) | 2020-08-11 |
JPWO2017104513A1 (ja) | 2018-10-04 |
KR102588111B1 (ko) | 2023-10-12 |
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