JP5845775B2 - 薄膜個片の接合方法 - Google Patents
薄膜個片の接合方法 Download PDFInfo
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- JP5845775B2 JP5845775B2 JP2011209773A JP2011209773A JP5845775B2 JP 5845775 B2 JP5845775 B2 JP 5845775B2 JP 2011209773 A JP2011209773 A JP 2011209773A JP 2011209773 A JP2011209773 A JP 2011209773A JP 5845775 B2 JP5845775 B2 JP 5845775B2
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- thin film
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1733—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive adhesive
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
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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
- 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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- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
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- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/175—Transfer using solvent
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/122—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using low molecular chemically inert solvents, swelling or softening agents
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- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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 using temporarily an auxiliary support
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- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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 using temporarily an auxiliary support
- H01L2221/68381—Details of chemical or physical process used for separating the auxiliary support from a device or wafer
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- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/83001—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector involving a temporary auxiliary member not forming part of the bonding apparatus
- H01L2224/83002—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector involving a temporary auxiliary member not forming part of the bonding apparatus being a removable or sacrificial coating
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- H01L2224/83001—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector involving a temporary auxiliary member not forming part of the bonding apparatus
- H01L2224/83005—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector involving a temporary auxiliary member not forming part of the bonding apparatus being a temporary or sacrificial substrate
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- H01L2224/83099—Ambient temperature
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- H01L2224/832—Applying energy for connecting
- H01L2224/83201—Compression bonding
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- H01L2224/838—Bonding techniques
- H01L2224/83894—Direct bonding, i.e. joining surfaces by means of intermolecular attracting interactions at their interfaces, e.g. covalent bonds, van der Waals forces
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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
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1111—Using solvent during delaminating [e.g., water dissolving adhesive at bonding face during delamination, etc.]
- Y10T156/1116—Using specified organic delamination solvent
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Description
activation bonding)を用いることができる。例えば、超高真空中において、薄膜個片10aから10dの下面と基板60の上面とにArイオン等を照射する。これにより、表面が活性化する。薄膜個片10aから10dの下面と基板60の上面とを常温において密着させることにより、薄膜個片10aから10dと基板60とが接合する。接合の方法しては、薄膜個片10aから10dと基板60とを圧接したまま熱処理を加える方法等、適宜採用することができる。
20 支持層
22 第1支持層
24 第2支持層
30 基板(第3基板)
40 仮固定層
50 基板(第1基板)
60 基板(第2基板)
70 基板(第4基板)
Claims (5)
- 複数の薄膜個片の上面上にそれぞれ支持層を形成する工程と、
第1基板の下面に設けられた仮固定層が前記支持層の上面および側面の少なくとも一部に接するように前記複数の薄膜個片を前記支持層および前記仮固定層を介し前記第1基板に仮固定する工程と、
前記複数の薄膜個片の下面を第2基板に接合する工程と、
前記支持層および前記仮固定層の少なくとも一方を除去することにより、前記第1基板を前記複数の薄膜個片から剥離する工程と、
を含み、
前記複数の薄膜個片の少なくとも一つは膜厚が他の薄膜個片と異なり、
前記仮固定する工程において、前記仮固定層は、前記支持層の側面の少なくとも一部と接し、前記複数の薄膜個片のいずれとも接しないことを特徴とする薄膜個片の接合方法。 - 前記複数の薄膜個片を前記支持層および前記仮固定層を介し前記第1基板に仮固定する工程の前に、前記複数の薄膜個片を第3基板上に配列させる工程を含むことを特徴とする請求項1に記載の薄膜個片の接合方法。
- 複数の薄膜個片の上面上にそれぞれ支持層を形成する工程と、
第1基板の下面に設けられた仮固定層が前記支持層の上面および側面の少なくとも一部に接するように前記複数の薄膜個片を前記支持層および前記仮固定層を介し前記第1基板に仮固定する工程と、
前記複数の薄膜個片の下面を第2基板に接合する工程と、
前記支持層および前記仮固定層の少なくとも一方を除去することにより、前記第1基板を前記複数の薄膜個片から剥離する工程と、
前記複数の薄膜個片を前記支持層および前記仮固定層を介し前記第1基板に仮固定する工程の前に、前記複数の薄膜個片を第3基板上に配列させる工程と、
を含み、
前記第3基板の上面の凹凸は、前記第2基板の上面の凹凸に対応していることを特徴とする薄膜個片の接合方法。 - 複数の薄膜個片の上面上にそれぞれ支持層を形成する工程と、
第1基板の下面に設けられた仮固定層が前記支持層の上面および側面の少なくとも一部に接するように前記複数の薄膜個片を前記支持層および前記仮固定層を介し前記第1基板に仮固定する工程と、
前記複数の薄膜個片の下面を第2基板に接合する工程と、
前記支持層および前記仮固定層の少なくとも一方を除去することにより、前記第1基板を前記複数の薄膜個片から剥離する工程と、
を含み、
前記支持層を形成する工程は、第4基板上に配列された前記複数の薄膜個片の少なくとも一つ上に塗布された塗布層から第1支持層を形成する工程と、前記第1支持層上に、前記塗布層より粘性の高い第2支持層を形成する工程を含むことを特徴とする薄膜個片の接合方法。 - 前記複数の薄膜個片の少なくとも1つは、オーバーハング部を有することを特徴とする請求項1から4のいずれか一項に記載の薄膜個片の接合方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011209773A JP5845775B2 (ja) | 2011-09-26 | 2011-09-26 | 薄膜個片の接合方法 |
US13/627,150 US8778112B2 (en) | 2011-09-26 | 2012-09-26 | Method for bonding thin film piece |
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Application Number | Priority Date | Filing Date | Title |
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JP2011209773A JP5845775B2 (ja) | 2011-09-26 | 2011-09-26 | 薄膜個片の接合方法 |
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JP2013073959A JP2013073959A (ja) | 2013-04-22 |
JP5845775B2 true JP5845775B2 (ja) | 2016-01-20 |
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JP2011209773A Expired - Fee Related JP5845775B2 (ja) | 2011-09-26 | 2011-09-26 | 薄膜個片の接合方法 |
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JP (1) | JP5845775B2 (ja) |
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---|---|---|---|---|
JP5845775B2 (ja) * | 2011-09-26 | 2016-01-20 | 住友電気工業株式会社 | 薄膜個片の接合方法 |
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US8778112B2 (en) | 2014-07-15 |
US20130075023A1 (en) | 2013-03-28 |
JP2013073959A (ja) | 2013-04-22 |
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