WO2013134159A3 - Sapphire laminates - Google Patents

Sapphire laminates Download PDF

Info

Publication number
WO2013134159A3
WO2013134159A3 PCT/US2013/028938 US2013028938W WO2013134159A3 WO 2013134159 A3 WO2013134159 A3 WO 2013134159A3 US 2013028938 W US2013028938 W US 2013028938W WO 2013134159 A3 WO2013134159 A3 WO 2013134159A3
Authority
WO
WIPO (PCT)
Prior art keywords
sapphire
major surface
sheet
plane type
type forming
Prior art date
Application number
PCT/US2013/028938
Other languages
French (fr)
Other versions
WO2013134159A2 (en
Inventor
Christopher D. Prest
Dale N MEMERING
David A. Pakula
Richard Hung Minh Dinh
Vincent Yan
Original Assignee
Apple Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Apple Inc. filed Critical Apple Inc.
Priority to JP2014560135A priority Critical patent/JP6095132B2/en
Priority to EP13711768.5A priority patent/EP2822760A2/en
Priority to KR1020167025331A priority patent/KR101930606B1/en
Priority to CN201380011629.XA priority patent/CN104159738B/en
Priority to KR1020147024390A priority patent/KR20140129072A/en
Publication of WO2013134159A2 publication Critical patent/WO2013134159A2/en
Publication of WO2013134159A3 publication Critical patent/WO2013134159A3/en

Links

Classifications

    • 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
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/115—Translucent or transparent products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/001—Joining burned ceramic articles with other burned ceramic articles or other articles by heating directly with other burned ceramic articles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/008—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/04—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with articles made from glass
    • C04B37/047—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with articles made from glass by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/20—Aluminium oxides
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • C30B33/06—Joining of crystals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/787—Oriented grains
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/343—Alumina or aluminates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
    • C04B2237/704—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the ceramic layers or articles

Abstract

Various sapphire and laminate structures are discussed herein. One embodiment may take the form of a sapphire structure having a first sapphire sheet with a first sapphire plane type forming the major surface and a second sapphire sheet having a second different sapphire plane type forming the major surface. The first and second sapphire sheets are fused together to form the sapphire structure.
PCT/US2013/028938 2012-03-06 2013-03-04 Sapphire laminates WO2013134159A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014560135A JP6095132B2 (en) 2012-03-06 2013-03-04 Sapphire laminate
EP13711768.5A EP2822760A2 (en) 2012-03-06 2013-03-04 Sapphire laminates
KR1020167025331A KR101930606B1 (en) 2012-03-06 2013-03-04 Sapphire laminates
CN201380011629.XA CN104159738B (en) 2012-03-06 2013-03-04 Sapphire layer is fit
KR1020147024390A KR20140129072A (en) 2012-03-06 2013-03-04 Sapphire laminates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61/407,401 2010-10-27
US201261407401P 2012-03-06 2012-03-06

Publications (2)

Publication Number Publication Date
WO2013134159A2 WO2013134159A2 (en) 2013-09-12
WO2013134159A3 true WO2013134159A3 (en) 2013-12-12

Family

ID=47989359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/028938 WO2013134159A2 (en) 2012-03-06 2013-03-04 Sapphire laminates

Country Status (1)

Country Link
WO (1) WO2013134159A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9718249B2 (en) * 2012-11-16 2017-08-01 Apple Inc. Laminated aluminum oxide cover component
EP2778252A3 (en) 2013-03-15 2014-12-10 Apple Inc. Layered Coatings For Sapphire Structure
DE102013004559B4 (en) 2013-03-18 2015-07-23 Apple Inc. Shatter-resistant sapphire disk and method of making the same
DE102013004558B4 (en) 2013-03-18 2018-04-05 Apple Inc. Method for producing a surface-strained sapphire disk, surface-strained sapphire disk and electrical device with a transparent cover
CN103645818A (en) * 2013-11-26 2014-03-19 浙江上城科技有限公司 Sapphire touch screen and producing method thereof
WO2015077925A1 (en) * 2013-11-26 2015-06-04 浙江上城科技有限公司 Thermal compounding method for sapphire
WO2015099101A1 (en) * 2013-12-25 2015-07-02 京セラ株式会社 Electronic device and light-transmitting cover substrate for electronic devices
JP6272016B2 (en) * 2013-12-26 2018-01-31 京セラ株式会社 Electronics
JP6382511B2 (en) * 2013-12-26 2018-08-29 京セラ株式会社 Electronics
CN103777833B (en) * 2014-01-17 2017-01-04 贵阳嘉瑜光电科技咨询中心 A kind of method improving capacitance touch screen sensitivity
US9666730B2 (en) 2014-08-18 2017-05-30 Optiz, Inc. Wire bond sensor package
US11269374B2 (en) 2019-09-11 2022-03-08 Apple Inc. Electronic device with a cover assembly having an adhesion layer

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03115200A (en) * 1989-09-29 1991-05-16 Kyocera Corp Method for joining single crystal sapphire
JPH06242260A (en) * 1993-02-12 1994-09-02 Kyocera Corp Cover glass for timepiece
JPH06337292A (en) * 1993-05-28 1994-12-06 Citizen Watch Co Ltd Cover glass for watch and production thereof
JPH07145000A (en) * 1993-11-18 1995-06-06 Yamatake Honeywell Co Ltd Joining method of sapphire wafer
JPH098690A (en) * 1995-06-23 1997-01-10 Kyocera Corp Portable communication equipment
WO1998056575A1 (en) * 1997-06-11 1998-12-17 Saphikon Inc. Eutectic bonding of single crystal components
US5852622A (en) * 1988-08-30 1998-12-22 Onyx Optics, Inc. Solid state lasers with composite crystal or glass components
US5942343A (en) * 1997-10-16 1999-08-24 Raytheon Company Bonded sapphire, and method of making same
EP1013802A1 (en) * 1998-12-22 2000-06-28 Japan cell Co., Ltd. Method of joining synthetic corundum, method of manufacturing synthetic corundumcell, and corundum cell
WO2002054718A2 (en) * 2000-12-29 2002-07-11 Vertu Ltd. A casing
US20020176075A1 (en) * 1998-12-22 2002-11-28 Rion Co. Ltd. Synthetic corundum cell
US20060162849A1 (en) * 2003-06-13 2006-07-27 Joo-Hwan Han Method of joining ceramics: reaction diffusion-bonding
EP1829846A1 (en) * 2004-11-29 2007-09-05 Kyocera Corporation Composite ceramic body, method for producing same, microchemical chip, and reformer
WO2007143480A2 (en) * 2006-06-01 2007-12-13 Ceralink, Inc. Method of lamination using radio frequency heating and pressure
WO2009025842A1 (en) * 2007-08-22 2009-02-26 Apple Inc. Laminated display window and device incorporating same

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852622A (en) * 1988-08-30 1998-12-22 Onyx Optics, Inc. Solid state lasers with composite crystal or glass components
JPH03115200A (en) * 1989-09-29 1991-05-16 Kyocera Corp Method for joining single crystal sapphire
JPH06242260A (en) * 1993-02-12 1994-09-02 Kyocera Corp Cover glass for timepiece
JPH06337292A (en) * 1993-05-28 1994-12-06 Citizen Watch Co Ltd Cover glass for watch and production thereof
JPH07145000A (en) * 1993-11-18 1995-06-06 Yamatake Honeywell Co Ltd Joining method of sapphire wafer
JPH098690A (en) * 1995-06-23 1997-01-10 Kyocera Corp Portable communication equipment
WO1998056575A1 (en) * 1997-06-11 1998-12-17 Saphikon Inc. Eutectic bonding of single crystal components
US5942343A (en) * 1997-10-16 1999-08-24 Raytheon Company Bonded sapphire, and method of making same
EP1013802A1 (en) * 1998-12-22 2000-06-28 Japan cell Co., Ltd. Method of joining synthetic corundum, method of manufacturing synthetic corundumcell, and corundum cell
US20020176075A1 (en) * 1998-12-22 2002-11-28 Rion Co. Ltd. Synthetic corundum cell
WO2002054718A2 (en) * 2000-12-29 2002-07-11 Vertu Ltd. A casing
US20060162849A1 (en) * 2003-06-13 2006-07-27 Joo-Hwan Han Method of joining ceramics: reaction diffusion-bonding
EP1829846A1 (en) * 2004-11-29 2007-09-05 Kyocera Corporation Composite ceramic body, method for producing same, microchemical chip, and reformer
WO2007143480A2 (en) * 2006-06-01 2007-12-13 Ceralink, Inc. Method of lamination using radio frequency heating and pressure
WO2009025842A1 (en) * 2007-08-22 2009-02-26 Apple Inc. Laminated display window and device incorporating same

Also Published As

Publication number Publication date
WO2013134159A2 (en) 2013-09-12

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