NO895094L - Elektronikkpakke inneholdende aluminumnitrid og aluminiumnitrid-borsilikat glasskompositt. - Google Patents

Elektronikkpakke inneholdende aluminumnitrid og aluminiumnitrid-borsilikat glasskompositt.

Info

Publication number
NO895094L
NO895094L NO89895094A NO895094A NO895094L NO 895094 L NO895094 L NO 895094L NO 89895094 A NO89895094 A NO 89895094A NO 895094 A NO895094 A NO 895094A NO 895094 L NO895094 L NO 895094L
Authority
NO
Norway
Prior art keywords
aluminum nitride
densified
glass composite
electronic package
layer
Prior art date
Application number
NO89895094A
Other languages
English (en)
Norwegian (no)
Other versions
NO895094D0 (no
Inventor
Jack Harrison Enloe
John Wing-Keung Lau
Roy Warren Rice
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of NO895094D0 publication Critical patent/NO895094D0/no
Publication of NO895094L publication Critical patent/NO895094L/no
Priority to NO944646A priority Critical patent/NO944646D0/no

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
    • H01L23/18—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device
    • H01L23/26—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device including materials for absorbing or reacting with moisture or other undesired substances, e.g. getters
    • 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
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/087—Chemical composition of glass
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4803—Insulating or insulated parts, e.g. mountings, containers, diamond heatsinks
    • H01L21/4807—Ceramic parts
    • 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
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
    • H01L21/486—Via connections through the substrate with or without pins
    • 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
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
    • H01L23/49866—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers characterised by the materials
    • H01L23/49894—Materials of the insulating layers or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
    • H01L2924/097—Glass-ceramics, e.g. devitrified glass
    • H01L2924/09701—Low temperature co-fired ceramic [LTCC]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
    • H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
    • H05K3/4629—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating inorganic sheets comprising printed circuits, e.g. green ceramic sheets
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/901—Printed circuit
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)
NO89895094A 1988-12-19 1989-12-18 Elektronikkpakke inneholdende aluminumnitrid og aluminiumnitrid-borsilikat glasskompositt. NO895094L (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO944646A NO944646D0 (no) 1988-12-19 1994-12-02 Fremgangsmåte ved fremstilling av en fortettet artikkel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/286,557 US5017434A (en) 1988-01-27 1988-12-19 Electronic package comprising aluminum nitride and aluminum nitride-borosilicate glass composite

Publications (2)

Publication Number Publication Date
NO895094D0 NO895094D0 (no) 1989-12-18
NO895094L true NO895094L (no) 1990-06-20

Family

ID=23099139

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89895094A NO895094L (no) 1988-12-19 1989-12-18 Elektronikkpakke inneholdende aluminumnitrid og aluminiumnitrid-borsilikat glasskompositt.

Country Status (6)

Country Link
US (1) US5017434A (ko)
EP (1) EP0374825A1 (ko)
JP (1) JPH02196073A (ko)
KR (1) KR0148115B1 (ko)
CA (1) CA1332176C (ko)
NO (1) NO895094L (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346751A (en) * 1988-12-19 1994-09-13 W. R. Grace & Co.-Conn. Electronic package using closed pore composites
US5338975A (en) * 1990-07-02 1994-08-16 General Electric Company High density interconnect structure including a spacer structure and a gap
JPH04254477A (ja) * 1991-02-04 1992-09-09 Sumitomo Electric Ind Ltd ガラス−窒化アルミニウム複合材料
EP0535711A3 (en) * 1991-10-04 1993-12-01 Matsushita Electric Ind Co Ltd Method for producing multilayered ceramic substrate
JPH05206341A (ja) * 1991-10-11 1993-08-13 W R Grace & Co 開口流路のあるセラミツク基質
JP3003413B2 (ja) * 1992-09-21 2000-01-31 松下電器産業株式会社 多層セラミック基板の製造方法
JP3593707B2 (ja) * 1993-03-19 2004-11-24 住友電気工業株式会社 窒化アルミニウムセラミックスとその製造方法
US6696103B1 (en) 1993-03-19 2004-02-24 Sumitomo Electric Industries, Ltd. Aluminium nitride ceramics and method for preparing the same
AU8126894A (en) * 1993-10-29 1995-05-22 Advanced Refractory Technologies, Inc. Thermally-conductive di-electric composite materials, and methods of forming same
US5482903A (en) * 1993-12-22 1996-01-09 International Business Machines Corporation Aluminum nitride body utilizing a vitreous sintering additive
DE4441487C1 (de) * 1994-11-22 1996-05-23 Bosch Gmbh Robert Verfahren zum Herstellen einer Schichtstruktur auf einem wenigstens einlagigen Substrat
US5635008A (en) * 1995-08-07 1997-06-03 Trw Inc. High precision replication system
WO1999064195A2 (en) * 1998-06-05 1999-12-16 Dsm N.V. Curved ceramic moulded part
EP0970932A1 (en) * 1998-07-10 2000-01-12 Sumitomo Electric Industries, Ltd. Ceramic base material
CN111116234B (zh) * 2019-12-31 2021-10-26 中电国基南方集团有限公司 一种高温共烧陶瓷生瓷框的侧面印刷方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904551A (en) * 1973-12-19 1975-09-09 Grace W R & Co Process for preparing an auto exhaust catalytic converter
JPS5563900A (en) * 1978-11-08 1980-05-14 Fujitsu Ltd Multilyaer ceramic circuit board
USRE32111E (en) * 1980-11-06 1986-04-15 Fansteel Inc. Coated cemented carbide bodies
DE3247985C2 (de) * 1982-12-24 1992-04-16 W.C. Heraeus Gmbh, 6450 Hanau Keramischer Träger
JPS6073843A (ja) * 1983-09-30 1985-04-26 株式会社東芝 機能性セラミツクス
US4659611A (en) * 1984-02-27 1987-04-21 Kabushiki Kaisha Toshiba Circuit substrate having high thermal conductivity
US4770953A (en) * 1986-02-20 1988-09-13 Kabushiki Kaisha Toshiba Aluminum nitride sintered body having conductive metallized layer
DE3788432T2 (de) * 1986-07-15 1994-06-09 Du Pont Glaskeramische dielektrische Zusammensetzungen.
US4775596A (en) * 1987-02-18 1988-10-04 Corning Glass Works Composite substrate for integrated circuits
US4920640A (en) * 1988-01-27 1990-05-01 W. R. Grace & Co.-Conn. Hot pressing dense ceramic sheets for electronic substrates and for multilayer electronic substrates

Also Published As

Publication number Publication date
CA1332176C (en) 1994-09-27
US5017434A (en) 1991-05-21
KR0148115B1 (ko) 1998-08-01
KR900010981A (ko) 1990-07-11
NO895094D0 (no) 1989-12-18
JPH02196073A (ja) 1990-08-02
EP0374825A1 (en) 1990-06-27

Similar Documents

Publication Publication Date Title
NO895094L (no) Elektronikkpakke inneholdende aluminumnitrid og aluminiumnitrid-borsilikat glasskompositt.
IL95647A0 (en) Preparation of high uniformity polycrystalline ceramics by presintering,hot isostatic pressing and sintering the resulting ceramic
EP0701978A3 (en) Pressureless sintering of whisker reinforced alumina composites
JPH025449A (ja) 電子基板及び多層セラミック電子基板用の緻密なセラミック薄板の熱圧縮
MY100596A (en) Thin tape for dielectric materials.
AU2535292A (en) Sintered ceramic microwave heating susceptor
MY121682A (en) Nickel powder and process for preparing the same
CN106302900A (zh) 一种陶瓷手机壳体结构件及其制备方法
EP0368535A3 (en) Highly densified bodies from preceramic polysilazanes filled with silicon carbide powders
US5102749A (en) Electronic package comprising aluminum nitride and aluminum nitride-borosilicate glass composite
US5073526A (en) Electronic package comprising aluminum nitride and aluminum nitride-borosilicate glass composite
CN106336234A (zh) 一种陶瓷手机壳及其制备方法
JP3741556B2 (ja) 低温焼成磁器およびこれを備えた電子部品
US5250130A (en) Replica hot pressing technique
CA2097942A1 (en) Carbon and Ceramic-Containing Layers for Use in Sintering of Silicon Nitride Article
SE8402907D0 (sv) Forfarande for framstellning av eldfast keramik och enligt forfarandet framstellt keramikforemal
US5346751A (en) Electronic package using closed pore composites
JP4259647B2 (ja) セラミック製焼成用治具及びその製造方法
JPS6479085A (en) Glass-coated aluminum nitride sintered compact and its production
Perez-Pena et al. Cementitious materials for electronic packaging: I, Processing, electrical, and mechanical properties of chemically bonded ceramics: SiO# 72-amorphous/Ca# 73 SiO# 75
EP0393332A1 (en) Treatment of reaction-bonded silicon nitride articles
EP0242226A3 (en) Glass-ceramic materials with low firing temperature
JPH05221760A (ja) 回路形成用金属ペースト及びセラミック回路基板の製造方法
Liang et al. Effects of oxide additives on sheet resistance of W thick-film conductor
WO1990012769A3 (en) Heat-sink structures with increased heat dissipation capacity and methods for the production of such structures