JPS56120538A - Composite material for airtight seal bonding - Google Patents
Composite material for airtight seal bondingInfo
- Publication number
- JPS56120538A JPS56120538A JP1941280A JP1941280A JPS56120538A JP S56120538 A JPS56120538 A JP S56120538A JP 1941280 A JP1941280 A JP 1941280A JP 1941280 A JP1941280 A JP 1941280A JP S56120538 A JPS56120538 A JP S56120538A
- Authority
- JP
- Japan
- Prior art keywords
- low
- composite material
- coefft
- seal bonding
- insulator
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/004—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of particles or flakes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
PURPOSE: To obtain the titled composite material fit for airtightly seal bonding an intergrated circuit device or other purpose and having a low coefft. of linear expansion, a low sealing temp. and superior waterproof by adding an inorg. insulator having a low coefft. of expansion to amorphous low m.p. glass.
CONSTITUTION: An inorg. insulator having a low coefft. of expansion such as molten quartz, β-eucryptite porcelain or "Vycor glass" of CORNING Co. is added to amorphous low m.p. glass consisting of, by weight, 81.6W83.2% PbO, 6.7W 11.6% B2O3, 1.1W6.2% ZnO, 1.6W3.2% SiO2, 0.5W2.1% Al2O3 and 1.6W4.2% Ge2O3 and having 105W120×10-7/°C coefft. of linear expansion and ≤360°C softening temp. The amount of said insulator added is ≤48%. Thus, a composite material for airtight seal bonding is formed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1941280A JPS5939379B2 (en) | 1980-02-19 | 1980-02-19 | Composite material for hermetic sealing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1941280A JPS5939379B2 (en) | 1980-02-19 | 1980-02-19 | Composite material for hermetic sealing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56120538A true JPS56120538A (en) | 1981-09-21 |
JPS5939379B2 JPS5939379B2 (en) | 1984-09-22 |
Family
ID=11998531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1941280A Expired JPS5939379B2 (en) | 1980-02-19 | 1980-02-19 | Composite material for hermetic sealing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939379B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515898A (en) * | 1981-09-01 | 1985-05-07 | Motorola, Inc. | Glass bonding means and method |
JPS61191540A (en) * | 1985-02-20 | 1986-08-26 | Toshiba Corp | Glass for low-temperature sealing |
US4857486A (en) * | 1986-09-22 | 1989-08-15 | Japan As Represented By Director General Of Agency Of Industrial Science And Technology | Adhesive for oxide ceramics and method of bonding oxide ceramics using it |
US7696116B2 (en) | 2006-03-23 | 2010-04-13 | Colorado School Of Mines | Implementing a pressure-induced phase transformation in beta-eucryptite to impart toughening |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03105787U (en) * | 1990-02-19 | 1991-11-01 |
-
1980
- 1980-02-19 JP JP1941280A patent/JPS5939379B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515898A (en) * | 1981-09-01 | 1985-05-07 | Motorola, Inc. | Glass bonding means and method |
JPS61191540A (en) * | 1985-02-20 | 1986-08-26 | Toshiba Corp | Glass for low-temperature sealing |
US4857486A (en) * | 1986-09-22 | 1989-08-15 | Japan As Represented By Director General Of Agency Of Industrial Science And Technology | Adhesive for oxide ceramics and method of bonding oxide ceramics using it |
US7696116B2 (en) | 2006-03-23 | 2010-04-13 | Colorado School Of Mines | Implementing a pressure-induced phase transformation in beta-eucryptite to impart toughening |
Also Published As
Publication number | Publication date |
---|---|
JPS5939379B2 (en) | 1984-09-22 |
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