| Tape Substrates for Thick Film |
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Kyocera produces 96% and 93% pure alumina substrates which have excellent reliability and consistency for use in thick film applications.
 Features
Our substrates have excellent thick film reliability and precise dimensional tolerance control (super premium: ±0.25%). They are cost effective for through-hole processes with small diameter holes (min. 0.2mm) allowing densification of precision circuitry.
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Electronic
Fine Ceramics
(pdf/7,306KB)  |
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| Pressed and Extruded Parts |
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Parts made with Kyocera's advanced press forming and extrusion forming technologies are being used as insulators for electric equipment. Kyocera fine ceramic parts offer various excellent characteristics such as mechanical strength and heat-, wear- and chemical-resistance through the selection of the most suitable ceramics amongst the variety of available materials.
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Electronic
Fine Ceramics
(pdf/7,306KB) |
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| Thin Film Substrates |
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Kyocera produces 99.6% pure alumina substrates for thin film deposition which offer excellent surface smoothness.
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Electronic
Fine Ceramics
(pdf/7,306KB) |
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| Polished Substrates For Thin Film |
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Features
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Excellent surface quality for thin film applications |
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Tight dimensional tolerance (thickness, flatness) |
Materials
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Kyocera 99.6% alumina |
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Available thickness 0.010"-0.0315"
(0.25-0.80mm) |
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0.002" thickness is available with maximum size of
2" × 2" and 8 µ inch surface finish. |
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Visual
Defects
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Scratches: 0.0003" deep max. |
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Voids: 0.0008"dia max. |
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Contamination: Not visible with the naked eye |
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Electronic
Fine Ceramics
(pdf/7,306KB) |
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| Glazed Substrates for Thermal Printheads |
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Features
Kyocera glazed substrates consist of 96% alumina with a glass overcoat. They have superior flatness and fewer surface defects which make them suitable as thermal printheads for use in advanced and small-sized facsimile machines. Kyocera can provide various types of glazed substrates for various applications such as partial-glazed, full-glazed, and serial glazed substrates.
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Electronic
Fine Ceramics
(pdf/7,306KB) |
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| Microwave Dielectric Ceramics |
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1.Filters, Isolators, MICs
Features
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Miniaturization of circuit size is possible due to the ceramic's high dielectric
constant |
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High Q values even at high frequencies |
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Stable circuit operation can be obtained due to the low temperature coefficient
of the dielectric constant |
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Because of a wide range of dielectric values, circuit design can easily be tailored
to fit the application |
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Surface finish can be selected to allow use with thin film or thick film technologies |
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Numerous custom designs such as holes, complicated 3 dimensional shapes, and
scribe lines are available due to Kyocera's advanced dry press technology |
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Dielectric Resonators (DR) (Satellite Broadcast Base Station) |
Features
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Downsizing of DR or cavity is possible because of high  and high Q value |
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Stable electrical characteristics |
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Electronic
Fine Ceramics
(pdf/7,306KB) |
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| Aluminum Nitride Substrates |
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Features
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High thermal conductivity (7 to 8 times as much as  ) |
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Thermal expansion is close to silicon wafer |
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High mechanical strength and high density |
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High chemical durability |
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Electronic
Fine Ceramics
(pdf/7,306KB) |
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| Ferrite |
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Features
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Kyocera's lineup of various materials corresponds to a wide range of characteristics and frequencies |
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Cores and cases with high dimensional precision due to superior forming technology |
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Ferrite and alumina cases appropriate for closed magnetic circuits and SMT |
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Very small cores and cases suitable for miniaturization and low height |
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Electrode metallization available |
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Electronic
Fine Ceramics
(pdf/7,306KB) |
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| Sapphire
Substrates |
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The demand for single crystal sapphire has been expanding rapidly due to its superior electrical and mechanical properties, chemical stability and light transmission qualities. Kyocera mass-produces single crystal sapphire using proprietary methods, which capture the advantages of crystal orientation control and the flexibility of configuration in cross sections.
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| Related Information |
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| If you cannot open the linked PDF files with Acrobat Reader, please install the above Adobe Japanese Font Pack. |
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Japan
