Method of manufacturing aluminum nitride structure with anisotro

Details Method of manufacturing aluminum nitride structure with anisotro Method of manufacturing aluminum nitride structure with anisotro

1992-12-10

1994-02-08

Silbaugh, Jan H.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156325, C04B 3700

Patent

active

052845370

ABSTRACT:
In an aluminum nitride structure, a plurality of aluminum nitride regions having different purities are integrally formed to satisfy a predetermined positional relationship, and neighboring regions are brought into direct contact with each other to form an abrupt junction therebetween. Therefore, the aluminum nitride structure has anisotropy in physical properties such as a thermal conductivity, a light transmittance, and a strength.

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Toshiba Review 44[8]1989; A. Horiguchi et al; "Development of High-Thermal Conductivity Aluminum Nitride Ceramics", pp. 616-618 Only Abstract Translated.
Journal of Materials Science Letters 3(1984), N. Kuramoto et al; "Transparent AIN Ceramics", pp. 471-474.

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