METALLIC BASE BOARD

• Main Authors: KATSUO RYUJI, OKAWA KOJI, YOSHIOKA MICHIHIKO
• Format: Patent
• Language: English
• Published: 08.11.1988
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONDUCTORS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; INSULATORS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PERFORMING OPERATIONS; PRINTED CIRCUITS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; TRANSPORTING

PURPOSE:To prevent a board layer and insulating layer from peeling off between them even if they are heated at a high-temperature, by a method wherein the title board possesses a chromium layer having a black rough surface on a thermally conductive metallic board, an insulating organic high-molecula...