To improve the degree of freedom of the pattern design of a conductive pattern forming a heating wire, and prevent the occurrence of the disconnection or the like when used in a curved heating plate.SOLUTION: A heating plate 10 includes: a pair of glass plates 11, 12; a conductive pattern sheet 20 which is arranged between the pair of glass plates 11, 12; and bonding layers 13, 14, 19 which are arranged between each glass plate 11, 12 and the conductive pattern sheet 20 and bonds the glass plates 11, 12 and the conductive pattern sheet 20. The conductive pattern sheet 20 includes: a sheet-like base material 30; and a conductive pattern 40 provided on the base material 30. The conductive pattern 40 includes a conductive thin line 41 formed of a conductive paste 50.SELECTED DRAWING: Figure 3
【課題】電熱線をなす導電性パターンのパターン設計の自由度を向上させる。また、湾曲した発熱板に用いた際の断線等の発生を防止する。【解決手段】発熱板10は、一対のガラス板11,12と、一対のガラス板11,12の間に配置された導電性パターンシート20と、各ガラス板11,12と導電性パターンシート20との間に配置され且つガラス板11,12と導電性パターンシート20とを接合する接合層13,14,19と、を備え、導電性パターンシート20は、シート状の基材30と、基材30上に設けられた導電性パターン40と、を有し、導電性パターン40は、導電性ペースト50からなる導電性細線41を含む。【選択図】図3
HEATING PLATE, CONDUCTIVE PATTERN SHEET AND INTERMEDIATE MEMBER
発熱板、導電性パターンシートおよび中間部材
2019-08-15
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H05B ELECTRIC HEATING , Elektrische Heizung / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
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