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Machine translation
1. (WO1980002678) HEATING MIRROR,PARTICULARLY INTENDED TO FORM AN ELEMENT OF AN OUTER REARVIEW MIRROR FOR A VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002678    International Application No.:    PCT/CH1980/000067
Publication Date: 11.12.1980 International Filing Date: 03.06.1980
IPC:
B60R 1/06 (2006.01), B60R 1/08 (2006.01), H05B 3/84 (2006.01)
Applicants:
Inventors:
Priority Data:
5303/79 07.06.1979 CH
Title (EN) HEATING MIRROR,PARTICULARLY INTENDED TO FORM AN ELEMENT OF AN OUTER REARVIEW MIRROR FOR A VEHICLE
(FR) MIROIR CHAUFFANT, NOTAMMENT DESTINE A CONSTITUER UN ELEMENT DE RETROVISEUR EXTERIEUR POUR VEHICULE
Abstract: front page image
(EN)The mirror (M1) comprises a glass substrate (1) coated on its front face (1a) with a trilayer coating (10). This coating (10) comprises, respectively, a first layer (11) of dielectric transparent material with a high refraction index (such as TiO2); a second layer (12) of dielectric transparent material with a low refraction index (such as SiO2); and a third layer (13) of an electrically conducting transparent material with a high refraction index (such as mixed indium and tin oxide). The outer layer (13) is provided on two of its opposite edges with silver contact strips (14) intended to be connected to an appropriate electric power source. The trilayer coating (10) taken as a whole is intended to form a coating for the mirror (M1), while the outer layer (13) is additionally intended to provide a heating layer, allowing particularly the de-misting and/or the defrosting of the mirror.
(FR)Le miroir (M1) comprend un substrat en verre (1) recouvert sur sa face avant (1a) d"un revetement tricouche (10). Ce revetement (10) comprend, respectivement, une premiere couche (11) faite en un materiau transparent dielectrique a haut indice de refraction (tel que TiO2); une seconde couche (12) faite en un materiau transparent dielectrique a bas indice de refraction (tel que SiO2); et une troisieme couche (13) faite en un materiau transparent electriquement conducteur a haut indice de refraction (tel que de l"oxyde mixte d"indium et d"etain). La couche externe (13) est par ailleurs equipee, sur deux de ses bords opposes, de bandes de contact en argent (14), destinees a etre connectees a une source d"alimentation electrique appropriee. Le revetement tricouche (10) pris dans son ensemble est destine a constituer un revetement pour le miroir (M1), cependant que la couche externe (13) est de maniere additionnelle destinee a servir de couche chauffante, permettant notamment d"assurer le desembuage et/ou le degivrage du miroir.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)