Sealing lid formed from translucent material

The present invention pertains to a sealing lid for an optical element package in which a translucent material such as glass capable of transmitting visible light or the like is used. The present invention includes a lid body formed from a translucent material, and the lid body is provided with a ju...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUDO, Noriyuki, KUSAMORI, Hiroyuki, TANAKA, Katsunao, IRIBE, Takeshi, SHIMADA, Tomohiro
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS SEMICONDUCTOR DEVICES SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The present invention pertains to a sealing lid for an optical element package in which a translucent material such as glass capable of transmitting visible light or the like is used. The present invention includes a lid body formed from a translucent material, and the lid body is provided with a junction region having a frame shape corresponding to the outer peripheral shape of the lid body. A brazing material comprising a plurality of eutectic alloy pieces is fused on the junction region of the lid body. Examples of the arrangement state of the brazing material include spherical brazing materials arranged in a contiguous manner on the frame shape along the junction region.