OPTICAL MODULE

PROBLEM TO BE SOLVED: To provide an optical module which improves airtightness and is capable of simplifying manufacturing steps. SOLUTION: In an optical module which includes a photo cell fixed in a housing 52 and seals the photo cell by a lid 53 which transmits light, and coupled with the photo ce...

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Bibliographische Detailangaben
Hauptverfasser:	OGAWA IKUO, TAKATOI KATSUTOSHI, DOI YOSHIYUKI, KANEKO AKEMASA, OOYAMA TAKAHARU, SUZUKI YUICHI, AKAHORI YUJI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an optical module which improves airtightness and is capable of simplifying manufacturing steps. SOLUTION: In an optical module which includes a photo cell fixed in a housing 52 and seals the photo cell by a lid 53 which transmits light, and coupled with the photo cell and the housing 52; a metal membrane 62 is formed in a peripheral upper portion of the housing 52 in contact with the lid 53, and a metal membrane 63 is formed over an outer peripheral portion and a side surface of the lid 53 in contact with the housing 52. An outer dimension of the lid 53 is smaller than an outer dimension of the edge of the housing 52. COPYRIGHT: (C)2007,JPO&INPIT