Title: Electronic circuit device and method for manufacturing same
Application Number: 200610077225 Application Date: 2006.04.28
Publication Number: 1856219 Publication Date: 2006.11.01
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H05K1/18,H05K7/06,H05K3/00,H05K13/00,E05B49/00,G07C9/00
Applicant(s) Name: Denso Corporation Address:
Inventor(s) Name: Sugimoto Keiichi
Attorney & Agent: zhang xuemei liu zongjie
Abstract:
     A casing of an electronic key communicating apparatus is formed by sealing with epoxy resin a printed circuit board, a front surface of which a circuit component and end portions of each terminal are mounted on. A rear surface of the circuit board is used as a part of an outer surface of the casing. The circuit board includes a recess line portion to surround a button battery. The terminals are mounted on the printed circuit to cross the recess line portion. This structure allows a slide type mold to be used, decreasing the thickness of the casing and enhancing productivity.
Time: 18
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