Stevens, Davis, Miller & Mosher
Electronic card and connector device therefor
 In order to provide a small-sized card and a connector device therefor having no fear of damages and stains of terminals, the card according to the invention has a structure comprising a casing with an opening, and a double-faced substrate on which electronic parts are provided and a plurality of terminals are attached in the vicinity of one end of the substrate, in which the terminals are provided on both the upper and lower surfaces of the substrate, the lower surface of the substrate is disposed in contact with the inner surface of the casing, the terminals on the lower surface of the substrate are covered with a cover which is swung or slid to be opened/closed freely, so that when the card is inserted in a connector device, the cover is opened to expose the lower-surface terminals and to fit them closely in a connector of the connector device. 
Matsushita Electric Industrial Co., Ltd.
H G G
H05K G06K G06K
inventional inventional inventional
Motoyoshi Hiroyuki Yoshimasa
Kitagawa Yamada Gannyo