Kabushiki Kaisha Toshiba

Chiari Shimizu

Masataka Tokoro

Toshikazu Shiroishi

Kiyomi Muro

According to one embodiment, a flexible printed circuit has a first circuit substrate and a second circuit substrate extending over the first circuit substrate. The first circuit substrate has a connector area. The second circuit substrate has an opening and an adhesive layer. The opening allows the connector area to be exposed. The opening has an opening edge which has a predetermined shape and defines the opening. The second circuit substrate has in the opening a depressed portion depressed deeper than the opening edge. Among various constituents of the second circuit substrate, at least the adhesive layer is depressed from the opening edge at the depressed portion.

Flexibile printed circuit and electronic device

According to one embodiment, a circuit board attachment structure comprise a housing to which a circuit board is attached, a mount provided on the housing and provided outside a portion of the housing where the circuit board is attached, holding piece detachably attached to the mount and pressing the circuit board against the housing with a predetermined force, and fixing unit for detachably fixing the holding piece to the mount.

Growing community of inventors

Fussa Tokyo, Japan

Chiari Shimizu