Sony Corporation

Sony Ericsson Mobile Communications Ab

Sony Mobile Communications Ab

Yawei Ma

Ichiro Yamada

Mi Zhou

Chandrashekar Subba

Hong Zuo

A sliding mechanism comprising a double-folded flexible printed circuit board (FPC); a stiffener coupled to the double-folded FPC; first pins; second pins; and an opening defined by a first cover, wherein when the double-folded FPC and the stiffener move, within the opening, in synchronization along a first range of motion to an open position of the slider mechanism, the stiffener makes contact with the first pins at the open position, and when the double-folded FPC and the stiffener move, within the opening, in synchronization along a second range of motion to a closed position of the slider mechanism, the stiffener makes contact with the second pins at the closed position.

Double-folded flexible printed circuit board for slider-type mobile devices

A rotational hinge including a first casing linkage; a second casing linkage; a hinge linkage; and a synchronization linkage, wherein the synchronization linkage is coupled to the first casing linkage and the second casing linkage to synchronize a fixed rotational axis and a moving rotational axis that provides one or more degrees of rotation.

Rotational hinge

An electronic device includes separate housings, one includes a keyboard and the other includes a display screen, a pair of cam assemblies and a pair of actuator arms. Each cam assembly has first and second connection parts that are rotationally connected, and are configured so that the first and second connection parts tilt relative to each other responsive to rotation of one relative to the other. The first connection parts of both cam assemblies are connected to spaced apart locations on the first housing. The actuator arms are connected on one end to spaced apart locations on the second housing and are connected on the other end to different ones of the second connection parts of both cam assemblies. Relative movement of the first and second housings rotates the first connection part relative to the second connection part of both cam assemblies and tilts the first housing relative to the second housing.

Keyboard and display screen in separate housings connected by cam assemblies that tilt responsive to movement between the housings

A mobile device has a first portion and a second portion. The first portion includes a body and a first magnet member. The second portion may be movably connected with the first portion and includes a body, a shutter door and a second magnet member. An opening is defined in the body of the second portion and the shutter door is operable to move from an open position to a closed position to cover at least a portion of the opening when the shutter door. The second magnet member is connected to the shutter door so that, when the second magnet member is aligned with the first magnet member, the shutter door is positioned in the closed position.

Growing community of inventors

San Diego, CA, United States of America

Yawei Ma