Samsung Electronics Co., Ltd.

Baek Seok Ko

Dong Jin Park

Jin Sub Kim

Sun Woo Kim

Disclosed herein is a cable device including a cable configured to transmit power and a connector connected to the cable, the cable device including a connector with improved electromagnetic interference (EMI) shielding performance. The cable device includes a cable, and a connector connected to the cable. The connector includes a printed circuit board including a ground electrode, and a shield case provided to accommodate the printed circuit board therein, the shield case including a contact portion provided in direct contact with the ground electrode.

Electrical and optical cable device with shielding shell grounded to an internal circuit board

An electronic device includes an input configured to receive a signature from a user; a communication interface configured to communicate with a server; and a controller configured to classify the signature into at least one stroke, to transmit authentication information for the at least one stroke to the server, and to control the communication interface to receive a result of authentication of the signature from the server.

Electronic device, server, and signature authentication method using the same

Provided is a cable device including an optical cable capable of power transmission and a connector coupled with the optical cable, and having improved electromagnetic shielding performance. The cable device includes a cable; and a connector coupled to the cable, wherein the connector includes a printed circuit board (PCB) including a ground electrode, a shield case provided to accommodate the PCB and include a first face facing a mounting surface of the PCB and a second face perpendicular to the first face, and an elastic member arranged between the PCB and the shield case and provided to contact the ground electrode and the second face of the shield case so as to ground the shield case.

Growing community of inventors

Suwon-si, South Korea

Baek Seok Ko