Samsung Electronics Co., Ltd.

Sung-ki Son

Dong-jin Park

Young-jin Lee

Sun-woo Kim

Jung-hwa Choi

Chang-hyo Kim

Jun-Seok Kang

Hyun-jong Shin

Kyoung-seok Noh

Chang-hun Bae

Byung-ju Kwak

Woo-sub Bang

Young-ki Ko

An optical cable and an optical cable assembly having the same are provided. The optical cable includes a plurality of optical fibers each of which includes a core, a clad arranged on an outside of the core, and a coating layer arranged on an outside of the clad; a substantially transparent sheath in which the plurality of optical fibers are arranged; and a substantially transparent filler configured to fill a space between the sheath and the plurality of optical fibers.

Optical cable and optical cable assembly having the same

An electronic device includes an amplifier, a signal conversion unit configured to include at least one photodiode, in response to an optical signal being received from an external device, convert the received optical signal into an electric signal by using the at least one photodiode and output the electric signal, and a processor configured to control to supply power to the amplifier in response to the electric signal being received from the signal conversion unit, wherein the amplifier, in response to the power being supplied, receives the electric signal from the signal conversion unit, amplifies the received electric signal and outputs the amplified electric signal to the processor.

Electronic device and method for controlling thereof for reducing power consumption in a standby mode

Disclosed is a broadcast receiver that includes an antenna connector configured to connect with an antenna for receiving a broadcast signal including broadcast content. The broadcast receiver also includes a signal processor configured to generate a reference signal having a strength corresponding to a signal input through the antenna connector and to process the generated reference signal to output an image signal for displaying the broadcast content, and a controller configured to determine whether the antenna is connected to the antenna connector based on an output value of the reference signal and to perform subsequent operations related to whether the antenna is connected based on the determination.

Broadcast receiver and control method thereof

Growing community of inventors

Suwon-si, South Korea

Sung-ki Son