Samsung Electronics Co., Ltd.

Hyeonji Lee

Kyung-Min Kim

Yonghwan Kwon

Yunhwan Jung

Sunyool Kang

Haesick Sul

Yunhong Kim

Seungmin Suh

Seokhyun Kim

Hyunsoo Yuk

Jibum Moon

Sangjin Han

Sangjoon Lee

Eunjin Lee

Eunjoo Cho

Jooyoun Kim

Junggeun Kim

SangJoon Lee

Hajeong Yun

Soyoung Shin

Changseog Ko

Jisoo Yoon

Disclosed is a bandgap reference circuit, which includes a first current generator that generates a first current proportional to a temperature, a second current generator that outputs a second current obtained by mirroring the first current to a first node at which a reference voltage is formed, a first resistor that is connected with the first node and is supplied with the second current, and a first bipolar junction transistor (BJT) that includes an emitter node connected with the first resistor, a base node supplied with a first power, and a collector node supplied with a second power different from the first power.

Bandgap reference circuit using heterogeneous power and electronic device having the same

An electronic device includes a display and a processor configured to control the display to display a user interface (UI) screen including a plurality of graphical user interface (GUI) items and a focus GUI, identify, based on a wheel input of a user, arrangement information about the plurality of GUI items, identify, based on the arrangement information, a possible movement direction of the focus GUI displayed at a location corresponding to one GUI item among the plurality of GUI items, based on the identified possible movement direction of the focus GUI including both a horizontal direction and a vertical direction, identify a movement direction of the focus GUI as the horizontal direction, and control the display to move the focus GUI based on a manipulation direction of the wheel input and the identified movement direction.

Electronic apparatus and controlling method thereof

Provided is a display apparatus including: a display; a content interface; a communication interface; and a controller configured to: control the display to display an image corresponding to the broadcast signal received through the content interface; receive operation information of an external audio apparatus through at least one interface selected from the content interface and the communication interface; and control the display to display a control menu for providing the operation information of the external audio apparatus and acquiring a user input related to an operation of the external audio apparatus in response to the operation information of the external audio apparatus being received.

Display apparatus and method of controlling the same

Bandgap reference circuit using heterogeneous power and electronic device having ihe same

An electronic apparatus is provided. The electronic apparatus includes a voice receiver, a communication interface, and a processor configured to, based on a user voice being obtained through the voice receiver, identify a mobile apparatus having a user account corresponding to the user voice from among at least one mobile apparatus communicably connected to the electronic apparatus through the communication interface, and transmit a control signal corresponding to the user voice to the identified mobile apparatus through the communication interface.

Electronic apparatus, method for controlling mobile apparatus by electronic apparatus and computer readable recording medium

Growing community of inventors

Suwon-si, South Korea

Hyeonji Lee