Samsung Electronics Co., Ltd.

Heuijin Kwon

Youngsun Kim

Minsun Park

Sumin Kim

Younga Kim

Eunnim Cho

Haein Lee

Nayoung Koh

Jangwon Seo

Hyunsoo Yuk

Arum Choi

Yoojin Choi

Sunyoung Kim

Heejin Ko

Joosun Moon

Juhyun Seong

Seungwhan Kim

Sangjin Han

Jiyoung Jeong

Soyoung Jung

Yukyoung Lee

Jooyoun Kim

Display screen or portion thereof with transitional graphical user interface

An electronic device includes a sensor, an interface, and at least one processor. According to a method of controlling the device, the at least one processor is configured to perform an initial function corresponding to a proximity event, responsive to detecting the proximity event through the sensor; identify an external device corresponding to the detected proximity event through the interface; identify a type of a subsequent event caused by the identified external device, responsive to detecting the subsequent event while performing the initial function; and perform a supplementary function related to a content corresponding to the identified type of the subsequent event among a plurality of supplementary functions related to the content providable corresponding to the initial function.

Electronic device and control method thereof

Display screen or portion thereof with graphical user interface

Display screen or portion thereof with icon

An electronic device having an electronic board function and an operation method thereof. The electronic device includes: a display; a touch input interface; a memory storing at least one instruction; and a processor configured to execute the at least one instruction stored in the memory to: display a writing area in a display area of the display; detect a predefined touch input in the writing area; and based on detecting the predefined touch input, reduce the writing area, display the reduced writing area in at least first part of the display area and provide an extended area in at least second part of the display area, the extended area being configured to receive a writing input continuing from the reduced writing area to the extended area.

Electronic device and operation method of expanding writing input area

Growing community of inventors

Seongnam-si, South Korea

Heuijin Kwon