Samsung Electronics Co., Ltd.

Sungjin Son

Junghwan Choi

Minwoo Lee

Taehwan Kim

Seungjin Park

Byungkwon Kang

Seokjae Lee

Hyunseok Cha

Junho Jung

Kwangsub Byun

Jooheon Lee

A user interface device and method for controlling a screen by a wheel input signal in a display device. The display device, based on wheel events that continuously occur according to manipulation of a wheel input device by a user reaching a reference number, obtains an average interval of intervals between occurrence times at which the wheel events occur, respectively. The display device displays a result of performing a continuous operation through a display based on the obtained average interval being shorter than a reference interval.

User interface device of display device and method for controlling the same

Provided are a display apparatus and an operation method thereof for preventing image flicker when displaying mixed images: generating a first image corresponding to video content on a first plane, generating, on a second plane, a second image, outputting a mixed image that is a mixture of the first image and the second image, generating a third image on a third plane corresponding to the mixed image, and displaying the third image based on removal of the first image from the display.

Display apparatus and operation method thereof

Growing community of inventors

Suwon-si, South Korea

Sungjin Son