Hideep Inc.

Inuk Jeong

Seyeob Kim

Bonkee Kim

Hojun Moon

Youngho Cho

Jongsik Kim

Wonwoo Lee

Hyoungwook Woo

Hwanhee Lee

Kiryoung Jung

Sein Lee

Jeongwon Seo

Kyeonghan Park

Beomkyu Ko

An electronic device according to an embodiment includes: a display panel; a touch electrode layer disposed on the display panel and comprising at least one touch electrode; and a conductive wire disposed on the display panel, disposed on the same layer as the touch electrode layer, and generating a magnetic field signal for driving a stylus pen.

Electronic device, stylus pen, and method for detection of a position of the stylus pen on the electronic device

An embodiment of the present invention provides a display device including: a loop coil; a display unit configured to include a plurality of pixels; a display driver configured to apply a data signal and a scan signal to the pixels depending on a vertical synchronization signal and a horizontal synchronization signal; a plurality of touch electrodes positioned on the display unit; a driving receiver configured to apply a driving signal to the loop coil during a first period and to receive a sensing signal from at least one of the touch electrodes during a second period after the first period; and a controller configured to generate touch information by using the sensing signal, wherein the driving signal is synchronized to at least one pulse of the vertical synchronization signal and the horizontal synchronization signal.

Stylus pen, antenna module, touch sensor, and electronic device

Electronic device, stylus pen, and method for driving and controlling same

Growing community of inventors

Seongnam-si, South Korea

Inuk Jeong