Samsung Electronics Co., Ltd.

Samsung Medison Co., Ltd.

Jae-kwang Lee

Young-ran Han

Jung-Ho Kim

Kyoung-oh Choi

Young-hun Choi

Jung-taek Oh

Seung-sin Lee

Jeong-hyun Park

Dong-hee Won

Soo-ah Kim

Sung-hye Lee

Dong-hyuk Kim

Jeannie Kang

Dal-kwon Koh

Yong-ku Kim

Dal-Kwon Koh

Jong-kyu Jung

Jong-Kyu Jung

Hyun-ho Choi

So-jeong Park

Hyeon-seung Bae

An electronic device and a control method thereof are provided. The control method of the electronic device includes displaying at least one page from among a plurality of pages, detecting a touch drag input while the at least one page is displayed, performing a scroll function with respect to the plurality of pages according to the touch drag input based on a start point of the touch drag input being positioned in a first area, and performing a drawing function according to the touch drag input based on the start point of the touch drag input being positioned in a second area.

Electronic device and control method thereof

A digital pen, a touch system and a method for providing information thereof are provided. The touch system may include a display apparatus and a digital pen having a battery. The digital pen may be configured to sense a battery status of the battery, generate a signal indicating a location of the stylus with respect to the display apparatus. The signal may have a frequency corresponding to the battery status, and transmit the signal to the display apparatus. The display apparatus may be configured to receive the signal, analyze the signal, and acquire the location of the stylus and the battery status.

Digital pen, touch system, and method for providing information thereof

Provided is a photoacoustic probe. The photoacoustic probe is configured to control light emitted from an optical unit by using a shutter that is switched between a state in which the shutter is opened to allow light to pass therethrough and a state in which the shutter blocks the light according to whether an inspection starts.

Photoacoustic probe and photoacoustic diagnostic apparatus including same

Provided are a photoacoustic apparatus and method of operating the same. The photoacoustic apparatus includes: a laser module that generates laser light and transmits a laser state signal indicating a state of a laser module; a probe including an optical output unit for irradiating laser light generated by the laser module onto an object and a scanner for detecting a photoacoustic signal that is generated from the object; a scanner controller for controlling a position of the scanner; a sequence controller for controlling acquisition of the photoacoustic signal based on the laser state signal; a signal receiver that is controlled by the sequence controller to acquire the photoacoustic signal; and a photoacoustic image generator for generating a photoacoustic image based on the photoacoustic signal. The laser state signal includes a lasing ready state signal and a laser exposure state signal.

Photoacoustic apparatus and method of operating the same

Growing community of inventors

Hwaseong-si, South Korea

Jae-kwang Lee