Samsung Electronics Co., Ltd.

Postech Academy-industry Foundation

Min-Gu Lee

Cheol-Woo Park

Jae-Byung Park

Young-tae Kim

Hwan Shim

Young-Tae Kim

Il-Pyung Lee

Seoung-hun Kim

Yun-sub Jung

Byeong-geun Cheon

Hyung-joon Lim

Hyun-woo Koh

Ung-jin Jang

Sung-gu Lee

Hak-Gyu Kim

Sung-chan Ko

Seung-bin Im

Byeong-Geun Cheon

Yun-Sub Jung

A method for obtaining an elastic feature of an object includes inducing a first shear wave in the object by transmitting a first push ultrasound signal which is generated by a probe of an ultrasound apparatus and a first grating lobe signal which relates to the first push ultrasound signal toward the object, transmitting a tracking ultrasound signal to an area of the object where the first shear wave has propagated, receiving, from the object, a reflection signal which relates to the tracking ultrasound signal, measuring a first shear wave parameter which indicates a shear wave characteristic of the first shear wave based on the reflection signal, and obtaining an elastic feature of the object by using the first shear wave parameter.

Method and apparatus for obtaining elastic feature of object

An electronic apparatus includes: a connector which is configured to enable one of measurement devices for measuring different types of bio signals to be selectively attached thereto or detached therefrom; a communication device configured to communicate with an external apparatus; and a processor configured to, in response to the measurement device being attached to the connector, obtain identification information of the attached measurement device and transmit the identification information to the external apparatus, and control the attached measurement device based on a control command received from the external apparatus.

Electronic apparatus, system, and control method thereof

The driving apparatus of a display device calculates a slope using a minimum gray, a maximum gray, a gray average of frame data in a current frame, and a gray average of frame data in a previous frame, and corrects and outputs the input frame data according to the slope, using frame data of one frame. As a result, a gray range of the input image signal can be extended, thereby improving visibility. Further, in a case of a motion picture, even when a difference of a gray range of images of adjacent frames is large, an original image is not distorted due to extension of a gray range. Also, even when noise is included in the input image signal, a gray range can be extended after removing the noise.

Driving apparatus of display device for gray range extension, display device including the same, and method of driving display device for gray range extension

Growing community of inventors

Hwaseong-si, South Korea

Min-Gu Lee