Samsung Electronics Co., Ltd.

Dong Jae Lee

Tae Chan Kim

Hyun Jung Lee

Woo Sup Han

Hyun Hwa Oh

Soo Sang Yang

Hyun Woong Hwang

Hyeon Min Lee

Jeong Pil Lee

Seung Hoon Shin

Do Hyeong Hwang

Jeong Yong Song

Jong Beom Her

Young Sung Cho

Tomer Livneh

Se Min Kim

A radiographic system includes a photographic unit; an operating panel including a button configured to be pressed to indicate that a movement direction of the photographic unit is to be limited to a specific movement direction; a measurement unit provided between the operating panel and the photographic unit and configured to measure a magnitude and a direction of an external force applied to the operating panel; and a drive unit configured to move the photographic unit only in the specific movement direction based on the magnitude and the direction of the external force measured by the measurement unit in response to the button being pressed.

Radiographic system and control method thereof

A radiographic apparatus includes an X-ray source unit, a measurement unit configured to measure either one or both of a force and a torque applied to the X-ray source unit, at least one motor configured to move the X-ray source unit, and a system control unit configured to control the at least one motor to move the X-ray source unit according to a direction and a magnitude of the either one or both of the force and the torque measured by the measurement unit.

Radiographic apparatus and control method thereof

A pixel array for an image sensor is provided. The pixel array includes a dark pixel which is configured to detect a local dark current in an active pixel block. The dark pixel is distinguished from an optical black pixel block which is arranged around the active pixel block and is configured to detect a global dark current. The pixel array is configured to compensate for dark shading, which is not compensated through global dark current compensation, using the local dark current output from the dark pixel which is arranged within the active pixel block.

Pixel array, image sensor including the same, and method of compensating for local dark current

Growing community of inventors

Hwaseong-si, South Korea

Dong Jae Lee