X-RAY IMAGING APPARATUS AND CONTROL METHOD THEREOF

According to the present invention, an X-ray apparatus comprises: a gate driving part for applying turn-on signals to multiple gate lines; and a read-out circuit for reading out signals from the multiple gate lines. The gate driving part changes the turn-on time of the turn-on signal, when an X-ray...

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Bibliographic Details
Main Authors LEE, TAE HO, LEE, DONG HUN, KIM, DONG HYUK, CHO, MAN SEUNG
Format Patent
LanguageEnglish
Korean
Published 08.03.2016
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:According to the present invention, an X-ray apparatus comprises: a gate driving part for applying turn-on signals to multiple gate lines; and a read-out circuit for reading out signals from the multiple gate lines. The gate driving part changes the turn-on time of the turn-on signal, when an X-ray signal is detected from any one of the gate lines. In order to overcome the level difference of X-ray images, low-speed scanning for detecting X-ray from a certain area is performed in the process of detecting the X-ray, while high-speed scanning is performed for remaining area except for the certain area. 엑스선 장치는 복수의 게이트 라인에 턴온 신호를 인가하는 게이트 구동부, 및 복수의 게이트 라인에서 신호를 리드아웃하는 리드아웃 회로를 포함하되, 게이트 구동부는 어느 한 게이트 라인에서 엑스선 신호가 감지된 경우, 턴온 신호의 턴온 시간을 변경한다.
Bibliography:Application Number: KR20140112621