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11. 发明授权

US10327718B2 Dental X-ray imaging device 有权
公开(公告)号：US10327718B2
公开(公告)日：2019-06-25
申请号：US16174251
申请日：2018-10-29
申请人： VATECH Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Tae Woo Kim , Byung Hun Park , Sung Il Choi
IPC分类号： A61B6/14 , A61B6/00 , A61B6/03
摘要： Disclosed is a dental X-ray imaging device having a curved detector. The dental X-ray imaging device according to the present invention comprises: an X-ray source for radially emitting X-rays; and a curved detector formed in a cylindrical two-dimensional curved shape or a round three-dimensional curved shape, which is arranged to be spaced apart at a predetermined distance from the X-ray source and has substantially the same radius of curvature as the predetermined distance.

12. 发明授权

US10265038B2 X-ray photographing device comprising variable type arm 有权
公开(公告)号：US10265038B2
公开(公告)日：2019-04-23
申请号：US15113793
申请日：2015-01-23
申请人： VATECH Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Tae Woo Kim , Seung Hun Shin , Keong Tae Yeom , Byung Jik Lim , Jin Pyo Chun , Sung Il Choi
IPC分类号： A61B6/00 , A61B6/14
摘要： The present invention relates to an X-ray photographing device and, more specifically, to an X-ray photographing device comprising a variable type arm which can irradiate, without limitation of location or direction, X-rays to a subject using the variable type arm of which the length and rotation angle of joints, etc. are variable.

13. 发明授权

US10674988B2 Charging cradle for providing real-time information, and portable radiography device including same 有权
公开(公告)号：US10674988B2
公开(公告)日：2020-06-09
申请号：US16068129
申请日：2017-01-04
申请人： VATECH Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Yeong Kyun Kim , Tae Woo Kim
IPC分类号： A61B6/00 , H01M10/46 , H01M2/10 , H01M10/42 , H01M10/48 , A61B6/14
摘要： Disclosed are a charging cradle and a portable radiography device including the same, which is capable of displaying the residual battery capacity when the portable radiography device is being charged and even when not being charged and, more specifically, displaying the possible number of times of radiography in real time by using the residual battery capacity, such that a user can exactly determine when to charge. The portable radiography device includes a radiography device main body having a rechargeable battery, a first communication unit provided in the main body to transmit battery charging state information, a charging cradle configured to receive external power to supply charging power to the battery, a second communication unit provided in the charging cradle to receive the battery charging state information from the first communication unit, and a display unit provided in the charging cradle to display the battery charging state information.

14. 发明授权

US10251615B2 X-ray imaging device 有权
公开(公告)号：US10251615B2
公开(公告)日：2019-04-09
申请号：US14913440
申请日：2014-08-20
申请人： Vatech Co., Ltd. , Vatech Ewoo Holdings Co., Ltd.
发明人： Sung Il Choi , Tae Woo Kim , Tae Ki Hong
IPC分类号： A61B6/14 , A61B6/00 , G06T7/00 , G06T15/00 , G06T15/08 , A61B6/03
摘要： Disclosed is an X-ray imaging device, the device including: an X-ray radiation unit for radiating X-rays to the predetermined target areas of an object to be imaged in respective imaging positions; an X-ray sensing unit for receiving the X-rays; a movement unit for arranging the X-ray radiation unit and the X-ray sensing unit to allow the X-ray radiation unit and the X-ray sensing unit to face each other in the respective imaging positions, with the object located therebetween; a position information provision unit for providing position information of the X-ray radiation unit and the X-ray sensing unit, position information of the variable rotary shaft, and position information of the target areas; a control unit for controlling the X-ray radiation unit, the X-ray sensing unit, and the movement unit; and an image processing unit for producing three-dimensional images of the object from the projection data.

15. 发明授权

US10165993B2 X-ray imagin device with distributed X-ray source 有权
公开(公告)号：US10165993B2
公开(公告)日：2019-01-01
申请号：US15117445
申请日：2015-02-09
申请人： VATECH Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Tae Woo Kim , Sung Il Choi
IPC分类号： H01L27/146 , A61B6/00
摘要： The present invention relates to an X-ray imaging device and, particularly, to an X-ray imaging device which is formed by pixelating a plurality of X-ray emitting elements for respectively emitting X-rays toward an object to be photographed and a plurality of X-ray detecting elements for respectively detecting X-rays passing through the object to be photographed, on the same or different flat surfaces or curved surfaces in a matrix.

16. 发明授权

US09532753B2 X-ray imaging device 有权
标题翻译： X射线成像装置
公开(公告)号：US09532753B2
公开(公告)日：2017-01-03
申请号：US14433837
申请日：2013-10-04
申请人： Vatech Co., Ltd. , Vatech Ewoo Holdings Co., Ltd.
发明人： Tae Woo Kim , Sung Il Choi
IPC分类号： A61B6/00 , G01N23/00 , H05G1/60 , A61B6/06 , A61B6/14 , A61B6/03
CPC分类号： A61B6/06 , A61B6/032 , A61B6/035 , A61B6/14 , A61B6/4441 , A61B6/4452 , A61B6/501
摘要： The purpose of the present invention is to provide an X-ray imaging device capable of obtaining more diversified X-ray image information. To this end, the present invention comprises: an X-ray generation device for generating an X-ray; an X-ray detection device for detecting the X-ray which is generated in the X-ray generation device and penetrates the subject; and a collimator arranged between the X-ray generation device and the X-ray detection device, wherein the X-ray detection device and/or the collimator provides an X-ray imaging device configured to rotate relative to the X-ray generation device. Thus, since it is possible to adjust an X-ray detection area if necessary, the visual field of the imaging device can be adjusted such that diversified X-ray image information can be obtained.
摘要翻译：本发明的目的是提供能够获得更多样化的X射线图像信息的X射线成像装置。为此，本发明包括：用于产生X射线的X射线产生装置; X射线检测装置，用于检测在X射线产生装置中产生并穿透被检体的X射线; 以及配置在所述X射线产生装置与所述X射线检测装置之间的准直仪，其中所述X射线检测装置和/或所述准直仪提供构造成相对于所述X射线产生装置旋转的X射线摄像装置。因此，由于可以根据需要调整X射线检测区域，所以可以调整摄像装置的视野，从而能够获得多样化的X射线图像信息。

17. 发明授权

US10582903B2 Intraoral sensor 有权
公开(公告)号：US10582903B2
公开(公告)日：2020-03-10
申请号：US15532954
申请日：2015-12-02
申请人： Rayence Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Jin Pyo Chun , Tae Woo Kim , Hyung Keun Lim , Sung Kyn Heo
IPC分类号： A61B6/14 , A61B6/00 , G01N23/04 , H04N5/32
摘要： The present invention provides an intraoral sensor that includes: a sensor panel generating an electrical signal by detecting X-rays; an elasticity-adjusting member disposed behind the sensor panel and limiting elasticity of the sensor panel; a wireless communication circuit disposed behind the elasticity-adjusting panel, transmitting the electrical signal generated by the sensor panel to an external console wirelessly, and receiving the electrical signal from the console wirelessly; and a battery module disposed behind the elasticity-adjusting member and supplying power.

18. 发明授权

US10188359B2 Intra-oral sensor, cradle, and intra-oral sensing system 有权
公开(公告)号：US10188359B2
公开(公告)日：2019-01-29
申请号：US15127837
申请日：2015-03-23
申请人： Rayence Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Keun Young Kim , Tae Woo Kim , Sung Il Choi
IPC分类号： H01J31/49 , A61B6/14 , A61C9/00 , A61B6/00 , A61L2/10
摘要： Disclosed are an intra-oral sensor, a cradle, and an intra-oral sensing system. More particularly, the present invention relates to an intra-oral sensor, a cradle, and an intra-oral sensing system, in which the intra-oral sensor can transmit projection data, can be charged with driving power, and can be sterilized at the same time when mounting the intra-oral sensor in the cradle, and can output the projection data including an identifier therein, thereby enabling an operator to easily recognize which part in a set of teeth is represented by image data corresponding to the projection data.

19. 发明授权

US09923021B2 Image sensor 有权
公开(公告)号：US09923021B2
公开(公告)日：2018-03-20
申请号：US15400953
申请日：2017-01-06
申请人： Rayence Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Ki Hyung Kim , Tae Woo Kim , Dong Jin Lee
IPC分类号： H01L27/00 , H01L27/146 , H01L31/0224 , H01L29/47
CPC分类号： H01L27/14685 , H01L27/14603 , H01L27/14609 , H01L27/14676 , H01L29/47 , H01L31/0224 , H01L31/115
摘要： There is provided an image sensor including: a plurality of first electrodes respectively formed within a plurality of pixel areas, the pixel areas being formed on a substrate; a protection layer formed on an upper surface of the substrate and including a plurality of contact holes respectively exposing the first electrodes of the pixel areas; a plurality of auxiliary electrodes respectively contacting with the first electrodes through the contact holes and extending to an upper surface of the protection layer of the pixel area; a photoconductive layer formed on both the first electrodes and on the auxiliary electrodes; and a second electrode formed on the photo conductive layer.

20. 发明授权

US09923018B2 Image sensor 有权
公开(公告)号：US09923018B2
公开(公告)日：2018-03-20
申请号：US15302251
申请日：2015-04-07
申请人： Rayence Co., Ltd. , VATECH EWOO Holdings Co., Ltd.
发明人： Tae Woo Kim , Dong Jin Lee
IPC分类号： H01L27/146
CPC分类号： H01L27/14676 , H01L27/14609 , H01L27/1462 , H01L27/1463
摘要： Disclosed is an improvement of strength of adhesion between a photoconductive layer and a substrate. The image sensor includes a first electrode and a protruding pattern formed around the first electrode on the substrate, a protective film having an protruded surface formed on the protruding pattern, the photoconductive layer formed on the protective film, and a second electrode formed on the photoconductive layer.

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