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公开(公告)号：US10962769B2
公开(公告)日：2021-03-30
申请号：US15543052
申请日：2016-01-11
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Seung Taek Kim , Moon Soo Park , Jong Seok Kim , Hyung Tae Kim
IPC: G02B26/12 , B33Y30/00 , B29C67/00 , B29C64/264 , G01B5/00 , G01B11/00 , G01B11/25 , G02B26/10 , G06K9/32 , H04N1/113
Abstract: The present invention relates to a head device of a three-dimensional modelling equipment, and a modelling plane scanning method using the same, the head device of a three-dimensional modelling equipment comprising: a modelling light source array having a plurality of modelling light sources; a light guide part, installed at a given position above a modelling plane, having a function of reflecting modelling rays from the modelling light source array so as to be incident on the modelling plane; and a controller for controlling the operations of the modelling light source array and the light guide part in a conjoined manner, wherein a plurality of modelling rays generated from the plurality of modelling light sources are irradiated while forming one line scan having a first axial direction on the modelling plane, and the light guide part continuously or intermittently moves the one line scan on the modelling plane to irradiate the modelling light rays across the modelling plane. The present invention has the effects of enabling high-speed scanning to be performed, and modelling precision to be enhanced through precise scanning control.
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Patent Agency Ranking
公开(公告)号：US10697838B1
公开(公告)日：2020-06-30
申请号：US16397073
申请日：2019-04-29
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Sung Bok Kang , Jong Seok Kim , Hyeun Seog Choi
Abstract: Provided are a filter element and a method of preparing a filter element. The filter element includes a pattern substrate having a first channel formed on one surface and a second channel formed on the other surface and including a first base and a second base which have different liquid permeabilities; a first liquid metal pattern disposed in the first channel; a second liquid metal pattern disposed in the second channel and at least partially overlapping the first liquid metal pattern; and a contactor configured to invade in the first base and the second base and electrically connect the first liquid metal pattern to the second liquid metal pattern.
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公开(公告)号：US09160983B2
公开(公告)日：2015-10-13
申请号：US13959789
申请日：2013-08-06
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Hyung Tae Kim , Seung Taek Kim , Kyeong Yong Cho , Jong Seok Kim
CPC classification number: H04N7/18 , H05B33/086
Abstract: A method of controlling color lighting in a vision system is provided which is capable of rapidly searching for a voltage value which allows an optimal product image to be obtained in a vision system including a plurality of lightings. In accordance with an embodiment, a voltage value allowing an optimal product image to be obtained can rapidly searched for in a vision system including a plurality of lightings.
Abstract translation: 提供一种控制视觉系统中的彩色照明的方法，其能够快速搜索允许在包括多个照明的视觉系统中获得最佳产品图像的电压值。 根据实施例，可以在包括多个照明的视觉系统中快速搜索允许获得最佳产品图像的电压值。
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公开(公告)号：US10810788B2
公开(公告)日：2020-10-20
申请号：US15540546
申请日：2015-10-28
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Seung Taek Kim , Jong Seok Kim , Hyung Tae Kim , Kyung Chan Jin , Moon Soo Park
IPC: G06T15/20 , B29C64/00 , B29C64/268 , B29C64/182 , B29C64/135 , B29C64/153 , G02B26/12 , G06T17/20 , B33Y30/00 , B33Y10/00
Abstract: The present invention relates to a multichannel head assembly for a three-dimensional modeling apparatus which can improve productivity by simultaneously or synchronously modeling a plurality of three-dimensional shaped objects having the same shape or different shapes, and a three-dimensional modeling apparatus using the same, the present invention comprising: a modeling light source unit for allowing N modeling beams to be incident to a light guide unit; the light guide unit for receiving the N incident modeling beams and having a function of guiding each of the N modeling beams along a predetermined path so as to allow the N modeling beams to be incident to N modeling planes in one-to-one correspondence with each other; and a control unit for controlling driving of the modeling light source unit and driving of the light guide unit to be linked with each other.
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公开(公告)号：US10690908B2
公开(公告)日：2020-06-23
申请号：US15519749
申请日：2014-10-29
Applicant: Korea Institute of Industrial Technology
Inventor： Seung Taek Kim , Moon Soo Park , Young June Cho , Deok Keun Lee , Jong Seok Kim , Hyung Tae Kim
IPC: B33Y30/00 , G02B26/12 , H04N1/113 , G02B26/10 , B29C64/386 , B33Y50/02 , G05B19/4099
Abstract: A head device of three-dimensional modeling equipment is disclosed which has unidirectionally rotating polygon mirrors, can perform biaxial scanning at a high speed due to a combination of the mirrors, can easily control timing and a modeling ray irradiation position, and can enhance modeling precision. A scanning method for a modeling plane using the same is also disclosed.
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公开(公告)号：US20140226001A1
公开(公告)日：2014-08-14
申请号：US13959789
申请日：2013-08-06
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Hyung Tae KIM , Seung Taek Kim , Kyeong Yong Cho , Jong Seok Kim
IPC: H04N7/18
CPC classification number: H04N7/18 , H05B33/086
Abstract: A method of controlling color lighting in a vision system is provided which is capable of rapidly searching for a voltage value which allows an optimal product image to be obtained in a vision system including a plurality of lightings. In accordance with an embodiment, a voltage value allowing an optimal product image to be obtained can rapidly searched for in a vision system including a plurality of lightings.
Abstract translation: 提供一种控制视觉系统中的彩色照明的方法，其能够快速搜索允许在包括多个照明的视觉系统中获得最佳产品图像的电压值。 根据实施例，可以在包括多个照明的视觉系统中快速搜索允许获得最佳产品图像的电压值。
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