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1. 发明申请

WO2013048093A3 CONTACTLESS COMPONENT-INSPECTING APPARATUS AND COMPONENT-INSPECTING METHOD 审中-公开
标题翻译：无连接组件检测设备和组件检测方法
公开(公告)号：WO2013048093A3
公开(公告)日：2013-07-04
申请号：PCT/KR2012007728
申请日：2012-09-26
申请人： MIRTEC CO LTD
发明人： PARK CHAN WHA , JANG KWON KYU , KANG KEUN HYUNG , WANG MING JIE , PARK HYUN JEONG
IPC分类号： G01B11/30 , H05K13/08
CPC分类号： G01N21/8803 , G01N21/95684 , G01N2021/95646 , G06T7/0004 , H05K13/08
摘要： According to one aspect of the present invention, a contactless component-inspecting apparatus captures, using a camera, images of an object to be inspected that is assembled or mounted during a component assembly process and compares the captured image and a previously inputted object image to determine whether the object passes or fails the inspection. The contactless component-inspecting apparatus comprises: a stage unit on which the object to be inspected is mounted, and which fixes or transfers the object to be inspected in/to an inspection location; a lighting unit including a color lighting portion for irradiating the object to be inspected with at least four types of visual light having different wavelength ranges, wherein a first white lighting portion is arranged on the color lighting portion so as to irradiate the object to be inspected with white light, and a second white lighting portion arranged beneath the color lighting portion so as to irradiate the object to be inspected with white light; a camera arranged above the lighting unit so as to capture images of the object to be inspected; an image-processing unit which reads the image captured by the camera so as to determine whether the object to be inspected passes or fails the inspection; and a control unit including a motion controller for controlling the stage unit and the camera unit.
摘要翻译：根据本发明的一个方面，非接触式部件检查装置使用相机拍摄在部件组装过程期间组装或安装的待检查对象的图像，并将捕获的图像与先前输入的对象图像进行比较确定对象是否通过或检查失败。非接触式部件检查装置包括：安装有检查对象的台单元，将检查对象固定或传送到检查位置; 照明单元，其包括用至少四种具有不同波长范围的视觉光照射被检查物体的颜色照明部分，其中第一白色照明部分布置在彩色照明部分上以照射被检查物体以及设置在彩色照明部下方的第二白色照明部，以照射被检查物体的白光; 布置在照明单元上方的照相机，以捕获待检查对象的图像; 图像处理单元，其读取由所述照相机拍摄的图像，以便确定所述待检查对象是否通过或不通过所述检查; 以及包括用于控制舞台单元和相机单元的运动控制器的控制单元。

2. 发明申请

WO2004032592A1 VISION INSPECTION APPARATUS USING A FULL REFLECTION MIRROR 审中-公开
标题翻译：使用全反射镜的视觉检查装置
公开(公告)号：WO2004032592A1
公开(公告)日：2004-04-15
申请号：PCT/KR2003/001982
申请日：2003-09-29
申请人： MIRTEC CO., LTD. , JEONG, Joon-Young
发明人： JEONG, Joon-Young
IPC分类号： H05K13/08
CPC分类号： H05K13/08 , G01N21/95684 , G01R31/309
摘要： The present invention relates to a vision inspection apparatus and method using total reflection mirrors. The present invention provides a vision inspection apparatus using the total reflection mirrors comprising; a board position control module for fixing a printed circuit board; an independent lighting unit for primarily illuminating the printed circuit board; a photographing position control module for changing a reflection angle to required location coordinates of the printed circuit board; a camera for obtaining an image of the printed circuit board; a control unit including a motion controller, a lighting controller, and an to image processor to control the components; and a vision processing unit for reading the image obtained through the camera and judging whether the image is good or bad. The present invention has effects capable of obtaining a clear image of inspection objects by increasing a quantity of light entered into the camera through a stationary direct illuminating type of independent lighting unit, and accomplishing a precise inspection by preventing shadows from generating on the vision inspection of the object such as a printed circuit board on which different sizes of components are mounted.
摘要翻译：本发明涉及使用全反射镜的视觉检查装置和方法。本发明提供一种使用全反射镜的视觉检查装置，包括：用于固定印刷电路板的板位置控制模块; 用于主要照明印刷电路板的独立照明单元; 拍摄位置控制模块，用于将反射角度改变为印刷电路板的所需位置坐标; 用于获得印刷电路板的图像的相机; 控制单元，包括运动控制器，照明控制器和图像处理器以控制部件; 以及视觉处理单元，用于读取通过照相机获得的图像并判断图像是好还是坏。本发明具有能够通过固定式直接照明型独立照明单元增加进入摄像机的光量而获得检查对象的清晰图像的效果，并且通过防止阴影在视觉检查上产生阴影来实现精确检查诸如其上安装有不同尺寸的部件的印刷电路板的物体。

3. 发明申请

WO2013009065A3 APPARATUS FOR 3D VISION INSPECTION OF LED COMPONENT AND METHOD FOR VISION INSPECTION 审中-公开
标题翻译： LED组件的三维视觉检测装置和视觉检测方法
公开(公告)号：WO2013009065A3
公开(公告)日：2013-04-11
申请号：PCT/KR2012005442
申请日：2012-07-10
申请人： MIRTEC CO LTD , PARK CHAN WHA , KIM SUNG HYUN
发明人： PARK CHAN WHA , KIM SUNG HYUN
IPC分类号： G01B11/25 , G01N21/88
CPC分类号： G01B11/02
摘要： An apparatus for the 3D vision inspection of an LED component, according to the present invention, is an apparatus for the vision inspection of an LED component which discerns if the component is satisfactory or faulty by photographing same with a camera. The apparatus comprises: a staging unit for fixing or transporting the LED component to the inspection location; a lighting unit, which is located above the staging unit, for providing lighting on the LED component; a central camera unit, which is located in the center of the lighting unit, for acquiring a 2D shape of the LED component; a side camera unit arranged on the side of the central camera unit; a grid pattern inspection unit arranged on the side of the central camera unit; a grid vision processing unit for measuring the height of the LED component by analyzing the image taken by the central camera unit; an actual height measuring unit for measuring the actual height of the LED component; a condition determining unit for determining the condition of the component, satisfactory or faulty, on the basis of the measurements from the grid vision processing unit and the actual height measuring unit; and a control unit for controlling each of the above features. The present invention facilitates an accurate measurement of the surface height of a fluorescent substance, which is made of a translucent material, and which is applied on the LED component. Additionally, the present invention makes a rapid inspection of the surface height of the fluorescent substance possible and enables the height of the fluorescent substance to be measured accurately and rapidly even when the density of the fluorescent substance varies.
摘要翻译：根据本发明的用于LED部件的3D视觉检查的设备是用于LED部件的视觉检查的设备，其通过用相机拍摄该部件来辨别该部件是令人满意的还是错误的。该设备包括：分段单元，用于将LED部件固定或传送到检查位置; 照明单元，其位于所述架设单元上方，用于在所述LED部件上提供照明; 中央照相机单元，其位于照明单元的中央，用于获取LED部件的2D形状; 布置在中央照相机单元的侧面上的侧面照相机单元; 网格图案检查单元，其布置在中央照相机单元的侧面上; 网格视觉处理单元，用于通过分析由中央照相机单元拍摄的图像来测量LED部件的高度; 实际高度测量单元，用于测量LED部件的实际高度; 条件确定单元，用于基于来自所述网格视觉处理单元和所述实际高度测量单元的所述测量结果，确定所述部件的状况是令人满意的还是错误的; 以及用于控制每个上述特征的控制单元。本发明有助于精确测量由半透明材料制成的且施加在LED部件上的荧光物质的表面高度。此外，本发明能够快速检测荧光物质的表面高度，并且即使当荧光物质的密度变化时也能够准确且快速地测量荧光物质的高度。

4. 发明申请

WO2005036148A1 PRINTED CIRCUIT BOARD INSPECTION SYSTEM COMBINING X-RAY INSPECTION AND VISUAL INSPECTION 审中-公开
标题翻译：印刷电路板检查系统组合X射线检查和视觉检测
公开(公告)号：WO2005036148A1
公开(公告)日：2005-04-21
申请号：PCT/KR2003/002118
申请日：2003-10-14
申请人： MIRTEC CO., LTD. , KIM, Jong-Won , LEE, Dong-Hyun , HONG, Seong-Cheol
发明人： KIM, Jong-Won , LEE, Dong-Hyun , HONG, Seong-Cheol
IPC分类号： G01N23/04
CPC分类号： G01N21/956 , G01N23/04
摘要： A circuit board inspection system combining an X-RAY inspection and a visual inspection comprises a transfer unit (3) that lands an inspected object (1) safely thereon and transfers the inspected object (1) to a predetermined position; a light generating unit (5) that is installed below the transfer unit (3) and emits a light having a predetermined wavelength to the inspected object (1); a light amplifying unit (7) that is installed on the opposite side of the light generating unit (5) to convert and amplify a predetermined light that transmits the inspected object (1) into a visible light; an optical unit (9) that optically illuminates the inspected object (1) to create a visual image; and a camera (11) that receives an X-ray image amplified through the light amplifying unit (7) or a visual image by the optical unit (9) to obtain information.
摘要翻译：组合X-RAY检查和目视检查的电路板检查系统包括将检查对象（1）安全地落在其上并将检查对象（1）传送到预定位置的传送单元（3）光发生单元（5），其安装在所述转印单元（3）的下方并向所述检查对象（1）发射具有预定波长的光; 光放大单元（7），其安装在所述光产生单元（5）的相对侧，以将预测光（1）的预定光转换成可见光; 光学单元（9），光学照射被检查物体（1）以产生视觉图像; 以及相机（11），其接收通过所述光放大单元（7）放大的X射线图像或所述光学单元（9）的视觉图像，以获得信息。

5. 发明申请

WO2003093847A1 AUTOMATIC TEACHING METHOD FOR PRINTED CIRCUIT BOARD INSPECTION SYSTEM 审中-公开
标题翻译：印刷电路板检测系统的自动化教学方法
公开(公告)号：WO2003093847A1
公开(公告)日：2003-11-13
申请号：PCT/KR2003/000851
申请日：2003-04-26
申请人： MIRTEC CO., LTD. , JOO, Byoung-Oh , PARK, Sang-Hoo , JEONG, Joon-Young
发明人： JOO, Byoung-Oh , PARK, Sang-Hoo , JEONG, Joon-Young
IPC分类号： G01R31/309
CPC分类号： H05K13/08 , G09B19/00 , G09B23/183
摘要： The present invention relates to an automatic teaching method for a circuit board inspection system and comprises a data transform step of transforming mounter data into data file for teaching; a coordinate transform step of corresponding coordinates for data for teaching transformed through the data transform step with inspection system coordinates; and a teaching step of programming contents to be inspected based on data for teaching such as part coordinates, part names, reference names and part angles that are formed through the data transform step and coordinate transform step.An automatic teaching method for a circuit board inspection system according to the present invention not only completes teaching operation within a short period of time, but also substantially reduces set up time for a new circuit substrate by enabling automatic teaching utilizing mounter data of parts mounted on a forgoing actual circuit substrate.
摘要翻译：本发明涉及一种用于电路板检测系统的自动教学方法，包括将安装器数据转换成用于教学的数据文件的数据变换步骤; 通过具有检查系统坐标的数据变换步骤变换的用于教学的数据的对应坐标的坐标变换步骤; 以及基于通过数据变换步骤和坐标变换步骤形成的诸如部件坐标，部件名称，参考名称和部分角度的教学数据来编程要检查的内容的教学步骤。电路板检查的自动教学方法根据本发明的系统不仅在短时间内完成教学操作，而且还通过使用安装在前述实际电路衬底上的部件的安装器数据的自动教学来显着减少新电路衬底的建立时间。

6. 发明专利

AU2003269535A1 PRINTED CIRCUIT BOARD INSPECTION SYSTEM COMBINING X-RAY INSPECTION AND VISUAL INSPECTION 未知
公开(公告)号：AU2003269535A1
公开(公告)日：2005-04-27
申请号：AU2003269535
申请日：2003-10-14
申请人： MIRTEC CO LTD
发明人： KIM JONG-WON , LEE DONG-HYUN , HONG SEONG-CHEOL
IPC分类号： G01N21/956 , G01N23/04 , G01N21/88 , G01N21/84 , G01B11/24
摘要： A circuit board inspection system combining an X-RAY inspection and a visual inspection comprises a transfer unit ( 3 ) that lands an inspected object ( 1 ) safely thereon and transfers the inspected object ( 1 ) to a predetermined position; a light generating unit ( 5 ) that is installed below the transfer unit ( 3 ) and emits a light having a predetermined wavelength to the inspected object ( 1 ); a light amplifying unit ( 7 ) that is installed on the opposite side of the light generating unit ( 5 ) to convert and amplify a predetermined light that transmits the inspected object ( 1 ) into a visible light; an optical unit ( 9 ) that optically illuminates the inspected object ( 1 ) to create a visual image; and a camera ( 11 ) that receives an X-ray image amplified through the light amplifying unit ( 7 ) or a visual image by the optical unit ( 9 ) to obtain information.

7. 发明专利

DE60334296D1 AUTOMATISCHES LEHRVERFAHREN FÜR EIN LEITERPLATTEN-UNTERSUCHUNGSSYSTEM 未知
公开(公告)号：DE60334296D1
公开(公告)日：2010-11-04
申请号：DE60334296
申请日：2003-04-26
申请人： MIRTEC CO LTD
发明人： JOO BYOUNG-OH , PARK SANG-HOO SUITE , JEONG JOON-YOUNG
IPC分类号： G01R31/309 , G01N21/956 , G01R31/26 , G01R31/28 , G09B19/00 , G09B23/18 , H01L21/60 , H05K13/08

8. 发明专利

AU2003267837A1 VISION INSPECTION APPARATUS USING A FULL REFLECTION MIRROR 未知
公开(公告)号：AU2003267837A1
公开(公告)日：2004-04-23
申请号：AU2003267837
申请日：2003-09-29
申请人： MIRTEC CO LTD
发明人： JEONG JOON-YOUNG
IPC分类号： G01N21/956 , G01R31/309 , H05K13/04 , H05K13/08
摘要： The present invention relates to a vision inspection apparatus and method using total reflection mirrors. The present invention provides a vision inspection apparatus using the total reflection mirrors comprising; a board position control module for fixing a printed circuit board; an independent lighting unit for primarily illuminating the printed circuit board; a photographing position control module for changing a reflection angle to required location coordinates of the printed circuit board; a camera for obtaining an image of the printed circuit board; a control unit including a motion controller, a lighting controller, and an to image processor to control the components; and a vision processing unit for reading the image obtained through the camera and judging whether the image is good or bad. The present invention has effects capable of obtaining a clear image of inspection objects by increasing a quantity of light entered into the camera through a stationary direct illuminating type of independent lighting unit, and accomplishing a precise inspection by preventing shadows from generating on the vision inspection of the object such as a printed circuit board on which different sizes of components are mounted.

9. 发明专利

AU2003224471A1 AUTOMATIC TEACHING METHOD FOR PRINTED CIRCUIT BOARD INSPECTION SYSTEM 未知
公开(公告)号：AU2003224471A1
公开(公告)日：2003-11-17
申请号：AU2003224471
申请日：2003-04-26
申请人： MIRTEC CO LTD
发明人： JOO BYOUNG-OH , PARK SANG-HOO , JEONG JOON-YOUNG
IPC分类号： G01R31/309 , G01R31/28 , G09B19/00 , G09B23/18 , H05K13/08 , H01L21/60 , G01N21/956 , G01R31/26
摘要： The present invention relates to an automatic teaching method for a circuit board inspection system and comprises a data transform step of transforming mounter data into data file for teaching; a coordinate transform step of corresponding coordinates for data for teaching transformed through the data transform step transform step with inspection system coordinates; and a teaching step of programming contents to be inspected based on data for teaching such as part coordinates, part names, reference names and part angles that are formed through the data transform step and coordinate transform step. An automatic teaching method for a circuit board inspection system according to the present invention not only completes teaching operation within a short period of time, but also substantially reduces set up time for a new circuit substrate by enabling automatic teaching utilizing mounter data of parts mounted on a forgoing actual circuit substrate.

10. 发明授权

US07365837B2 Vision inspection apparatus using a full reflection mirror 有权
标题翻译：视觉检查仪使用全反射镜
公开(公告)号：US07365837B2
公开(公告)日：2008-04-29
申请号：US10529953
申请日：2003-09-29
申请人： Joon-Young Jeong
发明人： Joon-Young Jeong
IPC分类号： G01N21/00
CPC分类号： G01N21/95684 , G01R31/309 , H05K13/0812
摘要： The present invention relates to a vision inspection apparatus and method using total reflection mirrors. The present invention provides a vision inspection apparatus using the total reflection mirrors comprising; a board position control module for fixing a printed circuit board; an independent lighting unit for primarily illuminating the printed circuit board; a photographing position control module for changing a reflection angle to required location coordinates of the printed circuit board; a camera for obtaining an image of the printed circuit board; a control unit including a motion controller, a lighting controller, and an to image processor to control the components; and a vision processing unit for reading the image obtained through the camera and judging whether the image is good or bad. The present invention has effects capable of obtaining a clear image of inspection objects by increasing a quantity of light entered into the camera through a stationary direct illuminating type of independent lighting unit, and accomplishing a precise inspection by preventing shadows from generating on the vision inspection of the object such as a printed circuit board on which different sizes of components are mounted.
摘要翻译：本发明涉及使用全反射镜的视觉检查装置和方法。本发明提供一种使用全反射镜的视觉检查装置，包括：用于固定印刷电路板的板位置控制模块; 用于主要照明印刷电路板的独立照明单元; 拍摄位置控制模块，用于将反射角度改变为印刷电路板的所需位置坐标; 用于获得印刷电路板的图像的相机; 控制单元，包括运动控制器，照明控制器和图像处理器以控制部件; 以及视觉处理单元，用于读取通过照相机获得的图像并判断图像是好还是坏。本发明具有能够通过固定直接照明型独立照明单元增加进入摄像机的光量而获得检查对象的清晰图像的效果，并且通过防止阴影在视觉检查上产生阴影来实现精确检查诸如其上安装有不同尺寸的部件的印刷电路板的物体。

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