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11. 发明授权

US07394084B2 Method of generating image and illumination device for inspecting substrate 失效
标题翻译：生成用于检查基板的图像和照明装置的方法
公开(公告)号：US07394084B2
公开(公告)日：2008-07-01
申请号：US11157749
申请日：2005-06-20
申请人： Jun Kuriyama , Masato Ishiba , Kiyoshi Murakami , Teruhisa Yotsuya
发明人： Jun Kuriyama , Masato Ishiba , Kiyoshi Murakami , Teruhisa Yotsuya
IPC分类号： G01B11/24
CPC分类号： G01N21/95684 , G01N21/8806 , G01R31/309
摘要： For generating an image for inspection of a substrate, a camera is provided above this substrate with an optical axis orienting downward and a plurality of multi-colored light emitting members are set around the optical axis of the camera so as to be within a specified angular range with respect to a target area on the substrate. The camera is operated to generate an image of the target area for inspection while switched-on conditions of these light emitting members are being controlled such that the colors and angles of light illuminating this target area are varied according to a specified kind of the purpose of this inspection.
摘要翻译：为了生成用于检查基板的图像，在该基板的上方设置有朝向下方的光轴的相机，并且将多个多色发光部件设置在相机的光轴周围，使其处于规定的角度相对于基板上的目标区域的范围。操作摄像机以产生目标区域的图像以进行检查，同时控制这些发光构件的开启状态，使得照亮该目标区域的光的颜色和角度根据指定的目的类型而变化这次检查。

12. 发明申请

US20060140471A1 Image processing method, substrate inspection method, substrate inspection apparatus and method of generating substrate inspection data 失效
标题翻译：图像处理方法，基板检查方法，基板检查装置以及生成基板检查数据的方法
公开(公告)号：US20060140471A1
公开(公告)日：2006-06-29
申请号：US11317415
申请日：2005-12-22
申请人： Kiyoshi Murakami , Masato Ishiba , Teruhisa Yotsuya
发明人： Kiyoshi Murakami , Masato Ishiba , Teruhisa Yotsuya
IPC分类号： G06K9/00
CPC分类号： G06T7/001 , G06T2207/30152
摘要： A color image as a combination of color data corresponding to a plural n-number of different hues is processed by extracting a target object from the image and carrying out a specified image processing. A reference image is obtained in the absence of the target object. Color data corresponding to specified less than n of the different hues are considered and difference in the degree of intensity of the considered color data relative to the combination of color data corresponding to n different hues between each pixel of the target image containing the target object and a corresponding pixel on the reference image are extracted. Pixels for which the extracted difference is greater than a specified threshold value and is in a specified direction are extracted. An image area formed by the extracted pixels are recognized as the target object.
摘要翻译：通过从图像中提取目标对象并执行指定的图像处理来处理与多个n个不同色调相对应的颜色数据的组合的彩色图像。在没有目标对象的情况下获得参考图像。考虑对应于不同色调的指定小于n的颜色数据，并且所考虑的颜色数据的强度的程度与对应于包含目标对象的目标图像的每个像素之间的n个不同色调的颜色数据的组合的差异，以及提取参考图像上的对应像素。提取提取的差异大于指定阈值并且在指定方向上的像素。由提取的像素形成的图像区域被识别为目标对象。

13. 发明授权

US5027295A Apparatus for inspecting packaged electronic device 失效
标题翻译：用于检查包装电子装置的装置
公开(公告)号：US5027295A
公开(公告)日：1991-06-25
申请号：US513227
申请日：1990-05-09
申请人： Teruhisa Yotsuya
发明人： Teruhisa Yotsuya
IPC分类号： G01N21/88 , G01N21/956 , G06T7/00
CPC分类号： G06T7/004 , G01N21/95684 , G06T7/0002 , G06T2207/30148
摘要： A packaged substrate inspecting apparatus comprises an imaging device for picking up images of substrates. Land images are extracted from the image of a non-packaged substrate and that of a packaged substrate. On the basis of the shapes of the land extracted from the non-packaged substrate and those of the packaged substrate, positional relationship between a part mounted on the packaged substrate and the land is determined to be utilized for deciding whether the mounted state of the part on the substrate is to be satisfactory or not.
摘要翻译：封装的基板检查装置包括用于拾取基板的图像的成像装置。从未封装的基板和封装的基板的图像中提取土地图像。基于从未封装基板提取的焊盘的形状和封装基板的形状，确定安装在封装基板上的部分与焊盘之间的位置关系用于判定部件的安装状态在基材上是否令人满意。

14. 发明授权

US07310406B2 Inspection method and system for and method of producing component mounting substrate 失效
标题翻译：组件安装基板的检查方法和系统及其制造方法
公开(公告)号：US07310406B2
公开(公告)日：2007-12-18
申请号：US11168015
申请日：2005-06-27
申请人： Jun Kuriyama , Masato Ishiba , Kiyoshi Murakami , Teruhisa Yotsuya
发明人： Jun Kuriyama , Masato Ishiba , Kiyoshi Murakami , Teruhisa Yotsuya
IPC分类号： G01N23/04 , G01N21/88 , G01N21/956
CPC分类号： G01N23/04
摘要： On a production line for component mounting substrate, mutually communicating inspection apparatus are each provided to a different one of production processes that are carried out sequentially such as the solder printing, component mounting and soldering processes. Each inspection apparatus can generate an X-ray transmission image of the substrate. Each inspection apparatus on the downstream side inputs an image from another inspection apparatus on the upstream side and generates a differential image of the inputted image and an X-ray transmission image of the same substrate generated by itself after the production process associated with itself is carried out. The differential image thus generated is used for inspecting the substrate such that the effect of the associated production process can be more accurately inspected.
摘要翻译：在用于部件安装基板的生产线上，相互连通的检查装置分别设置在与焊接印刷，部件安装和焊接工序相关的不同的制造工序中。每个检查装置可以产生基板的X射线透射图像。下游侧的检查装置在上游侧输入来自另一检查装置的图像，并生成输入图像的差分图像，并且在与其自身相关联的制作处理之后自身产生的相同基板的X射线透射图像被携带出来由此生成的差分图像用于检查基板，从而可以更精确地检查相关生产过程的效果。

15. 发明申请

US20060050267A1 Substrate inspection method and apparatus 失效
公开(公告)号：US20060050267A1
公开(公告)日：2006-03-09
申请号：US11218920
申请日：2005-09-02
申请人： Kiyoshi Murakami , Yasunori Asano , Takashi Kinoshita , Teruhisa Yotsuya
发明人： Kiyoshi Murakami , Yasunori Asano , Takashi Kinoshita , Teruhisa Yotsuya
IPC分类号： G01N21/88
CPC分类号： G06T7/0008 , G06T7/001 , G06T7/74 , G06T2207/30141
摘要： Preparation steps are taken before a substrate with components is inspected and a whole image of a standard substrate is prepared preliminarily and inspection areas are determined for target portions to be inspected on this whole image. At the time of the inspection, a camera is positioned corresponding to a target portion to obtain a target image and an area corresponding to the target image is extracted from the whole image and displacement values of this area are calculated relative to the target image. The setting position of the inspection area is corrected by the calculated displacement values and an inspection area is set on the target image based on the corrected coordinates.

16. 发明申请

US20050209822A1 Inspection method and system and production method of mounted substrate 审中-公开
标题翻译：安装基板的检查方法和系统及生产方法
公开(公告)号：US20050209822A1
公开(公告)日：2005-09-22
申请号：US11061771
申请日：2005-02-17
申请人： Masato Ishiba , Jun Kuriyama , Kiyoshi Murakami , Teruhisa Yotsuya
发明人： Masato Ishiba , Jun Kuriyama , Kiyoshi Murakami , Teruhisa Yotsuya
IPC分类号： G01B11/00 , G01N21/956 , H05K3/34 , H05K13/00 , H05K13/08 , G06F19/00
CPC分类号： H05K13/083 , H05K13/0817
摘要： Substrates with components mounted thereon are produced by a plurality of sequentially performed production steps. Inspection apparatus are provided, each associated with different one of these production steps including the last step. These inspection apparatus communicate among themselves and each use an image of a target substrate to be inspected taken after or data obtained in an earlier executed production step.
摘要翻译：具有安装在其上的部件的基板通过多个顺序执行的制造步骤来制造。提供检查装置，每个与包括最后步骤的这些生产步骤中的不同的一个相关联。这些检查装置彼此之间进行通信，并且各自使用要在之后拍摄的被检查对象基板的图像或在早期执行的制作步骤中获得的数据。

17. 发明申请

US20050190361A1 Apparatus for surface inspection and method and apparatus for inspecting substrate 失效
标题翻译：表面检查装置及检查基板的方法和装置
公开(公告)号：US20050190361A1
公开(公告)日：2005-09-01
申请号：US11056739
申请日：2005-02-11
申请人： Masato Ishiba , Jun Kuriyama , Kiyoshi Murakami , Teruhisa Yotsuya
发明人： Masato Ishiba , Jun Kuriyama , Kiyoshi Murakami , Teruhisa Yotsuya
IPC分类号： G01B11/24 , G01N21/00 , G01N21/88 , G01N21/956 , G01R31/309 , H05K3/34
CPC分类号： G01R31/309 , G01N21/95684 , G06T7/0004 , G06T7/90 , G06T2207/10024 , G06T2207/30152
摘要： A target object has its surface condition inspected by having its image taken from above while being irradiated by red, green and blue light beams at different elevation angles. An inspection area is set on the image and a direction is extracted on the image in which a change appears in the color phase according to the arrangement of the light sources and this extracted direction is compared with a preliminarily registered standard direction to judge the surface condition from the result of this comparison.
摘要翻译：目标物体通过在不同仰角的红色，绿色和蓝色光束照射时，从上方拍摄其图像，检查其表面状态。在图像上设置检查区域，并且根据光源的布置在颜色相位中出现改变的图像上提取方向，并将该提取方向与预先登记的标准方向进行比较，以判断表面状况从这个比较的结果。

18. 发明授权

US4894790A Input method for reference printed circuit board assembly data to an image processing printed circuit board assembly automatic inspection apparatus 失效
标题翻译：参考印刷电路板组装数据的输入方法到图像处理印刷电路板组装自动检查装置
公开(公告)号：US4894790A
公开(公告)日：1990-01-16
申请号：US11481
申请日：1987-02-05
申请人： Teruhisa Yotsuya , Hideaki Takahara
发明人： Teruhisa Yotsuya , Hideaki Takahara
IPC分类号： G01N21/956 , G06T7/00
CPC分类号： G06K9/00 , G01N21/95607 , G06T7/001 , G06T7/004 , G01N2021/95615 , G01N2021/95638 , G06K2209/19 , G06T2207/30141
摘要： An apparatus for automatic inspection of printed circuit board assemblies inspects for the correct presence, positioning, and orientation of component parts mounted on a base printed circuit board by processing an image which is obtained from the base printed circuit board mounted with these component parts. In this method for inputting reference printed circuit board assembly data to such an apparatus, a reference base printed circuit board is prepared with reference component parts mounted on it in which the visual distinction between the reference base printed circuit board and these reference component parts is clear, and then an image is obtained from this reference base printed circuit board assembly, and this image is then processed in order to obtain the reference printed circuit board assembly data. Thereby laborious keying in of such reference printed circuit board assembly data is avoided, and the occurrence of errors is minimized. Optionally, the reference base printed circuit board may be arranged to have low visual brightness, while the reference component parts are arranged to have high visual brightness; or the reverse; or the reference base printed circuit board may be arranged to have substantially different color value from that of the reference component parts.The reference base printed circuit board may be made to be fluorescent, optionally by being coated with a fluorescent film, which may itself be further coated with a layer of transparent adhesive agent, which can further serve for retaining the reference component parts.
摘要翻译：用于印刷电路板组件的自动检查的装置通过处理从安装有这些部件的基础印刷电路板获得的图像来检查安装在基板印刷电路板上的部件的正确存在，定位和取向。在用于将参考印刷电路板组装数据输入到这种装置的方法中，准备参考基板印刷电路板，其中安装有参考部件，其中参考基板印刷电路板和这些参考部件之间的视觉区别是清楚的，然后从该参考基板印刷电路板组件获得图像，然后处理该图像以获得参考印刷电路板组装数据。因此避免了这种参考印刷电路板组装数据的费力键入，并且错误的发生被最小化。可选地，参考基板印刷电路板可以被布置为具有低的视觉亮度，而参考部件被布置成具有高的视觉亮度; 或相反; 或者参考基板印刷电路板可以被布置成具有与参考部件的颜色值基本上不同的颜色值。参考基底印刷电路板可以制成荧光，任选地通过涂覆荧光膜，其本身可以是进一步涂覆有一层透明粘合剂，其可以进一步用于保持参考部件。

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