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Colorimetric device, mask member and colorimetric system

A colorimetric and mask technology, applied in the field of colorimetric systems, can solve problems such as large economy and burden

Active Publication Date: 2017-06-13
KONICA MINOLTA INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, preparing different colorimeters for each condition becomes a big financial burden on the manufacturer

Method used

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  • Colorimetric device, mask member and colorimetric system
  • Colorimetric device, mask member and colorimetric system
  • Colorimetric device, mask member and colorimetric system

Examples

Experimental program
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Embodiment Construction

[0063] Hereinafter, one embodiment and various modified examples of the present invention will be described using the drawings. In the drawings, parts having the same structure and function are given the same reference numerals, and repeated explanations will be omitted in the following description. The drawings are schematically shown, and the dimensions, positional relationships, and the like of various structures in each drawing can be changed appropriately. exist Figure 1 to Figure 4 , Figure 8 , Figure 9 , Figure 11 , Figure 12 , Figure 19 as well as Figure 20 Among them, the length direction of the colorimetric system 1 is added ( figure 1 The upper direction when observing the figure) is the XYZ coordinate system of the right-handed system in the +Z direction. In addition, in Figure 15 , Figure 17 as well as Figure 18 In , the Z axis among the three axes of XYZ is added.

[0064]

[0065]

[0066] figure 1 It is a perspective view illustrating...

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PUM

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Abstract

The invention provides a colorimetric device, a mask component and a colorimetric system. An appropriate detection state according to the type of mask member attached to the colorimetric device is realized. A colorimetric device including an illumination light-receiving part, a mounted part, a plurality of detection parts, and a recognition part is used. Here, the illumination light receiving unit has a light source unit and a sensor unit. The mounted portion is used to mount the mask member having the window portion so as to cover the illumination light receiving portion. The plurality of detection parts are arranged along the mounting direction in which the mask member moves relative to the mounted part in the middle of mounting the mask member to the mounted part, and can respectively detect the detected parts arranged on the mask member. Further, the recognition unit recognizes a detection pattern corresponding to a combination of two or more detection units that detect the detected unit among the plurality of detection units.

Description

technical field [0001] The invention relates to a colorimetric device, its mask component and a colorimetric system with the mask component installed on the colorimetric device. Background technique [0002] For various industrial products and the like, in order to secure constant quality, for example, the color of the surface remains the same between products. Therefore, it is necessary to manage the color of the surface by measuring the color of the surface with a colorimeter or the like at a certain stage from manufacture to shipment. In such a colorimeter, for example, an illumination and light-receiving system having a light source for illuminating the surface of an object (also referred to as a colorimetric object) such as a product or the like as an object of colorimetry and receiving light from A sensor of light such as reflected light emitted by the surface. [0003] In addition, the size and shape of the part of the object to be managed as the color in the surfac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J3/51G01J3/02
Inventor 山野井勇太金泽达也栃本茂昭
Owner KONICA MINOLTA INC