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Adjustment device for microscope component and method for adjusting microscope component

A technology for adjusting devices and microscopes, applied in the direction of microscopes, optical components, optics, etc., to achieve the effect of avoiding repetition

Inactive Publication Date: 2018-11-02
LEICA MICROSYSTEMS CMS GMBH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This causes objects to move out of optimal focus and require readjustment

Method used

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  • Adjustment device for microscope component and method for adjusting microscope component
  • Adjustment device for microscope component and method for adjusting microscope component
  • Adjustment device for microscope component and method for adjusting microscope component

Examples

Experimental program
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Embodiment Construction

[0030] exist Figure 1~3 A preferred embodiment of the adjusting device 100 according to the invention is schematically shown in different views. Refer to the following uniformly Figure 1~3 The adjusting device 100 is described in detail.

[0031] The adjusting device 100 has a guide 110 in which a carriage 120 can be guided. The guide 110 can be mounted, for example, on a microscope, in particular on a microscope stand, by means of suitable mountings, as will be described in more detail later.

[0032] The carriage 120 also has a fastening section 121 , here in the form of a table stand. An objective stage for a microscope can be mounted on this fastening section, which will likewise be described in more detail later. Objects or samples can then be placed on the stage for examination with a microscope.

[0033] In addition, the adjusting device 100 has a gear mechanism 130, such as in particular figure 1 can be seen in . while in image 3 The various gears 131 and 13...

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PUM

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Abstract

The present invention relates to an adjustment device (100) used for a microscope component and is applied to a microscope, a microscope and a method for adjusting the microscope component. The adjustment device comprises a sliding rack (120) in a guiding component (110) and is provided with a transmission mechanism (130); the microscope component (230) can be disposed on the sliding rack (120); and the sliding rack (120) can move in the guiding component (110) towards a gravity direction (z) and towards a direction opposite to the gravity direction (z) by means of the transmission mechanism (130); the adjustment device further comprises at least one spring element (150); and the spring element is arranged in the adjustment device (100) such that the spring element can apply a force on thesliding rack (120) in the direction opposite to the gravity direction.

Description

technical field [0001] The invention relates to an adjustment device for a microscope component, such as a stage, for use in a microscope, and to a method for adjusting such a microscope component. Background technique [0002] Microscopes are used in microscopy, in which the object or sample to be examined is placed on a so-called stage in order to examine it with the aid of a microscope. In order to bring objects into sharp focus or focus during observation with a microscope, the stage is usually adjusted in the focus direction, that is to say often in the z direction either towards or against the direction of gravity. [0003] In the case of using a heavy stage or using a heavy object on the stage, such as inspecting wafers, semiconductor masks, LCD screens or similar on a microscope, the following problems arise: The stage cannot be held in the once-adjusted position only by the frictional force acting in the transmission mechanism, but moves downwards under the action ...

Claims

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Application Information

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IPC IPC(8): G02B21/26G02B21/24
CPCG02B21/26G02B21/241
Inventor 杨俊陈全康曼弗雷德·吉尔伯特
Owner LEICA MICROSYSTEMS CMS GMBH
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