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Film coating jig

A jig and coating umbrella technology, which is applied in manufacturing tools, glass manufacturing equipment, glass molding, etc., to ensure the performance of filtering optical rotation, suitable for popularization and application, and simple in structure.

Inactive Publication Date: 2011-10-12
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, it is necessary to provide a coating fixture which is simple in structure and easy to improve the problems existing in the existing infrared filter coating process.

Method used

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Embodiment Construction

[0031] The technical solution will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] see figure 1 , an embodiment of the present invention provides a coating jig 200 , which includes a coating umbrella stand 80 and at least one carrying jig 100 .

[0033] The coating umbrella stand 80 defines a plurality of carrying holes 82 for receiving the carrying jig 100 . The inner surface of the coating umbrella frame 80 faces the coating source (not shown), and the coating umbrella frame 80 can rotate relative to the coating source to make the coating layer even.

[0034] see figure 2 , the carrying fixture 100 is used for carrying plate-shaped or sheet-shaped components to be coated (not shown in the figure) during coating, such as a mother glass for making optical filters. The carrying fixture 100 includes a base part 10 , a carrying part 20 , and a fixing element 30 .

[0035] In this embodiment, the base part 10 is a s...

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Abstract

The invention relates to a film coating jig which comprises a film coating umbrella stand having at least one bearing hole. The film coating jig further comprises at least one bearing jig, wherein the bearing jig comprises a matrix part, a bearing part formed on the matrix part and a fixed element for fixing an element to be coated; the matrix part leans against the outer surface of the film coating umbrella stand and crossly arranged on the at least two sides of the bearing hole; the bearing part is contained in the bearing hole, the bearing part is provided with a bearing face for bearing the element to be coated, and the bearing face is a plane; when the element to be coated is borne on the bearing face, the surface facing to the bearing face, of the element is fitted with the bearing face; the fixed element leads the surface facing to the bearing surface, of the element to be coated to be fitted with the bearing face; and the bearing jig is further provided with a through hole which penetrates through the matrix part and the bearing part and is used for monitoring light to penetrate through the through hole and emit to the element to be coated so as to monitor the formation of the film layer of the element to be coated.

Description

technical field [0001] The invention relates to a coating jig, in particular to a coating jig used for coating a glass sheet. Background technique [0002] The surface of the filter is coated with a layer of filter film, which can filter light of a certain predetermined wavelength, and is an important optical component. When making a filter, usually the glass mother board for making the filter is fixed on the coating umbrella stand in the evaporation process, the evaporation target is placed under the coating umbrella stand, and the target is washed to the coating umbrella by evaporation stand, so as to coat one surface of the mother glass facing below the coating umbrella stand. At the same time, in order to control the thickness of the film layer, generally a spectrometer is directly installed in the coating machine to directly measure the monitoring piece. When certain optical characteristics of the monitoring piece meet the requirements, it means that the thickness of t...

Claims

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Application Information

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IPC IPC(8): C03B17/00
Inventor 蔡泰生
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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