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Film plating tool for eyeglasses

A lens and fixture technology, applied in optics, instruments, optical components, etc., can solve the problems of mirror edge reflection or heterochromia, affecting the quality of lens coating, etc.

Active Publication Date: 2012-10-10
JIANGSU TELILAN COATING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the size of existing lenses is getting smaller and smaller, during the coating process, the jig holding the lens will have a shielding effect on the lens, resulting in reflections or heterochromatic phenomena on the edge of the lens, which will affect the quality of the lens coating

Method used

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  • Film plating tool for eyeglasses
  • Film plating tool for eyeglasses
  • Film plating tool for eyeglasses

Examples

Experimental program
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Embodiment Construction

[0010] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0011] See figure 1 , the lens coating jig 100 provided by the embodiment of the present invention includes a base body 11 and a cover body 12 matched with the base body 11 .

[0012] The substrate 11 has a first surface 1101 , a second surface 1102 opposite to the first surface 1101 , and a plurality of first through holes 111 passing through the first surface 1101 and the second surface 1102 . The inner wall 1110 of each first through hole 111 has a plurality of first protrusions 112 protruding toward the inner diameter thereof. In this embodiment, the plurality of first protrusions 112 are distributed symmetrically along the circumferential direction of the first through hole 111 , and the surface 1121 of the plurality of first protrusions 112 away from the first surface 1101 of the base 11 is in contact with The second surface 1102 of...

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Abstract

The invention relates to a film plating tool for eyeglasses, which is used for holding the eyeglasses during the film plating process. The eyeglass comprises a central optical portion a bearing portion around the central optical portion, and the central bearing portion comprises a plurality of opening distributed along the circumferential direction. The tool comprises a base body and a cover bodyengaged with the base body, the base body including a plurality of first through-holes, while the cover body including a plurality of second through-holes corresponding to the first through-holes. The inner wall of each first through-hole and each second through-hole are equipped with a plurality of first projections and second projections extending towards the internal diameter direction and distributed along the circumferential direction, each of which having a height lower than or equal to the height of the plurality of openings. The plurality of first projections of the base body and the plurality of second projections are respectively matched with the plurality of opening for holding the eyeglasses.

Description

technical field [0001] The invention relates to a lens coating jig. Background technique [0002] With the development of optical products, the scope of application of optical lenses is becoming wider and wider. Accordingly, the industry adopts various methods to manufacture optical lenses to meet the market demand for optical lenses of different specifications (see "Fabrication of Diffractive Optical Lens for Beam splitting Using LIGA Process", Jauh Jung Yang; Mechatronics and Automation, Proceedings of the 2006 IEEE International Conference on, pp.1242-1247, 2006.06). At the same time, in order to reduce costs and improve efficiency, mass production is carried out to meet the demand for optical lenses. Generally speaking, the manufactured optical lenses need to undergo subsequent processing to obtain good properties suitable for the application. [0003] The coating process is one of the important steps in the subsequent processing. Coating refers to coating single-lay...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B1/10B05C3/09B05C13/02
Inventor 简士哲
Owner JIANGSU TELILAN COATING TECH CO LTD
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