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Substrate grinding device and substrate cleaning equipment

A technology of grinding device and substrate, applied in grinding device, grinding/polishing equipment, grinding/polishing safety device, etc., can solve the problem of poor uniformity of transmittance of lens antireflection coating, size and uniformity of grinding pressure Difficult to control, serious lens stains, etc., to achieve the effect of automatic cleaning, saving manpower and improving grinding efficiency

Active Publication Date: 2019-01-18
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Stains on the lens are often severe and require grinding to remove
[0003] At present, the cleaning of the lens is usually carried out by manual grinding, which has the following problems: the size and uniformity of the grinding pressure are difficult to control, resulting in uneven grinding, which leads to the deterioration of the transmittance uniformity of the anti-reflection coating of the lens , and even sometimes the lens is worn out due to excessive grinding

Method used

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  • Substrate grinding device and substrate cleaning equipment
  • Substrate grinding device and substrate cleaning equipment
  • Substrate grinding device and substrate cleaning equipment

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Embodiment Construction

[0055] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0056] As an aspect of the present invention, a substrate grinding device 100 is provided, such as figure 1 As shown, the substrate grinding device 100 includes: a grinding table 110 , a fixing mechanism 120 and a pressure adjusting mechanism 130 . The grinding table 110 is provided with a grinding layer 112, the fixing mechanism 120 is used to fix the substrate 200 to be ground, and the fixing mechanism 120 can move relative to the grinding layer 112 along the surface of the grinding layer 112, so that the fixing mechanism 120 is fixed The surface of the substrate 200 and the abrasive layer 112 rub against each other. The pressure adjusting mechanism 130 is u...

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Abstract

The invention provides a substrate grinding device, which includes: a grinding table, which is provided with a grinding layer; and a fixing mechanism for fixing the substrate to be ground, and the fixing mechanism can move along the surface of the grinding layer. Relative movement occurs with the grinding layer, so that the surface of the substrate fixed by the fixing mechanism and the grinding layer rub against each other; a pressure adjustment mechanism is used to adjust the surface of the substrate fixed by the fixing mechanism and the grinding layer. pressure between layers. Correspondingly, the present invention also provides a substrate cleaning device. The invention can reduce scratches on the substrate during the cleaning process and save manpower.

Description

technical field [0001] The invention relates to the field of optical lens cleaning, in particular to a substrate grinding device and substrate cleaning equipment. Background technique [0002] The laser tube lens is an optical lens applied at both ends of the laser tube. After a period of use, impurities will adhere to the lens and need to be cleaned. The stains on the lens are often serious and need to be wiped off by grinding. [0003] At present, the cleaning of the lens is usually carried out by manual grinding, which has the following problems: the size and uniformity of the grinding pressure are difficult to control, resulting in uneven grinding, which leads to the deterioration of the transmittance uniformity of the anti-reflection coating of the lens , and even sometimes the lens is worn out due to excessive grinding. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art, and propos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B37/10B24B37/34B24B37/28B24B55/06B24B37/005B08B3/02B08B1/00
CPCB08B3/02B24B37/005B24B37/10B24B37/28B24B37/34B24B55/06B08B1/143
Inventor 王德胜许西恒吴嘉禄
Owner BOE TECH GRP CO LTD
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