Manufacturing method for anti-glare (AG) panel display glass

A technology for flat panel display glass and a manufacturing method, which is applied in the field of glass deep processing, and can solve problems such as the inability to prepare the target product with the optical performance requirements of AG glass, the inability to realize the fine management and control of the etching process, and the lack of a work area for process adjustment, etc., to achieve improvement. Thinning and polishing efficiency, reducing the amount of thinning and polishing, and low labor intensity

Active Publication Date: 2016-10-26
福建和达玻璃技术有限公司
View PDF2 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole process of glass etching connects each work area through a conveyor belt. When preparing AG glass, each work area can only be processed by a single machine, and there is no work area for process adjustment. The automatic control device for the etching time and speed of AG anti-glare glass acid cannot achieve etching. Process fine management and control
Especially after acid etching, the equipment only undergoes repeated brushin

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Manufacturing method for anti-glare (AG) panel display glass
  • Manufacturing method for anti-glare (AG) panel display glass
  • Manufacturing method for anti-glare (AG) panel display glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] see Figure 1~6 The AG anti-glare flat panel display glass automatic production line used in the manufacturing method of the AG anti-glare flat panel display glass described in this embodiment is equipped with each station area and a DCS control system:

[0061] The station areas are sequentially the feeding area 1, the pickling area 2, the first etching area 3, the second etching area 4, the turnover area 5, the first to third washing areas 6-8, the first to the second 11. Thinning and polishing zones 9-19, washing and drying zone 20, air-drying zone 21, discharge zone 22, and DCS control system (not shown). Each station area can be detachably connected in series, and each station area is tightly connected by fasteners. Each station area is provided with a rack and an independent transmission system, and the racks of each station area are connected in series to form an overall rack 100 . Adjustable legs 25 are provided at the bottom of the frame of each station area....

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a manufacturing method for AG panel display glass, belonging to the technical field of deep processing of glass. An automatic AG panel display glass production line is adopted in the invention. The manufacturing method comprises the following process flow: feeding; pickling; etching; turnover of panels; washing; thinning and polishing; washing and drying through sucking; and air drying. Through pickling, impurities adhered on the surface of a glass flake can be cleaned, so a clean glass surface is obtained for acid etching. Through corrosion of strong acid, honeycomb corrosion pits are formed in the surface of glass, so surface roughness of glass is improved. Chemical polishing is employed for fine processing control of the acid etched surface of the AG glass, and a DCS control system is used for realization of automatic operation of whole flow; thus, accurate control of technological parameters is realized, and product quality is improved.

Description

technical field [0001] The invention relates to the technical field of glass deep processing, in particular to an AG anti-glare flat panel display glass manufacturing method. Background technique [0002] Anti-glare glass, also known as non-reflective glass or anti-reflective glass, is a special surface treatment of the glass substrate, so that it has a lower reflectance than ordinary glass, and basically does not affect the transmission of light. From 8% to below 1%. Anti-glare glass can improve the viewing angle and brightness of the display screen, making the image clearer, the color more vivid, and the color more saturated, thereby significantly improving the display effect. It can be widely used in the production of LCD screens, rear projection TVs, education machine screens, mobile phone covers, electronic photo frames, and instrument display panels. [0003] AG anti-glare substrate glass is an important basic component of a new flat panel display device, and its opt...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C03C15/00
CPCC03C15/00
Inventor 张源兴
Owner 福建和达玻璃技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap