Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Liquid crystal cleaning and production equipment

A technology for production equipment and liquid crystal, applied in the field of liquid crystal cleaning production equipment, can solve problems such as affecting the performance of the liquid crystal screen, scrapping the whole machine, and increasing the cost of liquid crystal production, and achieve the effect of eliminating hidden dangers of environmental protection, meeting environmental protection requirements, and enhancing the removal effect.

Inactive Publication Date: 2017-07-18
苏州亚信华电子科技有限公司
View PDF9 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is not cleaned, it will affect the performance of the LCD screen, and even corrode the electrode leads in severe cases, causing the whole machine to be scrapped
Therefore, in the production process of LCD screens, the cleaning effect directly affects the reliability and yield of LCD screens. At present, the cleaning of liquid crystals is mainly to add penetrants, surfactants and other additives in water for cleaning. The wetting, emulsifying and dispersing effects of oil stains, coupled with the auxiliary effects of surfactants and other additives, are suitable for cleaning various oil stains, but its disadvantages are that it is difficult to clean blind holes, and the cleaning solution cannot be recovered and causes a lot of waste. Wastewater containing chemical active agents and dirt is directly discharged without treatment, which seriously pollutes the environment, so sewage treatment facilities must be added, which also greatly increases the production cost of liquid crystal

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
  • Liquid crystal cleaning and production equipment
  • Liquid crystal cleaning and production equipment
  • Liquid crystal cleaning and production equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] refer to Figure 1~4 , a liquid crystal cleaning production equipment, including a base support 1, a cleaning device 2, a water tank 3, a cleaning liquid circulation system 4, a feeding device 5, and a conveyor belt 6, and the base support 1 is a plurality of sequentially arranged on a production line. A feeding device 5 is installed on the top plane of a base support 1, and then a cleaning device 2 is installed on the top plane of the next base support 1, and a cleaning liquid circulation system 4 is installed inside the base support 1, and the cleaning liquid circulation system 4 and The cleaning device 2 is assembled together. A water tank 3 is installed on the top plane of the last base bracket 1. The water tank 3 and the cleaning liquid circulation system 4 are connected together through pipelines. The conveyor belt 6 is installed through the feeding device 5 and the cleaning device 2. Furthermore, an air knife (not shown) is installed in the feeding device 5. Sinc...

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 discloses liquid crystal cleaning and production equipment which comprises a plurality of base supports and a conveying belt. The base supports are sequentially arranged on a production line. The top end plane of the first base support is provided with a feeding device, the top end plane of a second base support is provided with a cleaning device, three cleaning liquid circulating systems are installed in the second base support and assembled together with the cleaning device, and the top end plane of the last base support is provided with a water tank. According to the cleaning device, organic matter and cleaning agent residue on the surface layer of liquid crystals are removed through electrochemical oxidation liquid at first, the removal effect on organic matter is enhanced, more importantly, a large amount of waste water containing the cleaning agent can be prevented from being produced, environmental protection requirements can be met, finally pure water is filtered through a self circulation system and then sprayed by a cleaning spray head to the surface layer of the liquid crystals, the liquid crystals are completely and thoroughly cleaned, and no impurity or cleaning agent is left on the surface layer.

Description

technical field [0001] The invention relates to a liquid crystal cleaning production equipment. Background technique [0002] Liquid crystal is a kind of substance with special properties. The liquid crystal material used on the liquid crystal screen is an organic compound with structures such as cholesteryl ester, cyanobiphenyl, and phenylcyclohexane. If it is not cleaned, it will affect the performance of the LCD screen, and even corrode the electrode leads, causing the whole machine to be scrapped. Therefore, in the production process of LCD screens, the cleaning effect directly affects the reliability and yield of LCD screens. At present, the cleaning of liquid crystals is mainly to add penetrants, surfactants and other additives in water for cleaning. The wetting, emulsifying and dispersing effects of oil stains, coupled with the auxiliary effects of surfactants and other additives, are suitable for cleaning various oil stains, but its disadvantages are that it is diff...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B08B11/04B08B5/02B08B3/02B08B3/08B08B3/10B08B3/14
CPCB08B3/022B08B3/08B08B3/10B08B3/14B08B5/023B08B11/04B08B2203/007
Inventor 阙进林李永祥成林
Owner 苏州亚信华电子科技有限公司
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
Eureka Blog
Learn More
PatSnap group products