3D glass television base, television and preparation method of 3D glass television base

A TV and glass technology, applied in the field of TV, can solve the problem of unsatisfactory explosion-proof treatment and achieve good explosion-proof effect

Inactive Publication Date: 2019-05-28
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a 3D glass TV base, aiming to improve the problem of unsatisfactory explosion-proof treatment of the current 3D glass curved surface shape TV base

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
  • 3D glass television base, television and preparation method of 3D glass television base

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0031] In addition, the present invention also proposes a method for preparing the above-mentioned 3D glass TV base, comprising the following steps:

[0032] Step 1. Mix 90-110 parts by weight of main agent with 1.5-5 parts by weight of curing agent to obtain a mixed solution, dilute the mixed solution with 10-20 parts by weight of diluent to obtain a paint; the model is NK- 2 Iwata viscosity cup to measure the viscosity of the paint is 18 to 22 seconds;

[0033] Step 2. Spray the paint on the surface of the base body 1 with a spray gun, and let it flow for 3-5 minutes at room temperature;

[0034] Step 3. Place the base body 1 in a tunnel furnace or an oven for heating and curing. After the paint is cured, the adhesion is greater than 4B, which meets the explosion-proof quality of glass falling ball breaking test without splashing.

[0035] Specifically, before the paint material in step 1 is mixed, the main agent is filtered with 300-400 mesh gauze to ensure that the light ...

Embodiment 1

[0040] This embodiment proposes a TV, including a glass backplane 2 and the above-mentioned 3D glass TV base, the glass backplane 2 is located at the upper end of the base body 1, and the glass backplane 2 and the base body 1 are integrally formed. Its preparation method comprises the following steps:

[0041]S1. Using ultra-clear float glass material with a thickness of 4mm and a transmittance of 92% as raw material, it is processed by a CNC lathe and polished to smoothness. processing to obtain an integrated molding structure; on the surface of the glass back plate 2, use rollers to implement film explosion-proof and use a defoaming machine to remove bubbles. The thickness of the explosion-proof film is 0.12mm. One side is pasted with high temperature tape masking layer;

[0042] S2, adopt 300 mesh gauzes to filter the water-based polyurethane resin, mix the water-based polyurethane resin (particle diameter is 50nm) of 90g with 1.5g of toluene diisocyanate to obtain a mixed...

Embodiment 2

[0046] This embodiment proposes a TV, including a glass backplane 2 and the above-mentioned 3D glass TV base, the glass backplane 2 is located at the upper end of the base body 1, and the glass backplane 2 and the base body 1 are integrally formed. Its preparation method comprises the following steps:

[0047] S1. Using ultra-clear float glass material with a thickness of 4mm and a transmittance of 92% as raw material, it is processed by a CNC lathe and polished to smoothness. processing to obtain an integrated molding structure; on the surface of the glass back plate 2, use rollers to implement film explosion-proof and use a defoamer to remove bubbles. The thickness of the explosion-proof film is 0.13mm. One side is pasted with high temperature tape masking layer;

[0048] S2, adopt 400 mesh gauzes to filter the water-based polyurethane resin, the water-based polyurethane resin (particle diameter is 100nm) of 110g is mixed with the diphenylmethane diisocyanate of 5g, obtain ...

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a 3D glass television base, a television and a preparation method of the 3D glass television base. The 3D glass television base comprises a base body and an explosion-proof coating, wherein the explosion-proof coating is applied to the surface of the base body; the explosion-proof coating layer is prepared from the following raw materials in parts by weight: 90 to 110 partsof a main agent, 1.5 to 5 parts of a curing agent and 10 to 20 parts of a diluent, the main agent is waterborne polyurethane resin, the curing agent is an isocyanate curing agent, the diluent is deionized water, and the particle diameter of the waterborne polyurethane resin is 50 to 100 nm. The 3D glass TV base of the invention avoids splicing joints, bubbles, overlapping or seaming, is resistantto yellowing and anti-aging, and has a good explosion-proof effect.

Description

technical field [0001] The invention relates to the field of televisions, in particular to a 3D glass TV base, a TV and a preparation method for the 3D glass TV base. Background technique [0002] With the popularity of high-end LCD and OLED (Organic Light-Emitting Diode, organic light-emitting diode) TVs in the market, consumers have more demands on the appearance design of TVs. It is difficult for traditional plastic or metal bases to achieve transparent suspension or artistic texture. design needs. The base made of glass has the characteristics of good flatness, rigidity, lightness and ultra-thin, scratch resistance and durability. [0003] At present, the explosion-proof treatment of glass backplanes or bases for TVs generally adopts the method of pasting explosion-proof films, but there are many defects in this method applied to 3D glass products. For 3D glass bases that require a transparent appearance, the film will produce bubbles, wrinkles, etc., which greatly res...

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): C03C17/32H04N5/64
Inventor 张小华
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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