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Transparent display film with blue-ray protection function and preparation method thereof and projection system with same

A technology with transparent display and protective functions, applied in the field of projection systems, can solve problems such as limitations, high heat, and high cost, and achieve better imaging effects

Active Publication Date: 2018-07-17
上海全鹰智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of using traditional flat-panel displays include large volume, high heat, etc., and high cost, which limits the application of this technology

Method used

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  • Transparent display film with blue-ray protection function and preparation method thereof and projection system with same
  • Transparent display film with blue-ray protection function and preparation method thereof and projection system with same
  • Transparent display film with blue-ray protection function and preparation method thereof and projection system with same

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Experimental program
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Effect test

Embodiment 1

[0028] Embodiment 1: A transparent display film with blue light protection function and its preparation method and projection system with transparent display film

[0029] Such as figure 1 As shown, the present invention provides a transparent display film with blue light protection function, including a projection display layer 1, a substrate layer 2, an adhesive layer 3, and a release material layer 4 laminated in sequence; the raw material formula of the projection display layer 1 as follows:

[0030]

[0031] Wherein, the scattering particle material is composed of aluminum oxide and zirconium oxide in a mass ratio of 1:1, wherein the refractive index of aluminum oxide is 1.760, the refractive index of zirconium oxide is 2.13; the particle size of aluminum oxide It is 50nm, and the particle size of zirconia is 100nm. After testing, the objective of the present invention can be achieved when the particle size of the scattering particle material ranges from 1 nm to 700 nm.

[003...

Embodiment 2

[0046] Embodiment 2: A transparent display film with blue light protection function and its preparation method and projection system with transparent display film

[0047] See attached figure 1 As shown, a transparent display film with blue light protection function includes a projection display layer 1, a substrate layer 2, an adhesive layer 3, and a release material layer 4 laminated in sequence; the raw material formula of the projection display layer includes the following weight percentages Sub-content components:

[0048]

[0049] Wherein, the optical scattering material is composed of aluminum oxide and zirconium oxide (mixed according to a mass ratio of 3:7, wherein the refractive index of aluminum oxide is 1.76, and the refractive index of zirconium oxide is 2.17; aluminum oxide The particle size of zirconia is 70nm, the particle size of zirconia is divided into 1um, 700nm, 5um, and the weight ratio of these three particle sizes of zirconia is 2:2:3.

[0050] The raw materi...

Embodiment 3-5

[0060] Embodiment 3-5: A transparent display film with blue light protection function and its preparation method and projection system with transparent display film

[0061] See attached figure 1 As shown, a transparent display film with blue light protection function includes a projection display layer 1, a substrate layer 2, an adhesive layer 3, and a release material layer 4 laminated in sequence; the raw material formula of the projection display layer includes the following weight percentages Sub-content components:

[0062]

[0063] 1. Scattering particle material: Example 3: The scattering particle material is composed of zinc oxide, zirconium oxide and organic silicon particles mixed in a mass ratio of 1:1:2, wherein the refractive index of zinc oxide is 2.01 The refractive index of zirconia is 2.17, the refractive index of organic silicon particles is 1.42; the particle size of zinc oxide is 35nm, the particle size of zirconia is 58nm; the particle size of organic silic...

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Abstract

The invention provides a transparent display film with blue-ray protection function and a preparation method thereof and a projection system with the same. The transparent display film with the blue-ray protection function comprises a projection display layer, a base material layer, an adhesive layer and a release type material layer which are sequentially overlapped, wherein the raw material formula of the projection display layer comprises 70-99.4% of resin, 0.1-5% of scattering particle material, 0.3-9% of a blue-ray absorbing agent, 0.1-6% of a dispersing agent, and 0.1-10% of a curing agent; the scattering particle material is a mixture prepared through two or more materials with different refractive indexes, and the scattering particle material is the mixture prepared through two ormore materials with different particle sizes. According to the transparent display film with the blue-ray protection function, the raw material formula of the projection display layer comprises the blue-ray absorbing agent, so that residual high-energy glue rays can be absorbed by the blue-ray absorbing agent, and as a result, eyeballs are protected.

Description

Technical field [0001] The invention belongs to the field of display technology, and particularly relates to a transparent display film with blue light protection function, a preparation method thereof, and a projection system with a transparent display film. Background technique [0002] Currently, the transparent display technologies on the market mainly include: holographic display, TOLED (transmissive organic light-emitting device), reflective display and transparent LCD (Liquid Crystal Display, liquid crystal display). The problems of using traditional flat panel displays include large volume, large heat and other problems, and high cost, which limits the application of this technology. [0003] Transparent display film (also called transparent projection display film) is a new type of projection imaging film at present. It has high visible light transmittance and can be attached to transparent glass for use. Generally, these transparent display films contain some nano-diffus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/20C09D133/04C09D133/00C09D175/04C09D7/61G03B21/56
CPCC08K5/1545C08K5/3417C08K5/3437C08K5/47C08K2003/2227C08K2003/2244C08K2003/2296C08K2201/014C08L33/12C08L61/28C09D133/00C09D133/04C09D175/04C09J2400/143C09J2423/046C09J2427/006C09J2433/00C09J2467/006C09J2301/312G03B21/56
Inventor 陈佳刘庆雷
Owner 上海全鹰智能科技有限公司
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