Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Transparent conductive laminated body with visible adjustment layers

A transparent conductive layer, transparent conductive technology, applied to the conductive layer, oxide conductor, non-metallic conductor, etc.

Inactive Publication Date: 2011-10-12
USHINE PHOTONICS CORP
View PDF4 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when TCL must be patterned, there is still a significant difference in chromaticity between the TCL patterned part and the non-patterned part of this design under the observation of transmitted light and reflected light, especially when low impedance (200Ω / cm 2 In the case of the transparent conductive film below), only one or two buffer layers are added, and the difference in chromaticity before and after patterning cannot be overcome, and the existence of the etching pattern can still be clearly felt visually , and the image quality of the touch display is seriously affected

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
  • Transparent conductive laminated body with visible adjustment layers
  • Transparent conductive laminated body with visible adjustment layers
  • Transparent conductive laminated body with visible adjustment layers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0051] The embodiment of the present invention discussed below selects a polyethylene terephthalate (PET) substrate with a double-sided hardening treatment, its refractive index is about 1.43, and its thickness is 135 μm. The first visible light adjustment layer is wet-coated. The second visible light adjustment layer, the third visible light adjustment layer, the transparent conductive layer and the intermediate layer are formed by dry sputtering. Wherein the first visible light adjustment layer is Silicon-fluorine (fluorine) copolymer resin, and the second visible light adjustment layer is TiO 2 , the third visible light adjustment layer is SiO 2 , the transparent conductive layer is ITO, and the intermediate layer is SiOx. Comparative example is to select the polyethylene terephthalate (PET) base material that has double-sided hardening treatment, and its refractive index is about 1.43, and thickness is 135 μ m, the first buffer layer, the second buffer layer, and transpar...

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
Surface resistanceaaaaaaaaaa
Optical thicknessaaaaaaaaaa
Physical thicknessaaaaaaaaaa
Login to View More

Abstract

The invention is a transparent conductive laminated body with visible adjustment layers. The transparent conductive laminated body comprises a transparent organic polymer substrate, a first visible adjustment layer and a second visible adjustment layer, a third visible adjustment layer and a transparent conductive layer which are sequentially stacked. The refractive index of the first visible adjustment layer is between 1.3 and 1.7, and the optical thickness of the first visible adjustment layer is between 10nm and 260nm; the refractive index of the second visible adjustment layer is between 1.8 and 2.5, and the optical thickness of the second visible adjustment layer is between 3nm and 150nm; the refractive index of the first visible adjustment layer is between 1.3 and 1.7, and the optical thickness of the first visible adjustment layer is between 10nm and 260nm; and the root mean square value of the difference between the reflectivity of the wavelength of the transparent conductive laminated body and the average reflectivity is less than 3% within the visible wavelength scope of 380nm-700nm, and the surface impedance is between 130 and 1000omega / cm<2>.

Description

technical field [0001] The present invention relates to a transparent conductive laminated body with light transmission in the visible light spectrum region, in particular to a transparent conductive laminated body including a visible light adjustment layer. In addition to being applicable to liquid crystal displays, electroluminescent displays, anti-static or anti-electromagnetic waves, the transparent conductive laminate with visible light adjustment layer of the present invention is especially suitable for touch panel applications, especially for electrostatic capacitive coupling or The use of improved resistors in touch panels. Background technique [0002] With the rapid advancement of information and electronic technology, the 3C electronic products used by people are developing towards the trend of lightness, thinness, shortness, smallness and convenient operation, and the touch panel can provide basic touch button functions and other simple virtual functions. User i...

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): H01B5/14H01B1/08G06F3/041B32B9/04
Inventor 陈炫达徐明鸿赖俊光
Owner USHINE PHOTONICS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com