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

Light polarization-light filtering module and touch display screen

A polarizing and polarizing film technology, applied in optics, nonlinear optics, instruments, etc., can solve the problem of increasing the thickness of the touch display screen, and achieve the effect of saving materials and assembly costs and reducing thickness

Active Publication Date: 2013-10-09
ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
View PDF11 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The traditional display mainly includes polarizers, filter components, liquid crystal modules and TFT (ThinFilmTransistor, thin film transistor), which makes itself have a relatively large thickness, and When continuing to attach the touch screen to the display, the thickness of the touch display will be further increased

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
  • Light polarization-light filtering module and touch display screen
  • Light polarization-light filtering module and touch display screen
  • Light polarization-light filtering module and touch display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0036] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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
widthaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

A light polarization-light filtering module comprises a light polarization assembly and a light filtering assembly, wherein the light polarization assembly comprises a light polarization sheet and a first conductive layer, the first conductive layer comprises a plurality of first conductive units which extend in the first direction and are arranged at intervals, the light filtering assembly comprises a transparent substrate, a light-shielding layer, a light filtering layer and a second conductive layer, the second conductive layer comprises a plurality of second conductive units which extend in the second direction and are arranged at intervals, each second conductive unit comprises a second conductive network formed by intersecting second conductive wires, the first direction is not parallel with the second direction. The light polarization-light filtering module can simultaneously realize a touch-control operation, a light-polarization function and a light-filtering function. When the light-polarization light-filtering module is applied to the display screen, the light-polarization light-filtering module directly enables the display screen to have a touch-control function, the thickness of an electronic product is reduced, and materials and assembly cost are largely saved at the same time.

Description

technical field [0001] The invention relates to the technical field of plane display, in particular to a polarizing-filtering module and a touch display screen. Background technique [0002] A touch screen is an inductive device that can receive input signals such as touch. The touch screen has endowed information interaction with a new look and is a very attractive new information interaction device. The development of touch screen technology has aroused widespread concern in the information media circles at home and abroad, and has become a rising high-tech industry in the optoelectronic industry. [0003] Currently, electronic products with a touch display function include a display screen and a touch screen located on the display screen. As an independent component from the display screen, the touch screen needs to be ordered according to the size of the display screen when it is used in some electronic products that realize human-computer interaction, and then assembl...

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): G06F3/041G02F1/1333G02F1/1335
Inventor 唐根初刘伟董绳财唐彬何世磊
Owner ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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