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

Light emission reducing compounds for electronic devices

A technology of light absorbing compounds and capacitors, applied in optics, circuits, filters, etc., to solve problems such as the inability to maintain dye or pigment dispersion

Active Publication Date: 2018-04-17
EYESAFE INC
View PDF17 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Glass, polycarbonate, acrylic, and nylon lenses and films exist, but may not maintain dye or pigment dispersion and achieve an optical density sufficient to maintain high transmission values ​​at this thickness

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 emission reducing compounds for electronic devices
  • Light emission reducing compounds for electronic devices
  • Light emission reducing compounds for electronic devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Generally, the present invention relates to one or more absorbing compounds, which can be combined with one or more polymer substrates to be disposed on or incorporated into electronic devices. The absorbing compound is ideally blue-based and provides protection for the individual from potentially harmful light emitted by the electronic device, and the polymer substrate is used for applications to or in electronic devices. The combination of absorbing compounds and polymer substrates described herein may include materials used to fabricate filters having defined transmittance and optical density characteristics for visible wavelength transmittance. In some embodiments, the material from which this filter is made may include an organic dye impregnated polycarbonate composition. In applications, the protective film can be applied to the screen surface of the device after purchasing the electronic device, or the protective film can be incorporated into the screen during man...

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

A light-absorbing, neutral density filter for an electronic device display is provided. More specifically, a light-absorbing, neutral density filter applied as a shield, protective film, or protectivecoating layer for an electronic device display that blocks ultraviolet light, high energy visible light, and at least a portion of blue light. The neutral density filter comprises a polymer substrateand an absorbing agent.

Description

[0001] Cross references to related applications [0002] This application is entitled "LIGHT EMISSION REDUCING FILM" filed on May 22, 2015 for the rights and interests of the U.S. Provisional Application No. 62 / 002412 filed on May 23, 2014, entitled "LIGHT EMISSION REDUCING FILMFOR ELECTRONIC DEVICES" FOR ELECTRONIC DEVICES" U.S. non-provisional application No. 14 / 719604 part of the continued application, and requires the U.S. provisional application No. 62 / 175926, entitled "LIGHT EMISSIONREDUCING FILM FOR ELECTRONIC DEVICES", filed on June 15, 2015, U.S. Provisional Application No. 62 / 254871 filed on November 13, 2015 entitled "LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES" and filed on November 13, 2015 entitled "LIGHT EMISSION REDUCINGFILM FOR VIRTUAL REALITY HEADSET" U.S. Provisional Application No. 62 / 255287, filed on April 13, 2016, entitled "LIGHT EMISSION REDUCING FILM FOR ELECTRONIC DEVICES", the benefits of U.S. Provisional Application No. 62 / 322624. Technica...

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): G02B5/20G02F1/13G02F1/1333G02F1/1335H01L27/32H01L51/50
CPCG02F1/133509G02F2201/086G02B5/208G02F1/133331
Inventor 贾斯廷·巴雷特史蒂文·D·莫博尼·G·西蒙斯贾斯廷·托莱
Owner EYESAFE INC
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