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
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  • 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

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

Examples

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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...

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PUM

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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

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Application Information

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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
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