Light emission modification

A light-emitting diode and white light technology, applied in optics, light guides, filters, etc., can solve problems such as reducing light transmission

Pending Publication Date: 2021-08-20
EYESAFE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Many of these materials red...

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  • Light emission modification

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Embodiment Construction

[0012] Various embodiments will be described in detail with reference to the accompanying drawings. Reference to various embodiments does not limit the scope of the appended claims. Furthermore, any examples set forth in this specification are not intended to be limiting and are merely examples of some of the many possible embodiments for the appended claims. It should be understood that various omissions and substitutions of equivalents are considered advantageous, but these are intended to cover applications or embodiments without departing from the spirit or scope of the appended claims. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting.

[0013] figure 1 is a schematic cross-sectional view of system 100 showing an example of a system in which the present disclosure may be advantageously employed. Display system 100 may be used in, for example, a liquid crystal display ...

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Abstract

A display device is disclosed that includes a backlight comprising light-emitting diodes. The disclosed display device includes a liquid crystal panel configured to control transmission of light from the backlight to a viewer. The display device also includes one or more optical films that incorporate one or more light conversion materials.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Patent Application Serial No. 16 / 695,983, currently pending, filed November 26, 2019, entitled "LIGHT EMISSION MODIFICATION," which [0003] Also claiming the benefit of U.S. Provisional Patent Serial No. 62 / 772,513, which has expired, filed on November 28, 2018, entitled "LIGHT EMISSION MODIFICATION." technical field [0004] The present disclosure relates to display systems including light converting materials. Background technique [0005] Handheld, tablet, computer and other device displays have trended towards higher resolution and truer color balance. While resolution and color can be achieved using various methods, many high-performance displays include LEDs that can produce high levels of blue within the output spectrum. Many of these devices are battery powered, and users often expect long battery life. Long battery life generally requires low power consumption, as ...

Claims

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Application Information

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IPC IPC(8): G02B1/04G02B5/00G02B5/20
CPCG02F1/133603G02F1/13362Y02B20/40G02B6/005G02F1/133607G02F1/133614G02F1/133536G02F2201/086G02F2201/50G02B5/208G02B5/22G02B5/003G02B1/04G02F1/133514G02B6/0051H05B47/11
Inventor 阿尔卡季.加尔巴尔博尼.G.西蒙斯罗伯特.维瑟
Owner EYESAFE INC
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