Invention Grant
- Patent Title: White LED light source and method of making same
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Application No.: US17121695Application Date: 2020-12-14
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Publication No.: US10998471B2Publication Date: 2021-05-04
- Inventor: Derek Harris , Arkady Garbar , Paul Herro , Justin Barrett
- Applicant: Eyesafe, LLC
- Applicant Address: US MN Eden Prairie
- Assignee: Eyesafe, LLC
- Current Assignee: Eyesafe, LLC
- Current Assignee Address: US MN Eden Prairie
- Agency: Grumbles Law PLLC
- Agent Brittany R. Nanzig; Stephen F. Wolf
- Main IPC: H01L33/52
- IPC: H01L33/52 ; H01L33/50 ; H01L33/58 ; H01L33/56 ; H01L51/52

Abstract:
A light source that includes an LED light source, and one or more encapsulants containing a light-absorbing component that absorbs light in the wavelength range of about 415 nm to about 435 nm and can include at least one phosphor that can provide an LED light source that emits white light having a reduced amount of blue light or even toxic blue light with minimal effect on color characteristics such as correlated color temperature (CCT), color gamut, and luminance.
Public/Granted literature
- US20210098661A1 WHITE LED LIGHT SOURCE AND METHOD OF MAKING SAME Public/Granted day:2021-04-01
Information query
IPC分类: