Invention Grant
US09328887B2 Enhanced illumination efficacy of white color from green laser and magenta phosphor 有权
来自绿色激光和品红色荧光粉的白色增强照明效能

  • Patent Title: Enhanced illumination efficacy of white color from green laser and magenta phosphor
  • Patent Title (中): 来自绿色激光和品红色荧光粉的白色增强照明效能
  • Application No.: US14198591
    Application Date: 2014-03-06
  • Publication No.: US09328887B2
    Publication Date: 2016-05-03
  • Inventor: Darwin Hu
  • Applicant: Darwin Hu
  • Agent Joe Zheng
  • Main IPC: F21S8/10
  • IPC: F21S8/10 F21Y101/02
Enhanced illumination efficacy of white color from green laser and magenta phosphor
Abstract:
Techniques related to generating daylight-like light from green laser and magenta phosphor are disclosed. Such light may be used in headlights of vehicles. The daylight-like light generated from green laser and filtered through magenta phosphor is almost white or substantially white. The white laser is generated from green laser that is filtered through magenta phosphor. The green laser is well known for producing the highest perceived intensity among all colored lasers with equal or similarly provided energy and is low to obtain in cost.
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