Inventor of ALPD® Laser Display Technology
What is ALPD® Technology?
ALPD® , namely fluorescent laser technology, is based on the technical route of laser excitation of fluorescent materials and mixed multi-color lasers for image display.
  • Global Patent 3500+
    Covering China, America, Japan, Korea, Europe, etc.
  • The world's first
    According to the "Industrial Patent Analysis Report - New Display" edited by the State Intellectual Property Office, Guangfeng Technology is the first patent applicant to propose this technical route in China.
  • Cited 600+
    Cited by the industry and domestic and foreign enterprises successively
  • Why Fluorescence Lasers
    Both laser and fluorescence, integrating the advantages of both and abandoning the disadvantages of both
    ALPD® for continuous innovation
    For more than ten years of technology, Appotronics has been iteratively upgraded from ALPD
    ALPD® _ 1.0
  • In 2007, Appotronics pioneered the subversive ALPD® fluorescent laser display technology route, and applied for ALPD® basic patents in the U.S. and Chinese Patent Offices
  • In 2011, ALPD®1.0 was successfully launched and applied to laser mosaicking
  • Combines the advantages of fluorescence and blue laser
  • Simpler architecture, integrated fluorescence and filters, fewer components
  • ALPD® _ 2.0
  • In 2007, Appotronics pioneered the subversive ALPD® fluorescent laser display technology route, and applied for ALPD® basic patents in the U.S. and Chinese Patent Offices
  • In 2011, ALPD®1.0 was successfully launched and applied to laser mosaicking
  • Combines the advantages of fluorescence and blue laser
  • Simpler architecture, integrated fluorescence and filters, fewer components
  • ALPD® _ 3.0
  • In 2007, Appotronics pioneered the subversive ALPD® fluorescent laser display technology route, and applied for ALPD® basic patents in the U.S. and Chinese Patent Offices
  • In 2011, ALPD®1.0 was successfully launched and applied to laser mosaicking
  • Combines the advantages of fluorescence and blue laser
  • Simpler architecture, integrated fluorescence and filters, fewer components
  • ALPD® _ 4.0
  • In 2007, Appotronics pioneered the subversive ALPD® fluorescent laser display technology route, and applied for ALPD® basic patents in the U.S. and Chinese Patent Offices
  • In 2011, ALPD®1.0 was successfully launched and applied to laser mosaicking
  • Combines the advantages of fluorescence and blue laser
  • Simpler architecture, integrated fluorescence and filters, fewer components
  • ALPD® _ 5.0
  • Officially launched in November 2022, giving full play to the advantages of core components more flexibly.
  • Greater color gamut (120% sRGB Rec.2020, 165% DCI-P3,210% Rec.709)
  • Higher light efficiency(ALPD 5.0 Pro>20lm/W;ALPD 5.0 Lite>10lm/W)
  • Smaller volume (0.47/0.33/0.23 platform, more flexible configuration of optic engine)
  • Market coverage
    In essence, Appotronics invented a new light source technology, and transformed the technology into products and brought it into people's daily life, opening a wider horizon for everyone.
    Use the light of technology to create a beautiful vision. new light, new life