Technical Name 擴增實境之光場顯示光機
Project Operator National Taiwan University
Project Host 陳宏銘
PetaRay’s solution is called LiFiD, which is delivered in the form of optical module for near-eye displays. It reproduces the light rays of a sceneprojects them directly onto user’s retinas. Besides projecting light rays directly onto user’s retina to solve the vergence-accommodation conflict, LiFid has continuous focal planesallows the display content to precisely match the desired depth of field. No eye tracker and/or other sensors are needed for the projection.
Technical Film
Scientific Breakthrough
Petaray's light field technology reproduces the light rays of the objectsprojects them directly onto user's retinas which completely solves the dizziness problem caused by the AR/XR due to the visual convergence adjustment conflict (VAC). Besides, it can generate a continuous focus plane, which breaks through the current light field display technologies' disadvantage that can only have the multiple focus planes, so that the depth of field of the virtualreal images is consistent to achieve a complete fusion effect. Low complexity transform App is available.
Industrial Applicability
AR/XR glasses are the next generation consumer electronics main stream products after computers/laptopssmart phones. Its product applications will be expanded from digital games to automobiles, movies, entertainment, health care, education, construction, smart manufactureso on. Petaray, the key components provider of AR light field  module, not only occupy the world's leading position in technology, but also enhance  the competitiveness of the current domestic AR/XR glasses industry, reduce the cost of imported optical machinesincrease export value
Matching Needs
Keyword Augmented reality Virtual reality Light field display Visual convergence adjustment conflict (VAC) Near eye display Retinas Eye tracking Multiple focus planes Continuous focus planes Virtual reality fusion
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