Shanghai DIDON Industrial Co., Ltd.
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DHN-Professional 3D HD Laser Projector Supplier
Laser projectors (laser action projector) use laser beams to transmit images. The optical components of the laser beam projector are mainly composed of RGB light valve, X prism, projection lens and drive light valve.

The laser beam passes through the corresponding optical elements and the beam expansion of the processing chip in the machine, and then transmits to the X prism to integrate the three laser beams. Then the integrated laser is transmitted to the projection screen by the projection objective lens, and the entire display process of the digital laser projector is completed.
News
The Performance-price ratio of the Laser Projector 1080p
The Performance-price ratio of the Laser Projector 1080p Oct 13,2019 At present, there are many 4K household projectors whose prices have fallen below 10,000 yuan on the market, and the cost of household 4K experience has been significantly reduced. The clearness of th...
What's the difference between Laser Beam Projector and Traditional Projector?
What's the difference between Laser Beam Projector and Traditional Projector? Oct 10,2019 Ultra-high pressure mercury bulbs are commonly used in traditional projectors, which belong to high-pressure gas discharge light source. Laser beam projectors mainly use laser light-emitting module, w...
Heat Dissipation Skills and Technical Analysis of Laser Video Projector
Heat Dissipation Skills and Technical Analysis of Laser Video Projector Oct 07,2019 When the laser video projector works, it is in a heat balance state under the action of the cooling fan, which is related to the external temperature. When the external temperature exceeds a certain t...
Company Introduction
As one of the leading multimedia products manufacturers and suppliers in the industry, Shanghai DIDON Industrial provide high-quality products for our customers including laser projectors, HDBaseT Extender, video processor.

The DHN brand implies that DIDON pursues the great dream of high quality and natural images. DIDON has the comprehensive product line in the aspects of picture display technology, edge-blending technology, picture processing technology, central control technology, long-distance drive transmission technology and audio video switching technology in laser projector, and has achieved high research and development achievements.
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