Shanghai DIDON Industrial Co., Ltd.
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Research & Development

Research & Development

Research & Development
Since the second half of 2015, the laser projection industry market has been extremely active, and new products have been introduced by various manufacturers. The DIDON DHN brand from China is even more eye-catching. In early 2016, DIDON aimed at the big screen new media and big screen new application market, and launched the first star product dm907 under the DHN brand. This is the world's first truly multi-projector laser projector. This is due to the built-in powerful geometry correction and edge fusion processing chip of dm907. With this function, multiple dm907 can be merged into larger resolution and larger resolution. With laser projection, the dm907 laser projector has 4500 lumens and 1080p resolution. Rate, 0.25 projection ratio, providing a perfect big screen solution for indoor advertising applications such as subway advertising, high-speed rail advertising, airport advertising, window display, restaurant, KTV, foot bath shop.

In 2016, with the continuous development of the home projection market, laser light source technology and ultra-short-focus reflection projection technology have become more and more mature, large-screen laser TV has also become a focus, while the gradually mature anti-light curtain has solved the stray light on the painting. The influence of quality contrast, the advantage of laser TV relative to TV is becoming more and more obvious. In October 2016, DIDON launched the HDX680, a laser TV specifically for the home market. The HDX680 features 4,500 lumens Full HD resolution, 0.25 throw ratio, and is superior to DM907 quality and color.

DIDON Projector

In 2016, with the continuous development of the home projection market, laser light source technology and ultra-short-focus reflection projection technology have become more and more mature, large-screen laser TV has also become a focus, while the gradually mature anti-light curtain has solved the stray light on the painting. The influence of quality contrast, the advantage of laser TV relative to TV is becoming more and more obvious. In October 2016, DIDON launched the HDX680, a laser TV specifically for the home market. The HDX680 features 4,500 lumens Full HD resolution, 0.25 throw ratio, and is superior to DM907 quality and color.

DIDON Projector

In October 2017, DIDON launched a laser projector with 3,500 lumens, XGA resolution and 0.6 throw ratio to meet the needs of some low-end and mid-range users in indoor panoramic applications such as KTV and restaurants.

DIDON Projector

In 2017, DM907 continued to exert its strength in the market, and it shined in the field of large-screen splicing and fusion. But our keen sense of multi-spelling projections is really a larger application market in the field of exhibitions. The exhibition shows that larger application scenarios place higher demands on the brightness and stability of the projector. After a year of hard work and development, DIDON launched a full range of 6000 lumens projectors in December 2017, including DM6300 laser projector (6300 lumens, XGA, telephoto), DM630ST laser projector (6300 lumens, XGA, short focus), DU6100 (6100 lumens, WUXGA, telephoto), DU610ST (6100 lumens, WUXGA, short focus). These projectors complete the multi-projector laser projection product line, and have built-in geometric correction and edge blending functions in the projection. In addition, they also have IP Camera extensions, which are reserved for automatic fusion in the future.

DIDON Projector

In June 2018, after more than a year of continuous efforts by another R&D team, two truly professional projectors under the DHN brand came out - du7800 and du8300. The two machines have 7800 lumens and 8300 lumens respectively, with a resolution of up to WUXGA, with 5 interchangeable lenses, and a projection ratio covering most of the focal lengths from 0.6 to 4.7. It is widely used in exhibitions, large venues, high-end theaters, large conference rooms and other occasions.

DIDON Projector

In February 2019, DIDON continued to improve the product line of multi-projector laser projectors and launched three 7000 lumen segment projectors. They are DU7200 (7200 lumens, WUXGA, telephoto), DU710ST (7100 lumens, WUXGA, short focus), DM730ST (7300 lumens, XGA, short focus). The projection has built-in powerful geometry correction and edge blending. With IP Camera extension, it will reserve a fully automatic fusion interface for the future. At this point, DIDON DHN multi-projector laser projector brightness covers 4500 lumens ~ 7300 lumens, resolution covers XGA, 1080P, WUXGA, projection ratio covers telephoto and short focus, for new media, new applications, education, exhibitions and other occasions The big screen implementation provides the best solution.

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