OPPO recently released Air glass, as the industry's lightest monocular AR glasses, domestic and foreign digital bloggers have started to evaluate it, and gave a high evaluation.
"We are producing a batch of diffractive optical waveguide lenses exclusively for OPPO," said Dr. Meng, CTO of ZJZG Optoelectronics Technology Corporation.
Recently, ZJZG has broken through the technical bottleneck and successfully achieved mass production of diffractive optical waveguide lenses. The key technical indicators can be compared with international leading products.
These diffractive optical waveguide lenses are used on OPPO Air Glass, the latest generation of AR smart glasses released by OPPO, which are currently the lightest monocular AR glasses in the industry.
The core key to realizing the lightness of AR glasses is that the AR display module adopts advanced diffractive optical waveguide technology. That is to say, the diffractive optical waveguide lens and monocular split design exclusively provided by ZJZG are used, thus realizing the ultimate experience of coexistence of beauty and lightness of OPPO Air Glass.
At present, ZJZG has become one of the few diffractive optical waveguide manufacturers in China that has a complete production line and is capable of mass production. Based on more than 20 years of professional technology accumulation in the Grating and Measurement Laboratory of Tsinghua University in China, ZJZG has independently mastered the three core technologies of "grating design, grating master processing, and nano-imprint production".
Talking about the exclusive technology owned by the company, the head of ZJZG R&D said: "Compared with the commercial software used by most manufacturers, our self-developed grating design software has three advantages: fast calculation speed, high calculation accuracy, and high design freedom. , not only can complete the grating design quickly and accurately, but also can design many complex grating structures that cannot be designed by commercial software."
The excellent technology not only attracts large orders for ZJZG, but also helps the company to successfully obtain a number of strategic investments.
"With the upgrading of our technology, our orders and customers also increase." Dr. Meng said, "After obtaining strategic investment, we will build a fully automatic production line, and the production capacity can be expanded by 10 times after production, and the annual production capacity will reach With 1.5 million pieces, it is likely to become the first fully automated AR diffractive optical waveguide mass production line in China."
At present, ZJZG has established cooperative relations with many domestic mobile phone manufacturers and optical manufacturers.