Hisense Gambling laser cinema

In the past two years, Hisense has been committed to the technical research and development of laser cinema. 4K laser cinema TV is the largest overall R&D project invested by Hisense in the past two years, and its technical research and development is much more difficult than 4K LCD TV. At present, Hisense has achieved full independent operation from laser TV research and development, design to production and manufacturing of complete machines, and has obtained 217 patent technologies. Its 100 inch laser cinema TV products have been on the market for less than three years, accounting for nearly 30% of the market share of 85 inch and above super large screen TV markets.

In July this year, Hisense has released the world's first DLP ultra short focus 4K laser TV , size is 100 inches. Hisense 4K laser cinema TV has broken through three major technical difficulties: first, it uses a high processing capacity optical engine, whose processing capacity is 300% higher than that of 2K laser TV products, so as to achieve the fine control of 8.3 million beams of light and achieve the image performance of 8.3 million pixels; secondly, 4K laser TV High resolution lens design is required. Hisense 4K lens achieves an optical resolution of 186 beams of light per millimeter; Third, 4K laser TV Manufacturing should achieve micron level material control precision and lens assembly and adjustment precision. Hisense 4K laser cinema television adopts high-precision manufacturing technology, and its machining has reached a precision of 10 microns close to the limit value. The lens assembly and adjustment precision has reached 5 microns, and the error is less than 1/20 of the diameter of a hair.

As a laser TV, the first thing to solve is the impact of ambient light on the large screen. The flagship version of Hisense Laser Theater TV uses Fresnel passive bionic screen, which can effectively block ambient light, and will not affect the viewing effect even in bright environments. At the same time, the flagship version of Hisense Laser Cinema TV also uses laser light source and Hisense's self-developed color enhancement technology, and the coverage of the color gamut can theoretically reach 116%, striving to bring more real and natural colors to users.

Principle of laser TV display

The emergence of laser TV is a bold innovation both in technology and design. The original telecentric structural light path design of the flagship version of Hisense Laser Cinema TV has expanded a wider light transmission channel, and its brightness performance is better. Even in bright environments, it will not be affected, which is more advanced than traditional projection technology. And the color gamut can reach 116%, which is more rich and real than the ordinary LCD TV.