According to reports, this solution is based on the analysis of the thermodynamic characteristics model of the LED box and real-time calculation of changes in the box's thermal characteristics to dynamically adjust the thermal compensation coefficient. It can effectively solve the color temperature deviation and red stripes caused by different spatial positions of the screen and uneven temperature distribution, as well as bluish problems caused by the position of the power supply and IC inside the box, ensuring that the color and color temperature of the box can always be accurately presented.
Public information shows that Nova Nebula, founded in 2008, focuses on the research and application of core algorithms for video and display control. At present, it has provided full-link video display and control solutions for many top events such as the CCTV Spring Festival Gala, the Winter Olympics, the Football World Cup, and the Asian Games.
The new display and ultra-high-definition video industry is a pillar industry in my country's information technology field. Statistics show that in 2023, the global new display industry’s operating revenue across the industry chain will be US$187.6 billion, with my country accounting for nearly 50%.
And MLED (Mini&Micro LED (the collective name for LED) is an irreplaceable and important part of the new display industry. It can be widely used in any display situation from the smallest to the largest size. The market potential is huge. According to incomplete statistics from Pjtime.com, in the first half of 2024, 16 new projects related to MLED were signed, with a total investment of 16. The capital amount exceeds 55 billion yuan, far exceeding the total project investment in 2023 and approaching the peak annual investment in 2022. Industry insiders revealed that MLED panel shipments will increase significantly in 2024 and are expected to double compared with 2023.
In the field of new displays, Nova Nebula has achieved technological breakthroughs in the field of MLED core equipment and MLED core chips through long-term technical pre-research and research, and launched MLED Demura equipment, multi-angle inspection machines, ink binning machines, fully automatic rework machines, MLED control chips, high-speed interface chips and other equipment and chips. Nova Nebula said that currently, relevant equipment and chips have been successfully used in batches by industry partners, significantly improving the throughput rate and production efficiency of MLED display panels, promoting production standardization, and assisting the large-scale mass production and application of MLEDs.
It is reported that ultra-high-definition video represents the forefront of current video technology. The current video industry is in the upgrade stage from 2K to 4K. Compared with 4K, 8K is a higher-resolution ultra-high-definition technology. The pixel limit of the human eye is 116 million pixels, which is closest to the specifications of 16K resolution. The ultra-high-definition video industry still has huge room for long-term development. Data released by China Electronics Information Industry Development Research InstituteIt shows that as of the end of 2022, the scale of my country's ultra-high-definition video industry has exceeded 3 trillion yuan, and is expected to exceed 7 trillion yuan in 2025. The market prospects are very promising.
In the field of ultra-high-definition video, Nova Nebula continues to track the development direction of new technologies in the 4K and 8K ultra-high-definition video industry, and invests a lot of resources in technical reserves and planning. In April 2021, the company, together with China Central Radio and Television and other units, drafted the "8K Ultra-HD Large Screen System Audio and Video Technical Requirements (T/AI112-2021)". At present, the company has successfully launched a series of ultra-high-definition display control and video processing products that support 4K and 8K video processing, and continues to carry out cutting-edge technology research and development to provide strong technical support for the industrial upgrading of the ultra-high-definition video industry.
From the perspective of the industry, Nova Nebula's main businesses such as display control, video processing, core chips and equipment will continue to benefit from the advancement of the country's new display and ultra-high-definition video industry strategies and achieve sustainable and high-quality development.
ANNA