Although China's lighting industry has begun to take shape, China's lighting enterprises are mostly small and medium-sized. In the current fierce market competition, the two-level differentiation of industry development is serious. How small and medium-sized lighting companies must succeed
In the past year, the reality that "there is no high-quality game content on smart TVs" has been regarded as the biggest constraint to the development of the video game industry. In the process of solving this problem, there is an important part that is often ove
Although the proportion of various spectra of solar radiant energy reaching the ground varies depending on latitude, season, topography and meteorological conditions, it is basically stable. According to the wavelength of solar radiation, it is generally divided into ultraviolet light, visible light
Crystal Optoelectronics held its 2013 annual performance briefing. Lin Min, chairman and general manager of the company, said that in 2014, the company's optical business, LED business, reflective materials and other projects can bring profit growth to the company. It is estimated that sales an
4K TV has been so popular for so many years that the Blu-ray 4K standard has not been introduced. Part of the reason lies in the capacity of Blu-ray Disc media. The existing 50GB Blu-ray Disc media can meet the demand for 1080p Full HD video and face 4K. "Big fat man&q
Faced with the increasingly severe challenges of cloud, private data and facility security. Currently, establishing a common authentication solution is the most ideal way: a) support integrated security access for buildings, networks, and cloud services and resources; b) suppo
At the beginning of 2014, the separation of production and broadcasting, which had been calling for more than 10 years, was once again a big hotspot. From CCTV to first-line TV and then to seeking superior second- and third-line TV, they were all brought into the radio and t
The correct choice of home theater screen is mainly considered from the following aspects: 1. First determine the size of the screen based on the distance between the viewing seat and the screen. In general, for a 4:3 signal, the optimal viewing distance is 2.5-3 times the hei
All Pioneer domestic licensed firmware and DLNA can display Chinese normally. Other Chinese areas including Singapore, Hong Kong, etc. can only display English. Please also pay attention to the customer's body number and the outer box are the same, and identified by "CN
As of the 28th, Hunan Power Grid recalled 10.28 billion kilowatt-hours of electricity in December, and it is expected that the total recalled electricity this month will be 11.4 billion kwh, which is an increase of 5.4% from 10.82 billion kwh in the same period of last year. The monthly ma
“Creating a world brand and striving for the industry’s first 18 years ago, when Wu Changjiang made this statement at the opening ceremony of the enterprise, all the people, including his two partners, thought that he was definitely “bringingâ€! Because, At that time, NVC, t
The mainland recently issued a red-headed document requesting local governments not to continue to subsidize MOCVD machines. This move is expected to alleviate the oversupply of mainland LED chip capacity. The LED industry believes that the cancellation of subsidies in the mainland will help balanc