The game keyboard requires a strong sense of key paragraphs,so as to produce a special feel suitable for game entertainment,and achieve a good experience for players in the game. The keyboard is one of the indispensable computer peripherals in our life. The previous keyboard has been used as an input device for office typing.With the emergence of computer games, the keyboard has gradually become a peripherals for games. Due to the relatively low performance of early computers,the way of computer games in this period is also relatively simple,ordinary office and home keyboard can completely meet the needs of players.However, with the continuous upgrading of hardware performance,the fun and complexity of games are also increasing, and the requirements for keyboard performance are also getting higher and higher,so the professional Gaming Keyboard was born.
The appearance includes the color and shape of the keyboard.A nice and stylish gaming keyboard will add a lot of color to your desktop,while a stuffy Wireless Gaming Keyboard will make you feel dull when playing games. Therefore,for the keyboard,as long as the player feels beautiful like, practical can be.
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The positive market has also prompted some domestic companies to start to participate in it. Hongli Optoelectronics has acquired the automotive lighting field and Ruifeng Optoelectronics to produce and sell LED devices for automobiles. BYD has launched a headlight solution this year. Yu shares are also active in the field of LED lights.
"LED replacement of traditional xenon lamps is the future trend, especially in the field of new energy vehicles in the future." Xue Laite Optoelectronics Secretary Shu Shuzhong said in an interview with "High-tech LED" reporter.
At present, LED automotive lighting is mainly limited to the aftermarket. This is because the headlights are in a state of being tepid for a long time due to heat dissipation problems. In addition, factors such as brightness, color decay, and production cost have constrained its development, so most manufacturers only stayed in LED width lamps.
However, with the rapid development of the market and the further maturity of technology, the price of LED lamps has declined, which has led to an increase in usage. The LED technology originally used only in luxury models is now also used in some mainstream models. According to the forecast of the High-tech LED Industry Research Institute (GLII), the LED automotive lighting market will enter a period of rapid development in 2015.
"The adoption of LED lights is increasing year by year." Claus Allgeier, vice president of solid state lighting business at OSRAM, said that the original luminous efficiency is the main factor driving the adoption of LED lights in automobiles, but recently, excellent freedom of modeling has become a new driving force. It is understood that LED lights are small and can be bent, they use less energy than traditional halogen bulbs. For example, two LEDs can be combined and mounted to enable daytime running lights or to achieve large area taillight illumination. It is no exaggeration to say that LED has led the revolution in automotive lighting systems, affecting the design and function of the lights.
At the same time, there are data showing that in 2014, there were 245,000 sets of LED car headlights in the entire domestic market, and it is predicted that this number will reach 907,500 sets by 2016, and the growth will more than triple. In 2019, the market share of LED headlights will increase from 1% to 10%, and the application of LED taillights will be more extensive.
This cake seems very attractive, but in fact the automotive lighting market "is not what you want to enter."
Although LEDs are used in automotive interior applications such as instrument panels, backlight switches, car reading lights or head-up display systems, as well as automotive brake lights, position lights, turn signals, backup lights, high-position brake lights, etc. Mature, the technical threshold for entry is not particularly high, but LED lighting manufacturers want to break into the "car" supply chain but "difficult to go to the sky." In addition, the requirements of the international standard system are not well understood, the lack of enterprise development and production standard systems, and the imperfect configuration of experimental equipment also hinder LED lighting companies from “inserting into the automotive LED fieldâ€.
On the whole, the segmentation area looks beautiful, but it is not as good as it is supposed to be. In this regard, Zhou Zhiming, general manager of Jingrui Optoelectronics believes that Jingrui Optoelectronics' involvement in the automotive lighting market is only a decision made from the perspective of the overall strategic development of the company. It does not mean how much potential these segments have, and how good the market is. . 
As one of the most important peripherals for playing games,the tactile feel of the gaming keyboard is the most important reference.Tactile sensation is mainly determined by the strength of the key resistance degree.To judge the feel of a keyboard,it will be tested from whether the key elastic is moderate,whether the key force is uniform,whether the key cap is loose or shaken,and whether the key process is appropriate. Although different players have different requirements for the stretch and range of the keys,the most commonly accepted peripherals for playing games are the Black Axis Gaming Keyboard Mechanical.
[Text|High-tech LED reporter Wen Zhao] In recent years, with the low energy consumption and long life advantages of LED automotive lighting, it has been gradually discovered and recognized. Major automobile manufacturers such as BMW, Ford, Mercedes-Benz and Audi have become famous brands. Introducing new cars with LED car lights to attract customers. In addition, the daytime running lights regulations (allowing or forcing the use of LED low beam lights during the day) are introduced in the EU and Canada. Therefore, the field of LED automotive lighting has become the "toon" that many companies are vying for.