True 3D LED display technology

True 3D LED display technology

3D LED LCD has become a trend, and in the field of LED display, there is no 3D product available yet. With the advancement of technology, from monochrome to full color, from plane to three-dimensional, is an inevitable trend.

The current 3D technology is obtained by using the polarized light technology to obtain images in the human eye through visual center reconstruction, which is actually a fake 3D. The resolution of fake 3D can be very high, but the proportional relationship between the front and the back is still quite different from the actual feeling.

There are many universities and research institutions in the world that are developing true 3D technology. Although the current fake 3D is enough to meet the civilian needs of most markets, for some important needs, such as military and medical (such as surgery and teaching). In other fields, true 3D LED display is irreplaceable, and Chengdu LED display company Chaoyue Optoelectronics is also engaged in this preliminary research.

At this stage, there is no high-precision, low-cost true 3D LED display, but the initial product has appeared in the laboratory. Although it looks very unbearable, it uses a transparent acrylic tube matrix with evenly distributed LEDs. The chip realizes the true 3D effect by changing the LED light-emitting point. However, the difficulty encountered is the way in which the control signal is arranged. The production of the program signal is also a huge project. If the number is increased, the control of data processing and data synchronization will involve a huge amount of computation, how to reduce the operation. Whether the quantity is a whole model or a layered process or a "column" process is a problem that is difficult to judge and choose. The work done now may just prove that some technical roads are not feasible, but also for the future. The right way has been paved. It is foreseeable that in the near future, you can see that Bruce Lee and Huo Yuanjia are waving their fists on the stage, and the audience in different directions see completely different perspective effects, unlike the current 3D different perspectives. effect.

Although the development of true 3D LED display is not effective, it has great significance for the LED enterprise to train the talent training team. It is also a part of the war between China and the United States, Japan, South Korea and other countries to seize the high ground of LED technology. Whoever has a lot of hills, who can laugh louder, the mountain mentioned here mainly refers to the patent right, and Microsoftâ€™s patent for receiving a smart phone is not soft.

Wireless Gaming Keyboard

Wireless Gaming Keyboard is a keyboard disk with no direct physical connection to the computer, through infrared or radio waves to send input information to a special receiver. Bluetooth devices, to be precise. The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between mobile communication terminal devices such as palm computers, laptops and mobile phones.The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between handheld computers, laptops, mobile phones and other mobile communication terminal devices, also can successfully simplify the above devices and the Internet communication between the Internet, Thus, the data transmission between these modern communication devices and the Internet becomes more rapid and efficient, which broadens the way for wireless communication. Bluetooth supports point-to-point and point-to-multipoint communication using a decentralized network structure, fast frequency hopping and short packet technology, and works in the 2.4ghz ISM (industrial, scientific, and medical) band used worldwide. Its data rate is 1Mbps. Time division duplex transmission scheme is used to realize full duplex transmission.

Now there is the latest technology 2.4G wireless keyboard and Wireless Gaming Mouse, what is 2.4G, it is actually a wireless transmission technology, 2.4G is on behalf of a data transmission rate, now on the market 2.4G wireless keyboard and mouse is a USB receiver, mini, general plugged in the computer, can be used directly.Bluetooth devices of any brand can be charged in up to three hours. You can usually power off by seeing the indicator on the keyboard change color or turn off. Charging a product for a long time can cause serious damage to it. If you're not using a wireless keyboard for a long time, it's best to charge your device once a month or so. In case its built-in battery goes dormant and cannot be recharged.

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