The thrilling "Looking Dragon", humorous "Kung Fu Panda 3"... This Spring Festival stall, all kinds of 3D movies lead people empty, the media hot. From the cinema, many friends have the expectation of “looking at 3D at homeâ€. 3D TV is put on the purchase agenda. How to identify high-quality 3D smart TVs?
Steps/Methods Choosing an Active Shutter The mention of "shutter" is easy to think of a camera, and some people even think that active shutter technology will flicker, but this can be completely two different concepts. As we all know, when a film movie is played, it is 24 frames per second, but we do not have a flickering sensation while watching, and active shutter glasses can reach 200 Hz. Therefore, the human eye cannot feel any flickering at all. The reason why the active 3D has a flicker in the past is because the traditional active glasses use infrared connection technology and are easily interfered by fluorescent lamps.
Now, some leading active technology vendors have been able to solve this problem very well. For example, Samsung's latest 3D glasses use Bluetooth connectivity technology, which almost completely avoids this flicker and achieves high stability and immunity to interference. And accuracy.
At present, mainstream manufacturers and high-end 3D products all adopt active shutter technology. This technology mainly achieves 3D effects with high refresh rate and continuous interlacing of the left and right eyes. Due to the time division method, active shutter 3D is used. The technology ensures that both eyes can receive 100% of the original image and achieve full HD 3D display.
In contrast, the passive polarization 3D technology using the space division method is slightly inferior, because the image on the TV screen is divided into two, through the polarized lens into the left and right eyes, this process can only receive the right and left eyes Half of the image content. If you attach the polarizer to the TV screen, you can clearly see the louvered screen division stripe.
In addition, due to the limitation of the space division method, the vertical viewing angle of the passive polarized 3D television is limited to a very small range, and if the viewing angle is slightly higher than the television picture, the 3D effect will be reduced. The active shutter technology can achieve a comfortable 3D viewing experience at any vertical angle or height. Therefore, from a technical perspective, Full HD active shutter 3D TV is the first choice.
The quality of the picture is the most basic assessment criterion for television. The key to examining the quality of the picture lies in the realism and realism of the picture. A good TV can upgrade the quality of the original poor quality online video to a higher level. At present, Sharp and Sony are focusing on promoting the vivid activity of their TV color performance, while Samsung TV emphasizes the overall picture quality. Usually our research on image quality focuses on aspects such as color, brightness, sharpness, dynamic performance, and contrast. Sony's X-Reality technology, Sharp's four-color technology, Samsung's Super Color, local lighting control technology... Can bring good results.
The quality effect is specific to the hardware, which is to watch the TV panel and refresh rate. Industry-leading TV manufacturers such as Samsung, Sony and Sharp have their own original panel production lines and are also supplying to other manufacturers. In addition, the perfect 3D effect requires high refresh frequency. The high-end active 3D TV refresh rate in the market is above 240Hz, which can maintain a good visual comfort.
Intelligence is not just about surfing the Internet. Although 3D film sources are currently obtained via the Internet, smart TVs are by no means equivalent to traditionally-aware Internet-enabled televisions. It requires not only good hardware processing power, but also an operating system. And rich applications. In addition, leading vendors are also pursuing smart connections, rich extensions, and convenient applications. Smart connection means that the computer and other digital devices (DVs, mobile phones, computers, etc.) can be interconnected without the need for cumbersome lines. In terms of rich content expansion, most of the manufacturers currently use the Android system, so basically all of them are Mainly mobile apps. Samsung, on the other hand, is a pioneer in launching the world’s first HDTV-based application store—Samsung Apps. As of October 13th, 1000 apps are available worldwide and maintained continuously. Global downloads reach 10 million. Second, in the Chinese market, free app stores will also be upgraded from 100 last year to 30.
It is worth noting that although the entire smart market application can reach hundreds of thousands of applications, the applications that are suitable for the television itself are relatively lacking. At the same time, the increase in applications requires a certain level of processing power (panels, systems, etc.). In order to cope with it, in addition, smart TVs are still in the development stage. Selecting a resource integration capability (integration of IT, film, network, communication, etc. resources) and strong R&D capability means that smart applications can be upgraded in the future and the content of programs can be enriched. Sexually increased.
In addition to smart applications, rich content is also very important. Many manufacturers are actively seeking cooperation with content providers. On June 7th, Samsung and BesTV, a member of SMG’s new media, formally signed a strategic cooperation agreement. Through the establishment of an intelligent platform, a large amount of legitimate copyrights are provided to TV users. The audiovisual content and other Internet value-added services ensure the genuine dissemination of audiovisual content and provide users with more program on demand and search services.
Steps/Methods Choosing an Active Shutter The mention of "shutter" is easy to think of a camera, and some people even think that active shutter technology will flicker, but this can be completely two different concepts. As we all know, when a film movie is played, it is 24 frames per second, but we do not have a flickering sensation while watching, and active shutter glasses can reach 200 Hz. Therefore, the human eye cannot feel any flickering at all. The reason why the active 3D has a flicker in the past is because the traditional active glasses use infrared connection technology and are easily interfered by fluorescent lamps.
Now, some leading active technology vendors have been able to solve this problem very well. For example, Samsung's latest 3D glasses use Bluetooth connectivity technology, which almost completely avoids this flicker and achieves high stability and immunity to interference. And accuracy.
At present, mainstream manufacturers and high-end 3D products all adopt active shutter technology. This technology mainly achieves 3D effects with high refresh rate and continuous interlacing of the left and right eyes. Due to the time division method, active shutter 3D is used. The technology ensures that both eyes can receive 100% of the original image and achieve full HD 3D display.
In contrast, the passive polarization 3D technology using the space division method is slightly inferior, because the image on the TV screen is divided into two, through the polarized lens into the left and right eyes, this process can only receive the right and left eyes Half of the image content. If you attach the polarizer to the TV screen, you can clearly see the louvered screen division stripe.
In addition, due to the limitation of the space division method, the vertical viewing angle of the passive polarized 3D television is limited to a very small range, and if the viewing angle is slightly higher than the television picture, the 3D effect will be reduced. The active shutter technology can achieve a comfortable 3D viewing experience at any vertical angle or height. Therefore, from a technical perspective, Full HD active shutter 3D TV is the first choice.
The quality of the picture is the most basic assessment criterion for television. The key to examining the quality of the picture lies in the realism and realism of the picture. A good TV can upgrade the quality of the original poor quality online video to a higher level. At present, Sharp and Sony are focusing on promoting the vivid activity of their TV color performance, while Samsung TV emphasizes the overall picture quality. Usually our research on image quality focuses on aspects such as color, brightness, sharpness, dynamic performance, and contrast. Sony's X-Reality technology, Sharp's four-color technology, Samsung's Super Color, local lighting control technology... Can bring good results.
The quality effect is specific to the hardware, which is to watch the TV panel and refresh rate. Industry-leading TV manufacturers such as Samsung, Sony and Sharp have their own original panel production lines and are also supplying to other manufacturers. In addition, the perfect 3D effect requires high refresh frequency. The high-end active 3D TV refresh rate in the market is above 240Hz, which can maintain a good visual comfort.
Intelligence is not just about surfing the Internet. Although 3D film sources are currently obtained via the Internet, smart TVs are by no means equivalent to traditionally-aware Internet-enabled televisions. It requires not only good hardware processing power, but also an operating system. And rich applications. In addition, leading vendors are also pursuing smart connections, rich extensions, and convenient applications. Smart connection means that the computer and other digital devices (DVs, mobile phones, computers, etc.) can be interconnected without the need for cumbersome lines. In terms of rich content expansion, most of the manufacturers currently use the Android system, so basically all of them are Mainly mobile apps. Samsung, on the other hand, is a pioneer in launching the world’s first HDTV-based application store—Samsung Apps. As of October 13th, 1000 apps are available worldwide and maintained continuously. Global downloads reach 10 million. Second, in the Chinese market, free app stores will also be upgraded from 100 last year to 30.
6
It is worth noting that although the entire smart market application can reach hundreds of thousands of applications, the applications that are suitable for the television itself are relatively lacking. At the same time, the increase in applications requires a certain level of processing power (panels, systems, etc.). In order to cope with it, in addition, smart TVs are still in the development stage. Selecting a resource integration capability (integration of IT, film, network, communication, etc. resources) and strong R&D capability means that smart applications can be upgraded in the future and the content of programs can be enriched. Sexually increased.
7
In addition to smart applications, rich content is also very important. Many manufacturers are actively seeking cooperation with content providers. On June 7th, Samsung and BesTV, a member of SMG’s new media, formally signed a strategic cooperation agreement. Through the establishment of an intelligent platform, a large amount of legitimate copyrights are provided to TV users. The audiovisual content and other Internet value-added services ensure the genuine dissemination of audiovisual content and provide users with more program on demand and search services.
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