What is the application of 4-color HDR technology Skyworth in 4-color HDR technology

In recent years, with the ever-increasing display quality of film and television content, consumer demand for television displays has become higher and higher, and the evolution of color TV manufacturers in the “establishment” of picture quality has never stopped. High-end color TV products commonly use 4K+HDR technology.
What is HDR
HDR (High Dynamic Range high dynamic range image) is the most popular display technology in the global display, television, and movie content industries. Compared with ordinary TVs, HDR-enabled TVs can provide more dynamic range and image details. Using HDR TV to play HDR movies, the rendered colors will be more vivid, the contrast between the brightest and darkest pictures will be more distinct, the brightness information will be more abundant, and the objects on the screen will be more realistic.
The main core factors affecting the quality of television are the brightness dynamic range, in addition to the definition. This indicator has remained at the level of a few years ago. This is also the main reason why the LCD TV contrast is not high enough and the picture lacks contrast. In the actual experience, HDR technology can really bring users a better and obviously improved quality experience.
According to AVC data, there were 121 newly-listed HDR TV models in the first half of 2016, accounting for 23% of the total number of new products listed in the first half of the year; the market penetration rate of monitored retail volume of HDR TVs was 6.8%. As this trend deepens, 4K+HDR will become one of the mainstream technologies in the TV market. The current bottleneck is the insufficient number of HDR video content, but I believe the future will slowly ease.
What is 4-color HDR
4-color HDR is an HDR technology applied to televisions. It adds HDR algorithms for 4-color 4K screens based on ordinary HDR, which is essentially 4-color 4K technology and HDR technology.
The 4-color HDR technology controls one white sub-pixel more than the normal HDR to enhance the brightness of the screen. 4K technology improves the number of pixels, and HDR technology improves the quality of pixels. Based on the HDR image quality, HDR is converted into 4-color HDR.
4-color HDR is built into the 4-color 4K screen with HDR algorithm technology. When playing a real HDR film source, a 4-color HDR can exhibit an HDR effect; and when playing a normal film source, the 4-color HDR exhibits a screen effect as if it were an HDR film source.
So how does 4-color HDR technology improve contrast and color reproduction to achieve better HDR viewing effects? Let's take a look at the principle of 4-color HDR.
Here, we first understand the structure of the television. The TV theme is composed of a screen body, a T-con board and a main chip. The main chip is a video decoder chip, and the T-con board is a driver chip of the screen body.
For 4-color HDR, the first screen must be 4-color 4K, otherwise it can not meet the conditions; Second, add the HDR algorithm to the screen-driver chip to enable it to achieve the best level of screen pixels to achieve a better display effect. .
In the same backlight brightness, three-color screen body to achieve the same four-color 4K screen display brightness, you need to R/G/B three primary colors significantly enhanced, so there will be a problem, resulting in over-exposure of the screen display, eventually showing the screen pan The white phenomenon also confirms that even if the brightness of the screen body is up to the standard mentioned above, it will not necessarily show a better HDR image. In the 4 color 4K screen, by adding the HDR algorithm to the T-con driver, the R/G/B tri-primary colors increase the brightness but do not lose the saturation, while the white sub-pixels are greatly increased in amplitude, so that the final display The screen will not be overexposed, but it will perform better in terms of color and more in line with the HDR TV display. This is the principle of 4-color HDR.
4-color HDR advantage 1, intelligent brightening. The 4-color HDR technology does not affect the red, green, and blue sub-pixels and can independently control the white sub-pixels, intelligently identifying the bright-field images and increasing the brightness.
2, lossless. From HDR video input to decoding to display, no loss of image quality will occur.
3, SDR turn 4-color HDR. It can convert ordinary HDR into 4-color HDR, and further improve the picture quality on the basis of ordinary HDR.
Skyworth's application in 4-color HDR:
Skyworth G7 uses a 4K LCD panel, with 4 color HDR technology, Rui speed 25 core configuration, front Dolby engine audio, the new upgraded Cool open system 5.5, there are 49"/50"/55"/60"/65" Wait for multiple sizes.
G7 is a product of Skyworth China Dream Series. Following the Chinese style design, G7 is derived from China's modern industrial design aesthetics. The vision is minimal, Skyworth has always been a thin, artistic design concept, with unique lines and brilliant colors. Shows unparalleled luxury.
HDR technology is adopted for picture quality. This is the technology pursued by all TV manufacturers in 2016. HDR can provide more dynamic range and image details, and can improve the picture quality in TV. Normal TV uses ordinary HDR technology. The Skyworth G7 adopts 4-color HDR, what is the 4-color HDR? It is based on the ordinary HDR to increase the HDR algorithm for the 4-color 4K screen body, thus surpassing the ordinary HDR performance. 4-color HDR technology is the high-end HDR technology developed by Skyworth and LG Display. It has the unique advantages of intelligent brightening, full lossless, and SDR 4-color HDR. The 4-color HDR technology is the highest-end HDR technology to date.
On the screen, Skyworth G7 still selects 4-color 4K panels and supports HDR technology. The difference is that Skyworth's HDR originates from joint research and development with LGD. Compared with ordinary HDR technology, it is optimized for 4-color 4K screens, and the picture quality is even better. . The system is equipped with Coolopen 5.5 in your system, the interface is more beautiful and responsive, and the new upgraded cool open system is controlled like a rabbit.
Skyworth 50G7 Price 6199 yuan Skyworth G7 on the screen still choose 4 color 4K panel, and support for HDR technology, the difference is that Skyworth's HDR originated from the joint development with LGD, compared to ordinary HDR technology specifically optimized for 4-color 4K screen The picture quality is even better. The system is equipped with Coolopen 5.5 in your system, the interface is more beautiful and responsive, and the new upgraded cool open system is controlled like a rabbit.
Skyworth 55G7 priced at 7699 yuan equipped with the latest Cool open 5.5 operating system, the complex operation of the traditional smart TV simplified, adapt to the home regardless of young and old all types of people. The total number of processors is as high as 25, and 8-core A53x4 (64-bit) CPUs and IMG6110x4 GPUs are used, making the various functions and effects reach the peak. Watching TV and playing games are very fast and very smooth.
Skyworth 60G7 price 9999 yuan choose 4 color 4K panel, and support HDR technology, the difference is that Skyworth's HDR originated from the joint development with LGD, compared to ordinary HDR technology specifically optimized for 4-color 4K screen, quality performance is even better . The system is equipped with Coolopen 5.5 in your system, the interface is more beautiful and responsive, and the new upgraded cool open system is controlled like a rabbit.
Skyworth 65G7 is priced at RMB 13199. It selects 4-color 4K panels and supports HDR technology. The difference is that Skyworth's HDR originates from joint research and development with LGD. Compared with ordinary HDR technology, it is optimized for 4-color 4K screens and the picture quality is even better. . The system is equipped with Coolopen 5.5 in your system, the interface is more beautiful and responsive, and the new upgraded cool open system is controlled like a rabbit. The second-generation Dolby engine built-in upgraded Geek Bar was built by Skyworth and the US Dolby Laboratories. Support Dolby DDDTS decoding, while maintaining the classic external front design, the use of chocolate theme appearance and piano paint technology, a high sense of quality. At the same time, the iQiyi Film and TV VIP has been integrated into the content. The real privilege does not require annual membership fees.

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