The new iPad Pro series has finally replaced the OLED screen, and the previously criticized halo problem has been completely solved, with better picture quality, and the body is thinner and lighter. It should be noted that the OLED screen carried by the new iPad Pro is not an ordinary OLED, but a double-layer OLED with a series solution, which can not only bring higher brightness and energy efficiency, but also effectively alleviate the problems of OLED screen burn-in and short life. This solution is very necessary for the iPad Pro, because the average life cycle of the mobile phone is about 3 years, and it is not uncommon for the tablet to be used for more than 5 years.
So,Some netizens said,Since the tablet can be used through the double-layerOLEDThe solution,Solve various problems of traditional OLED,So larger TVs,Is it also possible? After all, the life cycle of TV is also very long, and many families will use a TV for 7 to 10 years, or even longer.
In fact, this belongs to the idea that "the ideal is plump, but the reality is skinny". On the one hand,Double-layerOLEDThe cost is very high,From the new iPad Pro 11 inches8999 yuan、13 inches11499The price can be seen from the price,And the flagship TV is basically 65 inches,How expensive is the price? On the other hand, the existing production line may not be able to produce such a large-size double-layer OLED screen, not to mention that the OLED TV market continues to shrink, and the risk of investing in the production line is too high.
In fact, we can completely change the way of solving the problem:Everyone likesOLEDTV,It's because the picture quality is good,Especially there is no halo that affects the perception; So improve the partition of Mini LED TV、Brightness,And then solve the halo problem,Isn't it okay? In fact,That's what the TV factory thinks,And TCL also made it,Not long agoQ10K Pro,Not only does it have an ultra-high number of partitions、Ultra-high peak brightness,It also ends the halo through a unique global halo control technology。
The number of partitions in the Q10K Pro is as high as 5000 levels, which is more than double the number of partitions in other flagship Mini LED TVs. The Q10K Pro is also very bright, with over 5,000 nits, and details in both the bright and dark areas are clear when displaying HDR high dynamic range content. Q10K ProSuch a high number of partitions and peak brightness,Its dynamic contrast ratio is as high as 370,000 to 1,Plus due to the existence of marginal decreasing effect,For most people,Q10KThe actual look and feel is not lost to OLEDTV。
Objectively speaking,Mini LEDTV is not difficult to make the partition and brightness high,The difficulty is that with the increase of partition and brightness,The difficulty of halo control will also increase exponentially——This is the Mini LED TV wants to achieve OLEDTV in picture qualityOLEDThe biggest obstacle to TV,However,This obstacle has been removed by global halo technology。
To understand how global halo control technology ends halos, we first need to know why halos occur. To put it simply, Mini LED TV is different from traditional LCD TV, it has a lot of partitions, and when it displays black, the corresponding partition will be turned off; When the screen is displayed, the corresponding partition will be opened. However, when the TV is displaying the picture, the backlight of one zone will also illuminate the nearby partition uncontrollably, thus forming a halo; And the higher the brightness, the greater the halo. This also explains why the more zones and the brighter they are, the harder it is to control the halo.
The global halo control technology can completely eliminate the halo problem through a series of technologies. In other words, the global halo technology is actually a solution to halo and related problems, not a separate technology, it consists of a six-crystal square core II, super-concentrating micro-lens, transient response and bidirectional 16-bit, macro OD and HVA wide-angle low reflection screen.
Among them, the six-crystal square core II is a light-emitting material for backlight, which is characterized by a square light shape, with higher brightness and energy efficiency, which is the reason why Q10K Pro can make the brightness higher, and it is not directly related to halo. The function of the super-concentrating microlens is to focus the light and make the light more stable, which can improve the halo control ability by 80%.
It is worth mentioning that in the past, the iPad Pro had obvious halos, which was the limit OD value (light mixing distance) for the realization of an ultra-thin body, but there was no optical lens as an "optical shaper". Speaking of which, you should understand the role of macro OD, which can not only shorten the OD value, but also make the TV body thinner with thin components, and can also be matched with optical lenses to further suppress halos.
Then, transient response and bi-directional 16-bit work to increase the speed at which the backlight can turn on and enable precise control of the brightness of the light. These two technologies, one is to improve the response speed of the panel and avoid the appearance of residual images in the picture; Second, it can indirectly improve the halo problem and avoid the rapid movement of bright objects in the black background, resulting in halo tailing; Third, it can be matched with high brightness to truly present richer light and dark details.
The HVA wide-angle low-reflection screen is a native contrast ratio of up to 7000 to 1, and in terms of viewing angle, response speed, color accuracy, etc., it has reached the top level of LCD panel. This is not difficult to understand,Good picture quality must not only have good display technology,More importantly, the basic quality of the panel is excellent,Otherwise, it is "difficult for a good woman to cook without rice"。
After completely solving the halo problem, Q10K can bring a more immersive, deep, pure and transparent viewing experience, whether it is playing a science fiction movie with a large number of dark backgrounds + bright objects, or playing samples from other manufacturers to show OLED high contrast. In addition, the Q10K benefits from the excellent viewing angle of the panel, which is also more suitable for the whole family to sit around the sofa in the living room to watch the movie.
In fact, combined with why Apple is only now launching a new iPad Pro series equipped with an OLED screen, and why the OLED TV market continues to shrink, we can draw some conclusions, any technology or product wants to be popular, not only must the parameters reach the hard indicators, but also the price and risk that ordinary consumers can afford. Obviously,TCL with the advantages of the whole industry chain,Continue to upgrade a series of technologies such as global halo control,Continuously improve the comprehensive experience of Mini LEDTV,It is in line with the law of the market,And this is also the reason why TCL can lead the Mini LED TV industry。