Not long ago, Japanese related TV stations said that they would use the 8K signal to broadcast the 2020 Tokyo Olympic Games, and have begun to try to play 8K programs. Today, the display device's iterative update speed is accelerating. The picture quality of the display screen directly affects the user's perception experience. In order to meet the needs of consumers, the development speed of each display device in screen resolution has been accelerated.
From the earliest QVGA (320 & TImes; 240) to the current mainstream WXGA, 1080P, 2K, 4K, etc., the screen resolution changes witness the progress and improvement of the display industry.
Stagnation means being eliminated. This is the true truth of all industry development. As early as a few years ago, Volkswagen still expects 1080P resolution to appear and be widely used. Today, 1080P, which has become the standard for most display devices, is clearly at a disadvantage in the face of 4K impact, and consumers' appetites follow the development of technology and pursue higher resolution.
The current position of 1080P in the market has shown a downward trend, but from the perspective of the entire display industry, the resolution of all display devices is actually different. In the display, TV and other devices, 4K products have begun to spread, and In the field of projectors and the like, 1080P has been popularized in the field of home projection, but among the smart micro-investment products, 1080P is still very few. This kind of development is inevitably worrying. In the era of high scores, how should smart micro-investment products be faced?
Resolution display effect
Resolution is a parameter that you can often see. It is composed of dots of different colors, which are all magnified by the display device. For a picture with low resolution, the number of points carried is relatively small, while the picture with high resolution has more points in the same area, so the direct distinction of the human eye to different pixel pictures is the picture. Sharpness, because the contrast between the light and dark of the pixels is higher and the detail is more obvious.
At present, the popularity of 1080P products has reached a saturated state. In real life applications, ultra-high resolution is easy to implement, but the source is difficult to come by, so the initial stage of development can basically be regarded as a gimmick. In the field of projection, 1080P still occupies a mainstream position, and even a lot The goal of product line development, such as smart micro-investment.
From the perspective of resolution, the implementation of the resolution upgrade does not seem to be a problem, but currently in the field of domestic smart micro-investment, there are very few products with 1080P. For projection products based on visual experience, the lack of high-definition image quality is a flaw that cannot be ignored. This is mainly due to the fact that upstream chip manufacturers have not provided full HD 1080P chips. Although there are already 1080P chips, many manufacturers still have no choice but to purchase because of the high price.
Resolution and brightness are a pair of "difficult brothers"
The problem of brightness of intelligent micro-projection has always been the focus of consumer discussion, so that many people ignore the resolution in the low-injection of micro-injection. The initial measured brightness of intelligent micro-projection is generally around 100-200 lumens, most of which can achieve an ideal projection effect in an all-black environment. Until now, the brightness of intelligent micro-projection has been significantly improved, close to thousands of lumens. The products have also been published, and the experience has been significantly improved.
Since the advent of the smart micro-projection, it has been mainly small and portable, and the appearance volume is usually light and thin, and one of the main reasons why the brightness is difficult to effectively improve is this. So is the factor that causes micro-investment to the current 1080P product to be rare because of it? Of course, the main reason is the problem of upstream chip manufacturers, but there is indeed a certain connection with the improvement of resolution, because the increase of resolution will inevitably lead to an increase in power consumption during signal input and output, so that the heat generation will increase. It is necessary to have a good heat dissipation for the projector, but the smart micro-projection is just the opposite. It is difficult to improve with the brightness.
Another reason for the resolution of the smart micro-projection is the price. Because smart micro-investment has always been a pro-people route in terms of selling price, the average price is around 2,000 yuan, and improving product resolution will inevitably bring about price increases. However, the current consumer perception of smart micro-investment products has just become popular, so it is reasonable for manufacturers not to rush to test the water.
Editor's summary:
There are many fields involved in the development of display resolution. Each upgrade affects not only product innovation, but also a revolution in visual experience. The improvement of the resolution of intelligent micro-projection still needs to solve many problems. The resolution and brightness are the same as the development direction of smart micro-investment in the future. We look forward to the continuous upgrading of technology, and we also look forward to the rise of high-definition micro-investment in the future. The problem of resolution is not particularly prominent. After all, 1080P chips have appeared. In the future, with the price drop, there will definitely be more high-resolution smart micro-projections. However, it is more difficult to increase the brightness now, and it is necessary to work hard to solve this problem.
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