In recent years, laser TVs have become the new favorites of large-screen homes. From the price falling below 10,000 yuan to the continuous improvement of performance, manufacturers are constantly optimizing their products. However, some details of the product are easy to be overlooked. Only after users actually take it home and experience it for a period of time, will they find that laser TV still has these pain points to be solved.
The first thing to talk about is the interface design of the laser TV. Since the laser TV is an ultra-short throw product, there is almost no need for projection distance, so the back of the laser TV will be very close to the wall.
And most laser TV interfaces are designed on the back of the fuselage, so users often can't see the interface position when connecting to other devices.
As the main force of the large screen at home, there are many devices that need to be connected to the laser TV in daily use. From game consoles to Blu-ray players, users mostly connect them to laser TVs when they need to use them.
The laser TV is very close to the wall, so it is more troublesome to operate. If you move the body, the laser TV is relatively large, and it is very inconvenient to move it.
From the perspective of convenience, manufacturers can put commonly used interfaces such as USB and HDMI on the side of the fuselage, so that users do not have to worry about connecting other devices. The author believes that this design is more humane, and it can also make the user experience better.
Thermal loss of focus: the culprit of blurry pictures
Thermal defocus is also a problem that plagues many laser TV users. Thermal defocusing refers to the slight deformation of the lens due to the change in internal temperature of the laser TV when it is first used, which causes the focal length to change. Simply put, it is the blurring of the picture due to thermal expansion and contraction.
The best way to solve the problem of thermal defocus is the autofocus function, but because the laser TV adopts the reflective ultra-short focus technology, the image is reflected by the curved mirror.
Therefore, it is more difficult to achieve auto focus. The user also needs to manually adjust the appropriate screen, which is more troublesome.
Limited by technology, the current laser TV is not equipped with auto focus function, so the problem of thermal defocus cannot be solved well. But with technological innovation, I believe that the autofocus function will be applied in the laser TV field in the near future.
Whether it is thermal defocus or interface design, these are the details of the laser TV. If you don't experience these in person, it may be difficult to find.
However, as a new product, laser TV must make every link perfect if it wants to get the favor of users faster. Therefore, in the author's opinion, manufacturers must also pay enough attention to these minor problems.
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