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Weikang horizon seamless splicing screen eight questions
Although the seamless splicing screen in 2018 is a rising star, but the newborn burdock is not afraid of tigers, it has taken root in the industry of LCD splicing screens. In addition to the lack of popularity, other hard powers are completely crushing its old predecessors - traditional LCD multi-screen. Seamless splicing screen resolution can achieve 1920*1080 HD display. In 2K HD display, seamless splicing screen is the only display that can achieve seamless splicing effect. Conventional LCD splicing screens can not achieve borderless design, only by reducing the width of the seams, as far as possible to achieve ultra-narrow side display, which has always been a liquid splicing screen, the seamless splicing screen is here Developed in a variety of situations.
Now seamless screen on the market, can not escape two categories: one, the use of LED pixel compensation technique for electronic seamless image reproduction screen; second, using the principles of optical refraction physical medium seamless display optical Seamless Splicing screen technology. Let's take a look at the following two techniques separately (to listen well, there is no more comprehensive than this article)
First, electronic seamless splicing screen
Its working principle is to remove the frame of the original LCD splicing screen product, add LED light-emitting material less than P1.5mm on the surface of the seam, and have two rows of lamp beads inside, and the illuminating material is connected to the PCB line in the splicing screen. The chip is controlled by adding a chip on the side of the splicing screen to restore the image blocked by the black border.
LED light material
We are looking at the live picture of the core LED lighting device after installation. This LED has long service life, small size, low heat dissipation and adopts SMD surface mount technology. It is called computer control and can be disassembled and repaired independently. With a color reproduction of 95%, this is the main product that can truly achieve 0mm seamless display on the market.
The above is the state that the LCD splicing screen is not powered, then let's see what state is it when it is turned on? Let's take a look at the picture below. Everyone knows, when the LED is turned on, the LED brightness is bright, and the color brightness is based on the time display of the picture, but it can't be 100% restored (now the technology can't reach it), but it can be 95%. The data recovery is already very powerful.
After reading the partial pictures, let's take a look at the overall seamless display. Everyone can see that the black side has been completely clear. There is only a shortcoming, that is, there is a faint illuminating trace in the place where the screen and the screen are spliced, but the visual effect and visual experience far exceed the conventional splicing screen.
Second, optical seamless splicing screen
The working principle of the optical seamless splicing screen is to install a layer of optical glass in front of the liquid crystal screen. The four corners of the glass are treated with a beveled surface. When the image is displayed, the refraction phenomenon caused by the light passing through the glass is on the black side. Hide and weaken for a seamless display. The figure below is a schematic diagram of the glass installed without the power on:
As shown in the figure, the optical glass is covered by each LCD splicing screen, and the shape is a flat design that prevents reflection. When it comes to pure flat, I have to mention it. There is another splicing screen for optical glass design on the market. It is a curved convex design. This optical seamless design has its shortcomings. It will cause very serious reflection, and because the convexity of the screen will lead to poor sealing of the four corners, the electrostatic phenomenon will absorb dust after a long time. The image that causes the phenomenon is not clear, and it is necessary to regularly send a person to clean the dust, and the place where the glass and the glass are spliced, the displayed text and the picture will be deformed. I just said that you can't understand it, then you can see that the curved glass makes the shortcomings of seamless display.
And our optical glass designed by Weikang flat can be said to be an upgraded version of the product, the effect is as follows:
I have already finished the two seamless splicing screen technologies , then everyone will have some questions. I will make some simple answers to your doubts about the seamless splicing screen:
One question: What are the specifications for these two seamless splicing screens? Which display is better?
A: Whether it is an optical seamless splicing screen or an electronic seamless splicing screen, the size is 55 inches. The panel is made of LG material. The seamless effect of the optical seamless splicing screen is only possible when the light is refracted. In some cases, it has a black border of 0.1 mm, and the seamless picture is not too stable. The electronic seamless splicing screen has a 0mm display effect as long as the screen is powered on, and the electronic seamless splicing screen is superior to the optical seamless splicing screen in terms of effect.
Second question: How to choose two seamless splicing screens, what is the price?
A: If the user budget is compared and you want to do the best seamless effect, then choose electronic seamlessly. If the budget is tight, then choose optics without a seal. Because the seamless splicing screen is mostly used for bidding projects, and the overall scheme of the LCD splicing screen includes: splicing screen, external image processing equipment, mounting brackets, cables, door installation, shipping, manual installation fees, etc., so you need to call us. In order to get accurate quotes, you only know the price of a single screen is meaningless, as a manufacturer can do a whole package.
Three questions: How long has the seamless splicing screen come out, and the quality and technology are mature?
A: The seamless splicing screen was launched by Weikang in 2016. The electronic seamlessness is early and optically seamless for half a year. As of 2018, the two seamless splicing screens have been verified by the market for two years. And there are nearly 50 cases in the country, the panels are imported from LG, the service life reaches 60,000 hours of trouble-free operation, support 7*24 continuous use, industrial-grade production indicators, quality and technology are very mature.
Four questions: I don't have any experience in LCD splicing screen project. Can you help me?
A: Of course, no problem, Weikang focuses on the LCD splicing screen industry for 13 years, and there are more than 5,000 cases. As long as you tell us the actual needs of the project, we will arrange the technology to go to the site with you, and give a rationalized seamless splicing screen construction plan, and the installation can arrange technical door-to-door. The project is done well, and we will train you, learn our technology, and support the call technology. If it can't be solved, our technology also supports on-site service.
Five questions: Can a seamless splicing screen control the label?
A: LCD splicing screens are mainly used for large-screen display. The value is relatively high. Generally, there are few private individuals. Most of them are still in government, schools, and large enterprises, and there are many ways to bid. Our seamless splicing screen has more than 30 inspection certificate reports such as 3C, FCC, CB, CE, ROHS, government energy-saving procurement list, etc., and can provide multiple brand authorizations, not only control standards, but also no problem. And the success rate reaches 95%.
Six questions: How long is the warranty? What should I do if I have passed the warranty period?
A: The seamless splicing screen warranty is one year. Some bidding projects require three years, but it can also be done, but the price will be added. During the one-year warranty period, non-human damage can be repaired free of charge, and human damage is not included in the free service, so please take care of your splicing screen. After the warranty period, we provide paid services, that is, a little fee, after the sale is still guaranteed, we have 13 years of factory, reputation and reputation in the industry are pretty good.
Seven questions: Does your goods support cash on delivery? How to deal with damage during transportation?
A: No, we are all cash on delivery. The way to send and pay is: prepaid deposits, payment of the balance before delivery or payment to the freight station to pay the balance, in order to pick up the goods. As for the damage during transportation, you can release all the LCD splicing screens and buy insurance. The logistics are all transported by wooden frame. However, in the freight station, you need to open the box to check the goods, you will not be irrelevant, our technology will go to the scene to help you inspect the goods together.
Eight questions: What do we do if we don't ship after making a payment? Will you deceive us?
A: We are honest manufacturers, we have set up factories for 13 years, and we have companies in Shenzhen, Beijing and Shandong. Integrity is the foundation of enterprise development. We produce LCD splicing screens and sell them. You have made money for us. There is no reason not to ship your goods, please rest assured, we will not destroy the reputation for a little money, if you are still not at ease, then please understand to search or go to Weikang Vision Network to see. You know more about us, and when you can really trust us, it is not too late to cooperate.