Verypixel quality controlling system ensure every pixel is quality pixel

Verypixel quality controlling system ensure every pixel is quality pixel

Verypixel quality controlling system mainly composed of four steps:

1. Raw material quality controlling system

2. Production quality controlling system

3. Aging, assembly production and finished product waterproof testing

4. Packaging and loading

1. Raw material quality controlling system
Temp and humidity controlled warehouse. Dust-free and antistatic protection for all raw materials	Voltage, current and brightness uniformity testing performance secures quality of LED lamps
LED lamps appearance, such as shape, encapsulation, and material color and down-voltage quality inspection and control	LED lamps wavelength, color temperature, brightness, and wave edges study ensures the LED lamps’ uniformity.
Cabinet metal part and PCB quality control with salty, humidity test equipment.	Silicon glue testing ensures the silicon glue from raw material supplier will not crack and decay, which ensures VP products’ waterproof system.
2. Production quality controlling system
Module, cables, power supply and controlling system temp and humidity programmable testing	Brightness, color temperature and wavelength of LED sample module and LED display panel
SMT, Tin printing and Soldering positioning testing	SMT and electronics components position quality inspection.
Wave soldering for LED lamps to PCB board, and other connection components positioning and soldering joints.	The machine can control the quantity of glue and maintain the modules dried in a perfect horizontal environment.
3. Aging, assembly production and finished product waterproof testing
Module aging testing ensures the working performance and uniformity. Test modules’ voltage, current, resistance and capacity.	Waterproof testing ensures outdoor products meet IP65 requirement. This machine will dip the cabinet inside water for 3 minutes..
Display aging test ensures the controlling system, ventilation system , power system and supporting system working together for at least 72 hours. No issues will be left for customers.	Transportation imitation to test the durability of parts assembly production line and ensures the products won’t loosen during the water or air cargo transportation
4. Packaging and loading
Reinforced wooden package and using foam cushion inside the package to well protect the products.	We use forklifts to load the products, which could ensure stable and safe moving for the products.

Commercial LED display billboard

In terms of what, the application of digital video outdoor LED billboards from VERYPIXEL OPTOELECTRONICS veils a brand new page of development in the area of outdoor advertisements. A number of articles have already discussed the strengths of presenting information on LED (Light Emitting Diode) monitors versus the static outdoor printing Ads.

Repeating is not worth your while any more, therefore, by this overview and based on a series of successful examples of New York City, Shanghai, Hong Kong, those are of the top marketing cities in the whole world, which have more than 4000 LED commercial billboards around, those are the success of famous modern cities, how about other huge cities? Let your imagination fly to London, to Munich, to Shenzhen, fly to Moscow, fly to Paris. VERYPIXEL can help you determine and develop your outdoor LED commercial advertising project and boost up sales through visual and effective marketing, mass medium and publicity.

Outdoor LED Screen Sizes

The size of the outdoor LED screen displays and LED signs are very important to know to determine the resolution per square meter (or per square feet) we have to set for the screen. This is to avoid low quality video with very little detail or a very high quality video that is not necessary (in some cases it depends on the customer’s project type). The variable that decides the LED screen resolution per square meter is called the pixel pitch, which tells us the distance between the LED´s in millimeters. The shorter the distance of the LED´s, the higher the screen resolution per square meter, and a greater distance, the resolution will be less.

Opportunities never wait for hesitation. Wise for you to contact us now!

verypixel offers stadium solution

Stadium now is the center of city life, which offers you great business

The stadium screens and sports displays are masters in showing publicity and game scores. With a public of a complete stadium plus that the games are showed on television the quality has to be superb. Our in-stadium LED advertising is powered by the famous outdoor LED sports displays which adopt SMD LED technology to improve the horizontal viewing angle to more than 160 degrees. With such a super wide viewing angle it increases the amount of spectators, and also multiple advertisements that can be showed at once.

Sport Perimeter LED Displays for Stadiums
The soccer field stadium sport perimeter LED displays will bring about a recurring revenue stream for any operator or sponsors that have engaged on our products. Our sport perimeter led displays edit any live streams, advertisement or perform any scoreboard function on real time basis.
In addition our system could be installed over different types of ground surfaces rather than only cement based surface as can be seen with other sport perimeter LED displays. This will turn into saving installation costs and a better viewing by the audience.

Stadium Screens and Refresh Rate Frequency
The refresh rate frequency for our stadium screens, sports displays, football stadium screens and perimeter displays is over 800 Hz, so no static will be shown when recorded by a television camera and broadcasted on television. This means that with a high refresh rate frequency our stadium screens and sports displays can display flicker free video images, which includes live video feeds.

Sport Perimeter LED displays also called perimeter advertising boards are giant banner displays that are very wide in width and short in height. The perimeter advertising boards are active and show continuous advertising messages on the LED displays across the entire perimeter of a sport field inside a stadium. Our sport perimeter LED displays and LED screens for football stadiums are convenient to install and disassemble. With external signal and power sockets our sport perimeter LED displays also include interlocking systems.
In Stadium LED Screen Advertising
VERYPIXEL in-stadium LED screen advertising is powered by the famous outdoor LED displays which uses SMD LED technology to improve the horizontal viewing angle to more than 160 degrees. With such a super wide viewing angle it increases the amount of spectators, and also multiple advertisements can be showed at once.
What are you waiting for? Call us now!

VERYPIXEL adopts higher precision equipments

VERYPIXEL adopts higher precision equipments

VERYPIXEL always exert to providing customers with high quality products, here we once again eliminated a lot of old machinery, and adopting higher precision plug-in machine, which could help VERYPIXEL quality to another higher standard.

Choosing VERYPIXEL is one of your wisest choice, and choosing VERYPIXEL is our great honor to service.

The truth of VIRTUAL PIXEL

The truth of VIRTUAL PIXEL

Nowadays, many companies that sell large LED display screens, especially in South China, are trying to edge their products on the higher competitive level, tended to claim that their LED signs use an advanced technology of “virtual pixel”. What is ‘VIRTUAL PIXEL’? Why we should put “” or ‘’on it?

Unfortunately, suppliers do not always provide real and detailed information on the use and functions of “virtual pixel”. They assure customers that LED screen models with “virtual pixel” are much better resolution than corresponding models with real pixel. Are there any ‘smart’ marketing tricks behind?

While, let’s study virtual pixel, and reveal you the big truth of ‘VIRTUAL PIXEL’. First we have to try to analyze the situation and how to define, where and when it makes sense to use technology of “virtual pixel” and is it true that “virtual pixel” doubles the real resolution.

 “Virtual pixel” of video screen

A video screen is composed of light sources positioning as a square 2R1G1B. Each light source radiates light of a certain visible wavelength (or narrow range) or in laymen terms produces colored light. Verypixel typical virtual picture showed as follows:

Figure 1

When image is displayed on an LED display screen in a “normal” mode (Fig. 1) each pixel of the original image has a certain corresponding pixel on the LED display board. In a “virtual pixel” design, each pixel of the initial image corresponds not to a screen pixel but to a light source. Virtual pixels are in a class of their own. Every Virtual pixel contains 2 Red lamps, 1 Blue LED and 1 Green LED. Each LED is spaced out evenly to provide an even higher degree of clarity.

Usually, if your display has less than 50,000 pixels totally, we highly suggest you use virtual pixel. Real LED pixel is the physical LED pixel; virtual LED pixel is theoretically 4 times as real LED pixel. While it is just theoretically, actually, the real effect of the virtual pixel is not really 4 times better. It is only a much “better”, but not really can be 4 times better. When you LED display system is more than 512*320pixels, actually you do not need to use virtual pixel if you plan to use the whole LED display for one advertising contents, but if you plan to divide a big LED screen into small parts or small sections for many advertising contents, the virtual pixel is still very necessary and useful for you to achieve much better effect.

Thus, in a “virtual pixel” mode one screen pixel contains information on four pixels of the initial image. The image projected on a screen seems having doubled resolution in each dimension compared to a “real pixel” resolution of an LED display sign. This usually leads people to conclude that screen resolution also 4 times up, which is not exactly true. The fact is one screen pixel cannot hold and show all information from the initial four pixels. Part of the information gets lost.

 Suppose that the initial image (with resolution twice higher than “physical” screen pixel resolution) looks as a horizontal blue line (one pixel thick) on a black background. If the line appears on an even row of pixels, the video screen will display a corresponding blue line. But if the line shifts to an odd row of pixels, it will simply disappear: the video screen will remain black. In other words, smaller details and sharp color borders shall be displayed with distortions, or the virtual display is showing defectively, which are not evident in the initial image.

Are there any advantages of “virtual pixel” technology? Yes.

Virtual pixels are in a class of their own. Every Virtual pixel contains 2 Red lamps, 1 Blue LED and 1 Green LED. Each LED is spaced out evenly to provide an even higher degree of clarity. Virtual pixel provides more shades of colors due to the many different levels of intensity combinations. Virtual Modules provide brighter pictures and videos. Virtual pixels are perfect for outdoor use in any condition. They provide great visibility during day and night. Only in some cases the overall displayed quality may be improved though image details will be distorted. This technology works better with smooth color gradients or on patchy images when color distortions are not evident. In a way, we can talk about doubling screen resolution only for black color because all light elements with black color look the same, i.e. they remain unlighted.

Does this technology have disadvantage? YES, absolutely. Every coin has two sides. The main disadvantage is the original image pixels are displayed in a distortion, which may cause some kind of ‘BLURRING’. While our eyes are certainly does not have time to catch the distortion. So actually, ‘VIRTUAL PIXEL’ is lying to your eyes. While, sometimes who cares?

           By Verypixel optoelectronic co., ltd.

Why and how we could make the energy saving mode?

Why and how we could make the energy saving mode?

In nowadays LED market, large and small LED display manufacturers are scrambling to introduce energy-saving LED display, say 50%, 55%, 60% or even 70% more energy-saving concepts. Which one is the real energy saving in the end? Energy saving rather is relying on a particular display hardware and software technology improvements, than the final result on technology innovation and framework design. Very Pixel outdoor P16 1R1G1B, after mature experimental tests, has 2 kinds of energy-saving solution:
Ordinary energy saving display can save for 30% more than traditional display, by applying working voltage of 3.3v to red lamps and 4.2v to G&B.
High end energy saving display can save for 50% more than traditional display, with the working voltage of R/G/B all 3.3v and adopting MBI5035 constant current driving IC.
Features:
1. High consistency in white balance, without color cast from any angle of view;
2. Black masks, and special design for light absorption，The whole screen is in good flatness;
3. Super high contrast, up to 6000:1 contrast ratio;
4. Special sun shade design, the overall design looks flexible, reliable;
5. Vertical and horizontal structure of the special design makes good flatness of suite, no module effect.

Calculation impacts on your costs
Very Pixel energy saving outdoor LED display P16 1R1G1B have been a shinning star in this industry. A client from Europe has ordered 125.8 square meters. Counted by 14h/day, 7days/week, Energy-saving display can save operation power costs by 10,000 kilo-Walt/h. Counted by 0.15USD per kilo-Walt/h calculation, the annual operation power saving is more than 15,000USD, annual operation power saving per square meter is above 150USD.

VP-O10 outdoor full color 1R1G1B Display

VP-O10 outdoor full color 1R1G1B Display Products

We provide A-to-Z service LED DISPLAY systems and solutions, from initial planning, design concept, application mock up, production, installation, testing, training to maintenance. Maintaining the highest standards of design and quality, we develop tailor made solutions to each visual scenario presented to us.

DIP product Features:
Compare to new-born SMD LED display series, main advantages of DIP series are as follows,
a. As DIP LED display has experienced long term R&D and application, technology of DIP is mature, performance is stable and it is widely supported. Most of the complicated systems or complement measures are designed and manufactured on basis of DIP display standards, so DIP LED display is your conservative and reliable choice.
b. High brightness, DIP LED display adopts independent encapsulation, so when it is the same brightness, DIP has more heat radiation sheet metal than SMD so that design is in favor of chip heat radiation and high brightness. Meanwhile, DIP LED adopts V shape encapsulation, which can increase its performance of lighting focus so as to raise brightness and viewing distance.
c. Better IP rank, DIP LED display is IP65 and mostly installed outdoor or semi-outdoor because of its high brightness and better waterproof effect and solutions