March 03

Novastar MCTRL600 Is Provided With Accessory Box and Packing Box


In the Novastar MCTRL600 has Each controller is provided with a carrying case, accessory box and packing box. The controller and LED accessory box (containing controller related wires and accessories) is packed in the carrying case and the carrying case is packed in the packing box. Supports the new generation of NovaStar MCTRL660 calibration technology, which is fast and efficient. Supports a variety of video formats.


February 21

Body Water Solution For Your LED Display Screen – LED Screen Parts | LED Control Card | LED Video ProcessorLED Control System | LED Power Supply

In the face of the water ingress of the display sc [...]

LED Screen Parts | LED Control Card | LED Video ProcessorLED Control System | LED Power Supply

LED Control Card, LED card, Novastar, Novastar Video Processor, Linsn, Linsn LED, Colorlight LED controller, Huidu LED, LED control cards, NovaPro UHD Jr, Novastar VX6S, Novastar J6, NovaStar, NovaPro UHD Jr, Novastar MCTRL660 Pro, Novastar MCTRLR5, Novastar VX4S,

Body Water Solution For Your LED Display Screen

Recently, there will always be news on the Internet or on TV that rains have fallen in a certain area. Residents need to go boating. Extraordinary heavy rains not only cause a lot of inconvenience to people’s travel, but also may cause some LED display manufacturers’ warehouses. Water inflow causes water in the display screen body. In response to this phenomenon, what measures should LED display manufacturers take in the face of water in the screen body? Let’s explain the solution of water in the LED display screen.

First, use a fan or other tools to blow the LED display screen body completely dry at the fastest speed.

Secondly, the screen body that has been completely blow-dried is electrified and aged, the specific steps are as follows:Adjust the brightness (fully white) to 10%, and power on for 8-12 hours.

  •      Adjust the brightness (full white) to 30%, and age for 12 hours after power on.
  •     Adjust the brightness (full white) to 60%, and power on for 12-24 hours.
  •     Adjust the brightness (full white) to 80%, and power on for 12-24 hours.
  •     Adjust the brightness (full white) to *, and age for 8-12 hours after power on.

After completing the above steps, the LED display screen body will basically return to normal, but there are some points to note during the processing:

  • When water in the warehouse or water in the LED display screen is found, it should be dealt with urgently without delay;
  • Organize personnel to blow dry the LED display screen body that is in the water.
  • Do not put the LED display screen body that has been flooded into the air box, this will easily suffocate the LED lights.
  • When the water enters the warehouse, it may be necessary for the air box to enter the water. All air boxes should be exposed to prevent the water from evaporating into the LED display screen after the box is filled.
  • The failure of all incoming LED displays to affect the stability of the screen more or less. In the process of emergency treatment, the phenomenon of continuous dead lights may occur after the screen is powered on. This requires manufacturers Pay attention to observation at any time.
  • All the LED display screens that enter the water are in the flight case. For more than 72 hours, the screen is basically of no value for repair and needs to be handled with care.

In summary, in the face of the water ingress of the display screen, what is needed is the word “as soon as possible”. Use the shortest effective method to deal with it. The longer the time is, the greater the loss will be, so When you encounter problems such as water in the warehouse, you must act immediately.

February 20

Process of the Emergency Body Water Treatment


Organize personnel to blow dry the LED display screen body that is in the water. Do not put the LED display screen body that has been flooded into the air box, this will easily suffocate the LED lights and MRV300. When water in the warehouse or water in the LED display screen is found, it should be dealt with urgently without delay. Adjust the brightness (full white) to 30%, and age for 12 hours after power on.


February 13

LED Transparent Screen Selection Reference Analysis For Shopping Mall - Technology News Shopping LED parts

With the development of the economy, it is common [...]

With the development of the economy, it is common to install LED displays in shopping malls. LED power supply in shopping malls are generally used for brand promotion and product promotion, creating a good shopping atmosphere and mobilizing the atmosphere. The emergence of a new type of advertising media tool, the transparent LED display, provides more choices for shopping malls: transparent, cool, stylish, and full of technology.

Generally speaking, the LED display screen in conventional shopping malls weighs more than 30kg / ㎡, which requires high load-bearing capacity of the original building structure. It requires a large-scale steel frame structure during construction, which is time-consuming and labor-intensive. Bright is a dark piece, affecting the beautiful appearance of the mall building, blocking sunlight and sight, and affecting daylighting.

The transparent LED display is thin and beautiful, and has relatively low requirements for building load bearing. When it is not lit, it does not affect the aesthetic appearance of the building; high permeability ensures the lighting requirements of lighting structures such as floors between malls, glass facades, windows, etc. At the same time, it has good heat dissipation function and is easy to install and maintain. When playing advertisements, when designing the advertisement content screen, remove the unnecessary background color and replace it with black. You only need to display the expressed content, and the appropriate part does not emit light during playback, which is a transparent effect. This playback method is extremely Greatly reduce light pollution, can also reduce energy consumption LED Display, can achieve more than 30% energy saving than conventional LED display.

According to the characteristics of the mall and the actual needs of customers, the following is a reference for the selection of LED transparent screens in malls given by Orida:

  • Indoor use, protection grade IP43, no waterproof required, high protection grade can be customized for special places;     
  • The fixed installation method does not affect the original wall structure;   
  • High permeability, does not affect the shielding effect;
  • Consistent with the image of the mall center, remote control and operation can be realized.
  • The viewing distance is short, the display is required to be clear, and the pixel pitch is within 5mm.
      

The advertising content on the LED transparent screen can be changed at any time, displaying different advertisements around the clock;

High-efficiency optical fiber LED transmission system is adopted to effectively reduce the signal delay caused by long transmission distance and ensure the consistency of picture playback.

Shopping mall LED transparent screens are generally personalized according to the shopping mall environment and are coordinated with the installation environment. The front-maintained LED full-color transparent screens are selected for various modeling designs. The products with small LED cabinet sizes and ultra-thin, Surface-mount LED transparent screen with a dot pitch of about 10mm.

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February 13

Evaluation of Micro-Pitch LED Show Technology


The display with density above P2 generally uses 1515, 2020, and 3528 lights, and the NovaPro UHD Jr shape adopts J or L package. Side welding pins, the welding area will be reflective, the ink effect is poor, it is necessary to add a mask to improve the contrast. The density is further increased, and the L or J package cannot meet the application requirements. A QFN package must be used. The characteristics of this process are no lateral welding pins and no reflection in the welding area, which makes the color rendering effect very good.


February 12

Relationship Between Chip Size And Heat Dissipation


The most direct way to increase the brightness of a power LED display video processor is to increase the input power, and in order to prevent saturation of the active layer, the size of the pn junction must be increased accordingly; increasing the input power will inevitably increase the junction temperature and thus the quantum efficiency. View More >> Novastar MRV336


February 11

LED Video Processor | LED Screen Parts


This design not only saves the packaging cost, but also improves the reliability of the product. It has been widely used in outdoor LED display products. The SAM (Scanning AcousTIc Microscope) was used to test the airtightness of the LED bracket with the folded structure design and the normal bracket. As a result, it can be found that the product with the bent structure design has better airtightness. View More >> LED tools


February 08

Multi Function Stadium Requirements For LED Displays


The multifunctional modern gymnasium can be used not only to hold various sports competitions, but also to hold various large-scale cultural events and rallies. Therefore, the requirements for the display screen can be summarized as rich, diverse, and real-time. Sports competitions, cultural performances, and large-scale events held in the stadium can be broadcast live through the electronic display, and have special effects such as panoramas, close-ups, slow motion, flash action, drag images, nostalgic movies and so on.

Read More >> Huidu control system



February 08

3 Key Technologies of Small Pitch LED Screen Splicer

With the Vdwall LVP7042 4k Video Splicer increasing display area of ​​LED small-pitch products, projects of dozens of square meters are common. The physical resolution of LED displays often exceeds 1920 × 1200, that is, each ultra-large-scale LED display consists of several It consists of several independent display areas driven by each LED controller.