March 07

Novastar Tb6 Taurus Series Multimedia Player | LED Screen Parts

Digital signage: To be used for signage display in [...]


Digital signage: To be used for signage display in retail stores including retail store screens and door head screens. Commercial display: To display commercial information of hotel, cinema and shopping mall, such as chain store screens Novastar Tb6. Independent screen: Use a PC or the client software of a mobile phone to enable single-point connection and management of a screen. Cluster screen: Use the cluster solution developed by NovaStar to realize centralized management and monitor of multiple screens.



March 07

Novastar Mctrl660 Synchronous Controller - LED Screen Parts

LED failure cannot be found in the regular inspect [...]

LED failure cannot be found in the regular inspection test of LED industry Novastar MCTRL660. Under severe conditions such as high temperature, low temperature, and rapid temperature changes, it is caused by the difference in thermal expansion coefficients of LED chips, epoxy resin, brackets, inner leads, die-bonding adhesives, PPA cups and other materials, resulting in different internal stresses. The mechanism of LED failure caused by electrostatic discharge is very complicated. Equipment, tools, utensils, and human bodies may carry static electricity and discharge it. This static electricity ranges from several hundred volts to tens of thousands of volts. The discharge time is in the nanosecond range Level.

March 04

High-Performance Potting Compound Chemistries For Electronics Protection

LED drive power potting adhesive is suitable for p [...]


LED drive power potting adhesive is suitable for potting protection of general electronic components, power modules and circuit boards, as well as potting of various electronic appliances, such as switching power supplies, drive power supplies, automotive HID lamp module power supplies china, automotive ignition system module power supplies Vdwall A6000, Appliance controller, network transformer, etc. Many customers do not understand the use of LED sign parts. Now I will explain the use of LED driving power potting glue.



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.


March 02

LED Screen Parts — Technical Tips on Getting the Most from Your...

Technical Tips on Getting the Most from Your Outdo [...]

LED Screen Parts

LED Screen Parts was founded in Jun.2016 by Mr. Amos Poon, an overseas LED screen engineer who has rich experience with LED screen troubleshooting from theory and practice for more than 6 years of global site work experience. This platform dedicated to providing all kinds of LED screens parts to customers all over the world with professional and fast response service, of cause also the proper and brand-new products Novastar VX4S. Meet customers’ demand is the first and most important mission for the whole team. To become the world’s largest LED display screen integrated after-sales service solution provider.

Technical Tips on Getting the Most from Your Outdoor LED Display

In addition to ensuring the quality of the screen body, the pillar type LED display has an important place that must be considered, that is, the pillar of the LED display. The inspection of the safety of the pillar of the outdoor LED screen module can mainly be carried out in the following three aspects.

01 Inspection Of The Base Of The LED Display Column

There are two main forms and arrangements of the foundation: 1. One is the balanced gravity type, that is, the upper load is mainly balanced by the large-volume foundation gravity, which is generally a concrete foundation. This base form is suitable for use when the soil is soft and has an open construction site. 2. The other is a pile foundation type, which is mainly a reamed pile. This type of foundation method can be selected under the condition of limited construction site. When determining the base of the advertising screen, it is first necessary to check its initial drawings and construction materials, and then excavate the base if the conditions agree, and check whether the base method, burial depth, and scale are in accordance with the drawings. LED display base bolts are sampled for strength testing. For other site surveys, when choosing an advertising screen with a balanced gravity foundation, special attention must be paid to the presence or absence of foundation soil bulges around the roots of the steel columns, and the foundation formed after the foundation is shaken under wind load. The collapse of the soil surface, if any, indicates that the anti-overturning of the base can not meet the requirements, and there is a danger of collapse at any time under the action of strong wind, and it must be reinforced immediately.

02 Check The Material Of The Column And The Quality Of The Connection With The Foundation

First of all, it is necessary to measure the deviation of the steel column of the LED display Novastar MRV336. The deviation of the steel column cannot be greater than 1000 / H. It must be measured in two directions. Secondly, the steel quality of the steel tube column of the advertising screen can be checked. It is divided into uniformity, whether there are inter layers, cracks, non-metallic inclusions and significant segregation. When there is doubt about the quality of the steel, the safety of the structural members shall be ensured. Finally, check whether the steel pipe column is corroded and the quality of the steel structure protective coating. The quality of protective coatings for steel structures shall be tested in accordance with the relevant national equipment standards.

Outdoor LED display steel pipe columns and foundations are generally bolted or welded. For bolted connections, check for missing bolts during inspection, and the bolts must not be deformed, slipped, loosened, etc. if there are design drawings, the specifications and models of the bolts must meet the design requirements; the bolts should be rust-proofed. If the corrosion is serious, it must be replaced immediately, and the bolt fastening should be firm and reliable. For high-strength bolts, the embedment depth of the bolts must meet the requirements of the specification.

03 Inspection Of The Upper Steel Frame Member System

At present, the connection between the steel column and the upper steel frame member system is usually in the following two forms: 1. One is T-shaped, and the main frame is formed by the T-shaped fixed connection between the steel column and a horizontal main beam on the upper part. The NovaPro UHD Jr is connected to the T-shaped rigid frame structure through each pendant and diagonal support. 2. The other type is a space truss, whose main skeleton is welded by an independent steel column and several horizontal main beams parallel to each other. The main beams are connected by horizontal and diagonal supports to form a space truss system. The display is mounted directly on the main frame.

Due to the heavy weight of the outdoor LED display column, there will be some hidden safety hazards after using it for a period of time. The main structure of the LED display must be regularly inspected and maintained to ensure safety.

Novastar MCTRL300 Novastar J6 LED Sign parts

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February 25

Methods to Control the Brightness of the LED Display


At present, the brightness of outdoor full-color LED display screens must be above 1500cd / m2 to ensure the normal operation of the display screen, otherwise the displayed image will not be seen clearly because the brightness is too low. However, the brightness of many outdoor LED cabinets currently exceeds 5000cd / m2, and the playback effect is good during the day. However, such high brightness at night will cause serious light pollution and cause distress to nearby residents. Novastar VX6S


February 24

Buy A LED Screen Parts On A Shoestring Budget


In addition, due to the difference in brightness of the use environment, the brightness of LED screen in general indoor screens cannot be as high as outdoors. This requires the video processor to have better image quality improvement capabilities advantages, especially more advanced image scaling processing algorithms, so as to ensure that high-definition video images can maintain the detail clarity and grayscale of the image after scaling processing.

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February 24

On Screen Monitoring Functionality available in LED Products


When LCD, LED, and projection are used in combination, or the number of signals is large, it may cause a large difference in the display effect between each image, and you cannot individually adjust the individual images that are different. Multi-channel independent adjustment function can easily solve this problem. It can carry out targeted image processing to make the overall picture more harmonious and unified packages. View More >> NovaPro HD


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

Practical Application of Seamless LED Splicing Technology in Engineering


Seamless stitching technology is a special, highly demanding projection display application that can achieve multi-screen image fusion together and reduce the stitching gap to the smallest so that it completely overlaps the stitching technology. The seamless stitching technology not only requires a complete ultra-large screen, but also has special requirements for the projection used to project an oversized picture. The biggest difference between seamless stitching technology and BSV Novastar VX4U technology is the small gap.


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 18

Unconventional LED Screen - LED Screen Parts


With the development trend of micro-pitch displays, 4-layer and 6-layer boards have been adopted. Printed circuit boards will use micro-via and buried-hole designs, printed circuit pattern wires will be fine, and micro-holes will be narrowed. The mechanical drilling technology can no longer meet the requirements, and the rapidly developing laser drilling technology will meet the fine hole processing.

Novastar TB6


February 14

How Much Influence Does Heat Dissipation Have On High-Brightness LEDs


With global energy shortage and environmental pollution, LED display screens have a wide application space due to their energy saving and environmental protection characteristics. The application of LED lighting products in the lighting field is attracting the attention of the world. Generally speaking, whether the LED lamp works stably and with good quality is very important for the heat dissipation of the lamp body itself.


February 14

Ordinary Graphics Processing Technology LED Screen Parts

We know that the point-to-point image display effect is the best. After reducing the image, if only ordinary graphics processing technology or general FPGA graphics processing algorithm is used, the edges of the image will appear jagged, and even pixels will be missing. The brightness will also decrease. High-end image processing chips or FPGA systems that use complex graphics processing algorithms will maximize the display effect of reduced images.


VDWallLVP7042 4K Video Splicer



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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