Blogs

What is an LED screen? Explain the technology behind LED screens and how they work and Price of LED

Understanding LED Technology

LED technology, which stands for Light Emitting Diode, forms the core of LED screens. These screens comprise tiny LED elements that emit light when an electric current passes through them. A small semiconductor device representing each LED element emits light when someone applies voltage across it in the forward direction. The semiconductor materials used determine the color of the emitted light, which can be red, green, blue, or a combination of these hues.

Composition and Control of LED Screens

LED screens typically consist of multiple LED modules, each housing hundreds or thousands of individual LED elements. They strategically arrange these modules in a grid pattern to create a larger display. Control of these LED modules is executed through a computer or other devices that send signals to turn on or off individual LEDs, as well as adjust their brightness and color.

Revolutionizing the Display Industry

The integration of LED technology into screens has revolutionized the display industry, offering brighter, more energy-efficient, and longer-lasting displays.

Working Principle of LED Screen

  1. Electroluminescence Phenomenon

The working principle of LED screens relies on the phenomenon of electroluminescence, wherein materials emit light when an electric current is applied. In an LED screen, an array of tiny LED elements generates light when subjected to an electric current. Each LED element, a semiconductor device, emits light when forward-biased, resulting from voltage application in the forward direction. The specific color of the emitted light is determined by the semiconductor materials used and can include red, green, blue, or combinations of these colors.

  1. Grid Arrangement and Control

The LED elements are arranged in a grid pattern to form a larger display. Computer or device control is exercised over each element individually, enabling the activation or deactivation of each LED, along with adjustments to brightness and color. This precise control allows for the creation of a wide range of colors and shades, making LED screens ideal for showcasing high-quality images and videos.

  1. Versatile Applications of LED Screens

Overall, LED screens’ working principle, rooted in electroluminescence, empowers the creation of high-quality and versatile displays used across various applications, ranging from advertising to entertainment.

Scope of LED Digital Display/Screen in Nepal

The LED screen market in Nepal is witnessing rapid growth, with the LED and smart TV sector expanding by 25-30% annually. The television industry in Nepal is estimated at around Rs. 7 billion annually, with significant potential for growth in rural markets. Improved internet connectivity, increased disposable income, and easier access to finance are driving growth in the consumer electronics industry.

In urban areas, the television market is mature and highly competitive, emphasizing brand and product quality. Additionally, the LED professional lighting market in Nepal is expected to grow, with a current LED system penetration rate of 40-45%. Occupancy sensors are also enhancing energy efficiency in LED-based lighting systems. However, the industry’s growth may be challenged by the COVID-19 pandemic.

Alternative Terminology for LED Screen

  1. LED display screen
  2. LED video wall
  3. LED billboard
  4. LED signage
  5. LED panel display
  6. LED information display
  7. LED advertising screen
  8. LED display board
  9. LED electronic display
  10. LED message board
  11. LED display panel
  12. LED digital billboard
  13. LED screen display
  14. LED outdoor screen
  15. LED indoor screen
  16. LED transparent display
  17. LED rental screen
  18. LED stadium screen
  19. LED cinema screen
  20. LED stage screen.

All these terms describe the same technology, namely LED digital screens, used for various purposes like advertising, information display, and entertainment. These screens consist of LED lights that emit vibrant colors, making them suitable for both indoor and outdoor displays. For instance, LED video walls and billboards are commonly used in advertising, while LED signage serves for information dissemination. The different terms are interchangeable and refer to the same LED technology.

Price of LED Screen in Nepal

The price of an LED screen varies based on factors such as size, resolution, and display type. In Nepal, the pricing for a P10 Outdoor SMD LED Display ranges from Rs 6000 per square foot for frame structure to Rs 6500 per square foot for cabinet structure. A P8 Outdoor SMD LED Display costs around Rs 7000 per square foot for frame structure and Rs 7500 per square foot for cabinet structure.

A P6 Outdoor SMD LED Display costs approximately Rs 8000 per square foot for frame structure and Rs 8500 per square foot for cabinet structure. A P4 Outdoor SMD LED Display costs around Rs 10000 per square foot for frame structure and Rs 11000 per square foot for cabinet structure. Installation expenses range from Rs 500 to Rs 1000 per square foot, and maintenance costs can vary from Rs 100 to Rs 300 per square foot annually, depending on maintenance frequency and repairs required.

It’s crucial to note that these prices are average estimates and can differ based on the supplier’s brand, features, and additional services.

Choosing the Optimal Structure for LED Display

Different types of structures are utilized for LED screens, including iron cabinets, die-casting cabinets, and frame structures. Each option possesses unique characteristics:

  1. Iron Cabinets: Iron cabinets are robust and durable, making them suitable for larger LED screens. They are heavier and somewhat challenging to install but offer exceptional strength and stability.
  2. Die-casting Cabinets: Die-casting cabinets, crafted from lightweight aluminum or magnesium alloy, are easy to install due to their low weight. They also exhibit precision in size and shape, ensuring a seamless installation. These cabinets are often preferred for smaller LED screens and displays.
  3. Frame Structures: Frame structures provide basic, lightweight support for LED screens, without enclosing them like cabinets. They are commonly used for smaller screens or temporary installations.

Selecting the appropriate installation structure depends on factors such as screen size, weight, and specific installation requirements. Iron cabinets offer superior strength, die-casting cabinets are lightweight and precise, and frame structures are simplistic and suitable for basic installations.

Categories of LED Video Boards

LED video boards are generally categorized into two main types: indoor and outdoor.

  1. Indoor LED Video Boards: Designers create these boards for close viewing distances, and they excel in displaying high-quality content at venues like concerts, conferences, and exhibitions. Typically, installers place them in large event spaces, conference rooms, and auditoriums. Indoor LED screens have high pixel density and brightness to deliver clear and vibrant images, even in low-light conditions.
  2. Outdoor LED Video Boards: Outdoor boards are engineered to withstand harsh weather conditions and are used for large-scale advertising and information display. They find applications in stadiums, billboards, and retail spaces for showcasing advertisements, live events, or information like weather updates and traffic alerts. Outdoor LED screens are typically larger and feature lower pixel density to accommodate longer viewing distances.

Aside from indoor and outdoor classifications, we can categorize LED video boards based on specific applications. These categories encompass rental screens for temporary events, fixed installation screens for permanent placement, and flexible LED screens that can curve or bend to suit unique designs.

Types of Outdoor LED Boards in Nepal

Several types of outdoor LED screens are available in the market, each with distinct features and advantages. Common types include:

  1. DIP (Dual In-Line Package) LED Screens: These traditional LED screens utilize individual LEDs mounted on a circuit board. They are known for high brightness and durability but offer a lower resolution compared to other types.
  2. SMD (Surface Mount Device) LED Screens: SMD screens employ surface-mounted LED chips, providing higher pixel density and superior color reproduction. They are energy-efficient and have a longer lifespan than DIP screens.
  3. Transparent LED Screens: Transparent screens allow viewers to see through them and are commonly used in retail stores, museums, and airports to create unique visual experiences.
  4. Rental LED Screens: Rental screens are designed to be lightweight and portable, making them ideal for events such as concerts, trade shows, and outdoor festivals.
  5. Mobile LED Screens: Mobile screens, mounted on trailers or trucks, can transport to various locations for outdoor events and mobile advertising.

Categorizing Outdoor SMD LED Displays by Pixel Pitch

We further categorize outdoor SMD LED displays based on pixel pitch, which indicates the distance between each pixel on the screen. Lower pixel pitch results in higher resolution and closer viewing distances without compromising image quality. Common types of outdoor SMD LED displays based on pixel pitch include P10, P8, P6, and P4. Each is suited for specific outdoor applications, offering varying resolutions to meet different viewing needs.

In summary, choosing the ideal outdoor LED screen in Nepal hinges on factors like application and budget. Moreover, LED display boards have gained popularity for advertising, information dissemination, and entertainment. This article explores the different types of LED displays available, their installation, and associated costs.

 

References:

[1] Television Industry in Nepal – reogma

[2] Nepal LED Professional Lighting Market (2020 – 2026)

[3] Update on the Status of LED-Lighting world market since 2018

 

 

Utilizing LED Technology in Display Terminology

Alternative Terminology for LED Screen

  1. LED Display Screen
  2. LED Video Wall
  3. LED Billboard
  4. LED Signage
  5. LED Panel Display
  6. LED Information Display
  7. LED Advertising Screen
  8. LED Display Board
  9. LED Electronic Display
  10. LED Message Board
  11. LED Display Panel
  12. LED Digital Billboard
  13. LED Screen Display
  14. LED Outdoor Screen
  15. LED Indoor Screen
  16. LED Transparent Display
  17. LED Rental Screen
  18. LED Stadium Screen
  19. LED Cinema Screen
  20. LED Stage Screen

All of the above terms are synonymous with LED technology, specifically LED digital screens. These screens find application in diverse fields, including advertising, information display, and entertainment. Comprising an array of LED lights that emit vibrant colors, they excel in both indoor and outdoor settings. LED video walls and billboards, for instance, are prominently employed in advertising across shopping malls, airports, and stadiums. Simultaneously, meanwhile, people prefer LED signage for displaying information like directions or announcements. These terms, including LED panel display and LED information display, all refer to the same technology. People use it to create large screens for displaying content such as information, images, or videos. In essence, these terms are interchangeable in describing LED digital screens.

Pricing of LED Screens in Nepal

The price of LED screens in Nepal varies significantly based on factors like size, resolution, and screen type. To provide an idea of the pricing range:

  • A P10 Outdoor SMD LED Display ranges from Rs 6000 per square foot for a frame structure to Rs 6500 per square foot for a cabinet structure.
  • For a P8 Outdoor SMD LED Display, the cost is approximately Rs 7000 per square foot for a frame structure and Rs 7500 per square foot for a cabinet structure.
  • A P6 Outdoor SMD LED Display is priced at around Rs 8000 per square foot for a frame structure and Rs 8500 per square foot for a cabinet structure.
  • Opting for a P4 Outdoor SMD LED Display will set you back approximately Rs 10000 per square foot for a frame structure and Rs 11000 per square foot for a cabinet structure.
  • Installation costs range from Rs 500 to Rs 1000 per square foot, contingent on installation complexity and location.
  • Maintenance typically costs between Rs 100 to Rs 300 per square foot annually, depending on maintenance frequency and necessary repairs.
  • It’s essential to note that these prices are approximate averages and can vary based on brand, features, and additional services offered by the supplier.

Choosing the Optimal LED technology Display Structure

Various structures are available for installing LED screens, including iron cabinets, die-casting cabinets, and frame structures. Distinct characteristics differentiate them:

  1. Iron Cabinets: These robust and durable cabinets are composed of iron, making them ideal for larger LED screens. However, their weight may pose installation challenges.
  2. Die-casting Cabinets: Manufacturers craft lightweight die-casting cabinets from aluminum or magnesium alloy to ensure precise sizing and easy installation. Typically, users employ them for smaller LED screens.
  3. Frame Structure: This simple and lightweight support structure is placed behind the LED screen without enclosing it. Frame structures are basic, making them suitable for smaller screens or temporary installations.

 

Choosing the Optimal LED technology Display Structure

Ultimately, the choice of installation structure hinges on LED screen size, weight, and specific installation requirements. Iron cabinets offer superior strength, die-casting cabinets are precise and lightweight, while frame structures are basic and straightforward.

LED Video Boards Categorized by Usage and Location

LED technology video boards that carry can be categorized into two main types: Indoor and Outdoor.

  • Indoor LED Video Boards: Designed for close viewing distances, these boards excel at venues such as concerts, conferences, and exhibitions. They display high-quality content effectively. Event spaces, conference rooms, and auditoriums commonly have these displays. They offer higher pixel density and brightness, ensuring clear images in low-light conditions.
  • Outdoor LED Video Boards: Resilient to harsh weather conditions, outdoor boards serve large-scale advertising and information display purposes. They are commonly located in stadiums, billboards, and retail spaces. These displays showcase advertisements, live events, or important information. These screens tend to be larger and feature lower pixel density for optimal viewing at a distance.

Apart from these two categories, LED technology carrying video boards can also be classified based on specific applications. These include rental screens, fixed installation screens, and flexible LED screens. Manufacturers design rental screens for temporary use, while they permanently place fixed installation screens indoors or outdoors for long-term use. Flexible LED screens, meanwhile, can bend or curve to suit unique designs.

Varieties of Outdoor LED Screens in Nepal

A diverse range of outdoor LED screens is available, each with distinct features and advantages. Common types include:

  1. DIP (Dual In-Line Package) LED Screens: Traditional LED technology employing individual LEDs mounted on a circuit board. Known for high brightness and durability but offer lower resolution.
  2. SMD (Surface Mount Device) LED Screens: These screens utilize surface-mounted LED chips, providing a higher pixel density and better color reproduction. They are energy-efficient and possess a longer lifespan compared to DIP screens.
  3. Transparent LED Screens: Designed to be transparent, these screens allow viewers to see through them, making them suitable for retail stores, museums, and airports to create unique visual experiences.
  4. Rental LED Screens: Lightweight and portable, these screens are ideal for temporary use at events like concerts, trade shows, and outdoor festivals.
  5. Mobile LED Screens: Mounted on trailers or trucks, mobile LED screens can be relocated for outdoor events and mobile advertising.

Varieties of Outdoor LED Screens in Nepal

Categories of Outdoor SMD LED Displays Based on Pixel Pitch

Based on their pixel pitch, which refers to the distance between pixels, we further categorize outdoor SMD LED displays. A lower pixel pitch implies higher resolution and closer viewing without compromising image quality. Common types based on pixel pitch include:

  1. P10 Outdoor SMD LED Display: With a pixel pitch of 10mm, this display is suited for large-scale outdoor advertising and information display, offering clear and vibrant imagery even at a distance.
  2. P8 Outdoor SMD LED Display: Featuring an 8mm pixel pitch, this display provides higher resolution than P10 displays and is commonly used for outdoor advertising in high-foot-traffic areas.
  3. P6 Outdoor SMD LED Display: Boasting a 6mm pixel pitch, this display offers high resolution for outdoor applications, making it suitable for outdoor advertising, events, and information display in areas with closer viewing distances.
  4. P4 Outdoor SMD LED Display: With a 4mm pixel pitch, this display offers very high resolution for outdoor applications, making it ideal for…

In conclusion, LED display boards have become a prominent medium for communication in Nepal. They serve various purposes, including advertising, entertainment, and information dissemination. This article delves into the different types of displays available, their installation procedures, and associated costs.

You Can Jump in Relative topics

#############################

PLAN YOUR PROJECT

RECENT BlOGS

Leave a Reply

Your email address will not be published. Required fields are marked *

Work With FlyUp Technology ?

Benefits Of Working With Us

Quick Installation

24x7 Technical Support

No. 1 IT Company

Branded Products

Amazing AMC Service

Powerful Server

Apply Now

What is an LED screen? Explain the technology behind LED screens and how they work and Price of LED

These boards are typically used for displaying information such as menus, advertisements, and schedules in a large, easily visible format. They are designed to be used for indoor or outdoor applications and are typically highly customizable. They can also be used for interactive applications such as touchscreens and interactive kiosks.

A LED digital board is a type of video wall consisting of individual LED screens that are arranged in a variety of shapes and sizes. The boards are often used for displaying advertising, sports scores, weather forecasts, and other realtime information. They are also used in digital signage applications, providing a visual, interactive way to communicate with customers. The boards feature longlasting LED technology and are available in a variety of sizes, resolutions, and shapes.

LED digital boards typically use a USB data card to control the board and manage content. The card can be programmed to display text, images, videos, and other multimedia content, and can be updated remotely over the internet. The data card is typically connected to the board via a RJ45 network cable.

The power supply of a LED digital board will depend on the type of board and the type of LEDs used. Generally, it can be powered by a DC voltage source ranging from 12V to 24V or an AC voltage source ranging from 110V to 220V.

Flyup Technology Hosting

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.