Types of display screens:
- Liquid Crystal Display (LCD): LCD screens use liquid crystal technology to display images. These screens consist of multiple layers, including a glass layer, a thin layer of liquid crystal, and a backlight layer. An electrical signal controls the properties of the liquid crystal to display clear images.
- Plasma screens: Plasma screens utilize electrically charged gasses to produce images. These screens consist of a thin layer of small cells containing gasses that are ignited by electric current, resulting in the illumination and display of images.
- Light Emitting Diode (LED) screens: LED screens use light-emitting diodes to display images. These screens consist of small LED lights that act as illuminating points to produce images. These points are assembled together to form the complete picture on the screen.
- Organic Light-Emitting Diode (OLED) screens: OLED screens use organic compounds to emit light when an electric current passes through thin layers. These screens enable the display of high-quality images with wide viewing angles.
- Projector screens: Projector screens create clear images on a flat surface using a powerful light beam directed from a projector device. They are widely used in commercial presentations, theaters, and homes.
Difference Between LED Screens and LCD Screens:
The main difference between LED screens and LCD screens lies in the method of screen illumination and the technology used in both types. Here is the fundamental difference between them:
LCD Screens (Liquid Crystal Displays):
- Liquid crystals are utilized to display images.
- Require a backlight to generate the necessary light for image display.
- Liquid crystals are manipulated to filter light passing through and produce the image.
- Offer limited viewing angles, with the image being clearer when viewed from a direct angle.
- May suffer from screen flickering in certain cases.
LED Screens (Light-Emitting Diode Screens):
- Use light-emitting diodes (LEDs) to display images.
- Utilize LED lights as small light sources that form the image when assembled together.
- Sometimes require a backlight, but in some cases, LEDs can serve as their own illumination.
- Provide better viewing angles and display images more clearly from multiple angles.
- Display colors more vividly and with high contrast ratios.
- Generally consume less power compared to LCD screens.
It’s important to note that in the case of screens labeled as “LED,” they might actually be LCD screens with LED backlighting. These screens are commonly known as “LED-LCD” displays.
. These screens use LCD technology for image display with backlighting provided by LEDs.
There are several factors that determine the pricing of advertising display screens. These factors may vary based on location, size, technology used, advertisement duration, and various other considerations. Here are some common factors that influence the pricing of advertising display screens:
- Screen Location: The location is a key factor in determining the price of an advertising screen. High-traffic and prominent locations such as city centers, stores, and tourist spots tend to be more expensive than remote locations.
- Screen Size: The price of a screen is influenced by its size. Larger screens are generally more expensive than smaller ones, as they require more materials and technology to produce.
- Screen Technology: Different screen technologies like LED, LCD, and OLED come with varying costs. For example, LED screens might be more costly than LCD screens due to the backlighting technology used.
- Advertisement Duration: The price can also be affected by the duration of the advertisement displayed on the screen. Short-term ads are usually priced based on actual display time, while long-term ads might be priced based on a longer time frame.
- Monopoly and Demand: In some cases, advertising sites in specific areas might be monopolized, leading to increased demand and pricing.
- Maintenance and Support: The screen price might also include ongoing maintenance and support costs, such as content updates, ad changes, and troubleshooting.
- Additional Costs: Additional costs could include installation fees, shipping charges, taxes, and fees.
These are some of the factors that influence the pricing of advertising display screens. It’s advisable to contact our team for more detailed information about costs.
There are various types of screens used in different electronic devices and technologies, and these types may differ in terms of technology, performance, and applications. Here are some common types of screens and the differences between them:
- LCD Screens (Liquid Crystal Displays): Use a layer of liquid crystals to display images. Depend on a backlight to produce the necessary light for display. Offer limited viewing angles, with the image being clearer when viewed from a direct angle.
- LED Screens (Light-Emitting Diode Screens): Use LED lights as small light sources to display images. Provide wider viewing angles and display colors more vividly and clearly. LEDs can sometimes be used as their own illumination in certain cases.
- OLED Screens (Organic Light-Emitting Diode Screens): Use layers of organic materials to directly produce light. Display colors sharply and have high contrast ratios. They are thin, flexible, and offer wide viewing angles.
- AMOLED Screens (Active Matrix Organic Light-Emitting Diode Screens): An advancement of OLED screens, featuring an active backlighting layer that improves efficiency, contrast, and color vibrancy.
- QLED Screens (Quantum Dot Light Emitting Diode Screens): Utilize a layer of quantum dots to enhance display colors and contrast. Display colors vibrantly and provide wide viewing angles.
These various types of screens cater to different preferences and needs, offering distinct advantages based on their technology and design.
LED screens and OLED screens differ in terms of the technology used and some key characteristics. Here are the main differences between them:
- LED Screens (Light-Emitting Diode Screens): Use LED lights as a backlight source to display images. Light is directed from behind the screen towards the viewer’s eyes.
- OLED Screens (Organic Light-Emitting Diode Screens): Use layers of organic materials to directly emit light. Each pixel on the screen consists of an organic light source that can be independently turned on and off.
- LED Screens: Display colors well but might have limited viewing angles and potentially lower contrast ratios in some cases.
- OLED Screens: Display colors sharply and vividly, featuring wide viewing angles and high contrast ratios. They can display true blacks due to their ability to completely turn off pixel illumination.
- LED Screens: Tend to be thicker due to the presence of a backlight layer and additional lighting systems.
- OLED Screens: Are thinner and more compact due to their ability to directly emit light and not requiring a backlight layer.
- LED Screens: Generally consume more power, especially when using strong backlighting.
- OLED Screens: Consume less power as inactive pixels can be efficiently turned off, saving energy.
Flexibility and Bendability:
- LED Screens: Typically rigid and not flexible or bendable.
- OLED Screens: Can be flexible and bendable, allowing for applications like curved screens and flexible displays.
These are some key differences between LED screens and OLED screens. It’s important to note that despite these differences, the technologies used in both LED and OLED screens are constantly evolving, and new techniques may emerge that combine the advantages of both types.
There is no single specific type that can be considered the best for advertising screens in general, as the choice depends on several factors and specific requirements. Here are some points to consider when selecting an advertising screen:
- Size and Resolution: The screen should be sized appropriately for the location and intended application. Additionally, higher resolution screens are preferred for displaying images and videos with high quality.
- Technology Used: This depends on the project needs and budget. Regular LED screens can be used for outdoor advertising, while OLED screens might be chosen for indoor settings requiring high quality.
- Brightness and Contrast: The screen should be capable of displaying clear content even in direct sunlight. It should also have a high contrast ratio to achieve rich and realistic colors.
- Durability and Resistance: The screen should be resistant to weather elements like rain, humidity, and temperature fluctuations, especially if it’s placed outdoors.
- Content Management: The screen should support easy uploading and playback of diverse advertising content, whether via network connectivity or local storage.
- Cost: The screen’s price should align with the project’s allocated budget.
In general, it’s advisable to evaluate the project’s needs, available budget, and technical requirements before deciding on the best type of advertising screen. Consulting our support team might also be helpful for detailed advice and information about available options.
An advertising display screen typically consists of several essential components. Here are the main components of an advertising display screen:
- Display Panel: The display panel is a fundamental part of the advertising screen and consists of a pixel array that illuminates to display images and content. Different technologies are used, such as LED screens, OLED screens, or LCD screens.
- Backlighting: If the screen relies on LCD technology, it requires a backlight to illuminate the panel. The backlighting system controls the screen’s brightness and evenly distributes the light.
- Internal Hardware: This includes components like the Central Processing Unit (CPU), Random Access Memory (RAM), Graphics Processing Unit (GPU), and Display Controller. These devices process data and convert it into signals displayed on the screen.
- Control and Management System: This system includes a control unit, storage unit, communication interfaces, and software used to manage and control the screen. The control and management system can be used to upload and play content and adjust screen settings.
- Chassis and Frame: The chassis and frame form the external body of the advertising screen, providing protection and support for internal components. The chassis can be made from materials like aluminum or stainless steel.
- Cooling System: Used in larger screens and those running for extended periods, the cooling system controls the internal component temperatures to ensure stable and long-lasting performance.
- Connectivity Interfaces: Connectivity interfaces include ports such as HDMI, USB, Ethernet, and others. They allow the screen to be connected to various content sources like media players, storage devices, and networks.
These are some of the main components that make up an advertising display screen. The components and technologies used may vary between different screens based on the type, size, and intended application.
Indoor screens and outdoor screens differ in several aspects. Here are some key differences between them:
- Usage Environment:
- Indoor Screens: Typically used in indoor locations like stores, restaurants, malls, offices, and other commercial establishments. They aim to attract customer attention and provide information or promotional content within a building.
- Outdoor Screens: Used in outdoor places such as streets, squares, stations, stadiums, and public buildings. They target passersby and those near the location, providing advertisements and general content to the public.
- Weather Resistance:
- Indoor Screens: Usually not weather-resistant, as they operate in a controlled environment protected from external elements.
- Outdoor Screens: Designed to withstand temperature changes, humidity, rain, dust, and wind. They are waterproof and equipped with cooling and additional protection systems to handle harsh weather conditions.
- Brightness and Visibility:
- Indoor Screens: Typically have lower brightness due to their placement in well-lit environments where direct sunlight is not a factor.
- Outdoor Screens: Have high brightness to compete with direct sunlight and offer clear visibility to passersby outdoors.
- Size and Design:
- Indoor Screens: Usually smaller and thinner in design, as they have limited space in indoor settings.
- Outdoor Screens: Often larger and thicker to create a strong visual impact in wide outdoor spaces.
These are some of the main differences between indoor screens and outdoor screens. The choice of screen type should be based on the intended usage environment, environmental conditions, and specific advertising needs.