Pixel in Videotron: Definition, Functions, and Its Impact on Display Quality

Videotrons or LED displays have become a primary visual medium for advertising, events, concerts, and public information centers. However, behind the large and bright screens, there is one crucial element that greatly determines display quality: pixel. Unfortunately, many people choose videotrons without fully understanding the role of pixels.

What Is a Pixel in a Videotron?

A pixel in a videotron is the smallest light unit that forms images, text, and video on an LED screen. Each pixel consists of three primary colors: red (R), green (G), and blue (B), commonly known as RGB. Different intensity combinations of these colors produce the wide range of colors visible to the human eye.

The higher the number of pixels on a screen, the greater the level of detail and sharpness of the videotron display.

Functions of Pixels in a Videotron

Pixels play a critical role in videotron visual performance. Here are the main functions of pixels:

1. Determining Display Sharpness
   Pixels form image and video details. Videotrons with dense pixel arrangements produce smoother, sharper visuals without visible pixelation.

2. Affecting Screen Resolution
   Videotron resolution is determined by the number of pixels horizontally and vertically. Higher resolution results in clearer and more professional-looking visuals.

3. Defining Ideal Viewing Distance
   Pixel size and spacing determine how close or far the audience can view the screen comfortably without seeing blocky effects.

4. Supporting Color Accuracy and Contrast
   High-quality pixels display more accurate, vibrant, and consistent colors, both for indoor and outdoor environments.

What Is Pixel Pitch in a Videotron?

Pixel pitch is the distance between pixels, measured in millimeters (mm). It is typically labeled with codes such as P2, P2.5, P3, P4, P5, up to P10.

The basic principle is:

• Smaller pixel pitch → denser pixels → sharper display
• Larger pixel pitch → wider pixel spacing → rougher display

However, the best pixel pitch is not always the smallest one, but the one most suitable for the intended application.

The Impact of Pixel Pitch on Display Quality

Pixel pitch directly affects videotron visual quality:

• Text becomes easier to read
• Images and videos appear more detailed
• Visual transitions look smoother

Choosing the right pixel pitch significantly improves the effectiveness of the message displayed on the videotron.

Relationship Between Pixel and Viewing Distance

Pixel selection should be adjusted based on audience viewing distance:

• P2 – P3: Suitable for indoor use, meeting rooms, exhibitions, and close-range events
• P4 – P5: Ideal for ballrooms, malls, and medium-distance public areas
• P6 – P10: Commonly used for outdoor applications such as billboards and roadside displays

Incorrect pixel selection can result in suboptimal display quality, even with large screen sizes.

Types of Pixels Used in LED Videotrons

SMD Pixel (Surface Mounted Device)
The most commonly used pixel type today. It offers smoother visuals, wide viewing angles, and is suitable for both indoor and outdoor videotrons.

DIP Pixel (Dual In-line Package)
Typically found in older outdoor videotrons. It offers high brightness and strong durability, but lower display detail compared to SMD pixels.

The Effect of Pixels on Videotron Pricing

Pixel pitch greatly influences videotron pricing per square meter. The smaller the pixel pitch, the more LEDs are required, resulting in higher costs.

Selecting the right pixel specification allows you to balance visual quality and budget efficiency.

FAQ

Do Videotron pixels affect audience viewing distance?
Yes. Pixel pitch directly affects ideal viewing distance. A smaller pixel pitch allows audiences to view the screen from a closer distance without pixelation.

Why isn’t a large videotron always sharp?
Because sharpness is determined by pixel density, not screen size, large screens with large pixel pitch may appear rough when viewed up close.

Which pixel pitch is suitable for indoor videotrons?
For indoor use, P2 to P3 pixel pitch is commonly used due to closer viewing distances and the need for greater detail.

Is a smaller pixel pitch always better?
Not always. A smaller pixel pitch is ideal for close viewing, but for outdoor or long-distance viewing, it may increase costs without significant visual benefits.

Do pixels affect Videotron pricing?
Yes. The denser the pixels, the more LEDs are required per square meter, which increases production costs and overall pricing.

Which pixel pitch is suitable for outdoor videotrons?
Outdoor videotrons typically use a P6 to P10 pixel pitch to accommodate long viewing distances and higher brightness requirements.

Do pixels affect text readability?
Absolutely. Proper pixel selection ensures text is clear and easy to read, especially for promotional and public information content.

Contact Us

Still unsure which pixel or pixel pitch best suits your videotron needs? Contact us to discuss your requirements and receive the most suitable videotron solution for your project.