Viewing Angle Guide

Viewing Angle Guide

Viewing angle directly affects how audiences experience LED displays from different positions.

Điều này trở nên đặc biệt quan trọng trong:

  • phòng hội nghị
  • nhà thờ
  • stadiums
  • triển lãm
  • retail environments

where viewers are distributed across wide areas.

What Is Viewing Angle?

  1. Viewing angle refers to the maximum angle at which viewers can still clearly see accurate:

    • độ sáng
    • colors
    • sự tương phản
    • chất lượng hình ảnh

    Typical LED viewing angles:

    Direction

    Typical Angle

    Horizontal

    140°–170°

    Vertical

    120°–160°

Why Viewing Angle Matters in Real Projects

In narrow viewing environments, almost any screen may appear acceptable.

However, in large public spaces, poor viewing angle can cause:

  • brightness loss
  • thay đổi màu sắc
  • inconsistent visuals

Điều này trở nên rất rõ ràng trong:

  • nhà thờ
  • stadiums
  • conference halls
  • exhibition centers

 

Different LED Technologies Affect Viewing Angle

Fine-pitch SMD and COB displays usually provide wider viewing angles.

Older DIP outdoor displays often have narrower viewing angles but stronger brightness.

This is why modern retail and XR projects usually prefer:

  • SMD
  • Chip trên bo mạch
  • MIP

rather than traditional DIP solutions.

Ghi chú Kỹ thuật DDW

In many retail projects, customers often stand at side angles while walking through shopping malls.

This is why wide viewing angle becomes very important for maintaining premium visual consistency.

For sports stadiums and churches, audience distribution is even wider, making viewing angle one of the key design considerations.

Sản phẩm DDW gặp sự cố? Hãy liên hệ với các kỹ sư chuyên nghiệp để nhận hỗ trợ kỹ thuật và khắc phục sự cố hiệu quả.

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