Light Guide Plate

They are essential components in backlight systems, used to efficiently direct light from a source to the desired area. They are typically made of transparent materials like acrylic or glass.

Light guide plate (LGP), as the name implies, is a light guide medium, which is more rigid than the light guide film. The thickness varies from 1mm to 20mm to satisfy client’s request, also depending on the customer’s different application and needs.As different thickness to have better lighting performance and large light guide dimension.We use optical grade plates and professional layout design as micro-structure size planning to achieve the best uniformity of light efficiency to meet customer needs.Easy to design, power-saving, apply widely to LCD backlight, LED sign board and door sill in car, etc.

Key Features of LGPs:

Light Transmission: LGPs are designed to transmit light efficiently with minimal loss.
Uniformity: They ensure even light distribution across the surface of the display.
Durability: LGPs are durable and can withstand various environmental conditions.
Customization: LGPs can be customized in terms of size, shape, and light distribution patterns.

Applications of LGPs:

LCD Displays: Backlighting for LCD TVs, computer monitors, and laptops.
LED Displays: Providing uniform illumination for LED signs and displays.
Automotive Lighting: Used in dashboards and other interior lighting applications.
Medical Devices: Backlighting for medical imaging equipment and displays.

Types of LGPs:

Edge-Lit LGPs: Light enters the LGP from the edges and is guided throughout the material.
Surface-Lit LGPs: Light enters the LGP from the top surface and is diffused throughout the material.
Dot-Matrix LGPs: LGPs with a pattern of dots or lenses that control the light distribution.

Benefits of Using LGPs:

Improved Brightness: LGPs can enhance the brightness and uniformity of displays.
Energy Efficiency: They can reduce energy consumption by efficiently directing light.
Thin Design: LGPs enable the creation of thinner and more compact devices.
Versatility: LGPs can be used in a wide range of applications.

LGPs are essential components in modern display technologies, providing efficient and uniform illumination.