Light Guide Plate
Light guide plates, also known as LGP, are optical materials with surface micro light guide designs that convert the LED light source from the edges into uniform light on the front side.
YONGTEK supplys light guide plates made from PS and acrylic materials, include extrusion light guide plates , silk printing light guide panels, and laser engraving light guide panels for customers.
At YONGTEK, luminaire manufacturers can find high-quality, complete solutions for edge-lit lumininaires, which include three key components: light guide plates (LGP), diffuser plates, UGR diffuser plates and light reflective films.
In addition to LED lighting applications, we also offer light guide panels (LGP) for other products, such as emergency lighting LGP, exit sign LGP, traffic signages, internally illuminated traffic signages, X-ray light boxes, advertising light boxes, Led signage, automotive lighting, automotive displays, and automotive door scuffs, meeting the needs of various industries.
| Material | Thickness | Plate Size and shape | Technology | Light Input Side |
|---|---|---|---|---|
| PMMA (Acrylic) |
2 ~ 10mm | * No Limit, Maximum size up to 2M x 3M. * Customized shape are discussable |
* Silk printing * Laser engrave * Extrusion |
* 2 sides light input * 4 sides light input * 1 side light input |
| Polystyrene (PS) | 2 ~ 3mm | No Limit Customized size and shape are discussable | * Silk printing * Extrusion |
* 2 sides light input * 4 sides light input * 1 side light input |
Edge-Lit Basic Struction & Each Component: For traditional design structure, there would be 3 components.
*Diffuser Plate & Diffuser Film(Outer layer): Provide excellent scratch resistance
*Light guide plate (Middle layer): Most important optical part to perfectly guide the lights throughout the light guide panel.
*White reflector (Bottom layer): PET substrates white reflective film with excellent reflection coating can prevent light leaking and minimize loss of light from light sources.
Recommended Components:
| Products | Model Name | Product Feature | More Product Info |
|---|---|---|---|
| Diffuser Plate | PA-75S2 | Special double Matte pattern design, to avoid dark shadow & Newton Ring effect | click Link |
| UGR Diffuser Plate | PB-00C1 | The most effective anti-glare diffuser plate for UGR reduction | click Link |
| Light Reflective Film | E6SJ | LED/ LCD TV Back Light Optical Grade PET Light Reflector Film, High Reflection Ratio >96% | click Link |
| Light Reflective Plate | RE55P | 0.55mm PET reflective plate with high stiffness can replace aluminum back plate of led panel lights | click Link |
Light Guide Plate (LGP) Thermoforming Solution
Thermoforming also known as heat bending enables curved/shaped the PMMA light guide plate into unique form.
Heat bending acrylic Light guide panels usullay used in various decorative lighting fixtures, such as Led Pendant and Ceiling Lights, and Led lightboxes.
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