Angle Deflection Diffuser Sheet
Product Name: Angle Deflection Diffuser Sheet
PC Substrate Thickness: 0.25mm~6mm
PMMA Substrate Thickness: 0.65mm~6mm
Size: Customizable
Material: PMMA, PC
Diffuse Angle: 5D, 10D, 15D, 20D, 30D, 40D, 55D, 80D, 90D
Advantages: Customizable flame retardant rating; diffuses light effectively.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of angle deflection diffuser sheet in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Angle Deflection Diffuser Sheet
Architectural wall Washing and Indirect Lighting
European minimalist design often utilizes "indirect lighting" where the source is concealed in a cove. The Angle Deflection Diffuser Sheet allows architects to steer the beam onto the ceiling or wall at a shallow angle, creating a seamless "wash" of light without the visible "scalloping" or hotspots associated with bare LED strips.
Industrial Workstations and Medical Lighting
In high-precision environments like surgical suites or electronics assembly, shadows can be hazardous. The Angle Deflection Diffuser Sheet creates "shadow-free" illumination by broadening the angular spread of light, ensuring that the work area remains evenly lit even when the technician's hands or tools are in the path of the light.
Museum & Gallery Lighting
For exhibits in the Louvre (Paris) or the Rijksmuseum (Amsterdam), PET-based Angle deflection diffuser film is used to direct light at 60° angles to highlight artifacts (e.g., paintings, sculptures) without causing glare or damage-compliant with EN 15740 (conservation standards for cultural heritage sites).
Office LED Lighting
Used in large office buildings (e.g., the new Google headquarters in Berlin), Angle deflection diffuser film directs light downward toward workstations (deflection angle 45°) while eliminating glare-reducing eye strain by 40% (per user surveys) and cutting energy consumption by 35% vs. traditional fluorescent lighting.
1. The European lighting market no longer accepts mediocre, commodity components. The Angle Deflection Diffuser Sheet is the vital link between high-efficiency LED technology and a comfortable, compliant user experience.
2. By integrating advanced beam steering technology with ironclad adherence to European safety and sustainability mandates (UGR, TP(a), RoHS, CSDDD), our manufacturing facility provides a unique value proposition. We transform your ambitious lighting visions into high-performance, de-risked realities. We invite European OEMs, architects, and industrial designers to challenge our engineering team with your most demanding optical requirements. Partner with us to secure the longevity, efficiency, and aesthetic excellence of your next generation of custom lighting projects.
Production Process of Angle Deflection Diffuser Sheet
Raw Material Preparation and Substrate Treatment: Select a high-transmittance substrate and perform surface pre-treatment to ensure adhesion and consistency during subsequent microstructure processing, while also controlling the material's initial transmittance.
Microstructure Design and Forming: Based on the target polarization degree, diffusion angle, and optical channel requirements, microtexture geometric parameters (such as groove depth, spacing, and shape) are designed. Stable microstructures are achieved through processes such as mold forming, micro-engraving, or digital printing.
Polarization Functionality: A polarizing layer or coating is laminated onto the substrate to ensure that the output light has the desired polarization properties at a specified angle, and optical coupling and loss are optimized through intermediate layers.
Curing, Inspection, and Quality Control: The coating or polymer structure is cured and multiple performance tests, such as transmittance, diffusion angle, polarization degree, and weather resistance, are completed to ensure batch consistency and yield.
| Product Model | Description | Deflection Angle¹ | Additional Diffusion Angle | Typical Luminaire Efficacy² |
|---|---|---|---|---|
| A - AB20 | Strong angular deflection, limited backward scattering | 21° | 5° (along the wall and perpendicular to the wall) | 90 - 94% |
| A - AB08 | Slight angular deflection, strong diffusion along the wall | 8° | 60° (along the wall) 20° (perpendicular to the wall) |
90 - 94% |
RINA TECHNOLOGY
is a high-tech enterprise specializing in research, development, production ,sales of Optical LED products and provide the one step optical lighting solution for customers.Established in 2011, Hong Kong, after years of rapid development, Rina Tech has settled office and factory in Shenzhen,and has professional senior technicians and qualified managers,has a talented team for product research and designing.
Nowadays, we have laser cutting machines, printers, film cutting machines, injection molding equipments,high-standard assembly workshops, BM-7 clean machines and other advanced equipments.
Our factory daily output is more than 80000pcs. to cater for the market at home and abroad.With years of unremitting effort,RINA TECH has passed get the Registration Certificate ofCustoms Declaration Unit of the People's Republic of China , National Credit Cultivation Certificate and Get our own Brand already.
We has made many breakthroughs in researching and manufacturing and has
obtained lots of good reputation from oversea customers.
Now we has cooperated with and become strategic partner of some famous enterprises such as LG, Samsung, Lenovo etc."Living on Sincerity, following with Market, Advancing by Specialty" is our eternal philosophy,and the company motto is "Good at Production, Good for Society".
We look forward to cooperating with you to make the world better and future brighter!
FAQ
1. What specific applications is Angle Deflection Diffuser Sheet suitable for?
Angle-Polarizing Microstructured Diffuser Film is widely used in applications such as LCDs, OLED displays, LED lighting fixtures, automotive dashboard backlights, keyboard backlights, and advertising light boxes. In the display sector, it improves image quality; in lighting, it provides comfortable, uniform lighting.
2. How does Angle Deflection Diffuser Sheet diffuse light?
This film achieves light diffusion through a unique micron-scale structural design. When light strikes the film's surface, the microstructures reflect and refract it multiple times, dispersing the concentrated light in different directions, thus achieving uniform light distribution.
3. What is the lifespan of Angle Deflection Diffuser Sheet?
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