Customized Light Diffuser Sheet
Name: Customized light diffuser sheet
Material: PMMA/PS/PC
Thickness: 1mm,1.2mm,1.5mm,2mm and OEM
Size and shape: Accept customization
Color: Translucent,Milkly,Matt, Frosted surface
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of customized light 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.
Customized light diffuser sheet
Medical and Laboratory Environments
In medical diagnostic imaging and surgical suites, illumination must be perfectly uniform and shadow-free to prevent the misinterpretation of data. Our high-haze (>90%) Customized light diffuser sheet eliminates "hotspots," providing the reliable planar light source necessary for MRI monitors and surgical light tables.
Automotive Cockpits and Infotainment
European automotive OEMs (e.g., for German luxury brands) utilize ultra-wide or curved display architectures. Our thin-gauge PC diffusers are engineered to withstand the extreme temperature cycles of vehicle interiors while directing light precisely toward the driver's field of view to minimize windshield reflections.
Office Lighting
Glare Mitigation (UGR < 19): By utilizing micro-prismatic surface structures on our Customized light diffuser sheet, we "cutoff" high-angle rays that cause discomfort glare. This ensures that office environments remain visually comfortable, reducing employee fatigue and accidents.
Customized light diffuser sheet
The LED "Dotting" Problem
A persistent issue in slim fixtures is the visibility of individual LED diodes. Our Customized light diffuser sheet utilizes high-opacity volumetric additives to "blend" light in Z-heights as low as 10mm, enabling ultra-slim architectural profiles that appear as perfectly continuous lines of light.
Managing Thermal Expansion in Linear Fixtures
European office corridors often feature long continuous runs of linear lighting. PMMA has a high coefficient of linear thermal expansion, which can lead to buckling or "waving" if expansion gaps are not calculated correctly. We provide a thermal expansion calculator for our Customized light diffuser sheet to help engineers plan accurate gap allowances.
Mura and Optical Artifacts
Surface defects or inconsistent pattern density can cause "Mura" (uneven brightness). We mitigate this through in-line goniophotometric testing and Coordinate Measuring Machine (CMM) inspection, guaranteeing 90%+ uniformity across every square meter of material.
TP(b) Rating
Standard PMMA typically falls into this category, with a limited burn rate (50mm/min). We provide technical guidance to ensure clients select the correct material to comply with Building Regulations Part B for recessed fixtures.
Customized light diffuser sheet
Precision Engineering and Digital Workflow
High-Mix, Low-Volume (HMLV) Production Strategy
European projects are characterized by diverse, small-batch requirements with tight timelines. Our HMLV strategy allows for frequent product changeovers and rapid prototyping-delivering FAI samples within 3–5 business days compared to the industry standard of 2–3 weeks.
Non-Sequential Optical Simulation
We eliminate the cost and uncertainty of physical prototyping by utilizing Ansys Zemax OpticStudio and LightTools. Before cutting any material, we generate a Photometric Simulation Report that predicts exactly how our Customized light diffuser sheet will interact with your specific luminaire geometry and LED binning, ensuring guaranteed compliance with UGR and lux targets.
Micron-Level Fabrication and Traceability
Utilizing multi-axis CNC machining and Italian laser dotting equipment, we maintain tolerances as tight as pm inches. Our Manufacturing Execution Systems (MES) provide full traceability for medical and automotive audits, tracking every sheet of the Customized light diffuser sheet from raw resin source to the final shipping crate.
Illumination to Optical Management
In the rapidly advancing European lighting and display landscape of 2025-2026, the demand for raw luminous flux has been replaced by a rigorous requirement for optical quality and behavioral control. Standardized components are no longer sufficient to meet the dual challenges of aesthetic excellence and strict regulatory compliance. At the epicenter of this transformation is the Customized light diffuser sheet-a precision-engineered component that serves as the final arbiter of light quality, visual comfort, and system efficiency.
For European architects, lighting designers, and Original Equipment Manufacturers (OEMs), the Customized light diffuser sheet is more than a passive translucent panel; it is a complex optical engine capable of managing discomfort glare (UGR), ensuring photobiological safety (EN 62471), and supporting circular economy goals. This report provides an expert-level technical analysis of our factory's capabilities, detailing the material science, manufacturing methodologies, and risk-mitigation strategies designed specifically for high-specification European projects. By integrating advanced non-sequential optical simulation with High-Mix, Low-Volume (HMLV) manufacturing agility, we offer a de-risked partnership model that transforms ambitious lighting visions into reliable, compliant realities.
| Size | Thickness | Material | Size and shape |
|---|---|---|---|
| Customizable | 1mm,1.2mm,1.5mm,2mm and OEM | PMMA/PS/PC | Accept customization |
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. Q: What materials are supported for custom-made Customized light diffuser sheet ?
A: We support customization with three core materials: PMMA, PC, and PS. PMMA has the highest light transmittance (up to 90% or more), suitable for high-end display applications; PC has excellent impact resistance and temperature resistance, suitable for outdoor or industrial applications; PS is cost-effective and suitable for general lighting applications.
2. Q: What is the thickness customization range for Customized light diffuser sheet ?
A: The thickness can be customized to any specification of 1mm or more. Common thicknesses are 1mm-10mm, and thicker options can be adjusted as needed for special applications. The thickness tolerance can be controlled within ±0.05mm.
3. Q: Are the light transmittance and haze of Customized light diffuser sheet adjustable?
A: Yes. By adjusting the proportion of the diffusing agent and the material formula, the light transmittance can be flexibly adjusted between 30%-90%, and the haze between 60%-99%, achieving a balance between light transmission and uniform illumination for different scenarios.
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