Elliptical Light Microstructure Diffuser Film
Product Name: Elliptical Light Microstructure Diffuser Film
Size: Customizable
Thickness: 0.25mm-6mm
Functions:
Customizable elliptical light
Enhanced light effect
Concealed light beads
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Products Description
Elliptical light microstructure diffuser film Product Introduction
Elliptical light microstructure diffuser film is a high-performance optical film designed specifically for optimizing light distribution. Its unique feature lies in the elliptical microstructures formed by precision machining on its surface. These micron-scale elliptical patterns precisely control the propagation path of light, causing incident light to undergo multiple refractions and scattering as it passes through the film, thereby achieving a uniform surface light source. This film is widely used in liquid crystal displays (LCDs), LED lighting, backlight modules, and other fields, effectively improving display clarity and uniformity, reducing glare and vignetting, and providing users with a superior visual experience.
Elliptical Light Microstructure Diffuser Film Product Advantages
Excellent Optical Performance: Elliptical light microstructure diffuser film's unique microstructure design precisely controls light diffusion angles within an ideal range, achieving over 90% light transmittance while ensuring industry-leading light uniformity, effectively eliminating flare and uneven brightness.
Durability:
Made from high-quality optical-grade materials, it offers excellent weather resistance, scratch resistance, and chemical stability, ensuring long-term stable operation in challenging environments such as high temperature and high humidity. Its service life is up to 5-8 years, significantly reducing equipment maintenance costs.
Lightweight and Easy to Install:
The film's thickness typically ranges from 50 to 200 microns. Its thin, flexible texture allows it to easily conform to various curved and flat surfaces, simplifying installation and improving production efficiency.
Energy-Friendly and Energy-Saving:
The production process strictly adheres to environmental standards, eliminating the use of hazardous substances. Optimizing light distribution reduces the number of light sources used, contributing to energy conservation and emission reduction goals.
Elliptical Light Microstructure Diffuser Film Production Process
Material Preparation:
Selected optical-grade polycarbonate (PC) and polyethylene terephthalate (PET) raw materials ensure that they meet high standards for optical transparency, mechanical strength, and chemical stability.
Mold Fabrication:
Utilizing high-precision photolithography and etching techniques, a micron-scale elliptical microstructure pattern is machined onto the mold surface. The mold's precision directly impacts the quality of the diffuser film's microstructure, requiring multiple precision inspection steps to ensure the dimensional tolerance of the elliptical structure is within ±0.5 microns.
Extrusion Molding:
The raw materials are melted at high temperatures and extruded through an extruder to form a film. The mold's pressure and temperature coordinate to replicate the mold's elliptical microstructure on the film's surface. This process requires precise control of extrusion speed, temperature, and pressure parameters to ensure uniform film thickness and microstructure quality.
Surface Treatment:
The molded film undergoes surface hardening, anti-glare, and anti-static treatments to further enhance its performance and applicability. For example, special coatings can be applied to enhance the film's scratch resistance and optical diffusion effect.
Quality Inspection:
We utilize specialized equipment such as optical measuring instruments, thickness gauges, and surface roughness meters to thoroughly test the film's optical properties, thickness uniformity, and microstructural accuracy. Only products that meet stringent quality standards are packaged.
Packaging and Shipping:
Qualified films are slit and packaged according to customer specifications, using anti-static packaging materials and moisture-proof measures to protect the product from damage during transportation and storage.
| Product Model | Diffused Light Pattern Schematic Diagram | Diffusion Angle (FWHM) | Typical Luminous Efficacy |
|---|---|---|---|
| E - 0110 |
|
0.3×10 | 92 - 96% |
| E - 0115 |
|
0.3×15 | 91 - 95% |
| E - 0140 E - 4001 |
|
0.3×40 | 91 - 96% |
| E - 0160 E - 6001 |
 |
0.3×60 | 90 - 96% |
| E - 7001 |  |
0.1×70 | 90 - 96% |
| E - 0190 |  |
1×90 | 92 - 96% |
| E - 1020 |  |
10×20 | 91 - 95% |
| E - 1324 |  |
13×24 | 91 - 95% |
| E - 1040 |  |
10×40 | 91 - 95% |
| E - 6010 E - 1060 |
 |
60×10 | 91 - 95% |
| E - 1560 |  |
15×60 | 90 - 95% |
| E - 3060 |  |
30×60 | 89 - 93% |
Applications of Elliptical Light Microstructure Diffuser Film
1. Electronic Display Devices:
Protecting Visual Health and Optimizing Display Quality
Applications: Screen protection and backlighting systems for electronic devices such as computer monitors, TVs, mobile phone screens, and tablets.
2. Lighting and Interior Decoration:
Combining a Healthy Light Environment with Aesthetic Design
Applications: Home lighting (such as chandeliers and table lamps), office lighting, and lighting panels or lampshades for commercial spaces (shopping malls and hotels).
3. Medical and Eye Care Devices:
Professional-Grade Vision Protection Solutions
Applications: Screens for medical examination equipment (such as diagnostic imaging monitors), eye protection lamps for ophthalmology clinics, and children's amblyopia training equipment.
4. Automotive and Outdoor Equipment:
Anti-light Interference and Environmental Adaptation
Applications: Car dashboards, in-vehicle central control screens, outdoor advertising displays, and industrial control equipment operation panels.
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
01.What is a Chain Sprocket?
1. What specific devices are suitable for using Elliptical Light Microstructure Diffuser Film?
Elliptical light microstructure diffuser film is suitable for a variety of applications, such as liquid crystal display (LCD) backlight units, LED flat panel lights, automotive instrument panel displays, and advertising light boxes. In LCD backlight units, it effectively improves image uniformity; in LED lighting equipment, it softens light and reduces glare.
2. Is Elliptical Light Microstructure Diffuser Film difficult to install?
This film is thin, light, and flexible, making installation relatively easy. Installation is typically accomplished using optical adhesive or mechanical fastening. The manufacturer provides detailed installation instructions and technical support, allowing even non-professionals to complete installation smoothly after simple training.
3. How does Elliptical Light Microstructure Diffuser Film ensure stable optical performance?
4. What are the advantages of Elliptical Light Microstructure Diffuser Film over Conventional Diffuser Film?
Compared to conventional diffuser films, Elliptical Light Microstructure Diffuser Film, with its unique elliptical microstructure design, offers significant advantages in light diffusion angle control, improved light uniformity, and optical transmittance. It can more precisely control light propagation, achieving higher-quality light diffusion, while also offering superior durability and environmental performance.
5. How customizable is Elliptical Light Microstructure Diffuser Film?
Manufacturers can provide highly customized services based on specific customer needs. These services include film dimensions, thickness, microstructure parameters (such as elliptical shape, size, and spacing), and surface treatment. These can all be customized to meet the specific needs of different application scenarios.
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