Optical Custom Diffusion Film
Product Name:Optical Custom Diffusion Film
Thickness: Standard available thicknesses: 0.075mm, 0.1mm, 0.125mm, 0.188mm, 0.25mm
Dimensions: Customizable
Material Composition:Uniform Light Diffusion
Glare Control
Custom Optical Performance
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of optical custom diffusion film 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.
Products Description
Introduction to Optical Custom Diffusion Film
Optical Custom Diffusion Film is a functional thin-film material that combines optical modulation capabilities with tailored adaptability. Primarily utilized in various display and lighting systems, it achieves uniform light scattering and optimized output by precisely controlling the propagation path of light. Unlike traditional, standardized diffusion films, Optical Custom Diffusion Film can be personalized-in terms of optical properties, dimensions, and surface finishes-to meet the specific requirements of diverse application scenarios.
It is adaptable to a wide range of settings-from consumer electronics to industrial lighting, and from automotive displays to architectural décor-serving as a core component in modern optical devices for enhancing visual experiences and optimizing light efficiency. Its key advantage lies in the fusion of practical light-scattering functionality with the flexibility of customization; it not only resolves issues such as glare and hotspots caused by direct light sources but also precisely matches the specific optical parameter requirements of different devices.
The core functionality of Optical Custom
Uniform Light Diffusion:This constitutes the fundamental core function of the film. Through internal diffusion particles or surface micro/nano-structures, the film subjects incident light to multiple refractions, reflections, and scattering events.
Glare Control:By precisely modulating the film's haze level (typically customizable between 70% and 90%) and surface texture, the film converts specular reflection into diffuse reflection. This reduces visual fatigue caused by direct, intense light-making it particularly suitable for different applications
Custom Optical Performance:The film allows for the customization of key optical parameters to meet the specific requirements of end devices. These parameters include diffusion angles (customizable from 1° to 100°, encompassing various shapes such as circular and elliptical patterns) and light transmittance.
Adaptability:The film supports comprehensive customization across dimensions, shapes, and surface finishes. It can be supplied in various formats-including rolls, sheets, or precision-cut irregular shapes-and can undergo surface treatments such as frosting, twill texturing, or pattern printing.
Structural Composition of Optical Custom Diffusion Film
The structure of the Optical Custom Diffusion Film
employs a layered design. Its core consists of three main components: a substrate layer, a diffusion layer, and a functional coating. These layers work synergistically to achieve optical modulation and customized functionality. The specific structure and functions are detailed below; parameters for each layer can be adjusted according to specific customization requirements:
1. Substrate Layer:
Serving as the foundational support for the Optical Custom Diffusion Film, this layer is primarily composed of three materials: PET . The thickness can be customized to suit specific application scenarios. Among these options, PET offers an excellent balance of cost-effectiveness and mechanical strength, making it the mainstream choice. PC exhibits high heat resistance and strong impact resistance, making it suitable for harsh environments such as outdoor installations or automotive applications.
2. Diffusion Layer:
This constitutes the core layer responsible for achieving light scattering within the Optical Custom Diffusion Film. Situated on the surface of the substrate layer, it is composed of diffusion particles embedded within a binder matrix. The diffusion particles can be selected from either inorganic materials or organic materials ; their particle size can be customized within the range of 2μm–20μm. By being uniformly dispersed throughout the binder, these particles facilitate multiple scattering events of incoming light.
3. Functional Coating (Optional):
Added based on specific customization requirements, this layer is positioned either as the outermost layer or as an intermediate layer within the film structure. Its primary purpose is to provide additional, specialized functionalities. Common functional coatings include anti-scratch coatings, anti-static coatings , anti-UV coatings , and anti-Newton ring coatings, among others.
Application Scenarios for Optical Custom Diffusion Film
1. Architectural decorative lighting;
2. Commercial display lighting;
3. Special and industrial lighting;
4. Stage performance lighting.
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
Q: For which specific applications is the Optical Custom Diffusion Film suitable?
A: It is primarily tailored for three major categories of applications: First, display scenarios-including LCD screens, automotive displays, mobile phone backlights, medical display equipment, and more. Second, lighting scenarios-such as LED panel lights, downlights, advertising light boxes, and plant growth lights. Third, decorative scenarios-including architectural decorative lighting and artistic light installations. Custom solutions can be developed to meet the specific optical requirements of each unique setting.
Q: What is the approximate service life of the Optical Custom Diffusion Film?
A: Under normal operating conditions, the service life can reach 5–8 years in indoor environments, and 3–5 years in outdoor environments (when an anti-UV coating is applied). The actual service life depends primarily on the base material, the functional coatings applied, and the operating environment. During the customization process, appropriate materials and coatings can be selected based on the intended application scenario to maximize longevity.
Q: What parameters need to be provided when ordering a custom Optical Diffusion Film?
A: Four core categories of parameters are required: First, optical parameters (transmittance, haze, and diffusion angle). Second, dimensional parameters (length, width, and thickness). Third, material requirements (PET or PC). Fourth, functional requirements (e.g., whether anti-scratch, anti-static, or anti-UV properties are needed). Additionally, if specific surface finishes or patterns are desired, design files can be submitted to facilitate personalized customization.
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