Home / Products / Light guide plate / Content

Products

OEM Irregular LGP

Product Name: OEM Irregular LGP
Common thickness of LGP: 0.7mm,0.8mm,1MM,1.5MM,2MM,2.5mm,2.8mm,3MM,4MM,6MM,8MM,10MM
Size/Shape: Customizable
Material: PMMA, PC, PS
LGP luminous process: Laser dotting, screen printing, screen-free printing, nano-plate

Fast Delievery
Quality Assurance
24/7 Customer Service

Product Introduction

Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of oem irregular lgp 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.

OEM Irregular LGP

Optical Design & Simulation

This is the critical first step. Using advanced optical simulation software (e.g., LightTools, TracePro), our engineers model your specified shape, LED specifications, and target luminance uniformity. The software algorithmically generates the precise micro-dot pattern required to achieve your target (often >85% uniformity). This virtual prototyping eliminates costly trial-and-error.

Precision Tooling & Pattern Creation

The designed pattern is transferred onto a high-precision metal mold through CNC engraving, etching, or laser writing. The accuracy of this tooling, often at micron resolution, defines the optical quality of the final plate. Reflective tape is applied to non-injection edges to trap light, and diffusion films may be laminated for further smoothing.

Injection Molding & Casting

For high-volume projects or complex 3D features (like integrated mounting bosses), we use injection molding with optical-grade molds. For mid-volume or prototype runs, precision casting and subsequent CNC machining are employed. This step forms the OEM Irregular LGP with the optical pattern embedded.

OEM Irregular LGP

In the sophisticated and demanding European marketplace, differentiation is achieved through meticulous attention to detail, technological mastery, and flawless execution. A brilliantly executed OEM Irregular LGP is the silent hero behind many of today's most captivating illuminated designs-it is the difference between a product that is simply lit and one that is truly luminous.

We are not just a supplier; we are your optical development partner for the most challenging and inspiring projects. We invite you to share your vision, your CAD files, and your performance criteria. Let us demonstrate how our expertise in creating a precisely engineered OEM Irregular LGP can solve your optical challenges, elevate your product, and illuminate your path to market success.

We have established partnerships with reliable European logistics providers. We manage export documentation, customs processes (Incoterms clarity), and can support just-in-time delivery programs or consolidation for multi-component projects.

Each custom project is assigned a dedicated cross-functional team (engineering, production, QA). We provide transparent communication, regular milestone updates (often with digital proofs), and a single point of contact, ensuring a smooth journey from concept to delivery.

59790984515023900846902493609495301209427144n

High Quality

Integrated factory strength to support all kinds of tape customization,with paper base,cloth base,glue,coating all raw material production capacity

Advanced Equipment

Integrated factory strength to support all kinds of tape customization,with paper base,cloth base,glue,coating all raw material production capacity

Professional Team

Integrated factory strength to support all kinds of tape customization,with paper base,cloth base,glue,coating all raw material production capacity

Custom Service

Integrated factory strength to support all kinds of tape customization,with paper base,cloth base,glue,coating all raw material production capacity

OEM Irregular LGP

processing line

precision parts

our appearance

Name	Material	Common thickness of LGP	LGP luminous process	Size
OEM Irregular LGP	PMMA/PS/MS	0.7mm,0.8mm,1MM,1.5MM,2MM,2.5mm, 2.8mm,3MM,4MM,6MM,8MM,10MM	laser dotted, silk screen, no silk screen, nano plate	Customized

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

Q1: How should I choose the appropriate substrate for a OEM Irregular LGP based on the application scenario?

A1: The substrate characteristics should be matched to the core requirements of the scenario: ① For general indoor scenarios (such as ordinary monitors and office flat panel lights), acrylic substrates are preferred, with a light transmittance of over 92%, moderate cost, and easy processing; ② For outdoor or high-impact scenarios (such as outdoor light boxes and automotive displays), PC substrates are preferred, with impact resistance 6-8 times that of acrylic, and resistance to high and low temperatures (-40℃ to 120℃); ③ For high-temperature and high-cleanliness scenarios (such as medical equipment and industrial testing instruments), glass substrates are preferred, as they are resistant to high temperatures (up to over 300℃), chemical corrosion, and their surface is less prone to dust accumulation, making cleaning and maintenance simpler.

Q2: Can the light emission uniformity of the OEM Irregular LGP be adjusted? How?

A2: Light emission uniformity can be flexibly adjusted according to requirements, achieved through two main dimensions: ① Optimized aperture structure parameters: Aperture diameter near the light source can be set to 0.1-0.3mm, with an aperture spacing of 5-8mm; on the side farther from the light source, the aperture diameter increases to 0.5-0.8mm, and the aperture spacing decreases to 3-5mm, balancing light distribution through "smaller apertures sparsely spaced near the light source and larger apertures densely spaced far from the light source"; ② Auxiliary optical film combination: For ultra-high uniformity (such as in medical imaging displays), a double-layer diffusion film (80% and 90% haze respectively) can be superimposed on the front of the light guide plate, and a high-reflectivity (≥95%) silver film can be used on the back to further eliminate light differences, increasing uniformity to over 90%.

Q3: What special treatments are required when the OEM Irregular LGP is used outdoors?

A3: For outdoor use, the key issues to address are UV resistance, waterproofing, and anti-aging. Specific solutions include: ① UV resistance treatment: Apply a 5-10μm UV-resistant coating (such as an acrylic coating containing nano-TiO₂) to the substrate surface, or directly use a special substrate with added UV-resistant agents. This can block more than 99% of ultraviolet rays, preventing the board from yellowing and becoming brittle; ② Waterproof sealing: Seal the edges of the light guide plate (using weather-resistant silicone sealant). When used with the backlight module, add a waterproof gasket to prevent rainwater from seeping into the holes and affecting optical performance; ③ Structural protection: Secure with an aluminum alloy frame with pre-drainage holes. Also, add a heat insulation layer to the back of the light guide plate to reduce the impact of high temperatures on the light source and light guide plate, extending its outdoor lifespan.

Hot Tags: oem irregular lgp suppliers, factory, customized, price, in stock, LED guide plate

Custom TV Light Guide Plate For Module Assembly

Custom Special Shape Light Guide Plate