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LCD Monitor Polarized Film

Product Name: LCD Monitor Polarizing Film
Thickness: 0.13mm / 0.16mm (customizable)
Dimensions: Custom-cut to fit all mainstream LCD monitor panel sizes
Angle: 0° / 45° / 90° / 135° (cross-polarization options available)
Material Composition: TAC protective layer, PVA polarizing core layer, optical PSA adhesive, PET release liner
Advantages: High polarization efficiency, anti-yellowing, anti-glare, stable viewing angle, high light transmittance, easy lamination

Fast Delievery
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Product Introduction

Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of lcd monitor polarized 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

1. Brief Introduction of LCD Monitor Polarized Film

LCD Monitor Polarized Film is a core optical functional film material indispensable for liquid crystal display monitor imaging, belonging to anisotropic optical polymer film applied exclusively for desktop, industrial and commercial LCD monitors. Different from ordinary optical protective film.

this polarized film is a directional light filtering component matched with LCD backlight module, liquid crystal cell and color filter layer. Standard LCD monitor configuration equips two sets of LCD Monitor Polarized Film respectively attached to the upper and lower sides of liquid crystal glass substrate.

Manufactured via polymer stretching, iodine dyeing and multi-layer lamination processes, it can screen chaotic natural light and backlight scattered light. It abandons single light-transmitting design of common screen film, realizes polarized light modulation cooperation with liquid crystal molecules.

and is the fundamental material to realize screen image display, color restoration and screen visual optimization of all mainstream TN, IPS, VA panel LCD monitors on the market. Meanwhile, customized thickness, polarization angle and anti-aging versions are available for industrial monitors, high-brush gaming monitors.

2. Core Functions of LCD Monitor Polarized Film

2.1 Polarized Light Screening & Image Forming Function of LCD Monitor Polarized Film

LCD Monitor Polarized Film undertakes the core light splitting and light blocking imaging task of LCD monitors. The bottom LCD Monitor Polarized Film converts disordered unpolarized light emitted by LED backlight into unidirectional regular polarized light; the top LCD Monitor Polarized Film is installed with 90° cross polarization axis, matching liquid crystal electric field deflection changes. When current controls liquid crystal molecule rotation, polarized light direction is adjusted to pass through or be blocked by upper polarized film, forming pixel light-dark alternation, finally completing text, picture and video image output of LCD monitor.

2.2 Visual Effect Optimization Function of LCD Monitor Polarized Film

LCD Monitor Polarized Film effectively boosts original contrast and color saturation of LCD monitor panels, weakens internal light crosstalk between adjacent pixels, avoids screen fogging and color fading faults. It optimizes gamma value of monitor display, restores original RGB color gamut of display panels, and solves color deviation and gray distortion problems of low-end LCD monitors. Besides, it suppresses blue light stray light inside backlight module, uniformizes screen overall brightness, eliminates local bright spots and dark areas of large-size LCD desktop monitors, and upgrades overall display fineness.

2.3 Anti-glare & External Light Interference Resistance Function of LCD Monitor Polarized Film

Professional-grade LCD Monitor Polarized Film adds optical anti-reflection coating, which filters ambient polarized glare from indoor lamplight, outdoor sunlight and office reflective equipment. It cuts down screen surface mirror reflection of LCD monitors, improves screen visibility under strong light environment. It also shields external stray polarized light from interfering internal light path of liquid crystal cells, prevents screen ripple, color cast and flicker failures caused by external light interference, and stabilizes long-time display effect of office and industrial LCD monitors.

2.4 Physical Protection & Service Life Extension Function of LCD Monitor Polarized Film

As outer surface protective structure of LCD liquid crystal glass, LCD Monitor Polarized Film isolates dust, water vapor, weak acid and alkali corrosive gas in air from eroding liquid crystal substrate and ITO conductive layer. It slows down panel oxidation, yellowing and molecular aging speed. High-strength film base material resists minor scratch and extrusion damage in daily monitor use and transportation, reduces panel scrap rate, and prolongs overall service life of LCD monitor display module by 30% averagely.

Specifications of Polarized Film for LCD Monitors

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3. Complete Structural Composition of LCD Monitor Polarized Film

3.1 Outer TAC Anti-wear Protective Layer of LCD Monitor Polarized Film

The outermost layer is modified triacetyl cellulose (TAC) layer, the surface functional protective layer of LCD Monitor Polarized Film. It owns high light transmittance, ultraviolet resistance and scratch resistance performance, resists UV ray erosion to avoid film layer yellowing, and bear daily screen wiping friction.

3.2 Anti-reflection & Anti-glare Coating of LCD Monitor Polarized Film

Nano optical coating attached under outer TAC layer, exclusive for LCD monitor scene. This unique structure distinguishes monitor polarized film from TV polarized film, specially weakens desktop ambient light reflection, optimizes front viewing angle of LCD office monitors, and removes eye-straining mirror glare.

3.3 Middle Core PVA Polarization Functional Layer of LCD Monitor Polarized Film

Core optical functional layer of LCD Monitor Polarized Film, made of uniaxially stretched polyvinyl alcohol film doped with high-purity iodine molecules. Directional arranged iodine molecular chains form fixed polarization axis, realize unidirectional polarized light absorption and transmission, directly determine polarization rate, light transmittance and color uniformity of the whole polarized film.

3.4 Inner Buffer TAC Support Layer of LCD Monitor Polarized Film

Symmetrically arranged at bottom of PVA core layer, matched with outer TAC layer to balance internal stress of LCD Monitor Polarized Film. It prevents film warping, curling and shrinkage after high-temperature fitting of LCD monitor panel, strengthens overall structural stability of polarized film, adapts monitor SMT high-temperature assembly process.

Application Scenarios for LCD Monitor Polarized Film

LCD polarizer sheet Application

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: What is the difference between LCD Monitor Polarized Film and ordinary screen protective film?

A: LCD Monitor Polarized Film is core optical imaging component, with fixed polarization axis and light modulation function, which is essential for monitor image display; ordinary protective film only provides surface scratch resistance, without polarized light filtering function, cannot replace LCD Monitor Polarized Film. Replacing original polarized film with common protective film will lead to LCD monitor no image, white screen and color failure directly.

Q2: Why LCD Monitor Polarized Film will turn yellow after long-time monitor use?

A: Long-term operation heat of LCD monitor backlight and ambient ultraviolet radiation will accelerate iodine molecule aging of PVA core layer of LCD Monitor Polarized Film. Low-cost polarized film has no UV blocking coating and fast yellowing speed; high-grade original LCD Monitor Polarized Film adds anti-UV TAC layer, effectively slowing down aging and yellowing phenomenon, fitting long-hour working industrial monitors.

Q3: Can LCD Monitor Polarized Film be cut and pasted arbitrarily for monitor repair?

A: Cannot paste arbitrarily. Each LCD Monitor Polarized Film has fixed polarization angle matched with panel type (IPS/VA/TN). Mismatched angle will cause screen black screen, color cast and viewing angle failure. Meanwhile, customized size cutting is required according to monitor border and pixel size, with professional bubble-free lamination process needed.

Q4: Does replacing LCD Monitor Polarized Film affect monitor original resolution and color gamut?

A: Matched original-spec LCD Monitor Polarized Film will not change monitor native resolution, DCI-P3 color gamut and brightness parameters. If adopt inferior low polarization rate polarized film, it will reduce screen contrast, narrow color gamut and reduce display clarity; it is recommended to select panel-matched dedicated LCD Monitor Polarized Film for replacement.

Q5: What are the storage requirements for spare LCD Monitor Polarized Film?

A: Unused LCD Monitor Polarized Film needs sealed storage in constant temperature (18-25℃) and dry environment, avoid sunlight exposure, high temperature and humid environment. Prevent polarization axis deviation and adhesive layer failure caused by temperature and humidity change, guarantee original optical performance of bulk spare LCD Monitor Polarized Film.

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