ITO Film for Touch Screen and Interactive Display Use

Product Overview

ITO (Indium Tin Oxide) flexible transparent conductive film is a key material integrating flexibility, transparency, and conductivity, primarily composed of indium oxide (In₂O₃) and tin oxide (SnO₂). Since 2010, Zhuhai Shuifa Singyes New Materials Technology Co., Ltd. has led the large-scale production and application of domestic ITO films through independent innovation. Its core advantages are as follows:

Uniform and Stable Sheet Resistance, Zero-Deviation Signal Transmission

Sheet resistance values can be precisely controlled, ensuring stable electronic signal transmission over large areas with no delay or attenuation.
Optical-Grade Light Transmittance, Unobstructed Visual Clarity

High light transmittance meets display and touch control requirements, while low surface resistance guarantees conductive stability.
Ultra-Thin Film Design, Enabling Device Miniaturization and Lightweight

The thin ITO coating thickness facilitates the development of "ultra-thin and lightweight" electronic devices.
Excellent Weather Resistance and Compatibility, Adaptable to Diverse Scenarios

Stable operation in extreme environments, meeting stringent requirements of consumer electronics, automotive electronics, medical devices, and other harsh environments.

As the "gold standard of transparent conductive materials," ITO conductive film serves as the "neural pathways" in electronic devices, thanks to its sheet resistance uniformity, high light transmittance, flexible adaptability, and fine patterning capabilities. From fingertip touch control in smartphones to visual integration, from precise sensing in medical devices to efficient power generation in photovoltaic cells. It deep permeate into consumer, industrial, and new energy sectors. And it has not only driven the miniaturization and intelligentization of devices but also supported the implementation of emerging technologies such as flexible electronics, the Internet of Things (IoT), and the metaverse. In the future, ITO films will continue to evolve, providing more efficient and environmentally friendly conductive solutions for the electronics industry.

Scenario	Application Area	Core Value
Consumer Electronics	Display electrodes, sensors for wearable devices	Smartwatch: Flexible ITO film attached to curved surface dial, enabling full-screen touch and heart rate monitoring electrode integration.
Automotive Electronic System	Central control touch display, Head-Up Display (HUD), window control sensor	Central control panel: Stable resistance in high-temperature environment ensures touch accuracy; HUD: High light transmittance ensures clear projection image without affecting driver's view; Window sensor: Replaces traditional mechanical buttons.
Medical and Health Devices	ECG monitoring electrode sheet, blood glucose meter display, surgical navigation touch screen	Electrode sheet: Ultra-thin ITO film attached to skin, low impedance, low signal acquisition noise; Meter display: High light transmittance improves reading clarity and is resistant to alcohol wiping; Surgical navigation screen: Anti-glare ITO coating reduces surgical lamp reflection.
Industrial Internet of Things	Industrial control touch screen, intelligent logistics electronic label, pressure sensor	Industrial control: Stable resistance in dusty and vibrating environments ensures continuous equipment operation; Electronic label: Flexible ITO film attached to curved shelves enables dynamic display of commodity information and touch interaction; Pressure sensor: Used for status detection of intelligent wearable devices.
New Energy and Display	Transparent electrode of photovoltaic cell, quantum dot display film, AR/VR light guide	Photovoltaic cell: Increased power generation efficiency; Quantum dot display: ITO film as electrode layer reduces light loss; AR light guide: High light transmittance and low resistance ensure clear of virtual images on real field of view.

Product Specifications

Size	Max Width 1300MM
Color	Transparent
Thickness	0.188MM、0.125MM
Visible Light Transmittance	>85%
Package Size	The product is rolled with a 6-inch inner diameter ABS core. The exterior is wrapped in PE/PP protective film to prevent moisture and dust. Both ends are secured with large flanged bases for stability.
Packaging Quantity	1roll
Payment Terms	Telegraphic Transfer (T/T)
MOQ	406MM*100M/ROLL
Production Time	7 working days ( depends on the QTY)
Surface Treatment	The exterior is wrapped in PE/PP protective film to prevent moisture and dust.
Delivery Terms‌	F0B/CIF/EXW
Shipping Packaging & Logistics	Carton or Wooden Case / Land or Air Transportation

FAQ

Q: What is the resistance value of your company's products?

Our ITO films offer standard resistive options at 400 ohms and dimming-grade ITO at 100 ohms. Additionally, we can customise width and resistance values according to client specifications.
Q: What causes fluctuations in conductive performance?

Resistivity is influenced by tin content, oxygen content, and crystalline state. Improper control of process parameters (such as sputtering power, gas pressure, oxygen ratio) may cause resistivity fluctuations, thereby affecting sheet resistance. For instance, excessive oxygen ratio reduces conductivity, while insufficient tin content may elevate resistivity.
Q: What are the common surface defects?

Frequent surface issues include pitting, high-etch gaps, and microcrystalline fissures. These defects may arise from inadequate substrate pre-treatment or imprecise control of etching process parameters, directly compromising the conductive film's light transmittance and mechanical properties.

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ITO Film for Touch Screen

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