Multek’s Sheldahl brand Transparent Conductive Optical Coating is a low resistance, vacuum deposited layer of Indium Tin Oxide (ITO) on optically clear film. It combines Sheldahl's world class expertise in web handling, vacuum metallization and material processing with a wide range of resistance levels and film choices.

Sheldahl brand ITO film is ideally suited for touch screens, EL illumination, flexible displays and EMI Shielding along with a variety of other applications where flexible transparent conductors are required.

Sheldahl brand ITO is available at standard resistance levels of 60, 100, 200, 270 and 300 ohms per square. The standard base films are 2, 5, and 7 mil (50, 125, and 175 micron) fully stabilized, optically clear polyester (PET). Other product choices include:

Refractive Index Matching: Hiding of ITO patterns
Lamination: PE and PET Protection Films, Optically Clear PSA
Additional Coatings: Gloss Hard Coat

Sheldahl brand patterned ITO products add the feature of customer designed patterning of the ITO coating on polyester films. Sheldahl’s high technology roll to roll patterning process provides customized solutions for projective capacitive touch sensors, flexible OLED displays and flexible solar cell applications. Complementing the ITO patterning, Sheldahl can also screen print circuitry features such as silver ink traces, carbon connection pads, and insulating overcoats. Standard roll widths for patterned ITO are 330mm (13”) and 435mm (17.125”).

Sheldahl brand ITO coated films are the only product of their kind that offer a total solution. When you design with Sheldahl brand ITO, value-added capabilities are available to you, such as: patterning, printing of conductive inks and coatings, lamination with optically clear PSA and protection films, and electrical inspection testing. Sheldahl’s transparent conductive coating products and processes allow you to leverage all of these technologies, thus reaching the industry's widest range of product capability.