Liquid optically clear adhesive is liquid-based bonding technology used in touch panels and display devices to bind the cover lens, plastic, or other optical materials to the main sensor unit or each other. These adhesives improve optical characteristics and durability.

What is OCA used for?

Uses. Oca can be used much like a potato and other root crops. It can be boiled, baked, or fried and it is often consumed in soups or stews. However, some oca is so sweet that it is often consumed on its own and is often regarded as a fruit for this reason.

What is OCA sticker?

The Optically Clear Adhesive (OCA) Tape Film is a highly-specialized film that offers excellent clarity and adhesion to various types of transparent substrates. ... This is not screen protector or not a frame adhesive.