Adsorption Privacy Filter with Notch

Abstract

This application relates to a notched adsorption privacy filter comprising a privacy filter body and a coating layer. The privacy filter body is a functional film internally containing a plurality of optical arrays and having a notch at at least one edge and at least one recess, the notch being a location reserved for a functional component of an electronic device. The coating layer is disposed on the privacy filter body to cover a surface of the privacy filter body and has an opening corresponding to the notch. Between the privacy filter body and the coating layer, at least one magnetic or non-magnetic adsorption element is disposed at the recess.A height LF of the coating layer, a height LN of the notch and a height LM of the adsorption element satisfy at least one of the following relationships (1), (2) and (3): (1) LF > LM > LN; (2) LF > LM = LN; (3) LF = LM ≧ LN.

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