Intellectual Property India Publishes Patent Application for 'Piezo-Electrophoretic Films And Displays, And Methods For Manufacturing The Same' Filed by E Ink Corporation

MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202517104889 A) filed by E Ink Corporation, Billerica, U.S.A., on Oct. 30, 2025, for 'piezo-electrophoretic films and displays, and methods for manufacturing the same.'

Inventor(s) include Gu, Haiyan; Matus, Yuriy Borisovich; and Zang, Hongmei.

The application for the patent was published on March 13, under issue no. 11/2026.

According to the abstract released by the Intellectual Property India: "Low voltage piezo-electrophoretic films and display films including low profile piezo-electrophoretic films and displays. In some embodiments, the piezoelectric material of the piezo-electrophoretic films can be selectively patterned with high-voltage elec...