VARIABLE STIFFNESS FILM, VARIABLE STIFFNESS FLEXIBLE DISPLAY, AND METHOD OF MANUFACTURING THE VARIABLE STIFFNESS FILM

摘要

A variable stiffness film, a variable stiffness flexible display, and a manufacturing method thereof may include a lower electrode, a variable fluid, and an upper electrode. A polymer layer may be formed on the lower electrode, and a variable fluid receiving portion is patterned on the polymer layer. A variable stiffness layer is formed by putting a variable fluid in the variable fluid receiving portion. The upper electrode is formed on the variable fluid layer.

主权项

1. A variable stiffness film comprising:
a variable stiffness layer comprising: a lower electrode; a variable fluid layer disposed on the lower electrode; and an upper electrode disposed on the variable fluid layer, wherein the variable fluid layer comprises a variable fluid receiving portion to receive a variable fluid, and the variable fluid has a change in stiffness when at least one of an electric field and a magnetic field is generated between the upper electrode and the lower electrode.