Daewoo Electronics Co., Ltd.

Na-Young Ryu

Yun-Jin Ko

An array of thin film actuated mirrors includes: an active matrix including a substrate, an array of connecting terminals; and an array of actuating structures, each of the actuating structures including an upper electrode functioning as a mirror as well as a common bias electrode, an electrodisplacive member made of a piezoelectric material, a seeding member made of a material having the same crystal structure and growth direction as that of the piezoelectric material constituting the electrodisplacive member, a lower electrode functioning as a signal electrode, an elastic member and a via contact.

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Seoul, South Korea

Na-Young Ryu