Patent Number: 8,817,363

Title: Wavelength conversion device and method of fabricating the same

Abstract: A wavelength conversion device includes a base substrate having a transparent electrode on one surface thereof and a ferroelectric single crystal substrate provided with an optical waveguide. The ferroelectric single crystal substrate has an insulating film formed on one surface and is bonded to the base substrate such that the insulating film faces the transparent electrode.

Inventors: Anzai; Gakuji (Nagano, JP), Ide; Masafumi (Tokyo, JP)

Assignee: Citizen Holdings Co., Ltd.

International Classification: G02F 1/377 (20060101)

Expiration Date: 8/26/12018