Patent Number: 8,871,411

Title: Method for manufacturing waveguide lens

Abstract: A method for manufacturing a waveguide lens is provided. A planar waveguide is provided, wherein the planar waveguide includes a top surface and a side surface perpendicularly connecting with the top surface, the side surface is coupled to a laser light source, and the laser light source emits a laser beam having a divergent angle and an optical axis substantially perpendicular to the side surface. A media film grating is formed on the top surface. The media film grating is made of a high refractive index material. The media film grating includes a plurality of parallel media film strips, each of which is substantially perpendicular to the side surface. A pair of strip-shaped electrodes is formed on the top surface and is arranged at opposite sides of the media film grating and the optical axis. The pair of strip-shaped electrodes is substantially parallel to the media film strips.

Inventors: Huang; Hsin-Shun (New Taipei, TW)

Assignee: Hon Hai Precision Industry Co., Ltd.

International Classification: G03F 7/20 (20060101); G02B 6/124 (20060101)

Expiration Date: 2018-10-28 0:00:00