公开(公告)号：US09720309B2

公开(公告)日：2017-08-01

申请号：US14852383

申请日：2015-09-11

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Ryo Kawamura

IPC: G03B21/20 ,  H05B37/02 ,  H05B33/08 ,  H05B41/392

CPC classification number: G03B21/2006 ,  G03B21/2046 ,  G03B21/2053 ,  G03B21/206 ,  H05B33/0863 ,  H05B37/0209 ,  H05B41/3921

Abstract: An optical projection apparatus includes a light specification setting unit for setting a specification of a light, a shape setting unit for setting a shape made by the light, a position setting unit for setting a position of the shape, a size setting unit for setting a size of the shape, an optical data generation unit for generating optical data based on the specification, the shape, the position, and the size. The optical projection apparatus further includes a light drawing unit for generating light drawing data by performing a drawing process with the optical data, an optical projection unit for projecting the shape at the position with the light drawing data, and a manipulation unit for allowing a user to set one or more parameters indicating the specification, the shape, the position, and the size.