Patent Number: 8,714,750

Title: Displaying projector status visibly

Abstract: The status of a ceiling mounted projector is provided. Status is provided wirelessly to a remote control (RC) of the projector. Or, status is projected on the screen using a separate projection method such as a laser or light emitting diode (LED), which projects a color corresponding to status or which projects the status using words.

Inventors: Cowie; Robert Steven (Escondido, CA)

Assignee: Sony Corporation

International Classification: G09G 3/14 (20060101); G03B 21/20 (20060101); H04N 9/31 (20060101)

Expiration Date: 5/06/12018