Invention Grant
- Patent Title: Displaying projector status visibly
- Patent Title (中): 显示投影机状态
-
Application No.: US12691236Application Date: 2010-01-21
-
Publication No.: US08714750B2Publication Date: 2014-05-06
- Inventor: Robert Steven Cowie
- Applicant: Robert Steven Cowie
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sony Corporation
- Main IPC: G09G3/14
- IPC: G09G3/14 ; G03B21/20 ; H04N9/31
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.
Public/Granted literature
- US20110176063A1 DISPLAYING PROJECTOR STATUS VISIBLY Public/Granted day:2011-07-21
Information query
IPC分类:
