Invention Grant
US08371697B2 Method for image projection, image projection apparatus and image projection screen
失效
图像投影方法，图像投影装置和图像投影屏幕
- Patent Title: Method for image projection, image projection apparatus and image projection screen
- Patent Title (中): 图像投影方法，图像投影装置和图像投影屏幕
-
Application No.: US12529729Application Date: 2008-03-05
-
Publication No.: US08371697B2Publication Date: 2013-02-12
- Inventor: Thomas Kemp , Markus Kamm
- Applicant: Thomas Kemp , Markus Kamm
- Applicant Address: DE Berlin
- Assignee: Sony Deutschland GmbH
- Current Assignee: Sony Deutschland GmbH
- Current Assignee Address: DE Berlin
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP07006794 20070331
- International Application: PCT/EP2008/001758 WO 20080305
- International Announcement: WO2008/119430 WO 20081009
- Main IPC: G03B21/14
- IPC: G03B21/14 ; G03B21/26 ; G03B21/56 ; G03B21/60 ; H01J1/62 ; G02F1/1335
Abstract:
A method for image projection on a screen, including providing an image to be projected on the screen, determining excitation light representing the image, and illuminating with the excitation light at least one light excitable layer disposed on the screen, wherein the light excitable layer is configured to be stimulated for the emission of visible light based on the excitation light.
Public/Granted literature
- US20100020290A1 METHOD FOR IMAGE PROJECTION, IMAGE PROJECTION APPARATUS AND IMAGE PROJECTION SCREEN Public/Granted day:2010-01-28
Information query
