Invention Grant
- Patent Title: Stereoscopic image display device
- Patent Title (中): 立体图像显示装置
-
Application No.: US13322268Application Date: 2010-06-25
-
Publication No.: US08687053B2Publication Date: 2014-04-01
- Inventor: Norihiro Matsui , Kazunori Yamada
- Applicant: Norihiro Matsui , Kazunori Yamada
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2009-151948 20090626
- International Application: PCT/JP2010/004243 WO 20100625
- International Announcement: WO2010/150554 WO 20101229
- Main IPC: H04N13/04
- IPC: H04N13/04 ; H04N13/02 ; G09G5/00

Abstract:
The present invention provides a stereoscopic image display device that improves visibility of a stereoscopic pointer image when the pointer position moves between objects in the stereoscopic image that have greatly different display depths. The display device changes the display depth of the stereoscopic pointer image in accordance with the display depth of an object in the stereoscopic image. When the pointer position moves between objects that have greatly different display depths from time t0 to time t1, the stereoscopic pointer image at time t1 is rendered so as to be perceived as having a display depth intermediate between the display depth of the stereoscopic pointer image at time t0 and the display depth of the display screen at the pointer position at t1. As a result, visibility of the stereoscopic pointer image is improved.
Public/Granted literature
- US20120069159A1 STEREOSCOPIC IMAGE DISPLAY DEVICE Public/Granted day:2012-03-22
Information query