Invention Grant
- Patent Title: Display device for reducing cross-talk between displayed images
- Patent Title (中): 用于减少显示图像之间的串扰的显示装置
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Application No.: US11577736Application Date: 2005-10-20
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Publication No.: US08013944B2Publication Date: 2011-09-06
- Inventor: Sander Jurgen Roosendaal , Gerwin Karman
- Applicant: Sander Jurgen Roosendaal , Gerwin Karman
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Agent Larry Liberchuk
- Priority: EP04105267 20041025
- International Application: PCT/IB2005/053436 WO 20051020
- International Announcement: WO2006/046174 WO 20060504
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
The present invention relates to a display device, intended to display different images in different angular regions in front of the display, i.e. a first image to the right and a second image to the left. The display device therefore comprises an imaging layer and a light directing layer, comprising e.g. cylindrical lenses. In order to avoid cross-talk close to where the different regions intersect, the imaging layer comprises liquid crystal cells, which, close to the normal direction of the imaging layer have low contrast and/or brightness. This substantially eliminates cross-talk between the two displayed images.
Public/Granted literature
- US20090303401A1 DISPLAY DEVICE Public/Granted day:2009-12-10
Information query
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