Invention Application
- Patent Title: POSITIONING INTERFACES FOR PROJECTION DISPLAY DEVICES
- Patent Title (中): 用于投影显示设备的定位接口
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Application No.: US11741585Application Date: 2007-04-27
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Publication No.: US20070205300A1Publication Date: 2007-09-06
- Inventor: William Plut
- Applicant: William Plut
- Main IPC: B05B17/08
- IPC: B05B17/08 ; F21S8/00

Abstract:
Described herein are devices that provide projection-type video output in a portable and flexible design. The design includes a projection chamber, a base, and an interface that permits relative positioning between the projection chamber and base. The base maintains the position of the display device. The projection chamber includes components responsible for the production of images based on received video data and components responsible for the projection of those images. Relative pointing between the projection chamber and base allows the projection chamber to be pointed—and an output projected image to be positioned—with minimal effort.
Public/Granted literature
- US07703930B2 Positioning interfaces for projection display devices Public/Granted day:2010-04-27
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