Invention Grant
- Patent Title: Positioning interfaces for projection display devices
- Patent Title (中): 投影显示设备的定位界面
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Application No.: US13405834Application Date: 2012-02-27
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Publication No.: US08366282B2Publication Date: 2013-02-05
- Inventor: William J. Plut
- Applicant: William J. Plut
- Applicant Address: US DE Wilmington
- Assignee: Transpacific Image, LLC
- Current Assignee: Transpacific Image, LLC
- Current Assignee Address: US DE Wilmington
- Agency: Turocy & Watson, LLP
- Main IPC: G03B21/16
- IPC: G03B21/16 ; G03B21/14 ; G03B21/22

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
- US20120154764A1 POSITIONING INTERFACES FOR PROJECTION DISPLAY DEVICES Public/Granted day:2012-06-21
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