Video delivery system using tablet computer and detachable micro projectors

摘要

A video delivery system includes a tablet computer and one or two detachable projectors. In one embodiment, video files are transferred from the tablet computer to the projectors when they are connected. The tablet computer is used as a remote control that controls an operation of delivering a video portion of the video file through the projectors and an audio portion through the tablet computer in a synchronized manner. In one aspect, the two projectors may be positioned to project two adjacent screens that present different portions of images. In another embodiment, positions of the projectors attached to the tablet computer may be adjusted to deliver desired screens.

主权项

1. A video delivery system for delivering a video file or an image file, comprising:
a. a tablet computer including a house comprising four sidewalls; b. a first projector attachable to a first sidewall and a second projector attachable to a second sidewall, wherein the first and the second sidewall are opposite to each other; c. a means of projecting an image by either one of the projectors or by both of the projectors when the projectors are attached to the tablet computer; and d. a means of projecting an image by either one of the projectors or by both of the projectors when the projectors are detached from the tablet computer, wherein said tablet computer provides a means of remotely controlling the detached projectors through a wireless communication network.