| 摘要 |
A display apparatus for providing multi-sided viewing functionality. In one embodiment, the display apparatus is comprised of a front cover which is electrically and mechanically coupled to an electronic device. A first display component is disposed on the front cover and includes a front display panel and a rear display panel. A second display component is coupled to the electronic device. A display control circuit, coupled to the electronic device, is adapted to activate and to deactivate display panels in direct response to the orientation of the front cover, and when electronic device is so configured, to the orientation of a second cover, interposed between the front cover and the electronic device. Electronic ink technology is used in the formation of the two sided display components.
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