Remote controller and image system comprising the same

Details Remote controller and image system comprising the same Remote controller and image system comprising the same

2011-06-07

2011-06-07

Lee, M. (Department: 2422)

Television

Receiver circuitry

Remote control

C725S038000

Reexamination Certificate

active

07956936

ABSTRACT:
An image system includes a digital broadcasting processing apparatus and a remote controller for remotely controlling the digital broadcasting processing apparatus, wherein the remote controller includes a mode switching button for selecting one of a major channel mode and a minor channel mode, a channel search button for sequentially searching major channels and minor channels depending on the selected channel mode, and a radio transmitter which wirelessly transmits information about selection of the mode switching if the mode switching button is selected or information about a searched channel if the channel search button is selected, to a radio receiver. Further, the digital broadcasting processing apparatus includes the radio receiver which wirelessly receives the information and a channel controller which switches a channel mode tuned based on the information on the selection of the mode switching.

REFERENCES:
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patent: 10-2005-0089631 (2005-09-01), None

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