Display method for digital broadcast terminal and channel information
A technology of channel information and digital broadcasting, applied in image communication, simultaneous/sequential multi-television signal transmission, television, etc., which can solve problems such as inability to confirm
Inactive Publication Date: 2010-12-29
INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
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Problems solved by technology
[0005] like figure 1 As shown, when the user changes the channel to Channel A→Channel B→Channel A→Channel A during the process of watching Channel A through the above-mentioned digital broadcasting terminal, the user will not be able to confirm the channel currently being watched due to a long period of time. Whether channel A is a previously watched channel
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[0019] Beneficial embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0020] figure 2 It is a structural diagram of an embodiment of a digital broadcast terminal in the present invention.
[0021] Such as figure 2 As shown, the digital broadcast receiving module 210 receives digital broadcast data from the outside.
[0022] The key input unit 220 is a means for the user to input a command signal related to changing a broadcast channel.
[0023] The memory 230 is used for storing JPEG-encoded broadcast frames and channel information in an embodiment of the present invention or storing broadcast data being played, wherein JPEG is a joint photographic experts group.
[0024] The display unit 240 is controlled by the control unit 260 to display the broadcast data of the broadcast channel selected by the user on the screen, and according to the embodiment of the present invention, the broadcast frame and channel...
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The invention discloses a display method for a digital broadcast terminal and channel information, the terminal contains: a digital broadcast receiving module for receiving a digital broadcast; a control unit for reproducing a broadcast data of a changed broadcast channel when the broadcast channel is changed during the process of reproducing the broadcast data inputted by the digital broadcast receiving module, and detecting a broadcast frame before the broadcast channel is changed and a channel information; a memory unit for storing the detected broadcast frame and channel information; a display unit for displaying the broadcast frame and channel information on a picture of reproducing the broadcast data of the changed broadcast channel. A reproduced static image and the channel information of the digital broadcast are displayed on a digital broadcast picture which is reproduced currently by using the invention, thereby the channel information of the digital broadcast can be provided to users and the users can easily selected the channel, at the same time, the users needn't return to an initial channel selecting picture every time to find a channel which is watched therebefore.
Description
technical field [0001] The invention relates to a digital broadcast terminal, in particular to a digital broadcast terminal and a method for displaying channel information. Background technique [0002] Recently, a new Digital Multimedia Broadcasting (Digital Multimedia Broadcasting: hereinafter referred to as 'DMB') service has been launched based on digital broadcasting technology. By using the above-mentioned digital multimedia broadcasting service, users will be able to receive CD-level high-quality broadcasts anytime, anywhere while on the move. , TV dynamic images and text broadcasting. [0003] As a result, recently, many digital broadcasting terminals have been released in which a DMB receiving module capable of receiving the above-mentioned DMB is installed in a mobile communication terminal. [0004] figure 1 It is an explanatory diagram of a user's channel selection process in a digital broadcast terminal. [0005] Such as figure 1 As shown, when the user chan...
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IPC IPC(8): H04N5/44H04N5/445H04N7/08H04N21/44
CPCH04N5/445H04N21/44H04N21/44008H04N21/47
Inventor 金贤镐
Owner INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD