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Image displaying instrument with HDMI-CEC function and control method thereof

A HDMI-CEC, image display technology, applied in static indicators, cathode ray tube indicators, instruments, etc.

Inactive Publication Date: 2011-04-27
NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] If the user is not proficient in the setting method of complex menus and does not know how to set the corresponding HDMI-CEC function, then it is necessary to set the corresponding HDMI-CEC function Takes a lot of time and feels a lot of inconvenience

Method used

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  • Image displaying instrument with HDMI-CEC function and control method thereof
  • Image displaying instrument with HDMI-CEC function and control method thereof
  • Image displaying instrument with HDMI-CEC function and control method thereof

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Embodiment Construction

[0041] Hereinafter, the image display apparatus and the control method with the HDMI-CEC function of the present invention will be further described in detail with reference to the accompanying drawings.

[0042] image 3 In order to show the block diagram of the image display device with the HDMI-CEC function of the present invention, Figures 4a to 4d To show a picture of the process until the HDMI-CEC function is turned on (on), Figure 5 This is a flowchart to introduce the control method of the video display device with HDMI-CEC function of the present invention.

[0043] The image display device with HDMI-CEC function of the present invention is composed of an image display device 100 and an external device 200 . The video display device 100 includes: a tuner 110 for tuning a broadcast signal of a channel desired by a user from a broadcast signal received from the outside; a demodulator 120 for demodulating the tuned broadcast signal; The demultiplexer 130 that decomp...

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Abstract

The present invention relates to image display apparatus with HDMI-CEC function and its control method, the present invention under the state of closing HDMU-CEC function, if input HDMU-CEC order, then display information the HDMU-CEC function has been closed information and inquiry whether setting open HDMU-CEC function information; if the information inputs hoping set opening HDMU-CEC function order, then regards as input all setting open the HDMI-CEC function keys in turn, setting open the HDMI-CEC function, and displaying setting open the HDMI-CEC function course by OSD. The present invention can open current HDMI-CEC function easily at the same time, also can identify corresponding HDMI-CEC function course, therefore having the effect of promoting user satisfaction.

Description

technical field [0001] The present invention relates to an image display device, in particular to a device that disables the function of High Definition Multimedia Interface-Consumer Electronics Control (HDMI-CEC: High definition Multimedia Interface-Consumer Electronics Control; hereinafter referred to as 'HDMI-CEC'). state, if the HDMI-CEC command is input, the above-mentioned HDMI-CEC function can be automatically turned on according to the user's choice, and the image display device with HDMI-CEC function and its control method {(An)image display device for having HDMI-CEC function and method for playing of the same}. Background technique [0002] Usually representative image display devices include TV. Such TV is to tune and demodulate the broadcast signal of the channel selected by the user from the broadcast signal transmitted by the broadcast station, and then decompose it into sound and video, and then undergo corresponding sound and video processing. Finally, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/765H04N5/445G09G5/00H04N5/44
CPCH04N21/4104H04N21/43615H04N21/43635H04N21/42209H04N21/42204H04N21/485
Inventor 许昭熙
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD