Display apparatus capable of providing information to user during booting and driving method thereof

A technology of additional information and startup codes, applied in the input/output process of data processing, boot programs, program control devices, etc., can solve problems such as long startup time

Inactive Publication Date: 2012-09-12
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the applications associated with the operation of the product increase, the above method has a limit, and the startup time becomes longer

Method used

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  • Display apparatus capable of providing information to user during booting and driving method thereof
  • Display apparatus capable of providing information to user during booting and driving method thereof
  • Display apparatus capable of providing information to user during booting and driving method thereof

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Experimental program
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Embodiment Construction

[0052] figure 2 is in figure 1 When the display device 100 in is a digital TV, a block diagram is shown of elements that are functionally processors.

[0053] pass figure 1 The digital broadcast signal received by the tuner 150 in the display unit 110 is demodulated by the demodulator 141, and thus divided into a video signal, an audio signal, and a data broadcast signal. The video signal and the audio signal are parsed by the demultiplexer 142 into a video signal, an audio signal, and system information (PSIP / SI information). The parsed signal is decoded by the video decoder 144, the audio decoder 145 and the PSIP / SI processing unit 146, respectively. Through the video processing unit 147 , the video signal is changed into an output enable signal, and the changed signal is transmitted to the display unit 110 . Through the audio processing unit 148 , the audio signal is changed into an output enable sound signal, and the changed signal is transmitted to the speaker 120 . ...

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PUM

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Abstract

The present invention relates to a display apparatus and a control method thereof which can provide visual information or auditory information to a user while the display apparatus is being booted, and variously change the information that is provided during the booting process.

Description

technical field [0001] The present disclosure relates to a display device and a control method thereof, and more particularly, to a display device that provides visual information or auditory information to a user when the display device is activated and changes the information provided during the activation in different ways and the same Control Method. Background technique [0002] Unlike analog televisions (TVs) of the related art, functions of digital display devices such as digital TVs are extremely advanced, and when power of the digital display devices is turned on, startup sequences to drive various applications increase, and thus startup times greatly increase. [0003] In the case of a digital TV, it takes about 10 seconds from pressing the power switch to screen output. As mentioned above, since there is a large time difference between the input time of the power switch and the output time of the final screen, the user is disappointed because the user does not kn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG06F9/4401G06F3/0481G06F3/14G06F17/00G06T7/00
Inventor 金永焕白禹铉
Owner LG ELECTRONICS INC
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