Display device and intelligent device

A technology for display devices and smart devices, which can be used in image communication, selective content distribution, electrical components, etc., and can solve the problem of high cost

Active Publication Date: 2013-11-13
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a display device and an intelligent device to solve the problems of high cost during the upgrading process of the display device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0021] Please refer to figure 1 , which shows a main structural block diagram of a display device provided by an embodiment of the present invention. The display device includes: a first peripheral interface 101 and a main control circuit 100 , and the main control circuit 100 includes a peripheral interface bus 103 , a serial port communication module 105 , and a main control chip 107 .

[0022] Specifically, the first peripheral interface 101 includes a plurality of pins, some of the plurality of pins are electrically connected to the peripheral interface bus 103, and the peripheral interface bus 103 is also electrically connected to the main control chip 107, Therefore, the data from the first peripheral interface 101 can be sent to the main control chip 107 through the peripheral interface bus 103 .

[0023] The data from the first peripheral interface 101 may be data sent by a smart device connected to the first peripheral interface 101 .

[0024] The first peripheral i...

no. 2 example

[0042] Please refer to figure 2 , which shows a main structural block diagram of a display device provided by another embodiment of the present invention. its with figure 1 The display devices shown are similar, and the difference is that they may further include: a switching module 223 .

[0043] The switching module 223 is electrically connected with the peripheral interface bus 103, the serial port communication module 105, the first peripheral interface 101, and the universal serial bus hub 109, and the switching module 223 is used to switch the universal serial bus hub 109 is electrically connected to some pins of the first peripheral interface 101 or the peripheral interface bus 103 .

[0044] The command received by the switching module 223 may be sent by a smart device connected to the first peripheral interface 101 .

[0045] The switch module 223 can be electrically connected with the first to fourth pins of the first peripheral interface 101 . As shown in Table...

no. 3 example

[0048] Please refer to image 3 , which shows a main structural block diagram of a display device provided by another embodiment of the present invention. its with figure 2 The shown display device is similar, except that a bridge converter 325 may also be included.

[0049] The bridge converter 325 is electrically connected with the signal receiver 113 and the main control chip 107 respectively, and is used for converting the Mobile High Definition Link (MHL) signal into a High Definition Multimedia Interface (HDMI) signal.

[0050] If the main control chip 107 of the display device does not support directly processing the input MHL audio and video signals, then a bridge converter 325 can be set between the signal receiver 113 and the main control chip 107, and the bridge converter 325 can convert the audio and video signals of the MHL format The signal is converted into an HDMI signal that can be recognized by the main control chip and then provided to the main control ch...

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PUM

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Abstract

The invention discloses a display device and an intelligent device and belongs to the display field. The display device comprises a first peripheral interface, a peripheral interface bus, a serial port communication module and a main control chip; the first peripheral interface comprises a plurality of pins; part of pins of the plurality of pins are in electricity connection with the peripheral interface bus to enable data from the first peripheral interface to be sent to the main control chip through the peripheral interface bus; the serial port communication module is in electricity connection with the main control chip to be used for receiving control signals of the main control chip; the serial port communication module is in electricity connection with at least one pin of the plurality of pins to enable serial port communication commands to be transmitted according to the control signals between the at least one pin and the serial port communication module. According to the display device, the serial port communication commands are transmitted according to the control signals between the serial port communication module and the first peripheral interface, so that a purpose of upgrading the display device is achieved under the condition that the display device is unchanged.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and an intelligent device. Background technique [0002] At present, with the vigorous promotion of display devices, people have already experienced the charm brought by the intelligent application of display devices. In the future, people's requirements for intelligent applications of display devices will become higher and higher, and requirements for display devices with rich applications, strong compatibility with peripheral equipment, and more humanized human-computer interaction are put forward. Taking smart TVs as an example, the life cycle of the display components of smart TVs is generally 5 to 10 years, and the update speed of smart applications and hardware matching smart applications, such as processors and the replacement speed of TV cores / chips, is advancing by leaps and bounds. With the advancement of science and technology, the mismatch b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/443H04N21/422
Inventor 李德青骆俊谕
Owner HISENSE VISUAL TECH CO LTD
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