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Wireless display system

A wireless display and display unit technology, applied in the direction of cathode ray tube indicator, digital output to display device, static indicator, etc., can solve the problem of image display processing confusion of image information from different sources, and achieve the effect of avoiding confusion

Inactive Publication Date: 2009-10-28
SHUTTLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if this kind of wireless transmission method is applied to the situation of multiple information providing units, a single image display may receive image information from different host processing units, causing confusion in the processing of image information from different sources by the image display

Method used

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Embodiment Construction

[0014] Relevant detailed description and technical content of the present invention, cooperate schematic diagram to illustrate as follows now:

[0015] see figure 1 As shown, it is a structural block diagram of a preferred embodiment of the present invention, as shown in the figure: the present invention is a wireless display system, which has at least one information providing unit for wireless transmission with each other through a wireless transmission module 10a, 10b 20 and a display unit 30 . Wherein, the wireless transmission modules 10a, 10b can be a Bluetooth Module or a Wireless Universal Series Bus Module (WUSB Module) and other devices capable of wireless data transmission. The wireless display system further includes an identification code generation unit 21 disposed in the information providing unit 20 , and an identification unit 31 disposed in the display unit 30 . The identification code generating unit 21 is used to generate an identification code 211 corres...

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Abstract

The invention relates to a wireless display system which is provided with at least one information supplying unit, a display unit, an identification code generating unit and an identification unit, wherein the information supplying unit carries out wireless transmission through a wireless transmission module; the identification code generating unit is arranged in the information supplying unit; the identification unit is arranged in the display unit; the identification code generating unit is used for generating an identification code which corresponds to the information supplying unit for the display unit; and the identification unit is used for receiving the identification code, verifies the received identification code through an authentication database and back feeds a connecting signal to the identification code generating unit to enable the display unit to receive and display image information generated by the information supplying unit through the wireless transmission module when the identification code conforms to the verification of the authentication database. Because the display unit only carries out the wireless image information transmission with the corresponding information supplying unit, the invention avoids the problem of signal confusion caused by receiving image information from different sources.

Description

technical field [0001] The invention relates to a method for mutual information transmission between a display unit and an information providing unit, in particular to a method for using a wireless transmission module to enable a display unit and an information providing unit to perform mutual information transmission. Background technique [0002] In addition to having an information providing unit for computing and storing information, and an input device for users to input and operate instructions on the information providing unit, the computer system also has a communication medium between the user and the information providing unit. output unit. A common output unit is an image display, and the user can directly obtain the information inside the host processing unit by visually reading the screen displayed on the display screen on the image display. This is a very convenient data reading method for the user. device. Traditional image displays are connected to the info...

Claims

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Application Information

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IPC IPC(8): G06F3/14G06F1/16G09G5/00
Inventor 余宏辉
Owner SHUTTLE
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