Device and method capable of simultaneously touching operating system menu and display menu
A technology of display menu and operating system, applied in the input/output process of digital output to display devices, instruments, data processing, etc., can solve the inconvenient operation of continuous combination of multiple keys, touch key recognition errors, and mechanical key recognition errors. and other problems, to achieve the effect of simple adjustment, touch operation and cost saving
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[0038] Such as figure 1 As shown, it is a schematic diagram of the system connection of Solution 1 of the present invention, wherein there are two external devices in the figure, which are respectively
[0039] Mobile phone 2 and computer host 3, it also comprises display 1 and mobile phone 2 and computer host 3 that are connected on display 1, described display 1 comprises liquid crystal display 11, display master controller 12, touch screen 13, described touch screen 13 are respectively connected with the host computer operating system 3 and the display main controller 12 through the first channel, wherein the first channel can be respectively connected with the computer host 3 and the display main controller 12 through a USB circuit 4, the mobile phone 2 It is connected with the display main controller 12, and the touch screen 13 is also connected with the display main controller 12 through the second channel. The frame of the display 1 is provided with a switch button 14 o...
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