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Display

A display and processor technology, used in static indicators, cathode ray tube indicators, instruments, etc., to solve problems such as single function of the display screen

Active Publication Date: 2007-10-03
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems, the present invention provides a kind of display, has realized to have OTG function on the display, has solved the problem of single function of existing display screen, and can be used as the display screen that connects computer and display external device file switch freely between

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Embodiment Construction

[0028] As shown in Figure 1, the display of the first embodiment of the present invention comprises: display processing unit and VGA interface, OTG processing unit and USB OTG interface, the video unit that is connected with display processing unit and OTG processing unit, also includes and display processing unit Unit, VGA interface, OTG processing unit and switching unit connected with USB OTG interface. The switching unit includes: a scanning unit connected to the USB OTG interface; a switch connected to the display processing unit and the OTG processing unit; and a processor connected to the scanning unit and the switch. Specifically, the OTG processing unit includes: an OTG chip connected to the video unit, used to control the OTG chip and an OTG controller connected to it. Wherein, the OTG controller is connected to the USB OTG interface through a switch in the switching unit. In practical applications, the OTG processing unit and the switching unit are integrated into ...

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Abstract

The present invention relates to a display. It includes display processing unit and VGA interface, OTG processing unit and USB OTG interface and video unit connected with display processing unit and OTG processing unit. Said invention also includes a switchover unit connected with display processing unit and VGA interface, and OTG processing unit and USB OTG interface for making switchover between display processing unit and OTG processing unit.

Description

【Technical field】 [0001] The invention relates to a display, in particular to a display which can be switched to use the USB OTG function. 【Background technique】 [0002] With the continuous development of science and technology, monitors are no longer just devices that can only display, but have been endowed with many high value-added functions. For example: integrated card reader, multimedia speakers, USB interface, etc. But these functions are simply adding a single-function device to the display, and the usability of its functions is not outstanding, and it has not caused a qualitative change in the product. At the same time, due to the increasing popularity of the USB OTG technology, more and more devices connected through the USB OTG are widely used. USB OTG is the abbreviation of USB On The Go. This also means that USB products will be under the USB OTG specification, and any two OTG products that comply with the specification can be connected to communicate with e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/00
Inventor 邵生攀
Owner BOE TECH GRP CO LTD