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Multi-screen driving method and system of LCD TV and driving main board module

A technology of LCD TV and driving method, which is applied in the field of development of LCD TV driver motherboards, can solve problems such as increased testing costs, inconvenient maintenance and management work, laborious work, etc., to achieve convenient maintenance and management, reduce development costs, and improve production efficiency Effect

Inactive Publication Date: 2015-05-06
SHENZHEN CULTRAVIEW DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Doing so is laborious, and if the display screen used for the test is replaced, the boot code of the corresponding test software needs to be adjusted for modification, which is not convenient for maintenance and management, and increases the cost of testing
[0003] It can be seen that there is a driving method for driving the main board in the prior art, which is only compatible with one screen configuration and remote control configuration, and cannot make the driver for the main board adaptable to various LCD screens and remote controls without changing the original code. parameters, so further improvement is required

Method used

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  • Multi-screen driving method and system of LCD TV and driving main board module

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Embodiment Construction

[0049]Based on the development technology of the main board module of the LCD TV, the present invention utilizes the USB interface of the main board module, upgrades the function of the main board module, and obtains a multi-screen driving method of the LCD TV realized by utilizing natural laws, which can The multi-screen and multi-remote control scheme is realized, and on the basis of not needing to update the second code of the driver motherboard module of the LCD TV, the driver motherboard module can be adapted to various types of LCD TV displays and remote controls. Various implementations of the present invention will be described in detail with reference to the accompanying drawings.

[0050] Such as figure 1 As shown, in one embodiment of the present invention, a kind of multi-screen driving method of liquid crystal television is provided, and it comprises the following steps:

[0051] In step 110, store at least two kinds of operating mode parameters of LCD TVs on the...

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Abstract

The invention provides multi-screen driving method and system of an LCD TV and a driving main board module. The driving main board module is compatible to a multi-screen multi-remote-controller device. The method comprises the steps of storing at least two working mode parameters of the LCD TV, wherein each working mode parameter of the LCD TV relates to a specified file; detecting whether the related specified file is in a USB which is connected with the LCD driving main board module; if so, transferring the LCDT V working mode parameter related to the specified file to enable the LCD driving main board module to enter the corresponding working mode according to the working mode parameters. With the adoption of the method and system, the driving main board module of the LCD TV can be compatible with a remote controller device with a plurality of LCD and a plurality of protocols without changing basic codes which is initially burnt and written in the driving main board module, and therefore, the development cost is reduced, and the maintenance and management are conveniently carried out.

Description

technical field [0001] The invention relates to the development technology of a LCD TV driving main board, in particular to a multi-screen driving method and system of an LCD TV and a driving main board module. Background technique [0002] Usually, when the LCD TV motherboard is tested in the factory of the motherboard manufacturer, the software needs to be configured to the screen and remote control parameters used by the factory. The screen and remote control configured on the client side (the complete machine manufacturer) are customized by the customer, and are different from the screen and remote control used by the factory. Therefore, the driver motherboard of the LCD TV usually requires two software configurations before and after, and at least two softwares need to be configured. One software is configured as the factory screen and remote control parameters for factory testing, which is the so-called factory testing software; The software needs to be configured as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/443H04N21/426H04N21/422
CPCH04N21/4122H04N21/42204H04N21/426H04N21/4432
Inventor 聂换涛
Owner SHENZHEN CULTRAVIEW DIGITAL TECH