Panel TV and method for driving display thereof

Abstract

The invention discloses a panel TV and a method for driving a display thereof, wherein the method is that a main control chip of the display solidifies drive parameters of the display and establishes a communication protocol with a core board; and the core board obtains the drive parameters of the display from the main control chip of the display through the communication protocol, and drives the display according to the drive parameters. In the invention, as the drive parameters of the display are solidified on the main control chip of the display and the communication protocol with the core board is established on the main control chip of the display, when the display is needed to be driven, as long as the core board obtains the drive parameters of the display from the main control chip of the display through the communication protocol and the drive operation of the display is performed, the display can be driven; and as no software working staff is required to be involved in software modification, the function of plug-and-play of the display is achieved, the production procedure of the panel TV is simplified, and the operation cost of the panel TV is reduced.

Description

technical field [0001] The invention relates to the technical field of televisions, in particular to a flat-panel television and a method for driving a display thereof. Background technique [0002] At present, there are many types of displays for flat panel televisions, and the display resolutions or frequencies of the displays are different, and the corresponding display driving parameters are also different. [0003] At present, many flat-panel TV manufacturers have the following two processing methods: 1. First, use a unified core software for all flat-panel TVs, and then write different display drivers into the core software for displays with different frequencies or different resolutions. parameter. 2. Store the display driving parameters in the memory of the core board, that is, when producing different types of flat-panel TVs, copy the corresponding display driving parameters into the memory of the core board through an external tool. [0004] The above-mentioned f...

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Problems solved by technology

[0004] The above-mentioned first method has the following defects: it is more troublesome to modify the movement software, software engineers are prone to make mistakes when modifying the movement software code, and the new modified software may have unknown risks, and often requires detailed testing by the staff before it can be applied , is inefficient and takes up a lot of human resources

Although the second method does not need to modify the core software, but each production of flat-panel TVs with different displays requires staff to use external tools to transcribe, which requires investment in transcribing equipment, and also takes up a lot of human resources, which affects the production efficiency of flat-panel TVs. and production costs

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