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lcd automatic recognition method and device

An automatic identification and identification technology, applied in the field of LCD driving, can solve the problems of reducing work efficiency, LCD cannot display normally, increasing costs, etc., and achieve the effect of improving the driving effect

Inactive Publication Date: 2011-12-14
BEIJING BENY WAVE SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In mobile phone production, many mobile phone projects use several LCDs at the same time, which can easily cause a mismatch between the current software version of the LCD driver and the actual LCD used, so that the LCD cannot be displayed normally, which greatly reduces work efficiency, increases costs, and delays duration

Method used

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  • lcd automatic recognition method and device
  • lcd automatic recognition method and device

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. It should be noted that, in the drawings or description, similar or identical elements all use the same reference signs.

[0043] figure 1 It is a flow chart of the LCD automatic identification method provided by the embodiment of the present invention. like figure 1 As shown, the LCD automatic identification method provided in this embodiment can be specifically used for automatic identification and driving of the LCD of the mobile terminal, but it is not limited thereto. When the mobile terminal replaces the LCD, the LCD automatic identification device uses the LCD automatic identification method to identify and drive the replaced LCD. The LCD automatic identification device i...

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Abstract

The invention provides an LCD automatic identification method and device. The LCD automatic identification method includes: obtaining LCD model information from an LCD control chip; obtaining a corresponding LCD driver program according to the LCD model information, and performing initialization processing on the LCD according to the LCD driver program. The LCD automatic identification device includes a model information acquiring module and a driving module. The model information obtaining module is used for obtaining LCD model information from the LCD control chip. The driver module is used to obtain a corresponding LCD driver program according to the LCD model information, and initialize the LCD according to the LCD driver program. The LCD automatic identification method and device provided by the present invention avoid the problem that the LCD cannot be normal due to driver program mismatch caused by the replacement of different types of LCDs, and improve the driving effect of the LCD.

Description

technical field [0001] The invention relates to LCD driving technology, in particular to an LCD automatic identification method and device. Background technique [0002] Existing mobile phone screens usually use Liquid Crystal Display (LCD for short), and different types of LCDs usually have their own independent drivers. Compile to generate a new software version. [0003] In mobile phone production, many mobile phone projects use several LCDs at the same time, which can easily cause a mismatch between the current software version of the LCD driver and the actual LCD used, so that the LCD cannot be displayed normally, which greatly reduces work efficiency, increases costs, and delays construction period. Contents of the invention [0004] The invention provides an LCD automatic identification method and device to realize the identification and driving of different types of LCDs and improve the driving effect of the LCDs. [0005] The invention provides an LCD automatic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/10G06F9/445H04M1/725
Inventor 沙巍
Owner BEIJING BENY WAVE SCI & TECH
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