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Electronic equipment and driving method of display panel

A technology for display panels and electronic equipment, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of insufficient driver versatility of display panels, and achieve a reduction in hardware product models, cost savings, and high versatility. Effect

Inactive Publication Date: 2010-08-25
SHENZHEN JIUZHOU ELECTRIC
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide an electronic device and a method for driving a display panel thereof, aiming at solving the problem of insufficient drive versatility of the display panel of the existing electronic device

Method used

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  • Electronic equipment and driving method of display panel
  • Electronic equipment and driving method of display panel
  • Electronic equipment and driving method of display panel

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] In the embodiment of the present invention, the driver programs of various display panels are integrated, and after initialization, the type of the display panel is detected and then the corresponding driver program is executed to drive the display panel. , In the process of completing the control display function, there is no difference between LCD, LED and VFD display panels and other possible added display materials, only there are common control commands and common interfaces.

[0017] FIG. 1 shows the architecture principle of an electronic device provided by an embodiment of the presen...

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Abstract

The invention is suitable for the technical field of display, and provides electronic equipment and a driving method of a display panel. The driving method comprises the following steps of: detecting the type of the display panel by an MCU (Microprogrammed Control Unit); transferring a corresponding driver from a plurality of drivers stored in advance to drive the display panel by the MCU according to the detected type of the display panel. In the invention, the electronic equipment can flexibly integrate the drives of various display panels (LED / VFD / LCD and the like), carries out uniform compatibility and has very high generality. In addition, display screen driver entries of other types can be also left on the electronic equipment, and new types of display panels can be continuously increased. The invention is convenient for use and uniform management, reduces the types of hardware products and saves the cost.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to an electronic device and a method for driving a display panel thereof. Background technique [0002] For non-portable consumer electronic devices (such as DVD players, TV sets, set-top boxes, etc.), the front control display panel is an indispensable device, and the human-computer interaction of basic functions can be realized through the panel. [0003] At present, most manufacturers of consumer electronic equipment use a certain type of single-chip microcomputer or other alternative devices (such as complex programmable logic device CPLD, etc.) And the development and design of the communication control program with the host, this development method will lead to poor versatility, insufficient cross-platform compatibility, and complicated operation, which is not humanized enough. Of course, there are also standard communication interfaces (such as I 2 C, SPI, etc....

Claims

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Application Information

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IPC IPC(8): G09G5/00
Inventor 陈政安
Owner SHENZHEN JIUZHOU ELECTRIC
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