Dimming backlight partition dimming control method, intelligent terminal and storage medium

A technology of backlight partitioning and dimming control, applied in instruments, static indicators, etc., can solve the problems of poor dimming efficiency and poor dimming effect

Active Publication Date: 2019-08-16
深圳康佳电子科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a dimming and backlight partition dimming control method, an intelligent terminal and a storage medium for the above-men

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  • Dimming backlight partition dimming control method, intelligent terminal and storage medium
  • Dimming backlight partition dimming control method, intelligent terminal and storage medium
  • Dimming backlight partition dimming control method, intelligent terminal and storage medium

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Embodiment Construction

[0051] In order to make the objectives, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0052] See figure 1 , figure 1 It is a flow chart of the dimming control method of the dimming backlight zone in the present invention. Such as figure 1 As shown, a dimming backlight zone dimming control method according to an embodiment of the present invention includes the following steps:

[0053] S12. The smart terminal mainboard SOC obtains image partition information and brightness information corresponding to the image partition information, and sends the image partition information and brightness information to the FPGA.

[0054] The present invention is aimed at the design a...

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Abstract

The invention provides a dimming backlight partition dimming control method, an intelligent terminal and a storage medium. The dimming backlight partition dimming control method is used for regulatingand controlling the brightness of a backlight source of an intelligent terminal in a partition manner, and comprises the steps that an intelligent terminal mainboard SOC obtains the image partition information and the brightness information corresponding to the image partition information, and sends the image partition information and the brightness information to an FPGA; the FPGA receives and analyzes the image partition information and the brightness information, generates a partition control signal according to the image partition information and the brightness information, and sends thepartition control signal to a driving chip; and the driving chip receives the partition control signal and drives and controls the image partition brightness according to the partition control signal.The display images and brightness information are obtained through the SOC of the intelligent terminal mainboard, and the driving chips corresponding to the dimming backlight partitions are uniformlycontrolled by the FPGA, so that the dimming efficiency and the dimming effect of the dimming backlight partitions are improved.

Description

Technical field [0001] The invention relates to the field of display technology, in particular to a dimming backlight zone dimming control method, an intelligent terminal and a storage medium. Background technique [0002] With the development of science and technology, more and more electronic products (such as smart terminals) are applied to people’s lives; and some smart terminals with image display functions (such as monitors, televisions, etc.) have an impact on image display effects (such as brightness). , Color, etc.) are also getting higher and higher; in some solutions, in order to achieve the display effect of high-quality image screens, a batch of smart terminals with localdiming (dimming) function have been born, that is, to realize the area adjustment of the display screen. Control the brightness or color of the image in different areas by area. [0003] However, most of the existing driving schemes for dimming backlight zone regulation adopt a point-to-point drive mo...

Claims

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Application Information

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IPC IPC(8): G09G3/34
CPCG09G3/342
Inventor 陈泽彬关耀枢汪金辉欧剑锋
Owner 深圳康佳电子科技有限公司
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