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发明授权
CN105825834B 终端及其背光亮度调节方法 有权

终端及其背光亮度调节方法
摘要：
本发明公开了一种终端及其背光亮度调节方法。其中，该终端的背光亮度调节方法包括：获取与目的背光亮度值具有第一对应关系的第一亮度阶数；根据预设的转换规则，将第一亮度阶数转换为第二亮度阶数，其中，第二亮度阶数大于第一亮度阶数；将第二亮度阶数发送给终端的背光亮度调节单元，使得背光亮度调节单元根据第二亮度阶数以及第二亮度阶数与目的背光亮度值之间的第二对应关系对所述终端当前的背光亮度进行调节。通过本发明，可以避免背光亮度调节过程中屏闪、抖动现象的发生，达到了提高背光亮度调节细腻度的效果。
摘要（英）：

The present invention discloses a terminal and a backlight brightness adjustment method thereof. The method comprises a step of obtaining the first brightness order number with a first corresponding relation with a target backlight brightness value, a step of converting the first brightness order number into a second brightness order number according to a preset conversion rule, wherein the second brightness order number is larger than the first brightness order number, a step of sending the second brightness order number to the backlight brightness adjustment unit of the terminal such that the backlight brightness adjustment unit adjusts the current backlight brightness of the terminal according to the second brightness order number and the second corresponding relation between the second brightness order number and the target backlight brightness value. Through the invention, the screen flash and jitter phenomena in a backlight brightness adjustment process can be avoided, and the effect of improving the backlight brightness adjustment delicate degree is achieved.

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