Automatic Brightness Control [电子] 辉度自动调整 ; 调节
brightness control unit 亮度控制单元
ABC Automatic Brightness Control 自动亮度控制 ; 自动亮度调整
brightness control knob 亮度控制纽 ; 亮度控制钮
electronic brightness control 电子亮度控制
XD8009 can drive 4 backlight LEDs and a CAM LED at the same time with total output current high to 500mA. The backlight LED has a 64:1 brightness control range with 8 brightness steps.
XD8009可同时驱动4个背光LED和一个照相LED,总输出电流高达500mA,8级亮度控制,背光LED的亮度范围达64:1,能满足多种应用场合的需要。
参考来源 - 低噪声高效率背光/照相LED控制器的研究与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
Brynmr - it's not the contrast I use, it's the brightness control.
这不是我使用的对比，这是亮度控制。
Screen brightness control can be manually controlled. Automaticworks fine too.
屏幕亮度自动控制、手动控制正常。
Brightness Control for each app: Set different backlight brightness for each application in phone.
控制每一个应用程序的(背光)亮度：为手机中每一个应用程序设置不同背光亮度。
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