DBC 是 Dynamic Backlight Control 的缩写，中文意思是 动态背光控制。它是一种用于调节电动汽车仪表盘显示屏背光亮度的技术，可以根据环境光线和画面内容自动调整背光亮度，从而提高显示效果并节约能源。 DBC 组成部分 DBC 系统主要由以下几个部分组成： 光传感器 ...

SANTA CLARA, Calif. – August 24, 2009 – National Semiconductor Corp. (NYSE:NSM) today introduced the industry’s smallest white light-emitting diode (LED) driver with dynamic display backlight control.

An Apple patent (number 20120218239) for backlight control of an electronic device has appeared at the U.S. Patent & Trademark Office. Embodiments are provided in the patent that may be utilized to ...

Advanced Analogic Technologies, Inc. introduced the AAT2868 and AAT2869 LED backlight drivers. The AAT2868 and AAT2869 are 1x/1.5x dual-mode, high-efficiency charge pump based white LED backlight ...

“Reducing power consumption is one of the most important tasks for battery-operated portable devices nowadays as small physical size and being lightweight are the general norm. And the backlight is ...

Portable battery-operated electronic equipment is becoming packed with more features requiring larger amounts of power, leading to decreased operating times between battery charges. Innovations such ...