backlighting

backlighting
背光
Currently, LED backlighting is most commonly used in small, inexpensive LCD panels. Recent advances in LED technology, packaging, and materials have provided dramatic increases in LED brightness which, in turn, has led to the use of the LED in all types of lighting applications, including LCD backlights. The challenge for LED backlights is to get the heat out of the LED device itself and then out of the display assembly. Other than the performance of the LCD, backlighting is often the most important technology affecting display image quality. Although incandescent backlighting can be used when very high brightness is desired, the use of incandescent bulbs has many drawbacks, such as limited life and the amount of heat generated, which often means that the bulb needs to be mounted away from the display. Over the last several years, small color LCD displays have been integrated into an ever-broadening range of products. Color displays, once considered a luxury in electronic products, are now a standard offering even at the entry level. Fortunately, the economies of scale have lowered the cost of LCD color displays, making them attractive for integration in many different types of electronic products and instruments.
随着显示技术的进步，液晶显示装置向着超薄化，高亮度，光线均匀化的方向发展，显示技术的发展带动背光的发展。

- 英语>简体中文, 专利术语

backlighting
n.
逆光

- 英语>简体中文, 简明英汉词典

backlighting
後面照明；後光

- 英语>繁体中文(台湾), 电子计算机名词