The feasibility about substituting the PZT for the traditional electromagnetic transformer in LCD backlight is discussed.

最后讨论了在LCD背光源中用压电陶瓷变压器替代传统电磁变压器的可行性。

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In a microcomputer, a touch type keyboard, with LCD backlight LCD screen, using the latest micro-processing technology and high reliability of integrated circuit.

微电脑，触摸式键盘，带背光l CD液晶显示屏，采用最新的微处理技术和高可靠性集成电路。

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In order to cut down the power consumption of LCD backlight and maintain the image quality, a modulation algorithm that based on hierarchical tone mapping for LED backlight is proposed.

为了节省液晶显示器背光功耗的同时保持图像质量，提出了基于分层色调映射的LED背光调制算法。

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Trillions of these quantum dots are packaged into a thin film that fits inside an LCD backlight unit.

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"The polarizing organic photovoltaic cell demonstrated by Professor Yang's research group can potentially harvest 75 percent of the wasted photons from LCD backlight and turn them back into electricity, " said Youssry Boutros, program director for the Intel Labs Academic Research Office, which supported the research.

ENGADGET: Photovoltaic polarizers could make self-charging smartphone dreams come true

While LCD screens need a backlight to illuminate their crystals, OLED does not need a separate light source.

BBC: LG to start selling curved OLED TVs in South Korea