A display device that USES a cathode ray tube.

一种使用阴极射线管的显示装置。

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Display unit: a visual means of showing characters; using a cathode ray tube, GAS discharge or other type of device.

显示器：一种视觉媒介，它用阴极射线、气体放电或其他装置来显现字符。

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Field emission display (FED) device is one of the flat panel display devices whose emission theory is the most close to the cathode-ray tube (CRT).

场致发射显示(FED)是发光原理最接近阴极射线管(CRT)的一种平板显示器件。

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