V2EX qled

QLED

释义 Definition

QLED(Quantum-dot Light-Emitting Diode,量子点发光二极管)通常指采用“量子点”显示技术的电视/显示屏类型(常见为“量子点增强的LED/LCD电视”)。它以更高的亮度、更鲜艳的色彩和更广的色域为主要卖点。(注:QLED在市场上多为品牌/营销用语;与OLED是不同路线。)

发音 Pronunciation (IPA)

/kju l i di/

例句 Examples

I bought a QLED TV for the brighter picture.
我买了一台QLED电视,因为画面更明亮。

Compared with a standard LED TV, a good QLED model can deliver higher peak brightness and more vivid colors, especially in a bright room.
与普通LED电视相比,好的QLED机型通常能提供更高的峰值亮度和更鲜艳的色彩,尤其适合光线较亮的房间。

词源 Etymology

QLED是首字母缩写:Q = quantum dot(量子点),LED = light-emitting diode(发光二极管)。在消费电子语境中,它多指在LCD/LED背光系统中加入量子点材料来提升色彩表现的显示技术与产品类别。

相关词 Related Words

文学与作品 Literary Works

QLED属于较新的科技术语,更多出现在科技媒体评测、消费电子导购与产品说明书中,而非传统文学作品中;常见载体包括《Wired》《The Verge》以及《Consumer Reports》等对电视显示技术的评测与报道。

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