附录

术语

点距

显示器上的图像由红、绿、蓝点组成。这些点越靠近,分

 

率就越高。相同颜色的两点之间的距离称为“点距”。

 

单位:毫米

垂直刷新率

每秒钟必须多次重复绘制屏幕,才能为用户创造并显示图

 

像。每秒钟的重复频率称为垂直刷新率或刷新率。单位:

 

Hz

 

示例:如果同一光束每秒种重复60次,即为 60Hz 赫兹。

水平刷新率

沿水平方向从屏幕右边缘到左边缘扫描一行所用的时间叫

 

做水平周期。水平周期的倒数称为水平刷新率。单位:kHz

隔行扫描和逐行扫描法

从上到下依次显示屏幕水平行的方法称为逐行扫描法,而

 

先显示奇数行再显示偶数行的方法称为隔行扫描法。大多

 

数显示器使用逐行扫描法以确保图像清晰。电视机主要使

 

用隔行扫描法。

即插即用

该功能通过允许计算机和显示器自动交换信息,为用户提

 

供最佳质量屏幕。本显示器符合规定即插即用功能的 VESA

 

DDC 国际标准。

分辨率

用于形成屏幕图像的水平和垂直点的数量称为“分辨

 

率”。这个数量代表显示器的精确度。高分辨率可在屏幕

 

上显示更多图像信息,因而有利于多任务的执行。

 

示例:如果分辨率为 1680 x 1050,这表示屏幕由 1680 个水

 

平点(水平分辨率)和1050条垂直线(垂直分辨率)组成。

授权

本文所含信息可能更改,恕不另行通知。

© 2008 Samsung Electronics Co., Ltd. 保留所有权利。

未经 Samsung 三星电子有限公司书面许可,严禁以任何形式进行复制。

Samsung 三星电子有限公司对本文所含错误或与提供、执行或使用本资料相关的意外或间接 损害概不负责。

Samsung Samsung Electronics Co., Ltd. 的注册商标;MicrosoftWindows Windows NT 是 微软公司的注册商标;VESADPM DDC 是视频电子标准协会 (VESA) 的注册商标;EN- ERGY STAR® 名称和徽标是美国国家环保局 (EPA) 的注册商标。作为 ENERGY STAR ®的 合作伙伴,Samsung 电子有限公司确定本产品符合 ENERGY STAR ®的能效准则。本文提及 的所有其他产品名称可能是其相应所有者的商标或注册商标。

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Samsung LS22AQWJFV/EDC, LS20AQWJFV/EDC manual 本文所含信息可能更改,恕不另行通知。

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