Glossary

辭彙

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

Active matrix(主動矩陣)

這是一種液晶顯示結構,其中的交換電晶體會連接到每一個圖素上控制開/關電壓,而產生較 明亮及較清晰的顯示結果,其觀看角度比被動矩陣要寬廣。又稱為TFT (薄膜電晶體)。

Amorphous silicon(a-Si,非晶矽)

一種半導體材料,可用來製造主動矩陣LCD的薄膜電晶體(TFT)層。

Aspect ratio(顯示比例)

主動顯示區域的寬對高比例。一般而言,大多數顯示器的顯示比例都是4:3,寬螢幕顯示器或 電視機的顯示比例為16:9或16:10。

返回頁首

B

Backlight(背光)

傳導LCD的光源。在目前的LCD設計中有兩種技術,大多數TFT LCD面板都使用CCFLs(冷 陰極螢光管)以及直接位於液晶層背後的散光面板,使用「發光二極體」(LED)的新技術 仍在開發中。

Brightness(亮度)

指無色差階段的色彩空間,範圍由黑到白,又稱為亮度反射係數。由於會和飽和度產生混淆, 因此不鼓勵使用此名詞。

file:///F/manual spec/813/philips TV&lcd/cd/Q70G9002813 8A 191EW9/lcd/manual/TAIWAN/191EW9/glossary/glossary.htm(第 1/8 页)2008-9-5 15:44:54

Page 69
Image 69
Philips 191EW9 Active matrix(主動矩陣), Amorphous silicon(a-Si,非晶矽), Aspect ratio(顯示比例), Backlight(背光), Brightness(亮度)

191EW9 specifications

The Philips 191EW9 is a monitor designed to deliver premium performance aimed at both productivity and entertainment. With a sleek, modern aesthetic, it complements any workspace or home environment while offering a range of features that enhance user experience.

One of the standout features of the Philips 191EW9 is its 19-inch LCD display, which provides a resolution of 1440 x 900 pixels. This widescreen format is particularly beneficial for multitasking, allowing users to view multiple windows side by side without the need for a larger which can take up more desktop space. The monitor offers vibrant colors and sharp image quality, thanks to its high brightness and excellent contrast ratios, making it suitable for both gaming and media consumption.

The Philips 191EW9 incorporates advanced technology, including PowerSensor, which uses a built-in proximity sensor to detect the presence of users. When the user steps away from their desk, PowerSensor automatically reduces the brightness of the display, saving energy and reducing power costs. This not only benefits the environment but also extends the life of the monitor.

Another key characteristic of the Philips 191EW9 is its ergonomic design. The monitor features a height-adjustable stand that allows for customized viewing angles, which is essential for reducing eye strain during long periods of use. Furthermore, the tilting screen enables users to find the most comfortable position, promoting better posture and overall well-being.

Philips also ensures comprehensive connectivity with a variety of input options, including VGA and DVI ports. This versatility allows users to easily connect the monitor to different devices, such as laptops, desktops, and gaming consoles, making it a practical choice for home and office setups alike.

In terms of additional features, the Philips 191EW9 boasts an integrated webcam and built-in speakers. This makes it an excellent choice for video conferencing, enabling seamless communication without the need for extra peripherals.

Overall, the Philips 191EW9 is an exceptional monitor that combines aesthetic appeal with advanced technology and versatility. Whether for work or play, it meets the demands of modern users who seek quality and efficiency in their display solutions.