FAQs (Frequently Asked Questions)

答: LCD TFT(液晶顯示器薄膜晶體管)的元件包括:

偏光過濾片﹕調控進出

玻璃基片﹕附帶電極

透明電極﹕這些具有高透明比率的電極被用來操作 LCD 材料。

校對層﹕用膠片使液晶元素對準固定方向

液晶

間隔片﹕使兩片玻璃片保持相同間隔

顏色過濾片﹕用紅綠藍 (RGB) 過濾片顯示所有顏色

內部照明﹕向屏幕輸光。

動態矩陣 LCD 中,開關晶體管(即 TFT)和二極管與每一色素相接,能使每一元素顯示/關 閉。X 和 Y電極連於 TFT 排列的同一短路板上。開關信號打在 X 電極上,視頻信號打在 Y 電極上。

問: 何為偏光過程 ?

答: 偏光過程基本上即是使光朝一個方向照明。光為電磁波。電磁場沿著與光柱傳播相垂直的 方向震動。這些磁場的方向即稱為“偏光方向”。正常的或非偏光的光有不同方向的磁場;偏 光的光祗有一個方向的磁場。

問: 何為偏光片 ?

答: 偏光片是一種特殊塑料片,以一定偏光過程傳送光,並從不同偏光方向吸收光。

問: 靜態矩陣 LCD 和動態矩陣 LCD 有何區別?

答: LCD 若非由靜態矩陣网格即由動態矩陣网格製作。動態矩陣的晶體管放在每一像素交接點 上,需少量電流即能控制像素的亮度。因此,動態矩陣顯示器的電流能夠更加頻繁的開關,增 進屏幕刷新時間(例如,你的鼠標似乎在屏幕上滑得更加平穩)。靜態矩陣 LCD 具有一種導 體网格,其像素位於网格的每一交接點。

問: 薄膜晶體管 LCD 的屏面如何顯示?

答: TFT(薄膜晶體管) LCD 屏面上的每一縱橫線都分別附有數據源驅動器和網關驅動器。 TFT 每個晶胞的漏極接上電極。液晶元素的分子排列依是否通上電壓而有所不同。它讓光從 液晶元素的不同排列中滲透出來,從而變換受過偏光處理的光的方向和光量。當兩個偏光過濾

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Philips 170B5 user manual 薄膜晶體管 Lcd 的屏面如何顯示?

170B5 specifications

The Philips 170B5 is a robust and versatile LCD monitor designed to meet the diverse needs of both home and office environments. With a 17-inch diagonal screen size, this monitor strikes a balance between compactness and usability, making it an excellent choice for users with limited desk space, while still providing sufficient screen real estate for productivity.

One of the standout features of the Philips 170B5 is its impressive display technology. The monitor utilizes TFT LCD technology, which delivers clear and vibrant images with excellent color accuracy. It has a resolution of 1280 x 1024 pixels, providing sharp details that are ideal for office applications, graphic design tasks, and multimedia consumption. The 5ms response time significantly reduces blurring during fast-moving visuals, resulting in a smoother viewing experience.

Ergonomics is another key aspect of the Philips 170B5. The monitor is equipped with an EasyAdjust stand, allowing users to easily adjust the height, tilt, and swivel of the screen for maximum comfort during prolonged use. This feature is particularly beneficial for individuals who face long working hours, as it helps reduce neck and eye strain, promoting better posture and productivity.

Additionally, the monitor includes a variety of connectivity options, making it adaptable to multiple setups. With a VGA input, users can easily connect the 170B5 to a range of devices, from traditional desktops to newer laptops. Its energy-efficient design also contributes to its appeal, featuring eco-friendly certifications that minimize power consumption and reduce environmental impact.

Another noteworthy characteristic of the Philips 170B5 is its built-in speakers, which provide surprisingly good sound quality for casual multimedia use. This eliminates the need for external speakers in many situations, saving additional desk space.

Overall, the Philips 170B5 is a reliable and performance-oriented choice for users seeking a well-rounded monitor. With its combination of advanced display technology, ergonomic features, flexible connectivity, and efficient design, it represents an excellent option for a wide range of applications, from business tasks to everyday computing needs. Whether in a professional setting or at home, the Philips 170B5 delivers on the promise of quality and functionality.