FAQs (Frequently Asked Questions)

问:何为偏光片?

答: 偏光片是一种特殊塑料片,以一定偏光过程传送光,并从不同偏光方向吸 收光。

问:静态矩阵 LCD 和动态矩阵 LCD 有何区别?

答: LCD 若非由静态矩阵 格即由动态矩阵 格制作。动态矩阵的晶体管放在 每一像素交接点上,需少量电流即能控制像素的亮度。因此,动态矩阵显示器的 电流能够更加频繁的开关,增进屏幕刷新时间(例如,你的鼠标似乎在屏幕上滑 得更加平稳)。静态矩阵 LCD 具有一种导体 格,其像素位于 格的每一交接 点。

问:薄膜晶体管 LCD 的屏面如何显示?

答: TFT(薄膜晶体管)LCD 屏面上的每一纵横线都分别附有数据源驱动器和网

驱动器。TFT 每个晶胞的漏极接上电极。液晶元素的分子排列依是否通上电压而

所不同。它让光从液晶元素的不同排列中渗透出来,从而变换受过偏光处理的光 的方向和光量。当两个偏光过滤片垂直置于一个偏光光柱,从上方偏光屏面来的 光随著液晶分子的螺旋结构转向 90 度,穿过下面的偏光过滤片。通上电压,液 晶分子从原来的螺旋结构变成垂直排列,而光的方向也不再转向 90 度。在此情 况下,从上面偏光屏面来的光则不会穿过下面的偏光过滤片。

问: 与 CDT 相比,TFT LCD 的优势何在?

答:CDT 显示器中,一个电子枪以撞击荧光玻璃上的偏光电子方式发射电子和一

光。因此,CDT 显示器基本上以模拟红绿蓝信号操作。TFT LCD显示器则是运用 液晶屏面显示输入图像的装置。TFT与CDT有根本不同的结构:其每一晶胞皆有动 态矩阵结构和独立的活性元素。TFT LCD 有两个玻璃屏面,其空间装满液晶。当 每一晶胞接上电极并通上电压时,液晶分子结构则受到改变,从而控制从里面射 向显示图像的光。TFT LCD 比 CDT有多重优势,因为它能变得特别薄,又没有闪 光,原因是它不使用扫描法。

问: LCD 显示器的垂直频率为何最大只有 60 赫兹?

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Philips 170B6 user manual FAQs Frequently Asked Questions

170B6 specifications

The Philips 170B6 is a remarkable entry in the world of display technology, garnering attention for its blend of functionality, performance, and eco-friendliness. This 17-inch LCD monitor is designed for users seeking reliable and sharp image quality, making it suitable for both professional and personal use.

One of the standout features of the Philips 170B6 is its Crystal Clear technology. This technology enhances image clarity and detail, ensuring that images appear sharp, vibrant, and true to life. With a maximum resolution of 1280 x 1024 pixels, the monitor delivers a crisp, clear viewing experience ideal for tasks such as graphic design, document editing, and everyday browsing.

The monitor features a quick response time of 8 milliseconds, significantly reducing the occurrence of ghosting and motion blur in fast-moving images. This makes it an excellent choice for multimedia applications and gaming, allowing users to enjoy smooth and fluid visuals without compromising on quality.

Another notable characteristic of the Philips 170B6 is its versatility in connectivity. The monitor comes equipped with multiple input options, including VGA and DVI, which enable seamless integration with various devices such as computers and laptops. This flexibility ensures that users can connect the monitor to their preferred devices without hassle.

Ergonomics plays a significant role in the design of the Philips 170B6. The monitor offers height adjustment, tilt, and swivel capabilities, allowing users to customize their viewing angle and position for optimal comfort. This is particularly useful for extended work sessions where adjustability can reduce strain on the neck and back.

Additionally, the Philips 170B6 embraces eco-friendly practices. It is designed to meet Energy Star standards, which helps lower power consumption and costs while also reducing the environmental impact of electronic waste. The monitor also features a low power consumption mode, ensuring that it operates efficiently even when idle.

In summary, the Philips 170B6 is a compelling monitor that combines innovative technology with user-focused design. With its Crystal Clear display, quick response time, versatile connectivity, and ergonomic features, it stands out as a reliable choice for those looking for an efficient and high-performance display solution. Furthermore, its eco-friendly attributes make it a responsible choice for consumers conscious of their environmental footprint.