飞利浦像素残缺规定

飞利浦平面显示器像素残缺规定

飞利浦致力于提供最优质的产品。本公司运用同行业最先进的制造程序,实行严格的质量管 理。不过,用于平面屏幕显示器的 TFT LCD 屏幕若有像素或分像素残缺有时也是事在难免。 没有任何厂家能够担保所有的屏幕皆无像素残缺,飞利浦却保证任何显示器,如果超过不可接

受的残缺量,必将得到担保条件下的维修或替换。此处须知描述不同种类的像素残缺,规定每 一种类可以接受的残缺水准。为了符合担保下的维修或替换,TFT LCD 屏幕上的像素残缺量须 得超过这些可接受水准。例如,15 英寸的 XGA 显示器上,不足 0.0004%的分像素可能属于残 缺。此外,鉴于有些像素残缺种类或组合比其它更引人注意,飞利浦对此种类确定更高的质量 标准。本规定全球范围有效。

像素和分像素

一个像素,或称图像元素,由三个属于红绿蓝主颜色的分像素组成。许多像素在一起形成一个 图像。像素里的所有分像素全被照亮时,三个带颜色的分像素一起以一个白色像素出现。当他 们全部变暗时,三个带颜色的分像素一起以一个黑色像素出现。其它类的明暗分像素组合则以 其它颜色的单个像素出现。

像素残缺种类

像素和分像素残缺以不同形式出现在屏幕上。有两类像素残缺,每一类内有多种分像素残缺。

亮点缺陷 亮点缺陷是一直点亮的像素或子像素。也就是说,亮点是当显示器屏幕上显示暗图案 时一直发亮的子像素。亮点缺陷有如下类型:

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Philips 220BW user manual 飞利浦平面显示器像素残缺规定, 像素残缺种类 像素和分像素残缺以不同形式出现在屏幕上。有两类像素残缺,每一类内有多种分像素残缺。

220BW specifications

The Philips 220BW is a notable monitor that has garnered attention for its impressive performance and user-friendly features. As a part of Philips' premium line of display products, it delivers both high-quality visuals and versatile connectivity options suitable for various computing needs.

One of the standout features of the Philips 220BW is its 22-inch wide LCD display, which offers a native resolution of 1680x1050 pixels. This resolution provides a crisp and sharp image quality, making it ideal for tasks such as graphic design, video editing, and gaming. With a 16:10 aspect ratio, the monitor allows for a more immersive viewing experience and offers ample screen real estate for multitasking.

In terms of image quality, the Philips 220BW utilizes advanced technologies to enhance visual performance. It features a high brightness level of up to 250 nits, which ensures vivid colors and clear images, even in well-lit environments. The contrast ratio of 3000:1 provides deep blacks and bright whites, allowing for a richer viewing experience. Additionally, the monitor supports 16.7 million colors, ensuring that images are rendered accurately and with depth.

Another significant aspect of the Philips 220BW is its ergonomic design. The monitor is equipped with tilt and swivel functionalities, allowing users to adjust the viewing angle to their comfort. This feature is particularly beneficial for long hours of usage, as it helps reduce neck and eye strain. Furthermore, its sleek and modern aesthetics make it an attractive addition to any workspace.

Connectivity is also a strong point for the Philips 220BW. The monitor is compatible with a variety of devices, featuring both DVI and VGA inputs. This versatility allows users to connect their desktop computers, laptops, and other devices with ease. Additionally, the monitor has built-in speakers, which eliminate the need for external audio devices, further streamlining the workspace.

Overall, the Philips 220BW is a well-rounded monitor that combines high performance, ergonomic features, and versatile connectivity options. It is an excellent choice for anyone looking to enhance their computing experience, whether for professional use, gaming, or general multimedia consumption. Its blend of technology and design makes it a valuable asset for home or office environments.