Display Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc. Size class Size class of the display as declared by the manufacturer. Often this is the rounded value of the actual size of the diagonal in inches. 40 in (inches) Diagonal Approximate diagonal size of the display. If the manufacturer does not provide such information, the diagonal is calculated from the width and height of the screen. 1016 mm (millimeters) 101.6 cm (centimeters) 40 in (inches) 3.3333 ft (feet) Width Approximate width of the display. If the manufacturer does not provide such information, the width is calculated from the diagonal and the aspect ratio.
885.521 mm (millimeters) 88.5521 cm (centimeters) 34.863 in (inches) 2.9053 ft (feet) Height Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio. 498.105 mm (millimeters) 49.8105 cm (centimeters) 19.6104 in (inches) 1.6342 ft (feet) Panel type There are various panel technologies. Each has its own specific features - viewing angles, color reproduction, response time, brightness/contrast, production cost, etc.
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The image quality depends directly on the type of the display panel used. VA Panel bit depth The most widely used panels are those with 6, 8, and 10 bits for each of the RGB components of the pixel. They provide 18-, 24-, and 30-bit color, respectively. 8 bits Colors The maximum number of colors, which the display is able to reproduce, depends on the type of the panel in use and color enhancing technologies like FRC. 16777216 colors 24 bits Aspect ratio The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10. 1.778:1 16:9 Resolution Information about the number of pixels on the horizontal and vertical side of the screen.
A higher resolution allows the display of a more detailed and of higher quality image. 1920 x 1080 pixels Full HD / 1080p Pixel pitch The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution (the TFT ones, for example), the pixel pitch depends on the resolution and the size of the screen.
0.461 mm (millimeters) 0.0461 cm (centimeters) 0.0182 in (inches) 0.0015 ft (feet) Pixel density Information of the number of pixels in a unit of length. With the decrease of the display size and the increase of its resolution, the pixel density increases. 55 ppi (pixels per inch) 21 ppcm (pixels per centimeter) Display area The percentage of the approximate area, taken by the active part of the screen, to the total front area. 89.15% (percent) Backlight The backlight is the source of light of the LCD display panels.
The type of backlight determines the image quality and the color space of the display. There are various backlights such as CCFL, LED, WLED, RGB-LED, and etc.
Edge-LED sRGB sRGB is a color space, developed jointly by Hewlett-Packard and Microsoft in 1996. Malayalam drama script for school students pdf. It is used in different devices such as printers, displays, TV sets, cameras, etc. The sRGB color space covers about 72% of the NTSC color space.
99% (percent) DCI P3 DCI P3 is a color space, introduced in 2007 by the SMPTE. It is used in digital cinema and has a much wider gamut than the sRGB. 82% (percent) Brightness Information about the brightness of the screen.
It is measured in candela per square metre (cd/m²). 300 cd/m² (candela per square meter) Static contrast The static contrast shows the ratio between the brightest and the darkest color, which the display can reproduce simultaneously, for example, within one and the same frame/scene. 4000: 1 Input lag Desktop monitors and smart TVs experience a latency/lag in visualizing the information. The time in milliseconds that the display needs to visualize the signal input. 35 ms (milliseconds) 0.0350 s (seconds). Frame interpolation Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.
Oblozhki dlya kmplayer 2013 1. Interpolation technology Frame interpolation technologies differ according to the manufacturer and each has its own specific name. Picture Quality Index Interpolation value The frame interpolation value as provided by the manufacturer.
This value must not be confused with the refresh rate of the screen. 400 Interpolation measurement unit Some manufacturers name commercially the measurement unit of their own interpolation technologies as to denote the degree of interpolation. Very often the measurement unit is an abbreviation of the frame interpolation technology in use.