Dimensioni dello schermo - Esperto Tablette e Panel PC professionale industriale indurito

Dimensioni dello schermo

imensioni dello schermo piatti :  

LCD screens are measured by their diagonale in inches (1 inch = 25.4 mm). Here is a table showing for each size height and width according to the screen format.

 

  Resolution Diagonal (cm)

Width

(cm)

Height

(cm)

Surface (cm2) Format
3,5 240 320 8,9 5,3 7,1 38 4/3
7 1024 600 17,8 15,2 9,1 139 wide
8,4 800 600 21,3 17,1 12,8 219 4/3
8,9 1024 600 22,6 19,5 11,4 223 wide
10,2 1024 600 25,9 22,3 13,1 293 wide
10,4 1024 768 26,4 21,1 15,8 335 4/3
12,1 1024 768 30,7 24,6 18,4 446 4/3
12,1 1280 800 30,7 26,1 16,3 425 wide
15 1024 768 38,1 30,5 22,9 697 4/3
15,4 1280 800 38,1 33,2 20.7 734
wide
15,6 1368 768 39,6 34,5 19,4 671 wide
17 1280 1024 43,2 33,7 27,0 910 5/4
19 1280 1024 48,3 37,7 30,1 1136
5/4
19 1440 900 48,3 40,9 25,6 1047
wide
22 1366 768 55,9 48,7 27,4 1334 wide
20,1 1600 1200 51,1 40,8 30,6 1251 4/3
24 1366 768 61,0 51,7 32.3 1670 wide
26 1366 768 66,0 57,6 32,4 1863 wide
32 1920 1080 81,3 70.8 39.8 2823 wide
42 1920 1080 101,6 93,0 52,3 4863 wide
52 1920 1080 132.1 115.1 64.8 7452 wide
56 1920 1080 142.2 124 69.7 8645 wide
65 1920 1080 165.1 143,9 81 11647 wide

Here are resolution standards for computer display images.
Resolution standard measure the capability of a screen to display a number of pixels horizontally (X) and vertically (Y) .
There are many possible resolution for each panel size and format. The table above gives one example for each format.

 

Ratio 4/3 + 5/4

Standard X Y Ratio Description
QVGA 320 240 4:3 Quarter Video Graphics Array
HVGA 640 240 8:3 Half Video Graphics Array
VGA 640 480 4:3 Video Graphics Array
SVGA 800 600 4:3 Super Video Graphics Array
XGA 1024 768 4:3 Extended Graphics Array
XGA+ 1152 768 3:2 Extended Graphics Array plus
1152 864 4:3
SXGA 1280 1024 5:4 Super Extended Graphics Array
SXGA+ 1400 1050 4:3 Super Extended Graphics Array plus
UXGA 1600 1200 4:3 Ultra Extended Graphics Array
QXGA 2048 1536 4:3 Quad Extended Graphics Array


Ratio - 16/9 + 16/10 - "wide"

Standard X Ratio Description
WXGA 1280 768 5:3 Wide Extended Graphics Array
1280 800 16:10
WXGA+ 1280 854 ~3:2 Wide Extended Graphics Array plus
1440 900 16:10
1440 960 3:2
WSXGA 1600 900 16:9 Wide Super Extended Graphics Array
1600 1024 16:10
WSXGA+ 1680 1050 16:10 Wide Super Extended Graphics Array plus
WUXGA 1920 1200 16:10 Wide Ultra Extended Graphics Array
WQXGA 2560 1600 16:10 Wide Quad Extended Graphics Array
TV HD 1368 768 16:9  
TV FHD 1920 1080 16:9 Full HD

Sources :
http://en.wikipedia.org/wiki/Display_resolution
http://en.wikipedia.org/wiki/Aspect_ratio_(image)
http://www.tvcalculator.com/
http://www.widescreen.org/aspect_ratios.shtml
http://www.thirdculture.com/joel/shumi/computer/hardware/ppicalc.html