Flat Panel Specifications - Dell ST2220L User Manual

HDMI Connector (for selective models)
Pin Number 19-pin Side of the Connected Signal Cable
1 TMDS DATA 2+
2 TMDS DATA 2 SHIELD
3 TMDS DATA 2-
4 TMDS DATA 1+
5 TMDS DATA 1 SHIELD
6 TMDS DATA 1-
7 TMDS DATA 0+
8 TMDS DATA 0 SHIELD
9 TMDS DATA 0-
10 TMDS CLOCK
11 TMDS CLOCK SHIELD
12 TMDS CLOCK-
13 CEC
14 Reserved (N.C. on device)
15 DDC CLOCK (SCL)
16 DDC DATA (SDA)
17 DDC/CEC Ground
18 +5V POWER
19 HOT PLUG DETECT

Flat Panel Specifications

Model
Screen type
Panel type
Screen dimensions
Preset display area: Horizontal
Vertical
Pixel pitch
Viewing angle
Luminance output
Dynamic Contrast Ratio
Faceplate coating
Backlight
Response Time
Color Depth
Color Gamut
* Based on estimation
** ST2220L/ST2220M Color Gamut (Typical) is based on CIE1976 (78 %) and CIE1931 (68 %).
Resolution
ST2220L/ST2220M
Active matrix - TFT LCD
TN
54.61cm (21.5 inches) (21.5-inch viewable image size)
476.64 mm (18.76 inches)
268.11 mm (10.56 inches)
0.248 mm
160° (vertical) typical, 170° (horizontal) typical
250 CD/m ²(typical)
8,000,000 to 1*
Antiglare with hard-coating 3H
LED light bar system
5 ms typical
16.7 mil colors
78 %**