Display and Multimedia Devices Flashcards
How big is a micron?
A millionth of a meter.
How big is a nanometer?
A billionth of a meter.
How much voltage is in the internal circuitry of a computer?
12 Volts or less.
What is the standard refresh rate of a TFT (Thin Film Transistor)?
60 Hz - 240 Hz.
What is the luminance of a TFT (Thin Film Transistor)?
200-500 cd/m2 (candelas per square meter).
How many lumens are in a projector?
3000-6000 lumens.
3000 = Displays clear image in dimly lit room. 6000 = displays clear image in a sunlit room.
What are the specs for VGA resolution and refresh rate?
640x480
60 Hz
What is the resolution and aspect ratio for WXGA (Widescreen XGA)?
1280x800
Widescreen (16:10)
What is the resolution and aspect ratio for SXGA (Super XGA)?
1280x1024
5:4
What is the resolution and aspect ratio for HD?
1366x768
Widescreen (16:9)
What is the resolution and aspect ratio for WSXGA?
1440x900
Widescreen (16:10)
What is the resolution and aspect ratio for HD+?
1600x900
Widescreen (16:9)
What is the resolution and aspect ratio for Full HD?
1920x1080
Widescreen (16:9)
What is the resolution and aspect ratio for QHD (Quad HD)?
2560x1440
Widescreen (16:9)
What is the resolution and aspect ratio for 4K UHD (Ultra HD)?
3840x2160
Widescreen 16:9
What is the bandwidth, resolution and frame rate in single-link mode for DVI?
3.7 Gbps
1920x1200 (HD)
60 fps
What is the bandwidth and frame rate in dual-link mode for DVI?
7.4 Gbps 85 fps (HDTV)
What is the resolution and frame rate for v1.4 HDMI cabling?
4096x2160
24 Hz
What is the bandwidth for v2.1 HDMI cabling?
48 Gbps
10K
120 Hz
What category is a Standard HDMI cable?
Category 1
What category is a High Speed HDMI cable?
Category 2
What does v1.4 HDMI cabling support?
4K and 3D
What does v2.0 and v2.1 HDMI cabling support?
Premium High Speed and Ultra High Speed
What are the three features of a Graphics Card?
Clock Speed
Shader Units
Frame Rate (25 fps minimum for gameplay)
