Section 1.2 - Laptop Displays Flashcards
1
Q
LCD advantages
A
- Light weight
- Low power
- inexpensive
2
Q
LCD disadvantages
A
- because backlight, hard to get true black
- requires separate backlight thats hard to replace
3
Q
OLED
A
(organic light emitting diode)
Organic compound emits light when receiving an electric current
- thin & light
- No back light needed
4
Q
OLED disadvantages
A
- Organic material degrades over time
- ## more costly and uses up more power
5
Q
Wifi antennas
A
Wrap around screen
- wifi main & aux
- bluetooth
6
Q
Webcam
A
Video and audio capabilities
7
Q
Inverters
A
- Converts DC into AC on display
- used for fluorescent backlights (older)
8
Q
Digitizers
A
- Uses stylus input
- can draw on screen
9
Q
Touchscreen
A
No keyboard required
