Newer laptop and TV LCD display panels can be viewed from any angle without loss of image quality. Which of the following technologies do these panels use?

The correct answer is C. IPS. IPS (In-Plane Switching) is an LCD technology that aligns liquid crystals horizontally, enabling wide viewing angles (up to 178°) with consistent color and brightness. TTL (Transistor-Transistor Logic) is a digital circuit technology unrelated to displays. OLED is a different…

Mobile devices

Question

Options

ATTL
BOLED
CIPS
DCCFL

How the community answered

(33 responses)

A
6% (2)
B
3% (1)
C
88% (29)
D
3% (1)

Explanation

IPS (In-Plane Switching) is an LCD technology that aligns liquid crystals horizontally, enabling wide viewing angles (up to 178°) with consistent color and brightness. TTL (Transistor-Transistor Logic) is a digital circuit technology unrelated to displays. OLED is a different display type (organic light-emitting diodes) that does have wide viewing angles but is not technically an LCD panel. CCFL (Cold Cathode Fluorescent Lamp) is a backlight technology used in older LCDs, not a panel type. IPS is the correct answer because it specifically solves the narrow viewing angle limitation of older TN (Twisted Nematic) LCD panels.

Topics

#LCD display#IPS panel#display technology#laptop screens

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