____ technology etches display pixels and the transistors and traces that control/illuminate them onto a glass substrate.
A) CRT
B) Neon
C) backlight
D) TFT

Question

Quizplus · Accepted Answer

Only TFT (Thin Film Transistor) technology involves etching display pixels, transistors, and traces onto a glass substrate.

A) CRT (Cathode Ray Tube) technology uses a vacuum tube to generate an image on a fluorescent screen, which is not etched onto a glass substrate. 
B) Neon technology involves the use of neon gas to create glowing signs and lighting, but is not related to display technology. 
C) Backlight technology refers to the illumination of a display panel from behind, and does not involve etching onto a glass substrate.

____ Technology Etches Display Pixels and the Transistors and Traces