backlighting

/bak-lahy-ting/US // ˈbækˌlaɪ tɪŋ //

背光,背光照明,背光源,背光灯

Definitions

n.名词 noun

1
- : a controlled technique of lighting, used in photography or the theater, in which a light is placed behind or at right angles to an object, person, or scene to produce such effects as depth or separation of subject and background.

QLED also tends to be cheaper at larger sizes than other backlighting techs, meaning that QLED is the best budget-conscious choice when it comes to a new higher-end TV.
This will enable you to do everything from mapping out the functions of extra mouse buttons, to control the backlighting on your keyboard.
The HDR tech still makes most scenes look good and even rescues some tough shooting situations like heavy backlighting by evening out the exposure.