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发表于 2009-10-10 09:28:47
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显示全部楼层
来自： 中国北京
大致的显示设备
LCD:
' l/ c# Z6 K2 X$ m& L2 W `Liquid Crystal Display: a display technology that relies on polarising filters and4 i+ n2 s6 G& b& P4 f* o/ V- y: N
liquid crystal cells rather than phosphors illuminated by electron beams to
, {2 v+ E! k4 u7 ^produce an on-screen image.. n5 `$ a, j- z; d- B5 Y
LED:
% A0 z0 k& O3 o& Q; E8 _/ s) Y kLight Emitting Diode: a display technology that uses a semiconductor diode that* Y& w: x8 }3 g5 K+ y
emits light when charged. LEDs are usually red. It was the first digital watch: ?" m' `5 t! A( ]) p
display, but was superseded by LCD, which uses less power.
# @% } A% c* D2 A' B; dLEP:
( |8 g3 ?. m7 a P/ t) F; \7 oLight-Emitting Polymer: a display technology in which plastics are made to" t9 Z0 ` \: W# V# Z
conduct electricity and, under certain conditions, emit light.
5 N5 G( d0 n h5 @. WPDP:
! Q# B$ U: e" _Plasma Display Panel: a display technology that works on the principle that
1 ^ g! M4 m+ H2 t# N4 g/ V5 d2 @3 c' {passing a high voltage through a low-pressure gas creates light.3 l- u' E" [4 B2 s( K/ ^; v
TFT:
: w8 Q b Y+ N9 e' v7 kThin Film Transistor: a type of LCD flat-panel display screen, in which each pixel
& k0 w, T' j% N: L# l$ d6 ?is controlled by from one to four transistors. TFT technology provides the best
% C9 t, f& D# S' ]resolution of all the current flat-panel techniques. TFT screens are sometimes
/ v; g8 m* B" gcalled active-matrix LCDs.8 i+ s# U2 x J
EDP:
. ^- d: \ z. p0 ^+ ^% z5 SEnhanced Dot Pitch: Hitachi's tube technology in which the phosphor phosphor 3 \7 T8 Y4 L% g" e# r
triads are spaced closer together horizontally than they are vertically.
6 [ u; C% E' y. F+ n9 I& a( uCRT: 8 V3 q' w+ z* J% k8 W
Cathode Ray Tube: the tube of a television or monitor in which rays of electrons
# \) i- d7 N% i1 a7 E5 q2 \are beamed onto a phosphorescent screen to produce images. Often used as a
: | ?( a: q8 Wgeneric term for a computer monitor. |
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