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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: 1 f& K/ W: t0 N/ r+ E, W
Liquid Crystal Display: a display technology that relies on polarising filters and* ?# ]( k9 P, X4 j
liquid crystal cells rather than phosphors illuminated by electron beams to
. X9 T/ _: B# nproduce an on-screen image.
* F# [, z: H! s; R( Z8 J! HLED: ( e9 f& _ B- B h" I/ j8 C
Light Emitting Diode: a display technology that uses a semiconductor diode that; n* T( W% O/ \0 v$ t9 `
emits light when charged. LEDs are usually red. It was the first digital watch
! c% H" F$ S5 A8 E* L6 x6 Tdisplay, but was superseded by LCD, which uses less power.
$ ^( i/ ~/ ]- {: P) [LEP: 9 s: B* ]; {3 ~8 b
Light-Emitting Polymer: a display technology in which plastics are made to8 f' k8 X1 l2 i9 y
conduct electricity and, under certain conditions, emit light.# ~; p. Y4 _1 Z X- B9 O) W2 R
PDP: 0 J1 U2 w0 Z, R( k" b/ W
Plasma Display Panel: a display technology that works on the principle that
( P5 g, A; ]* h" Q: cpassing a high voltage through a low-pressure gas creates light.4 k; h4 G/ c5 g9 ^5 {
TFT:
. i5 \. K: a; T9 S5 l) x) {Thin Film Transistor: a type of LCD flat-panel display screen, in which each pixel
' X9 l- K+ [# R8 ]5 ?% _is controlled by from one to four transistors. TFT technology provides the best3 k% d# n" n! B2 W O2 a. n5 x
resolution of all the current flat-panel techniques. TFT screens are sometimes
^1 R: i6 Y- k: z/ h: ~. qcalled active-matrix LCDs.
! v" |$ ~( v" o& g9 `EDP:
4 _! d7 V1 h2 J% h' H S% x7 GEnhanced Dot Pitch: Hitachi's tube technology in which the phosphor phosphor + H1 ]3 p, O% [. _. [+ O
triads are spaced closer together horizontally than they are vertically.
9 Q; S5 r5 R2 R$ J% {2 nCRT:
% t& V" r: ` t( ^4 sCathode Ray Tube: the tube of a television or monitor in which rays of electrons
, a" V* E9 ?. Z& Y! @! A6 Iare beamed onto a phosphorescent screen to produce images. Often used as a
( T7 A5 \. }5 t+ l! Dgeneric term for a computer monitor. |
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