Plasma ama LCD waa ka wanaagsan?

Haddaba, qof kasta ka dhigaysa doorashada waa ay guushu ku telefishinada guddi guri. unugyada Volumetric in mashquulin qolka badhkiis, hubaal waxaa iska leh la soo dhaafay. TV-yada fidsan maanta soo saaray laba teknoolajiyada oo aasaasi ah: plasma iyo LCD.

Isku day in aad wax dhisid fahmo: plasma ama LCD waa ka wanaagsan? Si xisaabo hoos khilaafka ku saleysan cilmi ah.

Si aad u taariikhda, plasma iyo LCD ku dhowdahay kasta oo kale oo ku saabsan sifooyinka ugu muhiimsan. Haddii hore farqiga u dhexeeya ahayd arrin la dareemi karo, laakiin hadda LCD waxaa isuna ah plasma dadab weyn oo u siyaadiyaa nolosha adeeg. Sidaas waxa fiican plasma ama LCD? In ay doortaan in ay soo iibsadaan?

LCD iyo plasma farqiga

TV ku salaysan qaab dareere crystal

  Kormeerayaasha LCD waxay ku salaysan yihiin mabda'a shaqada. The taagoo of crystal dareeraha ka yar tallaabada ee hadda korontada guurayo meesha bannaan ee. Iftiinka marayay lakabka of kiristaalo ama iska joojiyo, galo filter ah. Sidaas darteed, pixels bandhigay ka kooban saddex subpiskeley: cagaaran, buluug iyo casaan. Tani waxay isku darka of pixels awood u abuuraya sawirka shaashadda sidii caadiga ahayd.

TV ku saleysan darfaha plasma

  Telefishinada Plasma shaqeeyaan on mabda'a ah ee soo socda. All pixels ka kooban yihiin gaaska mikrolamp (iyakana iyo xenon). sidoo kale waxay ka mid yihiin saddex midabada (casaan, cagaar ah, buluug ah). By loo yaqaano oo ay ku jiraan electrodes gaaska koobay waxaa usoo noolaatay. heerka danab ayaa go'aamisa dhalaalka laambadihii. sawir plasma waxaa sabab u ah kala duwanaanshaha in heerka uu Nuur ee shaashadda, taas oo midabo kala garteen by isha.

sifooyinka barbardhiga ee ku soo koobin aasaasiga ah

  Plasma ama LCD waa ka wanaagsan?

1. size ee shaashadda.

screens Plasma ma ka yar tahay 32 inches. size yar ee monitor LCD la wristwatch shaashadda la barbar dhigi karaa. Isla mar ahaantaana, taariikhda, guddi LCD ayaa soo saaray size aad u weyn, oo aan kuwa liita plasma ah. Sidaa darteed, waxaa loo doortay waa in ay ku salaysan dhinacyada ka mid ah qolka, taas oo aad qorsheyneysid inaad ku rakibi TV. Waxaa laga yaabaa in LCD ku dhimaya tani waa dheeraad ah oo isu.

2. xaglaha

Plasma xagal daawashada ma ka yar yahay 170 degrees. Gudigu waxay LCD on tilmaame this, dabcan, waa liita. The lagu daydo cusub LCD ee u dhaw in ay plasma ah by xagal jeedin ah, laakiin ka weyn xagal, jilicsan ee image ay u muuqataa. Sidaa darteed, mid ka mid ah uu u baahan yahay in la aqoonsado faa'iidooyinka plasma.

3. xawaaraha jawaabta ee pixel ah.

Halkan, sida ay xuduudaheedu caadi keenaysaa plasma, Gudaheedana waxaa ku siideeyn gaaska ku dhow isla yihiin. Kiristaalo u guurayso gaabis ah. Si kastaba ha ahaatee, in lagu daydo ugu dambeeyay ee LCD waqtiga la dhimay ilaa 1 millisecond, taas oo keentay in lagu qubo dhabta ah ee images isku darsamay.

4. Marka la barbardhigo image ah.

screens Plasma siin sanamkii la barbardhigo in ka badan kormeerayaasha LCD. plasma waxaa lagu gartaa shucaaca si toos ah, oon ku heli image nasoo oo dhalaalaysa. Matrix LCD ka laambadda jilo kara iftiin, laakiin ma aha in ay u dhaadheer. Sidaa darteed screen sawirka LCD si tartiib ah. Tani waa arrin la dhadhamiyo macaamilka.

5. midayso ee guddiga iftiiminta.

screens Plasma waxaa isku ciinwaanka sabab u yahay sinaan guud ee dhammaan unugyada bandhigay. LCD ee saamaynta this waa adag tahay si loo gaadho sababta oo ah backlight tayada. Intaas waxaa sii dheer, ee ka duwan sare ekaantii iftiinku ku soo bandhigay guddiga guri lumin. Advantage - waayo plasma ah.

6. Isticmaalka Energy.

Plasma gubtay, tamarta laba jeer ka badan TV LCD ee. Tan waxa u sabab dhibaatada dhereg kulaylka, taas oo ah sababta ay taageerayaasha u baahan tahay shaqo badan. Marka tan la eegayo, LCD ee wax badan oo faa'iido ah ee macaamilka.

7. Lifetime.

Plasma waa celceliska xisaabiyaa on 30 000 saacadood, LCD ee ku saabsan 60 kun. saarayaasha qaarkood waxay bixiyaan daydo in ay ku shaqeeyaan ilaa 100 kun oo saacadood.

Natiijooyinka: plasma ama LCD inay u fiican yahay

plasma The Ku Guuleystay on tilmaamo badan, ammaan ah oo caafimaad, image uusan flicker, nuur iyo duwan heer sare, xagal daawashada waaweyn. khasaare cad u taagan darfaha energopotreblenie.ZhK sare ka badan faa'iidada badan yihiin dhaqaale ahaan, tan iyo tamar kaydsiga. Intaa waxaa dheer, ay yihiin loogu talagalay nolol adeeg badan oo ka raqiisan marka bedelay qaybaha.

By waaweyn iyo xisaab, isla markaana, labada teknoolajiyada hadda jira si sare aan liito in kasta oo kale in tayada. Dhab ahaantii dhihi plasma ama LCD inay u fiican tahay - waa ay adag tahay. Doorashada waxay ku xiran tahay baahi gaar ah oo ka mid ah macaamiisha iyo shakhsi ahaan door bidayso.