Midableh-screen - faa'iidada iyo khasaaraha

qaab crystal Liquid yihiin ku dhowaad saaray suuqa hore kormeerayaasha CRT. Tan waxa u sabab faa'iidooyinka weyn ay bixiyaan ku midableh-screen cusub.

Faa'iidooyinka midableh-technology

Mid ka mid ah faa'iidooyinka ugu weyn ee - la'aanta ah ee dhalanrog joomateri, kaas oo wakhti dheer ah, laakiin ku guulaysan diriray screens horumarinta CRT. Kasta monitor midableh-screen ama qaab a flat qaab, tanoo reebaysa joogitaanka dhabtii sida rukummada iyo bartamaha.

No maqan yar ee flicker, taas oo ah at inta jeer a kor ku xusan 85 Hz isha aadanaha ma kala saari karaa, laakiin waa hadiyad, culayska la taaban karo on indhaha. shaashad midableh ma flicker. Marka la beddelo image Nuur tahay beddel (isbeddel ah ee jihada by refraction iftiinka).

Midableh technology screen ayaa si weyn u dhimay heerka shucaaca electromagnetic. Saamaynta noocan ah ee shucaaca on jidhka bini'aadamka aan weli si buuxda u fahamsan yahay, laakiin saynisyahano heshiiyaan in ay si cad u ma aha sidaas waxtar leh. Sidaa darteed, hoose shucaaca electromagnetic, si fiican u. Oo midableh-screen ayaa tiro yar oo ay heer ka badan technology ee hore loo isticmaalay. Habkaani u ogolaanaya in ay isticmaalaan kormeerayaasha iyo screens midableh isbitaalada, warshado, halkaas oo buuq laaluusheen xun u saameyn karto noocyo kala duwan oo la xidhiidha geedi socodka, hawlgalka qalab kale.

oo lagu daray kale - size yar iyo miisaanka iftiin, oo waa kala duwan midableh-screen. monitor Tani lagu wari karaa derbiga dul jooga, ayuu markaas runtii ma dhici doono. Tani waa run gaar bannaan ee xaddidan ama meesha qalabka sida ku ururto in ka badan dersin. The guryaha wanaagsan qasacadii loo saarin karaa in isticmaalka awoodda yar yahay oo qarni kulaylka yar inta lagu jiro hawlgalka. Tani waxa ay mar si weyn u sameeyey kooxahaasi badan oo kormeerayaasha isla qolka. kulaylka yar yar oo u ogolaanaya si loo badbaadiyo on ururka ee hawo iyo isticmaalka tamarta ay hawlgalka, isticmaalka awood u hooseeya badbaadiyay biilka korontada (midableh-screen gubtay, 3-4 jeer awood ka yar CRT horreeyay ay).

Screens in ay isticmaalaan midableh-technology, more lagu kalsoonaan karo ka badan analogs CRT ay loo isticmaalo in danab sare, taas oo inta badan keenta in daamanka. technology crystal Liquid waxaa loo isticmaalaa hadda of tiro yar, taas oo kordhinaysa ay isku halaynta.

Qasaaraha midableh-technology

Midableh-transistors leeyihiin faa'iido darrada qaar ka mid ah, iyo madax iyaga ka mid ah - qiimaha sare. Laakiin kaydka ah ee korontada, shucaaca kulaylka hooseeyo iyo isku halaynta sare (sida natiijo ah - la'aanta ah ee kharashka dayactirka) si deg deg ah uu bixiyo lacagta dheeraad ah oo lagama maarmaan ah si ay u faafiyaan iibka.

laga jaray Next - at xadeynta Heerkulka ee dhexdhexaad ah. Laakiin tani khuseysaa oo dheeraad ah si loo isticmaalo warshadaha ee screens midableh, Iyagu ma loo isticmaali karaa dukaamada kulul iyo marka heerkulku hooseeyo, in aad ku heshiin doonaa, ma aha lagama maarmaanka u ah isticmaalka guriga.

The darrada joogitaanka pixels "dhintay" ayaa loo saarin karaa in ay u muuqdaan si degdeg ah ama goor dambe. Tani, dabcan, aan fiicneyn, laakiin aan dhimasho. Haddii dhowr kun dhibcood a gogo 'yar hoos u dhaco (oo dhan oo tiro sida loo xisaabin doono), ka dibna ay u heli doonaa jidkii ama ma at dhan, ama uu noqon doono mid aad u yar.