Plasma kana LCD - kusarudza yakaoma

Sezvo chinyararire "yakanyura mu yokukanganwa," nguva vatema uye chena materevhizheni, uye zvishoma nezvishoma totadza fashoni dzeserura ane kwakajairika CRT. Chizvarwa chitsva sandara-pemapuranga TVs ari kuwana musika TV. mitengo avo kwangoderera, uye vatengi vazhinji vari kufunga pamusoro chii kuchinja "bhokisi" zvavo yechinyakare. Uye pano mubvunzo unomuka: riri nani - yeplasma kana LCD TV.

Uye kugadzirisa dambudziko iri, tinofanira kunzwisisa chii kusiyana navo. Uye kune nzira dzakasiyana pakati pavo, uye havana ine nheyo akasiyana zvachose zvokudya chifananidzo chidzitiro. Mumwe nemumwe ruzivo idzi ine zvakanakira nekuipira. Uye kuziva musiyano yeplasma TV pamusoro LCD ndiyo zvishoma zvakadzama kupinda munhoroondo ruzivo izvi.

LCD zvemichina yave kuzivikanwa anopfuura zana nemakore, kubva 1904. Pakutanga, mura crystals zvakatangwa kuitira wokushandura chifananidzo "akafa". Hunoratidza wachi Converter. Izvi zvakaramba kwemakore akawanda kusvikira zvigadzirwa ichi chakatanga kushandiswa kutanga kombiyuta monitors, uye tevere kwakajairika TV.

Zvakanaka, asi "yeplasma" Michina yakavhurwa 1964. Asi kekutanga kuti TV chidzitiro kurishandisa muna 1998, panguva Winter yeOlympic muna Nagano. Michina iyi zvaiita wokushandura mifananidzo iri guru chidzitiro, kukura kuri chinyakare TVs aivepo.

Zvino, mutengo wayo kuenda inokosha parameters pamusoro TVs kuti vari kufarira vatengi. Uye mumwe wavo ndiye kukura chidzitiro. In kunetsana ichi - yeplasma kana LCD - yeplasma zvinoisa. Chekutanga, shoma divi rimwe plasma chidzitiro 32 nemainji. Chechipiri, yeplasma TVs ane diagonal pamusoro masendimita 42 ichiri isingadhuri pane LCD-TVs pamwe chete miganhu. Asi ndima yokutanga hakuwanzoshandi pamusoro plasma. Pashure pezvose, haasi munhu wose anoda terevhizheni guru, uye kwete vose vanogona kuwana. Saka, nepamusika chidimbu kubva TVs pamwe sefa duku dzisakarurama makwikwi mura crystals ungasvika chete zvakanaka kinescopes akare.

Plasma kana LCD - ruzivo izvi zviviri akayera kwete chete ukuru. Energy kunwa zvakare kwete rokupedzisira chinhu. Uye kana ichangobva vakakosa yeplasma counter nokukurumidza LCD-TVs, uye zvino magetsi manwiro anenge akaenzana. Uyewo chakadaro parameter ndiyo moot sezvo TV kuona yorusvingo. With plasmas pano zvose zviri pachena - ivo dzinoramba dzichifunga vari kuwanda 160 inegumi. Uye vamwe vagadziri LCD-sefa vanozivisa kuti vane kuona pakona rimwe 178 inegumi. Asi nhamba idzi ndidzo dzimwe mubvunzo. Handiti, mufananidzo mumafirimu akadaro anopera uye anorasikirwa musiyano pane zvikuru pamakona zviduku.

Vanhu vazhinji vakaita padenga terevhizheni-chena dema-uye, rangarirai vangani vaiva ipapo "zvinyorwa" uye "Birches". lifespan yavo emakore. Zvino uyo inotarisana sarudzo - yeplasma kana LCD akashamisika vangani vachashumira raakanga itsva. Vagadziri LCD-anoratidza vanozivisa kuti "mwana" wavo anogona kushanda kusvika makore 40, kana kuti vanosanganisira avhareji 4 maawa akawanda pazuva. Panguva imwe chete upenyu yeplasma vanoratidza ukomba runoonekwa kuti kaviri zvishoma. Asi kuratidza mashoko aya anogona chete kuva makore 10-20, apo yokutanga "kwenguva refu," pamwe neimwe "anorwisana kumapati". Uye ikozvino tinogona kutaura nechivimbo chinhu chimwe chete - LCDs vane upenyu hwakareba.

Chimwe chinhu chinokosha dambudziko - yeplasma kana LCD ndiyo ruvara kubereka. On parameter ichi inonanga rowana plasma. Izvi zvinoitwa mumwe muitiro chiedza ichivharira mune ukomba dzakadaro. In plasma, vasingachaiti basa pixels vakatendeukira kure, uye saka chidzitiro haina kuchengetwa kunze okuvhenekesa. In LCD Michina chiedza nguva chinopinda kupinda nzvimbo dzakatsemuka Pixel hondo. Rinopa ruvara dullness uye inokanganisa dzinongoitika maketeni.

Panguva iyoyowo, yeplasma sefa vanogona kutambura kurukutika. Izvi zvingaitika kana kwenguva refu "wakarembera" kunofambira mberi mufananidzo. Uye phosphors "kusakara" kubva "basa" yakadaro zvikuru. Izvi zvichaita kuti chokwadi kuti pashure imwe nguva iri chidzitiro achava zvinooneka siluetti mufananidzo chengetedzo. A LCD-TVs ichi "chirwere" hakuna kukanganiswa. Uyewo, vazhinji pazviruva kuvimba paterevhizheni ari mugadziri, kuvimbika kwake. Uye ichi rinoshanda kune vose ruzivo. Uye izvo munhu kusarudza, mumwe nomumwe ane kodzero yokusarudza kuti pacharo.