Basic Types of Televisions

Mabhute, mapapiro akabatana, uye kuratidzika

Kutenga terevhizheni kunogona kuodza mwoyo kana iwe usingazivi zvauri kutsvaga. Kubva kubva kumabhaini kusvika plasma, kune mamwe maonesheni pamasherufu ezvitoro kupfuura zvigadzirwa zvemagazini. Usati watarisa analogo neya digital, SDTV, HDTV, uye EDTV, tarisa mhando dzematerevhizheni mumusika wevatengi nhasi. Heino urongwa hwemiterevhizheni uhu huchaona munzvimbo dzeNorth America.

Direct View - Tube

Uyewo anozivikanwa sehuwandu hwakananga, tube tube terevhizheni ndicho chinhu chakanakisisa kune rimwe mwana wevana boomers vakatarisa pavakanga vari vana. Icho chimiro chinofananidzirwa cathode ray tube, iyo inogadziriswa yakanakira tube . Zvose zvesayenzi kunze, CRTs inouya mumhando dzose uye yakareba kusvika anenge 40-inches. Zvinoratidza mufananidzo wakaisvonaka kubva kumativi ose, yakanakisa mhepo yakasviba, uye yakanyanya kuderera mumutengo kupfuura mamwe maTV. Pasinei nevakavakwa nevakawanda uye vane nzara, terevhizheni dzenguva refu dzinogara kwenguva refu uye dzinorumbidzwa nekuchengetedza mufananidzo wakanaka mukati mehupenyu hwahwo, hunogona kuva makumi emakore.

Digital Light Processing (DLP)

Digital Light Processing yakaumbwa muna 1987 neTexas Instruments. Inotumidzwa kuti inokwanisa kugadzirisa chiedza chidimbu nerubatsiro rwemagetsi semiconductor anonzi Digital Micromirror Device kana DMD Chip. DMD Chip yakagadzirwa nezvioni zvinopfuura mamiriyoni. Urefu hwegirasi rimwe nerimwe hausi pasi pe55 "kureba kwebvudzi revanhu. Parizvino, vanopfuura makumi mashanu vanogadzira vatengesi vanogadzira kamwe chete muenzaniso weDLP terevhizheni. DLP inouya kumashure uye mberi. Havana kutora kupisa-mukati, asi vamwe vanhu vanocherechedza kubwinya kunonzi Rainbow Effect.

Liquid Crystal Display (LCD)

Pasinei nokuti pane mapapanhi akapfigira kana kutariswa kwemashure, kune toni yezvisarudzo pamusika weLCD kana Liquid Crystal Display TV. Flat panel panotaridzika ndeyekunakidzwa zvikuru kweLCD neterevhizheni nekuda kwesimba ravo rakaonda, risina simba, iro rakakodzera kuvanhu vanoda kushandisa LCD yavo seTV nekombiyuta yekuona . LCD hadzisi kutora-in. LCDs dzinononoka kupindura nguva dzingaratidza mhepo inopisa, nepo dzimwe LCD dzinogona kuva nechivako chemusuo . Ichi ndicho chikonzero kukosha kuona LCD mushure mekutenga kuti uone kana chhivhene ichi chinosangana nezvido zvako.

Plasma Display Panels (PDP)

Plasma ndiyo iyo terevhizheni inowanzobatanidzwa ne-high-end home electronics. Izvi zvinonyanya nokuti vanowana zvakawanda zvekutengesa izvo zvinotitaurira plasma zvine mifananidzo yakanaka kwazvo inogona kutenga. Zvose zvinoonekwa terevhizheni dzeplasma zvinouya mumapapiro mapapiro akasiyana-siyana. Vakawanda vakawanda mumakore makumi mana nemakumi matatu nemakumi mana nematanhatu "Vakakwikwidzana nemari yeLCD flat panel televisions uye vane mufananidzo wakaisvonaka unokuisa mukati mekuita." Plasmas inorema kupfuura LCD, asi hapana zvimwe zvinotsigirwa zvisingagoni kubata. Vanokwanisa kutyisa-asi asi pasinei nekunyengedzera kune zvinopesana, iyo inopisa simba kuti mufananidzo haugoni kubviswa.Asi pavanenge vachiri vaduku kuti vasanzwisisa zvakarurama, materevhizheni eplasma anofanirwa kupedzisa kubva kune makore gumi nemakumi maviri nemashanu.