Farsamada, Electronics
Xilligii horumarinta telefishanka. Magaca telifishanka midabka ugu horeeya ee USSR
Ilaa hadda, aadanaha lama maleyn karo iyada oo aan telefishanka. Yaa naga jecel inaanu jiifno kursi fadhiga ka dib maalin shaqo mashquul ah, nasasho oo si buuxda ugu qulqulaya daawashada filimadaaga ama barnaamijka aad jeceshahay? Maadaama ay burburiyeen Midowga Soofiyeetiga sanado badan oo ay soo mareen, inta lagu jiro xilligaa oo la horumarin lahaa tiknoolijiyada ayaa waxay keentay in ay horay u socdaan.
Horumarka koowaad
Sanadii 1951, qalab tijaabo ah ayaa la soo saaray, taas oo barnaamijyada telefishanka ku baahisa midab. Tayo ahaan, dabcan, lama barbar dhigi karo tiknoolajiyada casriga ah, laakiin waxay ahayd wakhtigaas oo ah "telifishanka midabka ugu horreeya ee USSR" ku dhashay. Horumarin khibrad leh oo lagu qabtay Leningrad iyaga oo ku beeranaya iyaga. Kozitsky, ayaa loo ogolaaday inuu soo saaro tiro kooban oo ah elektaroonikada, iyo sidoo kale TV-yada elektarooniga oo leh sawir midab leh oo loo yaqaan "Rainbow".
Waxsoosaarka darajada
Muddo ka dib, qaabka labaad ee horumarinta TV-ga midka ah, oo loo yaqaan "Rubin-714", ayaa la sii daayay. Laga soo bilaabo xilligaas ayaa la bilaabay xilli-soo-saarka ballaaran ee qalabka telefishanka. Hadda qof kastaa wuxuu soo iibsan karaa "Ruby-714" oo leh garaacis ah 61 sentimitir. Waa in la ogaadaa in qalabkan uu ahaa mid aad u culus, sidaas darteed gaadiidka ayaa looga baahan yahay dadaalka ugu yaraan laba nin oo xoog leh. Inkasta oo magaca noocaas oo kale ah loogu talagalay talefishanka ugu horeeya ee USSR, haddana wali waxaan ka danbeeynaa dalalka kale ee horumaray, sababtoo ah waxaan bilaabeynay inaan telefishanka casriga ah ku bilowno.
Bandhigyada TV-ga midabka hore
Maanta adduunka waxaa jira noocyo kala duwan oo ka mid ah tayada casriga ee casriga ah, kuwaas oo naqshadeyaashu ay qeexayaan fikradaha ugu sareeya ee hal-abuurka farsamada. Waqtiga xaadirka ah, plasma, crystal liquid, LED iyo qalabka la saadaaliyo ayaa la soo saaraa, taas oo noqon karta labada la qaadi karo iyo kuwa taagan. Waxaa intaa dheer, TV-yada leh codka kaladuwan ayaa la soo saaraa, taas oo markale caddaynaysa xaddidnaanta horumarka farsamada.
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