TV 22 inches. 22 inch - Monitor

Haddaba wax kasta oo dukaanka technology elektaroonik ah in ay bixiyaan macaamiishu xulashada weyn ee telefishanka oo casri ah. Waxay ku kala duwan yihiin in tayada, xallinta, palette midabka, joogitaanka (maqnaansho) oo ah helitaanka shabakadda internetka iyo noocyo kala duwan oo hawlaha kale, iyo sidoo kale size ee shaashadda laftiisa. Intaa waxaa dheer, waxaa laga iibsan karaa oo monitor ku haboon computer gurigaaga. The si mug leh size ee shaashadda ay dhacdo in this - 22 inches.

Taariikhda television

Way adag tahay in la qiyaaso in mar guryo ay yihiin kuwo aan qalabka aad u badan korontada sida ay hadda yihiin. darbi badan ayaa u muuqday dhow dhammaadkii qarnigii 20aad. Taasi TV ugu horeysay si aad u aragto dunida kaliya ee 1947. In kasta oo ay horumar dheer bilaabay ka hor.

hab ay of TV ugu horeysay loo sameeyay 1884. Its qoraaga - tareenka Nipkow ee Germany. Si kastaba ha ahaatee, technology this uu ka sarre maray cusub tube cathode-ray. Waxay abuurtay professor Ruush Rosing. Later, tuubada ayaa la soo hagaagtay saynisyahano Zvorykin.

model Mass waxaa soo saaray ee Midowga Soofiyeeti dagaalka ka dib, sannadkii 1949. New TV yaqaan "KVN-49". Waxay ahayd sanduuq weyn oo leh muraayad gaarka ah muddo dheer oo CRT oo muujineysa image ah. muwaadiniinta Color telefishinada Soviet arkay oo kaliya in 70s ee. Dadab ugu horeysay "Electron" waxay ahayd abbaaraha 22 inches.

Kacaanku in tayada iyo tirada television ka dhacay ka dib burburkii Midowga. Taasi waa marka suuqa waxaa daadadku by daydo shisheeye ee tirada kala duwan oo naqshado.

Noocyada telefishinada casri ah

Faa'iidada Progress macaamiisha waa noocyo kala duwan oo badan oo lagu daydo of technology yaqaan. Dadka ogaato oo ku saabsan 3D, LCD, LCD iyo telefishinada kale oo casri ah. Waa maxay farqiga u dhexeeya lagu daydo, kuwaas oo, kaas oo guud ahaan views of technology this jecel yahay? Hadda dukaamada aad ka heli karto telefishinada kuwan:

• Plasma. design wuxuu isticmaalaa hadiyad gaaska ionized gaar ah u dhexeeya darfaha galaaska. daydo Kuwani ku kala duwan yihiin si qoto dheer ee madow iyo duwan. Si kastaba ha ahaatee, waxay miisaankoodu badan oo ha baabbi'iyo tamar badan. Sidaa darteed, xitaa TV caadiga ah (22 inches) waa kuwo ku adag in kor loo qaado.
• Saadaasha. daydo noocan oo kale ah waxay ka kooban yihiin hannaanka ah lenses iyo if. Waxay ficil ahaan ma faafin oo waa qaali.
• CRT. data Aasaaska qalab - tube ray cathode ah. Telefeeshanadan yihiin dhaqaale marka la eego isticmaalka awoodda, iyo kharashka. Si kastaba ha ahaatee, waxay leeyihiin wax badan oo boos ee shaashadda yar.
• Telefishinada LCD. Halkan gaar ah ku lifaaqan dhexeeya darfahoodii of crystal dareere ah. Haddaba LCD- ugu caansan oo LED-model.

Sida loo doorto TV sax ah?

Inta badan waxaa jira xaalad iibsadaa dukaanka qalabka guriga si aad u aragto oo dhan kala duwan ee, kaliya laga badiyay. Ka dib oo dhan, dooranayaan ku haboon ma aha sidaas u fudud. Laakiin waxaa jira dhowr qodob oo u baahan in fiiro gaar ah ka hor inta iibsashada,

• Size. Tani waxay noqon kartaa dadab yar oo 22 inches ama 30 inches ama model.
• nooca TV. Waxaad ku dhex dogob electron, plasma ama LCD ee lagu daydo dooran kartaa.
• Shirkadda Production. Halkan, qof kasta oo aad doorato, oo gebi of tixgelin iyaga u gaar ah iyo xoogga olole advertising ah.
• Price. Faraj Tani waxay sidoo kale ku xiran tahay miisaaniyadda iyo awoodda waxqabad ee macaamiisha kasta gaar ah.

Sayidka waxaa lagama maarmaan ah in ay bixiyaan in xajmiga iyo nooca TV, t fiiro gaar ah. Si aad. Nooc kasta wuxuu leeyahay sifooyin u gaar ah iyo meelaha ay. Tusaale ahaan, qol yar inaysan habooneyn in rogaan ku dayasho leh screen ballaaran. A TV guddi LCD isticmaalka ku salaysan bixiya daaweyn a more taxadir badan noocyo kale qalabka sida.

Waa maxay wacan inaad doorato dadab ah?

Sida caadiga ah, ku dhowaad iibsadaa wax kasta oo weligiis eegto ah telefishinada size waaweyn. Ka hor inta doorasho kama dambays ah, waa in aad si taxadar leh u fiirso a dhibcood muhiim ah:

• meesha hadhuudhka lagu tumo;
• nooca model;
• meel gaar ah meelaynta TV,
• mishiino ujeedada.

Tusaale ahaan, model CRT ka weyn, waxa ugu fiican oo la daah 30 inches ama ka yar. Markaas image waxay noqon doontaa tayada sareeya iyo tegayo. Sidaa darteed, 22-inch ah dadab waa fiicnayn.

In qoolad weyn oo ay tahay ugu fiican si ay u daawadaan TV dheeraad ah. size ugu yar ee shaashadda waa inuu ugu yaraan 26 inches.

Intaa waxaa dheer, inta badan waxay ku xiran tahay xallinta aad monitor. The sare qiimaha, si fiican tayada image ah. Tusaale ahaan, xitaa soo socda meel u dhow shaashadda, aadan arkin u image "faqayo".

khubarada ayaa sidoo kale lagula talinayaa in ay tixgeliyaan fogaanshaha in TV-ga:

• dadab of 61-80 inji waa fiican in la isticmaalo in ay ku riday in ka badan 4-5 mitir,
• masaafada of 2-2.5 m in ay fiicnayn for TV 26-32 inji,
• haddii aad eegto TV meel fog of 2 mitir, waa in aad doorato shaashad yar.

Sidee si sax ah u dooran monitor ah?

PC - qalab isu inaga caawiya inay la xiriiraan, in la sameeyo lacag oo nasasho ah. Ka hor inta uu screen aan ku qaataan xaddi weyn oo waqti. Sidaa darteed, kala bixiyc ugu muhiimsan marka aad dooranayso monitor ah - amniga. heerka shucaaca waa in ay ahaataa yar intii suurto gal.

Haddii aan ka hadlo size ee shaashadda, waa in aad u qeexaan ujeedooyinka ugu muhiimsan, taas oo computer ah. Haddii ay si gaar ah ku iibsaday arkaysid videos online, filimada iyo TV, waxaad ka iibsan kartaa shaashadda ka 24 ilaa 40 inches. Haddii ujeeddada - isgaarsiinta ee kala duwan oo shabakadaha bulshada iyo shaqada, waxaa wanaagsan in uu sii joogo miisaan yar. duwanaansho fiicnayn - waa 22 inches (monitor). Waxaa haboon masaafo gaaban yahay iyo wuxuu noqon doonaa sahlan si aad u aragto video ah oo kala duwan.

Sidoo kale, fiiro dhow waa in geeska ah daawashada screen, waqti jawaab pixel, nuur iyo duwan.

Kaliya ka dib markii baadhitaan dhamaystiran qaybaha oo dhan, waxaad dooran kartaa a monitor oo tayo fiican leh. Inta badan, waxaa kici doona xoogaa ka qaalisan daydo caadiga ah, laakiin waqti dheer aad socon doono.

saarayaasha ee hormuudka ka ah kormeerayaasha

Yaa kormeera iyo suuqa TV wakiil tiro aad u badan ee shirkadaha kala duwan ee ku hawlan soo saarka ee qalabka sida. Qaar ka mid ah ku hawlan yihiin in wax soo saarka ee qalabka-dhamaadka sare u qaali ah, qof ku takhasusay fursadaha miisaaniyadda, iyo wixii la mid ah. D.

TV shirkadda wacan in la doorto? Si arrintan loo sameeyo, ururiyey qiimeynta iyo sahan badan. Sannad kasta liiska shirkadaha ficil ahaan waa iska beddelin. The ugu caansan ee shirkadda:

1. Philips. brand waxaa iska leh meesha 19 iibka dalka reer Russia. 3D-model shirkadda abaal abaalmarinta ugu fiican Yurub.
2. Samsung. Shirkadda sii xoogaysanaya International in uu haystaa boos keentay in suuqyada Ruush iyo Yukreeniyaan. The doorashada ugu fiicnayn for milkiilayaasha computer - socdo "Samsung" 22 inches.
3. Sony. Shirkadda Tani waxay isu ma aha oo kaliya in la sii daayo telefishanka, laakiin sidoo kale soo saarta noocyo kala duwan oo mashiinada kale iyo qalabka.
4. LG. Mid ka mid ah kuwa ugu badan oo si fiican u yaqaan noocyada of telefishinada iyo kormeerayaasha. ratio ayaa si mug leh ee qiimaha iyo waxqabadka.

A xaqiiqooyinka yar xiiso leh oo ku saabsan telefishanka iyo TV-ga

In meel kasta oo ay jiraan waqtiyo gaar ah oo noqon jeestay dhibic ee ay taariikhda. In jiritaanka telefishanka iyo TV-ga ayaa dhowr xaqiiqooyinka xiiso leh.

1. Waayo, markii ugu horeysay TV a si buuxda digital yimid in yar Luxembourg ah.
2. The set television ugu horeysay waxaa la abuuray Maksom Dikmannom ee 1907. Waxa aan ahaa size of 22 inches oo waa 3 x 3 cm.
3. Waayo, markii ugu horeysay ee Maraykanka ayaa laga dhimayo advertising on technology telefishanka marka waagu ee xilligii. Kolkaasay waxay ku tusay image cad oo baranbaro ah, dadka ka dibna dhowr dacweynayso. Waxay burburin qaateyaasha, isku dayayaan in ay dilaan cayayaanka.
4. screens Plasma ay yihiin kuwo aad muddo kooban ah, ie. Si aad. bandhigay The libdhi doonaa waqti. Telefishinada Laser ah waxaa loo arkaa sida ugu raagaya.