[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.basama.cz\/je-projektor-vubec-k-necemu-dobry-projektory-se-predstavuji\/#Article","mainEntityOfPage":"https:\/\/www.basama.cz\/je-projektor-vubec-k-necemu-dobry-projektory-se-predstavuji\/","headline":"Je projektor v\u016fbec k n\u011b\u010demu dobr\u00fd. Projektory se p\u0159edstavuj\u00ed","name":"Je projektor v\u016fbec k n\u011b\u010demu dobr\u00fd. Projektory se p\u0159edstavuj\u00ed","description":"
 Projektor prim\u00e1rn\u011b slou\u017e\u00ed k prom\u00edt\u00e1n\u00ed obrazu. V kr\u00e1tkosti to znamen\u00e1, \u017ee obraz, kter\u00fd vid\u00edme...","datePublished":"2020-10-21","dateModified":"2023-05-07","author":{"@type":"Person","@id":"https:\/\/www.basama.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.basama.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/0412c3dad30f33fa104fa4f87b3ce5af9aea5f3e20fa015d071a3573d325a5fc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0412c3dad30f33fa104fa4f87b3ce5af9aea5f3e20fa015d071a3573d325a5fc?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"basama.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.basama.cz\/wp-content\/uploads\/img_a287514_w1736_t1498126799.jpg","url":"https:\/\/www.basama.cz\/wp-content\/uploads\/img_a287514_w1736_t1498126799.jpg","height":0,"width":0},"url":"https:\/\/www.basama.cz\/je-projektor-vubec-k-necemu-dobry-projektory-se-predstavuji\/","about":["N\u00e1kupy"],"wordCount":430,"articleBody":"
 Projektor prim\u00e1rn\u011b slou\u017e\u00ed k prom\u00edt\u00e1n\u00ed obrazu. V kr\u00e1tkosti to znamen\u00e1, \u017ee obraz, kter\u00fd vid\u00edme na monitoru po\u010d\u00edta\u010de se prom\u00edtne na st\u011bnu nebo na jinou prom\u00edtac\u00ed plochu. V sou\u010dasn\u00e9 dob\u011b najdete velk\u00e9 mno\u017estv\u00ed zna\u010dek projek\u010dn\u00ed techniky. V z\u00e1kladu v\u0161ak pou\u017e\u00edvaj\u00ed podobn\u00e9 technologie a principy prom\u00edt\u00e1n\u00ed.
 Nej\u010dast\u011bji naraz\u00edte na tyto dv\u011b technologie u projektor\u016f. Ka\u017ed\u00e1 technologie se hod\u00ed l\u00e9pe k n\u011b\u010demu jin\u00e9mu.
 \u00b7 CRT
 \u00b7 LCD
 \u00b7 DLP
 Te\u010f se konkr\u00e9tn\u011bji pod\u00edv\u00e1me na tyto dv\u011b technologie. Na jejich v\u00fdhody a nev\u00fdhody.Technologie CRT
 Mo\u017en\u00e1 si vzpomenete na velmi star\u00e9 projektory, kter\u00e9 fungovali na technologii CRT, i kdy\u017e je to n\u011bco jin\u00e9ho u monitor\u016f a projektor\u016f m\u00e1 to podobnou tendenci. Stejn\u011b jako u monitor\u016f i u projektor\u016f je tato technologii ji\u017e p\u0159ekon\u00e1na. Projektory funguj\u00edc\u00ed pomoc\u00ed t\u00e9to technologie ji\u017e v\u016fbec v obchodech nenaleznete.Technologie LCD
 Um\u00ed l\u00e9pe zobrazit barvy a jejich kontrast, ale neum\u00ed tak dob\u0159e vykreslit \u010dernou barvu.
 Obecn\u011b se uv\u00e1d\u00ed, \u017ee m\u00edv\u00e1 v\u011bt\u0161\u00ed sv\u011bteln\u00fd tok (sv\u00edtivost) oproti DLP technologii p\u0159i stejn\u00fdch parametrech.
 Spot\u0159ebov\u00e1vaj\u00ed m\u00e9n\u011b elektrick\u00e9 energie. B\u00fdvaj\u00ed o n\u011bco v\u011bt\u0161\u00ed ne\u017e projektory DLPTechnologie DLP
 Um\u00ed l\u00e9pe zobrazit \u010dernou barvu. M\u00edv\u00e1 men\u0161\u00ed rozm\u011bry. Prom\u00edt\u00e1n\u00ed b\u00fdv\u00e1 plynulej\u0161\u00ed.
 Zah\u0159\u00edv\u00e1 se podstatn\u011b v\u00edce n\u011b\u017e LCD projektory.
 U n\u011bkter\u00fdch projektor\u016f se p\u0159i prom\u00edt\u00e1n\u00ed rychle pohybuj\u00edc\u00edch se sn\u00edmk\u016f, m\u016f\u017ee na prom\u00edtan\u00e9m obraze vzniknout takzvan\u00fd duhov\u00fd efekt-Rozd\u00edly a kvalita obrazu jsou, ve stejn\u00e9 cenov\u00e9 relaci, u t\u011bchto technologi\u00ed tak\u0159ka minim\u00e1ln\u00ed.U v\u00fdb\u011bru je t\u0159eba d\u00e1t si pozor na ud\u00e1van\u00fd sv\u011bteln\u00fd tok (v lumenech)
 Nap\u0159\u00edklad do 2000 lumen\u016f se doporu\u010duje prom\u00edtat v zcela zatemn\u011bl\u00fdch m\u00edstnostech.
 Od 3000 je mo\u017en\u00e9 prom\u00edtat obraz i p\u0159i denn\u00edm sv\u011btle.
 U v\u00fdb\u011bru se v\u017edy rozhodn\u011bte, co chcete prom\u00edtat. Kde to budete prom\u00edtat a jak to propoj\u00edte nap\u0159\u00edklad s po\u010d\u00edta\u010dem. V\u011bt\u0161inou ze sv\u00e9 zku\u0161enosti jsem se setkal, \u017ee se DLP projektory \u010dasto vyu\u017e\u00edvaj\u00ed ve \u0161kol\u00e1ch. Mo\u017en\u00fdm d\u016fvodem je, \u017ee se ve \u0161kol\u00e1ch \u010dasto prom\u00edt\u00e1 \u010dern\u00fd text. Pr\u00e1v\u011b k prom\u00edt\u00e1n\u00ed \u010dern\u00e9 barvy se hod\u00ed projektory funguj\u00edc\u00ed s technologi\u00ed DLP.                                                                                                                                                                                                                                                                                                                                                                                        3.9\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Je projektor v\u016fbec k n\u011b\u010demu dobr\u00fd. Projektory se p\u0159edstavuj\u00ed","item":"https:\/\/www.basama.cz\/je-projektor-vubec-k-necemu-dobry-projektory-se-predstavuji\/#breadcrumbitem"}]}]