CRT (Cathode Ray Tube) monitory
{"Image DocumentName": "CRT (Cathode Ray Tube) monitory", "Image ImageDescription": "Obrazovku monitoru tvo\u0159\u00ed velk\u00e1 elektronka. Na jedn\u00e9 stran\u011b t\u00e9to elektronky je roz\u0161\u00ed\u0159en\u00e1 plocha obrazovky (anoda) a druh\u00fd konec je tvo\u0159en v\u00e1lcovou \u010d\u00e1st\u00ed (\u017ehavenou katodou) s emitory elektron\u016f (elektronov\u00e1 d\u011bla). Na vnit\u0159n\u00ed stranu obrazovky je nanesen luminofor, kter\u00fd se rozsv\u00edt\u00ed po dopadu elektronov\u00e9ho svazku. Svazek elektron\u016f mus\u00ed p\u0159esn\u011b dopadat na jednotliv\u00e9 body (subpixely), (nerozost\u0159en\u00fd obraz). Proto je mezi obrazovkou a elektronov\u00fdmi d\u011bly m\u0159\u00ed\u017eka (maska) s p\u0159esn\u011b rozm\u00edst\u011bn\u00fdmi otvory.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}