LED zaub (LED vaj huam sib luag): LED zaub yog ib qho screen siv los tso saib ntau yam ntaub ntawv xws li ntawv nyeem, duab, duab, animations, lag luam quotations, yeeb yaj duab, video signals, thiab lwm yam los ntawm kev tswj semiconductor lub teeb-emitting diodes. Lub vijtsam LED tuaj yeem tso saib cov lej hloov pauv, cov cim, thiab cov duab nraaj; Nws tuaj yeem siv tsis tau tsuas yog nyob rau hauv ib puag ncig hauv tsev tab sis kuj nyob rau hauv ib puag ncig sab nraum zoov, nrog rau qhov zoo sib xws rau cov projectors, video phab ntsa, thiab cov kua siv lead ua kua. Yog vim li cas vim li cas LED tau dav muaj nuj nqis thiab tsim kho sai yog sib cais los ntawm nws tus kheej qhov zoo. Cov txiaj ntsig zoo no suav nrog: siab ci, tsis tshua muaj hluav taws xob ua haujlwm, siv hluav taws xob tsawg, miniaturization, lub neej ntev, kev poob siab thiab kev ua haujlwm ruaj khov. Txoj kev loj hlob zeem muag ntawm LED yog qhov dav heev, thiab nws tab tom txhim kho nyob rau hauv cov kev taw qhia ntawm ntau dua brightness, siab dua huab cua tsis kam, siab luminous ntom, siab dua luminous uniformity, kev ntseeg siab thiab tag nrho cov xim.
Classification ntawm LED zaub
2. Basic muaj pes tsawg leeg ntawm LED zaub
(1) Asynchronous screen: feem ntau yog tsim los ntawm pawg thawj coj saib (module), strip screen card, switching power supply, thiab HUB board (optional). Txuas mus rau lub computer los ntawm kab serial, hloov cov ntawv tso tawm, thiab tom qab ntawd ua haujlwm yam tsis muaj lub computer.
(2) Synchronous screen: Lub kaw lus synchronous screen yog qhov nyuaj, thiab lub kaw lus tuaj yeem loj lossis me. Feem ntau, nws yog tsim los ntawm lub computer, ib daim npav DVI, daim npav xa cov ntaub ntawv, ib daim npav txais cov ntaub ntawv synchronous, HUB board, network cable, thiab LED zaub. Lub kaw lus ib txwm xav ua haujlwm nrog lub khoos phis tawj online, thiab tso saib cov duab thiab cov ntawv hauv lub computer ntawm lub vijtsam loj LED.
