Transparent LED screen hom tsav kev ua haujlwm zoo li qub thiab zoo li qub. Cov ntsuas hluav taws xob zoo li qub tau muab faib ua cov pixels zoo li qub thiab zoo li qub. Kev tshawb nrhiav qaij kuj tseem muab faib ua duab tiag tiag thiab lub ntsej muag sib txawv. Cia wb mus saib cov lus hauv qab no:
Ua ntej, pob tshab LED screen scanning hom kev faib tawm:
Tshuaj ntsuam hom: Qhov sib piv ntawm cov naj npawb ntawm cov kab teeb nyob rau tib lub sij hawm rau cov naj npawb ntawm cov kab hauv tag nrho thaj tsam hauv qee qhov chaw teeb tsa.
1. Kev ntsuas hluav taws xob: Dynamic scanning yog tswj hwm tus "taw tes rau kab" los ntawm cov zis ntawm tsav IC mus rau lub pixel. Kev ntsuas hluav taws xob kom zoo yuav tsum muaj kev tswj hwm tus nqi, tus nqi qis dua qhov ntsuas hluav taws xob zoo li qub, tab sis cov zaub yuav tsis zoo dua, qhov pom ploj yog qhov loj dua. Cov.
2. Kev ntsuas hluav taws xob zoo li qub: Kev ntsuas hluav taws xob zoo li qub yog los ntawm cov zis ntawm tsav tsheb IC mus rau lub pixel taw tes los tswj "taw tes rau-taw tes" kev tswj, kev ntsuas hluav taws xob tsis tas yuav tswj cov hluav taws xob, cov nqi hluav taws xob ntau dua li cov ntsuas hluav taws xob, yog qhov zoo, ruaj khov, ci ntsa iab poob thiab lwm yam zoo.
Thib ob, raws li ib puag ncig
Sab hauv tsev thiab ob xim yog feem ntau 1/16 scan.
Sab hauv tsev xim yog feem ntau 1/8 scan.
Sab nraum zoov ib thiab ob npaug xim yog feem ntau 1/4 scan.
Sab nraum zoov cov xim feem ntau yog cov ntawv luam zoo li qub.
Thib peb, los ntawm qauv
1. Kev ntsuas hom ntawm sab hauv pob tshab LED screen: P3.9 yog tas li tam sim no 1/16, P7.8 yog tas li tam sim no 1/8, P10.4 yog tas li tam sim no 1/6
2. Sab nraum zoov pob tshab LED npo (LED kab hlau rhuav phab ntsa tshuaj ntsuam, sab nraum zoov sis pob tshab xim) tshuaj ntsuam tus qauv: P10.4 yog tas li tam sim no 1/2, P13.8, P16.6 zoo li qub.
Plaub, pob tshab LED npo 1/8 thiab 1/16 hom scanning:
1/8 scan: Raws li tib co, 1/8 scan zaub tsuas muaj ib nrab ntawm qhov ci ci ntawm 1/4 scan zaub, haum rau ib nrab sab nraum zoov thiab sab hauv tsev. Cov kev tswj fwm yog nce los ntawm plaub LED ntawm 1/4 mus rau yim LEDs. Tam sim no ntsuas ntawm 8 LEDs.
1/16 scan: Qhov no yog lub zog tsav qis dua thiab feem ntau tsuas yog siv sab hauv tsev. Txoj kev uas lawv tau tswj hwm kuj yog piv.
Post lub sij hawm: Jun-01-2020