Lub monitor (duab, screen) yog I / O ntaus ntawv ntawm lub computer, uas yog, cov khoom tso zis. Tus saib tau txais cov cim los ntawm lub computer thiab tsim cov duab. Nws qhia qee cov ntaub ntawv hluav taws xob rau cov cuab yeej tso rau ntawm lub vijtsam los ntawm cov khoom siv kis tshwj xeeb.
Raws li cov chaw ua haujlwm digital tau dhau los ua ntau dua, lub khoos phis tawj saib yog ib qho ntawm cov khoom siv uas peb feem ntau tau ntsib nrog thaum siv computers txhua hnub. Nws qhov kev ua tau zoo cuam tshuam ncaj qha rau peb qhov kev paub pom thiab kev ua haujlwm zoo.
Covkev xeem ua haujlwmntawm lub vijtsam zaub yog ib qho ntawm cov cim tseem ceeb los ntsuas nws cov txiaj ntsig thiab cov yam ntxwv los txiav txim siab seb nws puas ua tau raws li nws xav tau siv. Tam sim no, kev ntsuas kev ua tau zoo tuaj yeem ua los ntawm yim yam.
1. Optical yam ntxwv kuaj ntawm LED zaub module
Ntsuas qhov ci ci uniformity, chromaticity uniformity, chromaticity coordinates, correlated xim kub, xim gamut cheeb tsam, xim gamut kev pab them nqi, spectral tis, saib lub kaum sab xis thiab lwm yam tsis tau ntawm LED zaub module kom tau raws li cov kev cai ntawm thoob ntiaj teb thiab domestic qauv.
2. Tso saib ci ntsa iab, chroma, thiab pom qhov sib npaug dawb
Luminance meters, imaging luminance meters, thiab handheld xim luminance meters paub lub brightness thiab brightness uniformity ntawm LED qhia, chromaticity coordinates, spectral power tis, chromaticity uniformity, dawb tshuav nyiaj li cas, xim gamut cheeb tsam, xim gamut kev pab them nqi thiab lwm yam optics yam ntxwv kuaj raws li qhov ntsuas. cov kev xav tau ntawm ntau lub sijhawm xws li kev ua tau zoo, R & D, thiab qhov chaw engineering.
3. Flicker kuaj ntawm cov zaub screen
Feem ntau yog siv los ntsuas qhov flicker yam ntxwv ntawm cov ntxaij vab tshaus.
4. Kev ntsuas kev ua tau zoo ntawm lub teeb, xim thiab hluav taws xob ntawm ib qho khoom siv LED
Ntsuas lub luminous flux, luminous efficiency, optical zog, txheeb ze spectral zog faib, chromaticity coordinates, xim kub, dominant wavelength, ncov wavelength, spectral ib nrab-dav, xim rendering Performance index, xim purity, liab piv, xim kam rau ua, thiab forward voltage ntawm lub pob LED. , pem hauv ntej tam sim no, rov qab voltage, rov qab tam sim no thiab lwm yam tsis.
5. Tuaj ib leeg LED lub teeb siv lub kaum ntse ntse ntsuas
Ntsuam xyuas lub teeb siv hluav taws xob (lub teeb faib nkhaus), lub teeb siv, peb-dimensional light intensity distribution diagram, light intensity piv piv rau pem hauv ntej tam sim no hloov yam ntxwv nkhaus, rau pem hauv ntej tam sim no piv rau pem hauv ntej voltage hloov tus yam ntxwv nkhaus, thiab lub teeb siv piv rau lub sij hawm hloov cov yam ntxwv ntawm ib zaug. LED. Curve, beam angle, luminous flux, forward voltage, forward tam sim no, rov qab voltage, rov qab tam sim no thiab lwm yam tsis.
6. Kev ntsuam xyuas hluav taws xob hluav taws xob kev nyab xeeb ntawm lub vijtsam zaub (xiav lub teeb pom kev phom sij)
Nws yog tsuas yog siv rau kho qhov muag hluav taws xob kuaj kev nyab xeeb ntawm LED cov lus. Cov khoom kuaj no feem ntau suav nrog kev ntsuas hluav taws xob muaj kev phom sij xws li photochemical ultraviolet txaus ntshai rau ntawm daim tawv nqaij thiab ob lub qhov muag, ze-ultraviolet txaus ntshai rau lub qhov muag, qhov teeb meem xiav lub teeb pom kev, thiab kev puas tsuaj rau lub qhov muag. Cov hluav taws xob kho qhov muag yog ua raws li qib ntawm kev phom sij. Kev ntsuam xyuas qib kev nyab xeeb ua tau raws li cov qauv kev cai ntawm IEC / EN 62471, CIE S009, GB / T 20145, IEC / EN 60598, GB7000.1, 2005/32 / EC European Cov Lus Qhia thiab lwm yam qauv.
7. Electromagnetic compatibility EMC kuaj ntawm cov khoom
Raws li cov qauv tsim, ua cov kev ntsuam xyuas electromagnetic compatibility ntawm LED zaub, LED zaub modules, thiab lwm yam. Cov khoom kuaj muaj xws li EMI ua kev cuam tshuam kev ntsuam xyuas, electrostatic paug (ESD), ceev ceev transient pulses (EFT), xob laim surges (SURGE), Lub voj voog dhia (DIP) thiab cuam tshuam txog hluav taws xob cuam tshuam, kev kuaj kev tiv thaiv kab mob, thiab lwm yam.
8. Saib xyuas cov khoom siv hluav taws xob, kev sib haum xeeb thiab kev ntsuas hluav taws xob
Nws yog tsuas yog siv los muab AC, ncaj qha thiab ruaj khov fais fab mov tej yam kev mob rau cov zaub, thiab ntsuas cov zaub qhov voltage, tam sim no, lub zog, standby zog noj, harmonic cov ntsiab lus thiab lwm yam hluav taws xob kev ua tau zoo tsis.
Tau kawg, kev daws teeb meem yog ib qho tseem ceeb ntawm kev ntsuas kev ntsuas kev ua haujlwm. Kev daws teeb meem txiav txim siab tus naj npawb ntawm pixels uas tus saib tuaj yeem nthuav tawm, feem ntau qhia txog tus lej ntawm kab rov tav pixels thiab tus lej ntawm ntsug pixels. Kev ntsuam xyuas kev daws teeb meem: Ntsuas cov duab daws teeb meem, lossis tus naj npawb ntawm pixels ntawm lub vijtsam, txhawm rau ntsuas nws lub peev xwm los nthuav tawm nthuav dav thiab meej.
Tam sim no cov kev daws teeb meem yog 1080p (1920x1080 pixels), 2K (2560x1440 pixels) thiab 4K (3840x2160 pixels).
Dimension Technology kuj muaj 2D, 3D thiab 4D zaub xaiv. Txhawm rau muab nws yooj yim, 2D yog lub vijtsam zoo tib yam, uas tuaj yeem pom lub vijtsam tiaj tus nkaus xwb; 3D saib daim iav qhia qhov screen rau hauv qhov chaw peb sab (nrog rau qhov ntev, dav thiab qhov siab), thiab 4D yog ib yam li 3D stereoscopic movie. Ntxiv rau qhov ntawd, cov teebmeem tshwj xeeb xws li kev vibration, cua, nag, thiab xob laim ntxiv.
Txhawm rau ua kom tiav, kev ntsuas kev ua tau zoo ntawm lub vijtsam zaub yog qhov tseem ceeb heev. Nws tuaj yeem tsis tsuas yog ua qhov kev ntsuam xyuas dav dav ntawm lub vijtsam zaub los ntawm kev pom kev, tab sis kuj muab cov neeg siv kev paub zoo dua. Xaiv lub vijtsam zaub nrog kev ua haujlwm zoo tuaj yeem muab kev ua haujlwm zoo dua. rau ib tug ntau yooj yim thiab intuitive neeg siv kev.
Post lub sij hawm: May-22-2024