Tshawb nrhiav cov qauv tsim thiab kev tsim vaj tsev sib txawv hauv qab cov duab coj dub, thiab qhov kev xaiv substrate cuam tshuam qhov sib piv thiab saib cov ces kaum.
Cov Mechanics ntawm Digital Contrast
Thaum ntsuas qhov pom kev ua tau zoo ntawm phab ntsa video sab hauv, qhov sib piv yog qhov taw qhia tseem ceeb ntawm cov duab qhov tob thiab qhov tseeb. Thaum cov software ua haujlwm tuaj yeem ua kom zoo rau cov xim rendering, qhov tseeb txwv ntawm qhov screen qhov sib piv yog txhais los ntawm nws lub cev architecture. Ib lub teeb coj dub hloov pauv lub cev lub cev thiab cov nti encapsulation ntawm lub vaj huam sib luag zaub, hauv paus hloov pauv yuav ua li cas lub vijtsam tswj lub teeb nqus thiab emissions.
Dub Material Encapsulation piav qhia
Standard Surface Mounted Device (SMD) chips siv lub khob yas dawb sab hauv los tuav cov xim liab, ntsuab, thiab xiav LED. Qhov no tsim yog heev reflective, boosting raw lub teeb tso zis. Lub vijtsam LED dub hloov qhov kev cuam tshuam rov qab nrog qhov tsaus nti -tinted lossis matte dub epoxy resin. Qhov kev hloov ntawm cov qauv no absorbs lub teeb nkag hauv chav, tsim kom muaj qhov ci ntsa iab qis dua thaum ib tus pixels raug tua.
Qhov Ntsuas ntawm Greyscale thiab Tsawg Brightness
Nyob rau hauv ib puag ncig sab hauv xws li cov chaw hais kom ua lossis cov chav ua yeeb yam khoom kim heev, khiav cov zaub ntawm qhov siab tshaj plaws ua rau qhov muag tsis pom. Cov neeg ua haujlwm nyiam txo qhov screen qhov ci. Txawm li cas los xij, ntawm cov qauv qhia, txo qhov ci ntsa iab feem ntau ua rau lub ntsej muag grey- lub peev xwm los qhia kev hloov pauv ntawm qhov tsaus ntuj. Cov zaub dub coj zaub khaws cia zoo heev grayscale tswj txawm nyob rau hauv lub teeb tsis tshua muaj outputs vim hais tias nws cov haiv neeg tsaus substrate tiv thaiv cov ntsiab lus zoo los ntawm kev poob rau hauv av nkos grey keeb kwm yav dhau.
Structure Innovations nyob rau hauv Tsaus LED Tsim
Raws li kev lag luam hloov zuj zus mus, cov tuam ntxhab siv cov txheej txheem sib txawv los ua kom zoo dua qhov kev ua haujlwm tsaus nti nti.
Kev kho deg thiab matte tiav
Txhawm rau txo qhov kev xav ntawm ib puag ncig, sab nrauv ntawm lub vaj huam sib luag dub yog feem ntau kho nrog kev tiv thaiv - glare, matte tiav. Qhov kev ntxhib los mos no nthuav tawm lub teeb pom kev zoo dua li nws rov qab los ua daim iav -zoo li kev xav. Qhov no yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig hauv cov chaw lag luam nrog cov iav qhov rais loj lossis skylights uas hloov nruab hnub nrig hits cov duab saum npoo ntawm cov kaum ntse ntse.
Saib lub kaum ntse ntse
Ib qho kev txhawj xeeb keeb kwm nrog qhov tsaus nti resin encapsulation yog tias nws tuaj yeem nqaim lub kaum sab xis saib, ua rau cov xim hloov pauv thaum saib ntawm sab. Cov txheej txheem tsim khoom niaj hnub no siv cov txheej txheem siab tshaj, siab -pob tshab epoxy resins uas diffuse lub teeb sib npaug ntawm txhua qhov kev qhia. Qhov no tso cai rau cov zaub kom tswj tau cov xim sib xws thiab qhov sib txawv ntawm qhov dav kab rov tav thiab ntsug saib txoj hauv kev.
Cov qauv sib piv Matrix
Cov lus hauv qab no rhuav tshem cov kev sib txawv uas feem ntau pom ntawm tus qauv thiab qib siab tsaus nti LED nti qauv raws li cov qauv engineering:
| Engineering Variable | Tag Nrho Dub SMD Zaub | Lub ntsej muag dub SMD zaub | Ib txwm dawb SMD zaub |
| Khoom Lub Cev Xim | Tag nrho cov casing yog tinted dub | Tsuas yog lub ntsej muag dub xwb | Tag nrho cov casing yog dawb los yog pob tshab |
| Contrast Potential | Siab heev | Nruab nrab mus rau siab | Standard qhov sib piv |
| Lub Teeb Diffusion | Txawm hla txoj kev pom dav | Tsom ntsoov rau txoj kev | Reflective heev nyob rau hauv txhua lub ces kaum |
| Thermal Dissipation | Absorb kub; xav tau cov khoom PCB | Kev tswj xyuas kub nruab nrab | Reflective heev; nyob twj ywm txias me ntsis |
Thermal Management thiab PCB Engineering
Vim tias cov ntaub ntawv tsaus nti nqus ob lub teeb thiab ambient thermal zog, tswj cov cua sov yog qhov tseem ceeb rau kev txiav txim siab thaum engineering dub coj zaub.
Optimizing lub Printed Circuit Board (PCB)
Txhawm rau tiv thaiv kom tsis txhob muaj cua sov los ntawm kev tsim kho tom qab tsaus nti, cov chaw tsim khoom siv high -conductivity PCB (Printed Circuit Board, lub hauv paus board uas txuas cov khoom siv hluav taws xob) layouts. Cov laug cam no feem ntau siv cov txheej tooj liab thiab txhuas rov qab thav ntawv los kos cov cua sov kom deb ntawm LED diodes rhiab heev, kom ntseeg tau tias cov zaub tswj kev ua haujlwm ruaj khov yam tsis muaj kev pheej hmoo ntawm cov xim thermal hloov lub sijhawm.
Cov lus nug nquag
PCB yog dab tsi, thiab nws cuam tshuam li cas rau kev ua haujlwm?
Lub PCB yog lub Printed Circuit Board uas tuav thiab txuas tag nrho cov microchips thiab LED diodes. Lub PCB ua haujlwm tau zoo ua kom ntseeg tau tias txawm tias muaj hluav taws xob faib tawm thiab ua kom muaj cua sov zoo, tiv thaiv qhov kub kub uas tuaj yeem ua rau lub vijtsam luv luv.
Puas yog matte tiav ntawm qhov screen txo qhov kev daws teeb meem tag nrho?
Tsis yog, matte tiav tsis hloov cov pixel suav lossis daws teeb meem. Nws yooj yim hloov txoj kev sab nraud lub teeb thaws tawm ntawm cov zaub saum npoo, txo cov kev cuam tshuam cuam tshuam thaum khaws cov npoo ntse ntawm koj cov ntsiab lus video.
Vim li cas qee cov ntxaij vab tshaus tsuas muaj lub ntsej muag dub es tsis yog lub cev tag nrho?
Lub ntsej muag- cov LEDs dub siv lub cev dawb kom muaj qhov ci ntsa iab ntau dua thaum tinting tsuas yog sab saum toj dub dub txhawm rau txhim kho qhov sib piv. Tag nrho - LEDs dub muaj qhov sib txawv zoo dua tab sis pauv qee qhov ci ci siab tshaj plaws, ua rau lawv zoo tagnrho rau lub teeb - tswj qhov chaw sab hauv tsev.
Puas tsaus nti LED chips degrade sai dua vim kev nqus cua sov?
Thaum engineered nrog siab - zoo aluminium thav duab thiab txuag hluav taws xob -sinking PCBs, qhov kev khiav hauj lwm kub tseem zoo nyob rau hauv kev nyab xeeb tsis, tso cai rau cov zaub kom ua tau raws li tus qauv coj mus muag lifespan.
