Nkag mus tob rau hauv kev lag luam kev lag luam- tawm ntawm pixel suab, kev daws teeb meem, thiab pob tshab hauv pob tshab LED tsim qauv.
Transparent LED Display Tech: Sib npaug Transparency thiab daws teeb meem
Thaum ntsuam xyuas lub pob tshab LED zaub rau ib txoj haujlwm ua lag luam, cov neeg yuav khoom ntsib kev lag luam hauv engineering -tawm: kev sib raug zoo ntawm pob tshab thiab kev daws teeb meem. Hauv kev siv thev naus laus zis, feem ntau koj tsis tuaj yeem ua rau ob qho tib si ib txhij. Txhawm rau xaiv cov cuab yeej tsim nyog, nws yog ib qho tseem ceeb kom nkag siab txog cov txheej txheem hauv qab ntawm qhov pixel qhov sib txawv cuam tshuam rau cov duab meej, lub teeb permeability, thiab tag nrho cov kev pom.
Lub Anatomy ntawm Pixel Pitch thiab ntom
Yuav kom nkag siab tias vim li cas qhov kev lag luam no - tawm tawm, ib qho yuav tsum tshuaj xyuas seb cov ntxaij vab tshaus no tau tsim nyob rau qib microscopic li cas.
Cov duab pob tshab muaj cov kab ntawm nyias kab rov tav lossis ntsug PCB (lub rooj tsav xwm luam tawm) strips uas nyob hauv lub teeb -emitting diodes. Qhov chaw khoob ntawm cov strips no yog qhov tso cai rau lub teeb hla dhau, tsim kom pom qhov pom tseeb. Qhov kev ncua deb ntawm qhov nruab nrab ntawm ib pixel mus rau qhov chaw ntawm lub tom ntej no yog hu ua pixel pitch. Thaum lub pixel suab me me, cov pixels tau nruj me ntsis ua ke, ua rau cov pixel ceev dua (ntau pixels ib square meter) thiab cov duab daws teeb meem ntau dua.
Lub Physics ntawm Transparency Trade-Tawm
Raws li engineering dictates, ntim ntau pixels mus rau ib tug ncej yuav tsum tau ntxiv ntau lub cev Cheebtsam thiab dav PCB strips rau txoj kev hluav taws xob teeb liab.
High Resolution / Lower Transparency:Ib qho screen nrog me me pixel suab (piv txwv li, 2.6mm) muab cov duab ntse, nyeem ntawv me me, thiab cov ntsiab lus video nplua nuj txawm tias nyob deb. Txawm li cas los xij, vim hais tias lub cev LEDs thiab strips coj ntau feem pua ntawm qhov screen qhov chaw, qhov pom tseeb poob qis, feem ntau hovering nyob ib ncig ntawm 60%.
Low Resolution / High Transparency:Ib lub vijtsam nrog lub suab pixel dav (piv txwv li, 10.4mm) tso cov kab sib nrug, tso cai rau lub teeb pom kev zoo dua los ntawm qhov khoob khoob. Qhov kev teeb tsa no tuaj yeem ua tiav qhov pom tseeb ntawm 85% txog 90%. Kev lag luam tawm -tawm yog tias daim duab yuav zoo li pixelated thiab tawg paj tshwj tsis yog tias tus saib sawv deb ntawm qhov screen.
Txiav txim siab qhov nyiaj tshuav zoo tshaj rau koj qhov project
Kev xaiv qhov sib xyaw ua ke ntawm kev daws teeb meem thiab qhov tseeb yog nyob ntawm ob qho kev ua haujlwm sib txawv: koj cov neeg tuaj saib qhov deb thiab hom ntsiab lus.
Lub luag haujlwm ntawm Human Visual Acuity
Tib neeg lub qhov muag muaj qhov kev txwv ntuj hauv kev daws cov ntsiab lus zoo tshaj qhov deb. Thaum tus saib sawv ze ntawm lub vijtsam, lawv lub qhov muag tuaj yeem yooj yim paub qhov txawv ntawm ib tus neeg LED strips, rhuav tshem cov duab tsis zoo. Raws li tus neeg saib txav mus deb, lawv ob lub qhov muag ib txwm muab cov ntsiab lus pom ntawm lub teeb ua ke, tsim cov duab zoo nkauj, thaum lub hauv paus pob tshab daim phiaj ploj mus los ntawm kev nkag siab.
Ua raws li cov ntsiab lus xav tau
Yog tias koj cov khoom xav tau los qhia cov ntawv sau cov khoom lag luam, cov ncauj lus kom ntxaws, lossis cov cim lag luam zoo, kev daws teeb meem tseem ceeb yog qhov tseem ceeb. Yog tias koj lub hom phiaj tseem ceeb yog ua kom pom cov duab zoo nkauj, cov xim tsis pom tseeb, lossis cov teeb pom kev zoo nyob thoob plaws ib qho loj heev - zaj dab neeg iav facade, qhov ua kom pom tseeb tshaj plaws yuav tsum yog qhov tseem ceeb, vim tias qhov loj me ntawm lub tsev yuav muab qhov tsim nyog pom qhov deb rau daim duab los daws.
Technical Specification Analysis Matrix
Cov lus hauv qab no qhia txog qhov sib txawv ntawm pixel pitches feem ntau cuam tshuam kev ntsuas kev ua tau zoo raws li cov qauv kev lag luam tsim qauv.
| Pixel Pitch (kab rov tav / ntsug) | Duab daws teeb meem | Target Transparency Rate | Qhov zoo tshaj plaws saib qhov nrug deb |
| 2.6mm / 5.2 hli | Siab | Kwv yees li 60% - 65% | 2 rau 3 m |
| 3.9 hli / 7.8mm | Nruab nrab -High | Kwv yees li 70% - 75% | 4 rau 6 m |
| 7.8mm / 7.8 hli | Nruab nrab | Kwv yees li 75% - 80% | 8 rau 10 m |
| 10.4mm / 10.4 hli | Tsawg- Nruab nrab | Kwv yees li 80% - 88% | 11 mus rau 15 meters |
Cov ntsiab lus thiab cov lus pom zoo
Tsis muaj ib qho "zoo tshaj" specification rau lub pob tshab LED zaub; es, tsuas muaj qhov tseeb tshuav rau ib daim ntawv thov. Rau ze- ib puag ncig zoo li siab - kawg cov khw muag khoom hauv tsev, xaiv lub suab pixel nruj dua los tiv thaiv cov duab zoo. Rau kev teeb tsa iav loj ntawm cov tsev lossis siab atriums, xaiv qhov dav pixel suab kom ua kom lub teeb pom kev zoo tshaj plaws thiab txo nqi tag nrho ntawm qhov project.
Cov lus nug nquag
Q: Vim li cas qee cov duab pob tshab muaj qhov sib txawv kab rov tav thiab ntsug pixel pitches?
A: Cov kws ua haujlwm feem ntau tsim cov vaj huam sib luag nrog cov kab rov tav nruj dua thiab qhov dav dav ntsug (piv txwv li, 3.9 hli kab rov tav thiab 7.8 hli ntsug). Qhov kev tsim qauv no tuav cov kab kab rov tav thiab cov ntawv nyeem tau yooj yim rau cov neeg saib thaum ua kom pom qhov sib txawv ntsug ntawm cov strips kom khaws tau qhov pom tseeb dua.
Q: Puas yog qhov qis - daws teeb meem pob tshab npo tseem tuaj yeem pom cov cim npe?
A: Yog, muab lub logo yog huv, bold, thiab scaled tsim nyog rau qhov screen loj. Cov cim tsis sib xws nrog cov ntawv me me, cov ntawv zoo yuav dhau los ua qhov tsis txaus ntseeg ntawm qhov dav pixel pitch screen, yog li cov hom lag luam feem ntau hloov lawv cov khoom vaj khoom tsev mus rau qhov yooj yim, siab - sib piv versions loj - nplai architectural cov ntxaij vab tshaus.
Q: Puas yog lub vijtsam daws teeb meem siab dua xav tau lub zog ntau dua los ua haujlwm?
A: Feem ntau, yog. Lub vijtsam daws teeb meem siab dua muaj ntau dua ib tus neeg LEDs ib square meter. Vim tias ntau lub diodes nquag tawm lub teeb, cov zaub yuav siv hluav taws xob ntau dua thaum lub sijhawm ua haujlwm siab tshaj piv rau qhov qis - ntom, siab -pob tshab npo ntawm tib lub cev qhov ntev.
