AOB Tech: Boosting Indoor LED Display Protection thiab Blackout Uniformity

1. Taw qhia

Standard LED zaub vaj huam sib luag muaj kev tiv thaiv tsis muaj zog tiv thaiv ya raws, dej, thiab plua plav, feem ntau ntsib cov teeb meem hauv qab no:

Ⅰ. Hauv qhov chaw ntub dej, cov khoom loj ntawm cov pixels tuag, tawg teeb, thiab "kab ntsig" tshwm sim nquag tshwm sim;

Ⅱ. Thaum siv mus ntev, cua txias vapor thiab dej txaws tuaj yeem ua rau lub teeb ci LED hlaws;

Ⅲ. Plua plav tsub zuj zuj hauv qhov screen ua rau cov cua sov tsis zoo thiab ua rau lub vijtsam nrawm nrawm.

Rau sab hauv tsev LED zaub, LED vaj huam sib luag feem ntau yog xa tawm hauv lub xeev xoom txhaum cai ntawm lub hoobkas. Txawm li cas los xij, tom qab siv lub sijhawm, cov teeb meem xws li tawg teeb thiab kab ci ntsa iab feem ntau tshwm sim, thiab kev sib tsoo tsis zoo tuaj yeem ua rau lub teeb poob. Ntawm qhov chaw teeb tsa, qee zaum tsis pom lossis tsis pom zoo ib puag ncig tuaj yeem ntsib, xws li kev ua txhaum loj loj tshwm sim los ntawm qhov sib txawv ntawm qhov kub thiab txias los ntawm cov cua txias qhov hluav taws xob tshuab ncaj qha rau ntawm qhov ze, lossis cov av noo siab ua rau muaj qhov nce ntawm qhov screen txhaum.

Rau sab hauvzoo suab LED zaubtus neeg muag khoom nrog kev tshuaj xyuas ib nrab xyoo, hais txog cov teeb meem xws li dej noo, plua plav, kev sib tsoo, thiab kev ua txhaum, thiab kev txhim kho cov khoom zoo thaum txo cov kev pabcuam tomqab muag thiab cov nqi yog cov kev txhawj xeeb tseem ceeb rau cov neeg muag khoom LED.

Daim duab 1. Qhov tsis zoo ntawm lub voj voog luv luv thiab kab teeb pom kev zoo ntawm LED zaub

2. RTLED's AOB Txheej Txheej

Yuav kom daws tau cov teeb meem no zoo,RTLEDqhia txog AOB (Advanced Optical Bonding) txheej txheej. AOB txheej tshuab cov ntxaij vab tshaus cais cov raj LED los ntawm kev sib cuag tshuaj lom neeg sab nraud, tiv thaiv kev ya raws thiab plua plav nkag, ua kom muaj kev tiv thaiv zoo ntawm peb.LED cov ntxaij vab tshaus.

Qhov kev daws teeb meem no yog ua raws li cov txheej txheem tsim khoom hauv tsev nyob sab hauv tsev-mounted LED zaub, kev sib koom ua ke nrog SMT (Surface Mount Technology) cov kab ntau lawm.

Daim duab 2. Schematic daim duab ntawm cov khoom siv txheej txheej (lub teeb nto)

Cov txheej txheem tshwj xeeb yog raws li hauv qab no: tom qab cov boards LED tau tsim los siv SMT thev naus laus zis thiab muaj hnub nyoog rau 72 teev, txheej txheej yog siv rau ntawm lub rooj tsavxwm, tsim cov txheej txheem tiv thaiv uas encases conductive pins, insulating lawv los ntawm ya raws thiab vapor cuam tshuam, raws li qhia. hauv daim duab 3.

Rau cov khoom siv LED dav dav nrog kev tiv thaiv qib IP40 (IPXX, thawj X qhia txog kev tiv thaiv plua plav, thiab qhov thib ob X qhia txog kev tiv thaiv dej), AOB txheej tshuab zoo txhim kho qib kev tiv thaiv ntawm LED nto, muab kev tiv thaiv kev sib tsoo, tiv thaiv lub teeb poob. , thiab txo tag nrho cov tshuaj ntsuam txhaum cai (PPM). Qhov kev daws teeb meem no tau ua raws li kev xav tau ntawm kev lag luam, matured nyob rau hauv ntau lawm, thiab tsis tas yuav nce nqi tag nrho.

Daim duab 3. Schematic daim duab ntawm cov txheej txheem ntawm txheej txheej

Tsis tas li ntawd, cov txheej txheem tiv thaiv nyob rau sab nraum qab ntawm PCB (Printed Circuit Board) tswj cov txheej txheem kev tiv thaiv peb-pov thawj yav dhau los, txhim kho qib kev tiv thaiv nyob rau sab nraum qab ntawm lub rooj tsav xwm Circuit Court los ntawm kev txau. Ib txheej tiv thaiv yog tsim rau ntawm qhov sib xyaw ua ke (IC) nto, tiv thaiv qhov tsis ua haujlwm ntawm cov khoom siv hluav taws xob sib xyaw hauv lub tshuab tsav.

3. Kev soj ntsuam ntawm AOB Nta

3.1 Cov khoom tiv thaiv lub cev

AOB cov khoom tiv thaiv lub cev cia siab rau hauv qab txheej txheej, uas muaj cov yam ntxwv sib txuas zoo ib yam li cov nplaum nplaum tab sis yog cov khoom siv insulating. Cov nplaum nplaum no qhwv tag nrho hauv qab ntawm LED, ua kom muaj kev sib cuag ntawm LED thiab PCB. Cov kev sim kuaj pom tau hais tias cov qauv SMT solder sab-thawj lub zog yog 1kg, thaum cov tshuaj AOB ua tiav lub zog ntawm lub zog ntawm 4kg, daws teeb meem kev sib tsoo thaum lub sij hawm teeb tsa thiab zam kev tshem tawm cov ntaub qhwv uas ua rau cov laug cam tsis tuaj yeem kho.

3.2 Cov khoom siv tshuaj tiv thaiv

AOB cov khoom tiv thaiv tshuaj muaj xws li matte pob tshab tiv thaiv txheej uas encapsulates LED siv cov khoom siv high-polymer siv los ntawm nanocoating technology. Cov txheej no hardness yog 5 ~ 6H ntawm Mohs nplai, zoo thaiv cov dej noo thiab plua plav, kom ntseeg tau tias lub teeb hlaws tsis cuam tshuam los ntawm ib puag ncig thaum siv.

3.3 Kev Tshawb Fawb Tshiab Hauv Kev Tiv Thaiv Cov Khoom

3.3.1 Nce lub kaum sab xis

Lub matte pob tshab tiv thaiv txheej ua raws li lub lens rau pem hauv ntej ntawm LED, ua rau lub teeb emission lub kaum sab xis ntawm LED teeb hlaws. Kev ntsuam xyuas qhia tau tias lub teeb emission lub kaum sab xis tuaj yeem nce ntawm 140 ° txog 170 °.

3.3.2 Txhim kho lub teeb sib xyaw

SMD nto-mounted pab kiag li lawm yog taw tes lub teeb qhov chaw, uas yog ntau granular piv rau saum npoo teeb qhov chaw. AOB txheej ntxiv ib txheej ntawm pob tshab iav ntawm SMD LEDs, txo cov granularity los ntawm kev xav thiab refraction, alleviating moiré teebmeem, thiab txhim kho lub teeb sib xyaw.

3.3.3 Ib Leeg Dub Screen

Cov xim tsis sib xws PCB board number case yeej ib txwm muaj teeb meem rau SMD cov duab. AOB txheej thev naus laus zis tuaj yeem tswj cov tuab thiab xim ntawm txheej txheej, daws qhov teeb meem ntawm cov xim tsis sib xws ntawm PCB number case yam tsis tau poob qhov pom, zoo kawg nkaus hais txog qhov teeb meem ntawm kev siv cov khoom sib txawv ntawm PCB boards ua ke, thiab txhim kho cov khoom xa tuaj.

3.3.4 Ntxiv qhov sib txawv

Nanocoating tso cai rau kev tswj xyuas meej, nrog cov khoom siv tswj tau, ua kom cov xim dub ntawm lub vijtsam xim thiab txhim kho qhov sib txawv.

4. Cov lus xaus

AOB txheej tshuab encapsulates raug hluav taws xob conductive pins, zoo tiv thaiv kev ua txhaum los ntawm ya raws thiab plua plav, thaum muab kev tiv thaiv kev sib tsoo. Nrog rau kev tiv thaiv kev sib cais ntawm AOB nanocoating, LED qhov yuam kev tuaj yeem raug txo kom qis dua 5PPM, txhim kho qhov kev tshuaj ntsuam cov txiaj ntsig thiab kev ntseeg tau zoo.
Ua rau ntawm SMD LED zaub lub hauv paus, AOB txheej txheem tau txais txiaj ntsig zoo ntawm kev saib xyuas ib leeg-teeb yooj yim ntawm SMD, thaum ua kom zoo thiab txhim kho tus neeg siv cov teebmeem kev siv thiab kev ntseeg tau ntawm cov dej noo, plua plav, qib kev tiv thaiv, thiab lub teeb tuag. Qhov tshwm sim ntawm AOB muab qhov kev xaiv zoo tshaj plaws rau kev daws teeb meem sab hauv tsev thiab yog qhov tseem ceeb hauv kev hloov pauv ntawm LED zaub thev naus laus zis.

RTLED's tshiab triple-proof sab hauv tsevme me suab LED zaub- tsis muaj dej, tsis muaj plua plav thiab pob pov thawj - AOB zaub.Tiv tauj peb tam sim nokom tau raws li quota.