Feem ntau, dab tsi cov neeg siv khoom nyiam tshaj plaws txog kev ua haujlwm tsis zoo ntawm LED cov khoom lag luam yog cov zaub thiab kev ua haujlwm tsis zoo, xws li xim, ci ci, nti, fais fab mov, refresh thiab lwm yam teeb meem ntawm LED zaub. Tsawg tus neeg mob siab rau LED zaub. Kev paub txog kev tshuaj ntsuam hluav taws xob zoo li qub, qhov tseeb, qhov cuam tshuam ntawm hluav taws xob zoo li qub hauv cov khoom siv hluav taws xob xws li LED cov ntxaij vab tshaus tseem zoo heev, thiab qee zaum nws tuaj yeem ua rau tuag taus, yog li nws tseem yuav tsum nkag siab.
LED zaub screen lub cev yuav muaj hluav taws xob zoo li qub thaum lub sijhawm tsim khoom. Qhov tshwm sim ntawm hluav taws xob zoo li qub yuav ua rau muaj kev puas tsuaj rau cov khoom txuas ntawm LED zaub. Yog li ntawd, txhawm rau kom tsis txhob muaj kev phom sij zais, LED cov chaw tsim khoom yuav tsum nkag siab txog qhov chaw ntawm hluav taws xob zoo li qub thiab ceev faj. Yog tias nws tsis tshwm sim, teb tam sim tom qab nws tshwm sim.
Sab hauv tsev coj zaub
Ntawm no peb thawj zaug qhia txog qhov chaw ntawm hluav taws xob zoo li qub ntawm cov zaub coj:
Qhov chaw ntawm cov hluav taws xob zoo li qub uas cuam tshuam rau lub voj voog feem ntau yog tib neeg lub cev, cov khoom siv yas thiab cov khoom siv thiab cov cuab yeej siv. Cov hluav taws xob zoo li qub los ntawm ib puag ncig ntawm kev siv suav nrog cov khoom thiab cov khoom siv; pem teb, rooj ua hauj lwm thiab cov rooj zaum; cov khaub ncaws ua haujlwm, cov thawv ntim khoom; pleev xim los yog waxed nto, organic thiab iav fiber ntau cov ntaub ntawv; cement pem teb, pleev xim los yog waxed pem teb, yas pem teb vuas los yog pem teb tawv; chemical fiber ntau cov khaub ncaws ua haujlwm, cov khau ua haujlwm tsis zoo, cov khaub ncaws ua haujlwm huv; yas, thawv, thawv, hnab, daim hlau, ua npuas ncauj.
Lub hauv paus ntawm cov hluav taws xob zoo li qub rau cov ntxaij vab tshaus coj tuaj yeem tsim muaj ntau yam ntsiab lus thaum lub sijhawm tsim khoom, xws li: cov khoom, cov khoom siv, cov plag tsev, cov rooj ua haujlwm thiab cov rooj zaum, cov khaub ncaws ua haujlwm, ntim ntim, pleev xim lossis cov khoom siv waxed, organic thiab iav fiber ntau cov ntaub ntawv. , cement floors, paints Los yog waxed floors, yas floor vuas los yog floor skin, chemical fiber workwear, non-conductive work shoes, clean cotton work clothes, plastic, packing boxes, boxes, bag, trays, foam pads.
Electrostatic tawm tsis ua hauj lwm: tsis ua hauj lwm tam sim ntawd thiab muaj peev xwm tsis ua hauj lwm. Nyob rau hauv ib puag ncig siv, electrostatic tsis ua hauj lwm ntawm 90 los yog ntau tshaj yog ib tug muaj peev xwm ua tsis tau tejyam, uas yog manifested raws li qhov tsis muaj zog ntawm Circuit Court tiv thaiv hluav taws xob overstress peev xwm thiab shortening ntawm lub neej kev pab cuam.
Qhov teeb meem tshwm sim los ntawm hluav taws xob zoo li qub hauv LED cov txheej txheem tsim khoom:
Tsis quav ntsej anti-static nyob rau hauv ib qho kev sib txuas ntawm cov khoom siv coj ua yuav ua rau cov khoom siv hluav taws xob ua haujlwm tsis zoo lossis ua rau nws puas tsuaj. Thaum cov khoom siv semiconductor muab tso rau ib leeg lossis hauv ib lub voj voog, txawm tias lawv tsis tau siv, hluav taws xob zoo li qub yuav ua rau muaj kev puas tsuaj mus tas li rau cov khoom siv no. Raws li peb txhua tus paub, LEDs yog cov khoom lag luam semiconductor. Yog hais tias qhov voltage ntawm ob los yog ntau tus pins ntawm lub LED tshaj lub zog tawg ntawm cov khoom nruab nrab, nws yuav ua rau cov khoom puas. Lub thinner txheej oxide, ntau dua qhov rhiab heev ntawm LEDs thiab tsav ICs rau hluav taws xob zoo li qub. Piv txwv li, qhov tsis muaj solder, qhov zoo ntawm cov solder nws tus kheej, thiab lwm yam, yuav ua rau muaj kev cuam tshuam loj heev thiab ua rau muaj kev puas tsuaj loj heev.
Lwm hom kev ua tsis tiav yog tshwm sim thaum qhov kub ntawm cov node tshaj qhov melting point ntawm semiconductor silicon (1415 degree). Lub zog pulse ntawm hluav taws xob zoo li qub tuaj yeem tsim hluav taws xob tsim hluav taws xob hauv zos, yog li muaj kev cuam tshuam ncaj qha ntawm lub teeb thiab IC. Qhov tsis ua haujlwm zoo li no tshwm sim txawm tias qhov hluav taws xob qis dua qhov kev tawg ntawm qhov nruab nrab. Ib qho piv txwv zoo yog tias LED yog lub diode tsim los ntawm PN kev sib tshuam, thiab kev tawg ntawm cov emitter thiab lub hauv paus yuav ua rau qhov nce tam sim no txo qis. Tom qab lub LED nws tus kheej los yog ICs nyob rau hauv lub tsav tsheb Circuit Court raug cuam tshuam los ntawm hluav taws xob zoo li qub, kev ua haujlwm puas yuav tsis tshwm sim tam sim ntawd. Cov khoom uas raug puas tsuaj feem ntau tshwm sim thaum siv, yog li lub neej ntawm LED khoom yuav raug cuam tshuam. Yog tuag.
Kev ntsuas tiv thaiv zoo li qub: kev cob qhia txog kev paub txog electrostatic thiab lwm yam thev naus laus zis rau cov neeg ua haujlwm uas siv hluav taws xob hluav taws xob hluav taws xob hluav taws xob; tsim kom muaj qhov chaw ua haujlwm tiv thaiv zoo li qub, siv cov tshuaj tiv thaiv zoo li qub hauv pem teb, tiv thaiv kev ua haujlwm zoo li qub, cov khoom siv tiv thaiv zoo li qub thiab cov khoom siv tiv thaiv zoo li qub hauv cheeb tsam, thiab txhim kho cov av noo ntawm cov txheeb ze yuav tsum tswj tau siab tshaj 40; qhov kev puas tsuaj los ntawm hluav taws xob zoo li qub rau cov khoom siv hluav taws xob yuav raug tso tawm txhua qhov chaw los ntawm cov chaw tsim khoom mus rau cov khoom siv hauv teb. Kev phom sij yog tshwm sim los ntawm kev kawm tsis txaus thiab ua haujlwm tau zoo thiab ua haujlwm tsis zoo ntawm cov khoom siv. LED yog ib qho khoom siv rhiab rau hluav taws xob zoo li qub. INGAN chips feem ntau suav hais tias yog "thawj" cuam tshuam rau kev cuam tshuam. Thiab ALINGAPLEDSSHI "qhov chaw thib ob" lossis zoo dua; ESD cov khoom puas tuaj yeem pom qhov dim, fuzzy, tua, luv luv lossis qis VF lossis VR. ESD cov khoom puas yuav tsum tsis txhob tsis meej pem nrog hluav taws xob overload, xws li: tsis raug tam sim no tsim los yog tsav, nti mounting, hlau shielding grounding los yog ntim, los yog zoo tib yam ib puag ncig induced siab, thiab lwm yam.; ESD kev nyab xeeb thiab kev tswj cov txheej txheem: feem ntau ESD ntawm cov tuam txhab hluav taws xob thiab hluav taws xob hluav taws xob yog qhov zoo sib xws, thiab tau ua tiav cov kev tswj hwm ESD, kev tswj hwm thiab cov haujlwm tseem ceeb ntawm txhua yam khoom siv. Cov txheej txheem no tau raug siv los ua cov cuab yeej rau kev ntsuas cov txiaj ntsig zoo vim ESD lub sijhawm qub. ISO-9000 ntawv pov thawj kuj teev nws raws li tus txheej txheem tswj ib txwm.
Kev thauj mus los thiab ntim khoom: Hauv kev ua haujlwm txhua hnub, ESD cov khoom siv rhiab heev yuav tsum tau khaws cia rau hauv cov hnab los yog cov thawv ntim khoom. Qhov no suav nrog kev khaws cia, kev xa khoom thiab WIP. Kev ceev faj thaum caij tsheb thauj mus los suav nrog cov khoom siv hluav taws xob, lub thawv lossis lwm yam khoom siv, xws li cov log tsheb lossis cov hlua txuas, thiab cov khoom siv ESD hauv av thaum thauj; LED zaub tam sim no yog cov khoom siv dav tshaj plaws rau cov ntxaij vab tshaus loj ntawm kev ua lag luam, vim tias nws yog cov khoom lag luam siab kawg, thiab cov nqi tsim khoom kuj yog siab heev. LED zaub manufacturers yuav tsum tau cob qhia lawv cov neeg ua haujlwm ntawm kev paub txog kev tiv thaiv zoo li qub, thiab tib lub sijhawm tswj cov av noo siab tshaj 40, kom txo qis kev puas tsuaj ntawm LED zaub thaum lub sijhawm thauj mus los.
Cov txheej txheem ntawm LED zaub screen ntau lawm yog txheej txheem nruj heev thiab hloov maj mam, thiab txhua qhov txuas yuav tsum tsis txhob saib xyuas. Kev tiv thaiv electrostatic ntawm cov ntxaij vab tshaus tseem yog ib feem tseem ceeb ntawm kev tsim cov ntxaij vab tshaus LED. Tam sim no, cov neeg hauv kev lag luam tsis muaj kev nkag siab tob txaus ntawm kev tiv thaiv electrostatic, cia nyob ib leeg ua tau raws li cov kev xav tau ntawm kev tshaj lij LED hluav taws xob tso saib ntau lawm. Ntau tus kws tshaj lij yuav tsum tau kawm txuas ntxiv, Sib tham ua ke. Kev paub txog kev paub txog kev tiv thaiv zoo li qub ntawm LED cov ntxaij vab tshaus tuaj yeem pab txhim kho kev tsim khoom ntawm LED cov khoom siv tshuaj ntsuam xyuas, thiab tseem txo qhov tshwm sim ntawm kev nyab xeeb xwm txheej.
