ʻO ka nui o ka hoʻopili hou ʻana i nā hoa hōʻike LED e ʻimi nei, no ke aha i ka kipa ʻana i nā papa hana hōʻike LED he nui, pono e lawe mai i nā uhi kāmaʻa, apo electrostatic, ʻaʻahu i nā lole electrostatic a me nā mea pale ʻē aʻe.No ka hoʻomaopopo ʻana i kēia pilikia, pono mākou e haʻi i ka ʻike e pili ana i ka pale uila static i ka hana a me ka lawe ʻana i ka hōʻike LED.ʻO ka ʻoiaʻiʻo, nui nā hōʻike LED i make a ʻaʻole ʻālohilohi paha, ʻo ka hapa nui ma muli o ka uila static.
Nā kumu o ka uila static i ka hana ʻana i nā hōʻike LED:
1. Nā mea, nā mea.
2. Nā papahele, nā papa hana a me nā noho.
3. Nā lole hana a me nā pahu hoʻokomo.
4. Nā ʻili pena a i ʻole nā waxed, nā mea kūlohelohe a me nā fiberglass.
5. Nā papahele paʻa, nā papa i pena ʻia a i ʻole nā papala, nā tile plastik a i ʻole ka ʻili papahele.
6. ʻO nā lole hana fiber Chemical, nā kāmaʻa hana ʻole, nā lole hana pulupulu maʻemaʻe.
7, Plastic, pahu pahu, pahu, ʻeke, pā, liner foam.
Inā mālama ʻole ʻia ka anti-static i kēlā me kēia manawa o ka hana ʻana, e hoʻopōʻino paha nā mea uila iā lākou.Ke kau ʻia nā mea semiconductor i kēlā me kēia a i hoʻouka ʻia i loko o kahi kaapuni, ʻoiai inā ʻaʻole i hoʻoikaika ʻia, hiki mai ka pōʻino mau i kēia mau mea ma muli o ka uila paʻa.E like me kāu e ʻike pono ai, he huahana semiconductor ʻo LED, inā ʻoi aku ka nui o ka volta ma waena o ʻelua a ʻoi aku paha nā pine o ka LED ma mua o ka ikaika haʻihaʻi o ka mea dielectric, e hōʻino ia i ka ʻāpana.ʻOi aku ka lahilahi o ka papa oxide, ʻoi aku ka nui o ka naʻau o ka LED a me ka IC hoʻokele i ka uila static.ʻO kahi laʻana, ʻo ka nele o ka piha o ka solder, nā pilikia me ka maikaʻi o ka mea kūʻai aku, a me nā mea ʻē aʻe, hiki ke hana i nā ala leakage koʻikoʻi e hiki ai ke hōʻeha i ka pōʻino.
Hoʻokumu ʻia kekahi ʻano hemahema ke ʻoi aku ka mahana o ka node ma mua o ka helu heheʻe o ke silicon semiconductor (1415°C).Hiki i ka ikehu pulsed o ka uila static ke hana i ka hoʻomehana kūloko kūloko, i hiki mai kahi hewa e komo pololei i ke kukui a me ka IC.Hiki ke hoʻokō ʻia kēia hāʻule inā ʻo ka volta ma lalo o ka puʻupuʻu haʻihaʻi o ka dielectric.ʻO kahi hiʻohiʻona maʻamau ʻo ka LED he hui hui PN o ka diode, e hoʻemi ʻia ka emitter a me ke kumu o ka haʻihaʻi ma waena o ka loaʻa o kēia manawa.ʻO LED ponoʻī a i ʻole ka mea hoʻokele kaapuni i nā ʻano like ʻole i ka IC e ka hopena o ka uila paʻa, ʻaʻole hiki ke ʻike koke ʻia ka pōʻino hana, ʻo kēia mau mea hiki ke hōʻino ʻia i ka hoʻohana ʻana i ke kaʻina hana e hōʻike wale ʻia, no laila e hōʻike ʻia ka hopena o ke ola o make ka huahana LED.
ʻO ke kaʻina hana hōʻike LED he hana koʻikoʻi, maʻalahi, ʻaʻole hiki ke haʻalele ʻia kēlā me kēia loulou.ʻO ka hōʻike ʻana i ka pale electrostatic he ʻāpana koʻikoʻi hoʻi ia o ka hana ʻana o ka hōʻike LED, ʻaʻole hohonu ka hohonu o ka ʻoihana e hoʻomaopopo i ka pale electrostatic, ʻoi aku ka liʻiliʻi e hoʻokō i nā pono o ka hana hōʻike LED ʻoihana, akā pono nō hoʻi nā poʻe loea e hoʻomau i ke aʻo ʻana. a kūkākūkā pū.
Pehea e pale ai i ka uila static i ka hana ʻana i ka hōʻike LED:
1. ʻO ka hoʻohana ʻana i nā limahana kaapuni koʻikoʻi electrostatic e hoʻokō i ka ʻike electrostatic a me ka hoʻomaʻamaʻa ʻenehana pili.
2. ʻO ka hoʻokumu ʻana i kahi wahi hana anti-static, ka hoʻohana ʻana i ka papahele hoʻokuʻu static, anti-static workbench, anti-static grounding alakaʻi a me nā mea hana anti-static, a e hele aku i ka hoʻomalu humidity pili ma mua o 40.
3. Hiki ke hoʻokuʻu ʻia nā pōʻino i hoʻoili ʻia e ka uila paʻa i nā mea uila ma nā wahi āpau mai ka mea hana i nā mea hana ma ke kula.Hoʻokumu ʻia nā pōʻino ma muli o ka lawa ʻole o ka hoʻomaʻamaʻa maikaʻi ʻana a me ka hana ʻana i nā mea hana.Manaʻo ʻia nā ʻāpana INGAN he "mua" ma ke ʻano o ka maʻalahi, ʻoiai ʻo ALINGAPLEDSSHI ka "lua" a ʻoi aku ka maikaʻi.
4. Hiki ke hōʻike ʻia nā mea i pōʻino ESD i ka pōʻeleʻele, ʻaʻahu, ʻā, pōkole a haʻahaʻa paha VF a i ʻole VR.ʻAʻole pono e huikau nā mea i hoʻopōʻino ʻia e ESD me nā ukana uila, e like me: ma muli o ka hewa o ka hoʻolālā ʻana a i ʻole ka hoʻokele wafer, hoʻokuʻi wafer, hoʻopaʻa i ka pale uwea a i ʻole encapsulation, a i ʻole ke kaumaha maʻamau.
5. ESD palekana a me nā kaʻina hana: ʻo ka hapa nui o nā hui uila a me nā electro-optical like loa me ka ESD, a ua hoʻokō pono i nā lako o ka mana ESD, manipulation a me ka papahana master.Ua hoʻohana ʻia kēia mau polokalamu mai ka wā kahiko e ʻike i nā hopena maikaʻi o nā mea kani ESD.Hoʻokomo pū ʻia ʻo ISO-9000 i nā kaʻina hana maʻamau.
Ka manawa hoʻouna: Iulai-17-2023