ʻO nā kumu no ka nānā ʻana mai ke kaʻina hana Packaging

ʻO nā hanana kukui make LED, nā mea kūʻai aku e like me nā ʻoihana hoʻopihapiha, nā huahana i hoʻopau ʻia i lalo i nā ʻāpana a me nā poʻe i hoʻohana ʻia e hālāwai me ia. ʻO ke kumu, ʻelua ʻano o nā kūlana: ʻO ka mua, ʻoi aku ka nui o ka leakage o ka LED e hana i kahi poho PN knot, no laila ʻaʻole ʻālohilohi nā kukui LED, a ʻaʻole pili ke ʻano o ke kūlana i ka hana a nā kukui LED ʻē aʻe; ʻO ka lua, LED, LED, LED Ua haki ke alakaʻi pili i loko o ke kukui e hana i kukui make no ka LED me ka hala ʻole o kēia manawa. E pili ana ke ʻano o ke kūlana i ka hana maʻamau o nā kukui LED ʻē aʻe. V —2.2V, uliuli -'ōmaʻomaʻo a me ke keʻokeʻo LED hana uila 2.8 —3.2V), pili maʻamau me ke kaula a me ka hoʻopili ʻana e hana i nā volta hana like ʻole. ʻOi aku ka nui o nā kukui LED e pili ana, ʻoi aku ka nui o ka hopena. ʻAʻole mālamalama ke kukui LED zero-string, hiki ke ʻike ʻia ʻoi aku ka paʻakikī o ke kūlana ma mua o ke ʻano o ke kūlana mua. ʻO Guan Jian nā kukui make LED, e pili ana i ka nui a me ka hilinaʻi. Pehea e hōʻemi ai a hoʻopau i nā kukui make a hoʻonui i ka nui o ka hoʻopuka a me ka hilinaʻi he kumu nui e pono ai e mālama ʻia e ka sila a me ka hoʻohana ʻana i nā ʻoihana. E hana kākou i ka nānā ʻana a me nā kūkākūkā e pili ana i ke kūkulu ʻana i nā kukui make. 1. Hoʻopilikia ʻia ka pōʻino electrostatic i ka chip LED i mea e nalowale ai ka PN knot o ka chip LED, holoi ʻia ka leakage, a lilo ia i ʻano kūʻē. ʻA> lākou holoMakemake k ʻu moe. He ʻumi miliona kālā o ka poho waiwai. No laila, he hana koʻikoʻi loa ka ʻāpana uila o ka ʻāpana uila anti-line i ka ʻoihana uila. Mai noʻonoʻo pono i nā hui hōʻike LED a me nā hui hōʻike LED. Inā loaʻa kahi pilikia i kekahi loulou, e hōʻino ia i ka LED, kahi e hōʻemi ai ka hana LED. Ua ʻike mākou hiki i ke kino o ke kanaka (ESD) ke hiki i ʻekolu kaukani volt hema hema, a hiki i nā wāwae ke haki i ka chip LED ma o ka pōʻino. ʻO ia nā laina hana hoʻopihapiha i LED. Inā hiki i ke kū'ē honua o nā mea like ʻole ke hoʻokō i nā koi. ʻA> Anholoh. Eluwela, Mahwen> chanīn4 ʻai ng, SherifMawen> pchanloaʻa nui uki2 ʻoe peh. ʻO ka pōʻino i ka LED o ke kino kanaka he nui loa. I ka wā e hana ai, e ʻaʻahu ana i nā ʻaʻahu anti-static, me ke apo uila static, ʻo ke apo electrostatic static he hōʻike maikaʻi ʻole, a ʻaʻohe hopena maikaʻi i ka holo electrostatic o ke apo electrostatic. Inā ʻaʻole ʻoe e hoʻohana i kēia ʻano huahana, inā hōʻole nā ​​limahana i nā kaʻina hana, pono lākou e loaʻa i ka hoʻonaʻauao ʻōlelo aʻoaʻo nui, a ma ka manawa like, hoʻolaha ia i ka hoʻohana ʻana i nā mea ʻē aʻe. ʻEhia ka nui o ke kino kanaka me ka uila paʻa, nā lole lole ʻokoʻa i ʻaʻahu ʻia e nā kānaka, a me ka leo o kēlā me kēia kanaka, i nā pō hāʻule a me ka hoʻoilo, paʻakikī mākou e ʻike i ka hoʻokuʻu ʻana ma waena o nā lole. ʻeaoha. He 1100 volts wale nō ka waiwai ESD o ka chip base-based chip, a ʻoi aku ka haʻahaʻa o ka ESD o ka chip base sapphire, inā lōʻihi. 500 —600 ehkāne. ʻO kahi puʻupuʻu maikaʻi a LED paha, inā mākou e lawe me ko mākou mau lima (ʻaʻole lawe ke kino i nā mea pale), hiki ke noʻonoʻo ʻia nā hopena e hōʻino ʻia ka chip a i ʻole LED i nā pae like ʻole. Maikaʻi ka lima a maikaʻi loa ʻo ia ka hahau o ka uila paʻa. Inā ʻaʻole hana koʻikoʻi ka ʻoihana paʻi e like me nā lula ʻāina, ʻo ia ka ʻoihana ponoʻī e hoʻemi i ka helu o ka pono o ka huahana a hōʻemi i ka pono waiwai o ka ʻoihana. Inā ʻaʻole i hoʻokumu ʻia nā mea hana a me nā limahana e hoʻohana ana i nā LED ʻaʻole hiki ke pale ʻia. E like me nā koi o ka manual standard LED, ʻaʻole i emi iho ka colloid mamao alakaʻi o ka LED 3 —5 Buckapaia, make KawaulKah, n kū minSherifau ʻatpʻatlua, n aloSherifMei h minlākou hikulpine (Kau 2 Buckipa) LuaohaoʻKah, mare oiAnscuhopewahopeloaʻa paa lu ng. No ka mea e hoʻopilikia ka wela welding nui i ka chip, e hoʻohaʻahaʻa ia i nā hiʻohiʻona chip a hoʻemi i ka pono kukui, no laila ʻaʻole maʻamau ka hanana. ʻAʻohe ʻoihana liʻiliʻi e hoʻohana i ka welding manual, me ka hoʻohana ʻana i ka hao hao 40 wattipaton, ʻaʻole hiki ke hoʻomalu ʻia ka mahana welding, a ʻo ka wela hao hao. 300 —Ma luna o 400 C, ʻoi aku ka kiʻekiʻe o ka wela kuʻi ʻana e hana i nā kukui make. He mau manawa kiʻekiʻe ke alakaʻi alakaʻi LED ma mua o ka coefficient pehu ma 150 C i ka wela kiʻekiʻe. ʻO ke anuanu ke emi ʻana o ka lae hoʻoheheʻe, e hana ana i kahi hanana kukui make. 2. ʻO ke kumu o ke ʻano o ke ʻano o ke kukui i ka hoʻopili ʻana i loko o nā kukui LeD. 2.1 Ka nānā ʻana i ke ʻano o nā kukui make 2.1 ʻAʻole i pau ke kaʻina hana o ka ʻoihana paʻa, a ua hoʻi hope ke ʻano nānā. Hana ʻia ka lālani pani i ke keleawe a i ʻole nā ​​mea metala hao e nā mole pololei. No ka mea ʻoi aku ka maikaʻi o nā mea keleawe, he kiʻekiʻe maoli ke kumukūʻai. Ma muli o ka mākeke ikaika, pili nā kumu. Maanra v ʻāpala ʻāpala ng. ʻO ka pani hao o ka hao he pono i uhi ʻia i ke kālā. ʻAʻole loaʻa ʻelua hopena i ka pale kālā. ʻO kekahi ka pale ʻana i ka moxibustion a me ka ʻōpala. ʻO ka mea ʻē aʻe e maʻalahi i ka wili. Ua pili i ke ola o ka LED. Ma mua o ka electroplating, pono e hoʻokō pono ʻia ke kaʻina hana e like me nā lula, a ʻo ke kaʻina hana o ka wehe ʻana, ka lawe ʻana i ka aila, a me ka phosphorusization pono e hoʻokō. , He mānoanoa ka uhi a he kiʻekiʻe ke kumukūʻai, ʻoi aku ka lahilahi e hoʻopili i ka nui. No ka mea ʻaʻole hiki i nā ʻoihana hoʻopihapiha LED maʻamau ke nānā i ka nui o ka plating uila, hāʻawi ia i kekahi mau ʻoihana electroplating me ka ʻole o nā āpau e hōʻemi i ka papa kālā -plated o ka electroplating, e hōʻemi i ka loaʻa kālā. Ua nele ke ala hoʻāʻo, ʻaʻohe mea hana me ka mānoanoa a me ka wikiwiki o ka papa straton plating. Ua ʻike au ua ʻike au i kekahi mau mahina i loko o ka hale kūʻai a ua ʻino ma hope o kekahi mau mahina. ʻAʻole lōʻihi nā huahana i hana ʻia me kēlā lālani pani, mai ʻōlelo 3 —50,000 hola, 10,000 hola he pilikia. He mea maʻalahi ke kumu i kēlā me kēia makahiki me ka ʻole o ka manawa. He kiʻekiʻe ka lewa a me ka haʻahaʻa o ka ea, a paʻakikī ke hana i nā ʻāpana metala electroplating ʻē aʻe. ʻOi aku ka lahilahi o ka LED encapsulated a lahilahi loa ka papa kala-plated, a e lawe ʻia nā hui kuʻi e hana i kahi hanana kukui make. ʻO ia hoʻi, ʻaʻole i hoʻā ʻia nā kukui a mākou i hālāwai ai, akā ʻo ka mea ʻoiaʻiʻo, ua lawe ʻia nā hui solder kūloko mai ka papa. 2.2 Pono e hana ʻia kēlā me kēia kaʻina hana ma waho o ke kaʻina hana e like me ka hemahema. ʻO ke kumu o ka mālama ʻole ʻana o kekahi loulou e hana i kahi kukui make. E hoʻi ka pulupulu i ka pā gula chip e hana i kahi pōkole pōkole, a e liʻiliʻi ka paʻa o ka chip. Pela no me ke kumu hookuku wahi puliki lua i wiliwiliia. Inā ʻoe e kauoha hou aku i ke kāpili insulating, e hoʻi ʻoe i ka pā gula o ka puʻupuʻu e hana i ka hua wiliwili virtual i ka wā wili. He liʻiliʻi nā ʻāpana a ʻaʻole hiki ke paʻa, no laila pono e pololei ke kahawai. He koʻikoʻi nō hoʻi ke kaʻina hana kuʻi. Pono pono ka hoʻohui ʻana o ke kaomi, ka manawa, ka mahana, a me ka mana o ka mīkini wili wili gula. Koe ka manawa i hoʻopaʻa ʻia, hiki ke hoʻololi ʻia nā ʻāpana ʻekolu ʻē aʻe. Paʻakikī ʻo Dacong e ʻoki i ka chip, liʻiliʻi loa, paʻakikī ke weld. ʻO ka mahana welding maʻamau he 280 C. ʻO ka mana hoʻoheheʻe e pili ana i ka ultrasonic power conditioning. ʻA> ane mau ōane ki. Ehichng, ʻakū pooLowai ʻahonnBeijing hol6 makaha, mare>ʻai. I kēlā me kēia makahiki, ʻike ʻia nā ʻāpana o ka mīkini wili pōlele gula a hoʻopaʻa ʻia e hōʻoia i ka maikaʻi o nā ʻāpana wili. Eia kekahi, ʻaʻole koi ʻia ka arc o ka laina welding. ʻO ke kiʻekiʻe o ke kiʻekiʻe o ka puʻupuʻu kuʻihao hoʻokahi he 1.5-2 mau mānoanoa ka mānoanoa, a ʻo ke kiʻekiʻe o ke kiʻekiʻe o ka puʻupuʻu hui kuʻi lua he 2-3 mau mānoanoa. He haʻahaʻa loa ke kiʻekiʻe o ke arc e hana i ke kukui make i ka wā e wili ai. 3. ʻO ke ʻano o ka ʻike ʻana i ke kukui make kuʻekuʻe virtual e hoʻomehana i ke kukui LED unsturized me kahi māmā e wela ai ke alakaʻi LED i 200-300 C, e hoʻoneʻe i ka māmā, a hoʻohui i ka LED me ka pā 3 volt a me ka electrode maikaʻi ʻole. Mālamalama, akā ua hoʻemi ʻia ke kukui LED mai ka mālamalama a ʻaʻole i ka wela o ka hoʻopau ʻana, a laila e hōʻoiaʻiʻo ʻia ʻo ke kukui LED he wili uila. ʻO ke kumu o ka hoʻomehana ʻana i hiki ke hoʻomālamalama ʻia ʻo ia ka hoʻohana ʻana i ka hoʻopaʻa ʻana a me ka hoʻopaʻa ʻana metala. Hoʻonui ʻia ke alakaʻi alakaʻi LED a hoʻonui ʻia i nā hui solder kūloko i ka wā e hoʻomehana ai. ʻO ke kaha kiʻi ʻana i ke ʻano wela maʻamau, hoʻokaʻawale i ke kiko solder kūloko, ʻaʻole ʻā ʻia ke kukui LED, ʻo ke ʻano o ke ʻano i hoʻāʻo pinepine ʻia he ʻuhane. ʻO ke kuʻi ʻana i ke kukui ʻelua -welded ma kēlā ʻano kuʻihao maʻemaʻe aia ma luna o kahi ʻāpana metala, i hoʻomoʻi ʻia me ka waikawa sulfuric mānoanoa e hoʻoheheʻe i ka colloid waho LED, a hemo ka colloid a wehe ʻia. Hiki iā ʻoe ke ʻike i ka pilikia o ka welding mua a i ʻole ʻelua - welding. ʻAʻole pololei ka palena o ka mīkini wili pōpō silika gula, a i ʻole nā ​​kumu ʻē aʻe e hoʻomaikaʻi ai i nā ʻano a me nā kaʻina hana. ʻO nā mea hoʻohana e hoʻohana i nā huahana LED e hālāwai pū me ke ʻano o nā kukui make, ʻo ia hoʻi, ma hope o ka hoʻohana ʻia ʻana o nā huahana LED no kekahi manawa, hiki ke ʻano o nā kukui make. ʻAʻohe kumu ʻelua o nā kukui make. ʻAʻohe pilikia me ka nui o ka electroplating, a ʻo ka leakage o ka chip LED e hana pū i ke kukui LED ʻaʻole e hoʻomālamalama. I kēia manawa ua pale ʻia ka nui o nā huahana LED ma ka hoʻohui ʻole ʻana i ka pale anti-electrostatic i mea e hōʻemi ai i nā kumukūʻai, no laila paʻakikī ke noʻonoʻo e like me kahi puʻupuʻu pōʻino static. He mea paʻakikī ke hōʻike i ka laina hoʻolako kukui i nā lā ua e like me ke kiʻekiʻe o ka uila electrostatic, a me ka pulse peak o ka hoʻopaʻa ʻia o ka laina uila, kahi e hōʻino ʻia ai nā huahana LED i nā pae like ʻole. ʻAʻole nui nā kumu o nā kukui make. ʻAʻole hiki ke helu ʻia i kēlā me kēia. Mai ka hoʻopili ʻana, hoʻohana, a me ka hoʻohana ʻana i nā loulou like ʻole, ʻaʻole hiki ke ʻike ʻia nā kukui make. Pehea e hoʻonui ai i ka nui o nā huahana LED e ʻike nui ʻia ka ʻoihana luku a me ka hoʻohana ʻana i ka ʻoihana. A ʻo ka pilikia o ka noiʻi noiʻi, mai nā ʻāpana a me nā koho rack, i ke kaʻina kaʻina hana ʻo LED packaging zero, e like me ka ISO2000 quantity system. ʻOiai hiki ke hoʻonui nui ʻia ka hoʻopuka ʻana o ka LED, hiki ke lōʻihi ke ola, kiʻekiʻe a hilinaʻi. Ma nā ʻōlelo o nā kaapuni e hoʻohana nei, ke koho ʻana i ka pale uila -sensitive resistance a me nā ʻāpana PPTC e hoʻomaikaʻi i ke kaapuni pale, e hoʻohui i ka helu parallel o nā ala ala like, a hoʻohana i ke ʻano hoʻololi mau. ʻO ka pale wela hoʻopau ʻana he ana kūpono ʻole e hoʻomaikaʻi i ka hilinaʻi o nā huahana LED.