SMD-LEDs: mōʻaukala a me ka papa kuhikuhi ano

Alakaiia 'ole ke kanaka i ike ai no ka manawa mua 90 makahiki aku nei. Ua hiki ma Rusia i ka 1923, ka wā Oleg Losev ma Nizhny Novgorod i malama mua ma ka luminescence o silikone carbide uila keʻena hoʻokolohua. ʻepekema 'atikala ma keia kumuhana i paʻiʻia ma ka 30s o ka hope ke kenekulia, a me ka mea mua manaoʻikeʻia wale nō i loko o ka 70s. ma Leningrad, Zelenograd a me Kaluga. ʻeleu kūpono 'ana o nā' ana i kūpono pili me ke kālepa makai kauoha no ka hana o ke kalepa kukui i ka 1000 a hiki i ka 850 lā hoʻomanaʻo o ke kumukuai, ma i kahi o ka incandescent kukui hoʻohana he ao alohilohi i'ōmaʻomaʻo LEDs.

Ke LED He He mea uholo uila inoaia pili ana i ka kūpapakū o Aluminum a me ke keleawe, a ke hoʻololi'ōnohi'ōnaehana a me nā maʻi. LED SMD (ʻilikai montage lāliʻi) mai ka mea'ē aʻe? Ueo ua wehewehe aku i loko i nā wahi ma laila i luna 'ana ma luna o kaʻili kai. Aniani hale no keia 'enehana i ulu ma organometallic epitaxy. I loko o kēia kaʻina hana, i loko o ka lā hoʻokahi, e hiki ke ulu i ka makemake 'ole (? Inoaia) no kekahi i kā mākou o 12 substrates.

A laila, ua malamaia lakou nei, me ka loaa nā pōaka ma ka mea o ka 'ike loea kiʻekiʻe: i akoakoa mai la lakou kino i nā mea hōʻike aku i noi, nā waiwai, a i makemake ai hoonohonoho wela hoʻomālama. Kēia ka anu u He loa waiwai e lilo aku, no laila, SMD LEDs ua oi pipiʻi ma muaʻike mau pu u kukui. Ua Ua manaoio aku i ka waiwai e lilo aku no lumen ua loaʻa e alakai 100 mau manawa ma luna ma mua o ka mea hookahi pa alima hua mai la i ka halogen kukui.

I ka maikaʻi 'ano o kēia mau nenoai nā haʻahaʻa wela, kiʻekiʻe' ia nā pōpō maemae, e kaawale aku o ka welaʻula, a ultraviolet pāhawewe makou i ka ikaika, a me ka mea paʻa maluhia. I kēia lā liruyuschey aupuni o nā mea a pau, kahi i ulu SMD-LEDs, o Japan.

I ka hana ana me kēia mau kumu i hookuu noʻonoʻo i nā kēia mau 'ano:

- malamalama, a hiki e keʻokeʻo (mehana a me ke anu), uliuli, omaomao, he lenalena aʻulaʻula. White kukui SMD-LEDs i loaa ma na aoao, a me ka RGB ano, i ka wa a kekahi mau waihoʻoluʻu i hui pūʻia e ka maka aniani 'ole kekahi'ōnohi kahua;

- i ka aina o ke kumu o ka? Inoaia (nō kāu, Taiwan);

- luminous koko (lumens);

- koi anakahi uila;

- i ka helu o nā pōaka (? Inoaia);

- ka mea e pono ai he ikaika;

- huina o ka hoʻomālamalama (45 a hiki i 140 degere);

- imua a kaawale o kekahi kūpapakū, i mea pinepine he hou kāki.

SMD-LEDs i hoʻomano hoʻohana no ka kau iho i loko o nāʻokoʻa i nā wahi. Lākou mau poʻe akamai aloha no ka mea kiʻekiʻe ka pono o ka malamalama, a me ka uila ola,? Aaiuo o ka lehulehuʻaha hui uila - no ka haahaa ikehu hokii, a me ka kiʻekiʻe vandal e kū'ē'ē mai. Ka mea wale nō koe nae a hiki i ka palapala noi o kēia mau loea i keia la o ke alo o nā'āpana, no laila, ka mea, i ole ia ma ka? Iecaianoaaiiuo. Alakai e hoomaemae ia hiki ke 'ike i kēia lā i loko o hale, haleʻaina a me ka oihana, a me ka poe ma wahi me ka humid kaiapuni, no ka mea, loaʻa nō kekahi mau 'ano o nā diodes mea i makau i ka wai.

Ke hana ola o kēia mau mea i mea he nui (i ka 50 000 hola no kiʻekiʻe-hopena Ke Ana Hoʻohālike), no laila mākou e hiki ke olelo aku, SMD-LEDs - o ka maikaʻi i nā mea hana i kau iho i loko o ka wā e hiki mai.