Chii chinonzi LED Chip?

Chii chinonzi LED chip? Ndeapi maitiro ayo? Iyo LED chip kugadzira inonyanya kugadzira inoshanda uye yakavimbika yakaderera Ohm yekubata electrode, uye inogona kusangana nediki madonhwe emagetsi pakati pezvinhu zvinosvikika uye nekupa mapedhi emitsara yewelding. Panguva imwe cheteyo. Vacuum steam plating nzira dzinowanzo shandiswa pamuchinjikwa-membrane process. 4Pa yakakwirira uye isina. Pasi pepamusoro vacuum, shandisa resistor kudziyisa kana yemagetsi danda kudziyisa nzira kunyungudutsa zvinhu. Shenzhen LED chip, uye pasi pemhepo yakaderera, BZX79C18 inova simbi mhute inoisa pamusoro pezvinhu zviri pamusoro pezvinhu. Inowanzo shandiswa P -mhando yekubatanidza simbi dzinosanganisira AUZN, AUZN uye mamwe alloys. Simbi yekubatanidza padivi reN inowanzoshandisa AUGENI alloy. The alloy layer yakaumbwa mushure mekuputira inodawo kufumurwa zvakanyanya sezvinobvira kuburikidza neoptical carvings process, kuitira kuti kuruboshwe -kuruboshwe alloy layer inogona kusangana nezvinodiwa zveanoshanda uye akavimbika yakaderera ohm kuonana maelectrodes uye welded mapedhi. Mushure mokunge maitiro ekunyora apera, inofanira kupfuudzwa kuburikidza nekugadzirisa kushandiswa, uye kusanganiswa kunowanzova pasi pekuchengetedzwa kweH2 kana N2. Iyo nguva uye tembiricha yealloy inowanzotemwa zvichienderana nezvinhu zvakaita senge zvinhu hunhu uye chimiro che alloy vira. Ehe, kana iyo electrode process yebhuruu uye girini uye mamwe machipi akaoma, zvinodikanwa kuwedzera kukura kwepassivation firimu, plasma etching process, nezvimwe. LED chip classification —— Ndeapi maitiro eGB machipisi uye LED machipi? GB chip tsananguro uye maitiro 1. Tsanangudzo: Glue bonding chip; iyi chip ndeyeUEC yakakosha i -benefit chigadzirwa. 2. Zvimiro: (1) Chigadziko chesafiro chakajeka chinotsiva suction GAAS substrate. Simba rayo rekubuda rinopfuura zvakapetwa kaviri echinyakare AS (ABSORBable Structure) chip. (2) Iyo chip iri kupenya kumativi ese, ine yakanakisa Patani dhizaini. (3) Panyaya yekupenya, yakawanda sei LED chip, kupenya kwayo kwese kwakapfuura mwero weTS chip (8.6mil). (4) Dual -electrode chimiro, kupikisa kwayo kwakanyanya ikozvino kunofanira kunge kwakashata kudarika TS single -electrode chip. LED chip saizi yakakamurwa kuita madiki emagetsi machipisi, epakati-simba machipisi uye akakwira-simba machipisi zvinoenderana nesimba anogona kukamurwa kuita madiki emagetsi machipisi. Zvinoenderana nezvinodiwa nevatengi, inogona kukamurwa kuita imwechete-tube level, digital level, dot matrix level, yekushongedza mwenje uye mamwe mapoka. Kana iri saizi chaiyo yechip, zvinoenderana neiyo chaiyo yekugadzira nhanho yevakasiyana chip vanogadzira. Hapana zvakananga zvinodiwa. Chero bedzi maitiro achipfuura, machipisi madiki anogona kuwedzera kuburitsa kweyuniti uye kuderedza mutengo. Iko kushandiswa kwemazuva ano kwechip kunonyatso hukama kune ikozvino density yekuyerera kuburikidza nechip. Iyo chip inoshandisa madiki madiki ikozvino, iyo chip ambassador ine yakakura ikozvino, uye yavo yeyuniti yazvino density yakangofanana. Tichifunga kuti kupisa kupisa ndiro dambudziko guru pasi pehombe yezvino, LED chip vagadziri, saka kushanda kwayo kunopenya kwakaderera pane kuduku ikozvino. Kune rimwe divi, nekuda kwekuwedzera kwenzvimbo, kupikisa kwemuviri kwechip kunoderera, saka iyo yakanaka kutungamira voltage inoderera.