Maitiro ekusarudza iyo LED Mwenje Bead muiyo LED Display?

Chikamu chakakosha chekuratidzira kwe LED mabheji emwenje e LED uye mabhodhi euniti e LED. Kana imwe yadzo iine matambudziko, inokanganisa zvakananga huwandu hwese hwekuratidzira kwe LED! Saka, nzira yekusiyanisa kunaka kwemwenje ye LED mabhedhi uye LED unit mabhodhi ndiyo mhando ye LED uye LED unit board. Idzo nyaya dzinotariswa nevatengesi ve LED, heino nzira yakajairika yekuona mhando yemarambi e LED uye mabhodhi ePCB. Ndinovimba zvichabatsira kune vatengesi vekuratidzira kwe LED. Mukuwedzera, unhu ndimambo. Chigadzirwa uye mudziyo unoramba zvakachipa uye shoddy zvakare kudikanwa kwekuita nemugadziri, kuitira kuti usakuvadza mhedzisiro yebasa rakajairika uye kusagadziriswa kusingakoshi kweinotevera. LED board. Mamwe ma LED unit board anogadzira anoshandisa akachipa flame retardant paper board kana single-sided fiber board semwenje we LED semwenje we LED pamitengo yakaderera. Nekuti ese magirazi fiber PCB mabhodhi anodhura. Pakutanga, musiyano haugone kuonekwa. Kazhinji, kana risiri gore rimwe chete, rinoputika nekuda kwekunyorova, kuparadzwa kwe ultraviolet, oxidation, nezvimwe, zvichiita kuti bhodhi rose re LED riparadzwe. High-quality LED unit boards inofanira kunge yakapetwa kaviri-mativi ese -off glass fiber PCB board. Kunyange zvazvo mutengo wacho wakakwirira, unhu hunovimbiswa. Tarisa uone kana mhando yemidziyo yeIC inoshandiswa ichienderana. Ndeipi modhi yeIC uye mangani maIC anoshandiswa, izvo zvinokwana kukanganisa kunaka kweiyo LED unit board. Vamwe vanogadzira ma LED ekuratidzira, kuitira kuchengetedza mutengo, vanozodzikisa nemaune huwandu hwema IC panguva yekugadzira unit board, kana kusanganiswa nemamwe mabhureki eIC. Nyanu namachip. Ziso rakashama harigoni kusiyanisa kunaka kwemarambi. Inogona kungobva pabvunzo dzenguva refu, ndiko kuti, bvunzo yekuchembera inotaurwa nenyanzvi. Maitiro eiyo general LED anogadzira anogadzira ndeye: simba rekuita simba pamberi pefekitori, tarisa kana iyo LED inoratidzira inogona kushanda zvakajairika, haizoyedzwe kwenguva yakareba. Nokuti nguva yakawanda uye mari yebasa inoda nguva yakawanda uye mari yebasa. Welding quality: Tarisa uone kana paine zvinhu zvinonamira zvekuvuza, zvimiti zvisirizvo, uye kana paine chikamu chechubhu tsoka uye maburrs mapfupi circuit. Tarisa uone kana iyo yakananga plug -in welding majoini akatsetseka uye akatenderera, kana bhodhi pamusoro yakachena uye yakatsvinda, uye hapana chaiyo welding welding. Tarisa kuenderana kwekudzika kwechiedza uye ruvara rweinki. Simba-powered test: Kuenderana kwenzvimbo yekuvhenekesa kwesimba-powered test; kana iyo simba-pabvunzo yakanyatsochengetedzwa neCEM4953;. Iyo huru yemidziyo yemhando yemarambi e LED mabheji akaiswa mukati anosanganisira mabhuraketi, machipisi, akasimba ekristaro gums, mitsetse yakakosha uye ekutakura gels, nezvimwe. SMD (Surface Mountain Devices) inoreva pamusoro-packed packaging chimiro LED, iyo inonyanya kusanganisira iyo LED (Chicled) uye PLCC zvimiro zvePCB board chimiro. Ngatitangei kusuma imwe yeazvino mamiriro ekusimudzira mudzimba mune zvezvinhu zvekurongedza. Rutivi rweBhaketi. PLCC (Plastiki Inotungamira Chip Carrier) bracket ndiyo inotakura iyo SMD LED mudziyo, iyo inoita basa rakakosha mukuvimbika uye kujeka kwe LED. Iyo PLCC bracket kugadzira maitiro anonyanya kusanganisira maitiro esimbi zvinhu mabhendi, electroplating, PPA (polybinzide) jekiseni kuumba, kukotama, mashanu-mativi matatu-dimensional inkjet uye mamwe maitiro. Pakati pavo, electroplating, simbi substrates, epurasitiki zvinhu, etc. tora mari huru yebhuraketi. Chimiro chekuvandudza dhizaini yebhureki. Nekuti iyo PPA uye simbi inosunga ndeyekusunga kwemuviri, gaka richava rakakura mushure mekupisa kwakanyanya kudzoka choto, izvo zvinoita kuti zvive nyore kuti mhute yemvura ipinde mumudziyo pamwe chete nesimbi chiteshi kukanganisa kuvimbika kwekuvimbika. Kuti uvandudze kuvimbika kwechigadzirwa kuti zvisangane nemhando yepamusoro-yemhando ye LED yekuratidzira michina inosangana nezvinodiwa zvemusika-wekupedzisira, mamwe mafekitori ekurongedza akavandudza dhizaini yebhureketi, sekutora dhizaini yepamberi isina mvura, kukotama uye dzimwe nzira dzekuti. wedzera mhute yemvura yebhuraketi ichipinda munzira inopinda munzira. Panguva imwecheteyo, matanho akawanda ekudzivirira mvura akadai sematangi asingapindi mvura, matanho asingapindi mvura, uye maburi asingapindi mvura anowedzerwa mukati mebhuraketi. Iyi dhizaini haingochengetedze mitengo yekurongedza, asi zvakare inovandudza kuvimbika kwechigadzirwa. Parizvino, yakashandiswa zvakanyanya mukunze kwe LED kuratidza zvigadzirwa. Mushure mekurongedzerwa uye akajairwa mabhureki ekuyedza iyo qi yeiyo LED bracket yakagadzirwa neSAM (Scanning Acrentic Microscope). Iyo LED chip ndiyo musimboti wemarambi e LED, uye kuvimbika kwayo kunotaridza hupenyu uye kupenya kwekuita kwemarambi e LED uye kunyange kuratidzwa kwe LED. Mutengo we LED chip account yemutengo wakazara we LED mudziyo zvakare wakakura kwazvo. Nekuderera kwemutengo, saizi ye LED chip yave diki uye diki, uye zvakare inounza nhevedzano yekuvimbika nyaya. Nekuderedzwa kwehukuru, PAD yeP electrode uye N electrode zvakare yakatetepa. Kuderedzwa kwe electrode PAD kunokanganisa zvakananga kunaka kwemutsara we welding. Panguva imwecheteyo, chinhambwe A pakati pemaPAD maviri achadererawo, izvo zvichaita kuti electrode ikozvino iwedzere zvakanyanya kuwanda kwezvino, ikozvino inoungana munharaunda pane electrode. Kukwirisa kwakanyanya, kupenya kusina kuenzana, kudonha kuri nyore, kudonha kwe electrode, uye kunyangwe kuderera kwechiedza, nezvimwewo, zvakazotungamira mukudzikiswa kwekuvimbika kwechiratidziro che LED. Mutsara wakakosha ndechimwe chezvinhu zvakakosha zve LED kurongedza. Basa rayo nderekuziva kubatana kwemagetsi kwechip nemapini, iyo inotamba basa rechip uye kunze kwenyika. Chishandiso che LED chinoputira mitsara yakajairika inosanganisira goridhe, waya dzemhangura, mhangura-yakapfatwa mitsetse yemhangura, uye alloy mitsara, nezvimwe. (1) Goldline. Mutsara wegoridhe unoshandiswa zvakanyanya, maitiro akakura, asi mutengo unodhura, zvichikonzera kudhura kwakanyanya kwekurongedza kwe LED. (2) Dzombo rekopa. Tambo dzemhangura dzine zvakanakira zvakachipa, zvakanaka kupisa kupisa mhedzisiro, uye kunonoka kukura kwesimbi intervertebral makomisheni panguva yewelding mutsara. Izvo zvisingabatsiri ndezvekuti mhangura iri nyore kuita oxidize, kuoma kwakanyanya, uye kusimba kwakanyanya. Kunyanya munzvimbo yekudziya kweiyo keyhearted yemhangura yakagochwa bhora, iyo pamusoro pemhangura yepamusoro iri nyore kuita oxidize, uye iyo yakaumbwa oxide firimu inoderedza albuming kuita kwetambo yemhangura. Izvi zvinokurudzira zvakakwirira zvinodiwa zvekutonga kwemaitiro mune chaiyo yekugadzira maitiro. (3) Kusvikira waya yemhangura. Kuti udzivise oxidation yewaya dzemhangura, iyo mhangura-yakapfava waya yemhangura zvishoma nezvishoma yakakwezva kutarisa kweindasitiri yekurongedza. Zvakanakira zvesimba rakasimba remagetsi, kuoma kuri pakati nepakati, zvakanaka-welded uye so-sized sphere inokodzera yakakwirira-density, multi-footed integrated circuit packaging. Parizvino, glue yakavharidzirwa ne LED yekuratidzira mudziyo inonyanya kusanganisira maviri marudzi epoxy resin uye silicon silicon. (1) epoxy resin. Epoxy resin inochembera, iri nyore kunyorova, inodzivirira kupisa, uye iri nyore kushandura ruvara panguva pfupi-wave mwenje uye tembiricha yakakwira. Iine imwe huturu mumamiriro eglue. Kushushikana kwekupisa hakuenderane ne LED. Naizvozvo, epoxy resin kazhinji inogumbura. (2) Organic silicon. Kuenzaniswa ne epoxy resin, organic silicon ine mutengo wakakura-kushanda, yakanakisa insulation, dielectricity, uye kuswedera. Asi chakashata ndechekuti gasi rakasungwa rakashata, uye iri nyore kuyamwa. Saka haiwanzo shandiswa mukurongedza kwekushandisa kweiyo LED kuratidza mudziyo. Shandura kubva ku[Soso LED Network] [Matagi mune ino chinyorwa] Kubata LED Mwenje Chinwiwa Mwenje Bead LED Mwenje Bead Mugadziri LED Mwenje Inodhiraivha Vehina Polar Tube [Ane mutoro Mupepeti]