LED kuratidza COB uye GOB: shanduko ye LED kuratidza kurongedza

Mundima yezviratidziro zve LED, nzira dzekurongedza dzinoita basa rakakosha pakuona mashandiro uye kunaka kwechiratidziro. Nzira mbiri dzakakurumbira dzekurongedza, chip-on-board (COB) uye girazi-pabhodhi (GOB), dzakashandura indasitiri yekuratidzira ye LED. Kune chero munhu anotarisa kuisa mari mumadziro emhando yepamusoro yevhidhiyo ye LED, zvakakosha kuti unzwisise mutsauko uye zvakanakira nzira mbiri idzi dzekurongedza.

Chip-on-board (COB) tekinoroji inosanganisira kukwirisa akawanda machipisi e LED zvakananga pane substrate kuti igadzire moduru imwechete. Iyi nzira inobvisa kudiwa kweakaparadzana LED mapakeji, achibvumira mamwe compact uye anoshanda kuratidzwa. COB tekinoroji inopa yakakwira pixel density, zvirinani kupisa kupisa, uye kukwidziridzwa kwemavara kufanana. Iyo isina musono kubatanidzwa kwe LED machipisi zvakare inoderedza njodzi yekutadza kwepixel, ichiita COB-yakavakirwa LED vhidhiyo madziro akavimbika uye akasimba. Nekuita kwayo kwepamusoro uye kuvimbika, tekinoroji yeCOB yave sarudzo yakakurumbira yemukati uye kunze kwe LED kuratidzwa mune akasiyana maapplication anosanganisira kushambadzira, varaidzo uye zviitiko zvepamoyo.

Girazi-pabhodhi (GOB) tekinoroji, kune rumwe rutivi, inotora nzira yakasiyana nekuvharira machipisi e LED mukati mekudzivirira kwegirazi. Iyi nzira yekugadzira yekurongedza inowedzera kusimba uye kuramba kwemamiriro ekunze emadziro evhidhiyo ye LED, ichiita kuti ive yakakodzera kumisikidzwa yekunze munzvimbo dzakaoma. Iyo girazi layer inoshandawo sechipingamupinyi kurwisa unyoro, guruva uye kukanganiswa kwemuviri, kuve nechokwadi chehupenyu hurefu hwekuratidzira. Pamusoro pezvo, tekinoroji yeGOB inopa yakavandudzwa musiyano uye kuberekazve kwemavara kune inoyevedza, yemhando yepamusoro yekuona ruzivo. Naizvozvo, GOB-yakavakirwa LED mavhidhiyo madziro ave akakurumbira mukushambadzira kwekunze, nzvimbo dzemitambo, uye makuru eruzhinji kuratidzwa.

Kana uchienzanisa COB neGOB yekurongedza nzira, zvakakosha kuti utarise izvo chaizvo zvinodikanwa zvechikumbiro chakatarisirwa. COB tekinoroji inokunda munzvimbo dzemukati umo yakakwira pixel density uye kurongeka kweruvara kwakakosha, zvichiita kuti ive yakanakira kuratidzwa kwezvitoro, zviitiko zvemakambani uye masitudiyo ekutepfenyura. Kune rimwe divi, kusimba uye kuramba kwemamiriro ekunze kweGOB tekinoroji inoita kuti ive sarudzo yepamusoro yekumisikidzwa kwekunze senge mabhodhi edhijitari, makonti ekunze, uye mwenje wekuvaka. Nekunzwisisa mabhenefiti ega ega ekurongedza nzira, mabhizinesi uye varongi vezviitiko vanogona kuita sarudzo dzine ruzivo pakusarudza iyo LED vhidhiyo madziro inonyatso inokodzera zvavanoda.

Zvese mune zvese, kuvandudzwa kwe LED kuratidza kurongedza kwakaunza nzira mbiri nyowani: COB neGOB, imwe neimwe nzira ine yakasarudzika mabhenefiti kune akasiyana maapplication. Kunyangwe iri yakakwira pixel density uye kuvimbika kweCOB tekinoroji kana kusimba uye kuramba kwemamiriro ekunze kweGOB tekinoroji, vagadziri vekuratidzira kweLED vanogara vachisundira miganhu yekushanda nekushanda. Sezvo kudiwa kwemhando yepamusoro yezviitiko zvekuona kuri kuramba kuchikura mumaindasitiri, sarudzo yeCOB neGOB yekurongedza nzira ichaita basa rakakosha mukuumba ramangwana remadziro evhidhiyo eLED.