SMD vs. COB LED Nuni Fakitin Fasaha

SMD vs COB jagoranci

1. Gabatarwa zuwa Fasahar Marufi na SMD

1.1 Ma'anar da Bayanan SMD

Fasahar fakitin SMD wani nau'i ne na marufi na kayan lantarki. SMD, wanda ke tsaye ga Na'ura mai hawa saman, fasaha ce da ake amfani da ita sosai a masana'antar kera na'urorin lantarki don ɗaukar haɗaɗɗen guntun da'ira ko wasu kayan lantarki waɗanda za a saka kai tsaye a saman PCB (Printed Circuit Board).

1.2 Babban Halaye

Karamin Girma:Abubuwan fakitin SMD suna da ɗanɗano, suna ba da damar haɗin kai mai girma, wanda ke da fa'ida don ƙirƙira ƙananan samfuran lantarki da ƙananan nauyi.

Hasken Nauyi:Abubuwan SMD ba sa buƙatar jagora, yana mai da tsarin gabaɗaya nauyi kuma ya dace da aikace-aikacen da ke buƙatar rage nauyi.

Halayen Maɗaukaki Mai Girma:Gajerun jagora da haɗin kai a cikin abubuwan SMD suna taimakawa rage inductance da juriya, haɓaka aikin mitoci.

Dace don Samar da Kai ta atomatik:Abubuwan SMD sun dace da injunan sanyawa ta atomatik, haɓaka haɓakar samarwa da kwanciyar hankali mai inganci.

Kyakkyawan Ayyukan thermal:Abubuwan SMD suna cikin hulɗa kai tsaye tare da saman PCB, wanda ke taimakawa a cikin zubar da zafi kuma yana haɓaka aikin thermal.

Sauƙi don Gyarawa da Kulawa:Hanyar shimfidar wuri na kayan haɗin SMD yana sa sauƙin gyarawa da maye gurbin abubuwan da aka gyara.

Nau'in Marufi:Marufi na SMD ya ƙunshi nau'ikan nau'ikan SOIC, QFN, BGA, da LGA, kowanne yana da takamaiman fa'idodi da yanayin yanayi.

Ci gaban Fasaha:Tun da aka gabatar da shi, fasahar marufi ta SMD ta zama ɗaya daga cikin manyan fasahohin tattara kaya a cikin masana'antar kera kayan lantarki. Tare da ci gaban fasaha da buƙatun kasuwa, fasahar SMD tana ci gaba da haɓakawa don saduwa da buƙatun mafi girman aiki, ƙarami, da ƙananan farashi.

SMD LED CHIP Beam

2. Binciken Fasahar Marufi na COB

2.1 Ma'anar da Bayanan COB

Fasahar fakitin COB, wacce ke tsaye ga Chip on Board, dabara ce ta tattara kaya inda ake ɗora kwakwalwan kwamfuta kai tsaye akan PCB (Printed Circuit Board). Ana amfani da wannan fasaha da farko don magance matsalolin ɓarkewar zafi na LED da kuma cimma haɗin kai tsakanin guntu da allon kewayawa.

2.2 Ƙa'idar Fasaha

Marufi na COB ya haɗa da haɗa kwakwalwan kwamfuta mara amfani zuwa madaidaicin haɗin haɗin kai ta amfani da adhesives masu ɗaukuwa ko mara amfani, sannan haɗin waya don kafa haɗin lantarki. A lokacin marufi, idan guntu maras tushe ya fallasa zuwa iska, yana iya zama gurɓata ko lalacewa. Sabili da haka, ana amfani da adhesives sau da yawa don haɗa guntu da wayoyi masu haɗawa, suna samar da "kyauta mai laushi."

2.3 Fasalolin Fasaha

Karamin Marufi: Ta hanyar haɗa marufi tare da PCB, girman guntu na iya raguwa sosai, haɓaka matakin haɗin kai, ingantaccen ƙirar da'ira, ƙaddamar da rikitacciyar kewayawa, da ingantaccen tsarin kwanciyar hankali.

Kyakkyawan kwanciyar hankali: Siyar da guntu kai tsaye akan PCB yana haifar da kyakkyawan rawar jiki da juriya mai ƙarfi, kiyaye kwanciyar hankali a cikin matsanancin yanayi kamar zafin jiki da zafi, ta haka yana ƙara tsawon rayuwar samfur.

Kyakkyawan ma'auni na zamani: amfani da ƙa'idodi na atomatik tsakanin guntu da PCB yadda ya kamata inganta zafi mara kyau, rage tasirin zafi a kan guntu da inganta chipsapan.

Ƙananan Ƙimar Ƙirƙira: Ba tare da buƙatar jagoranci ba, yana kawar da wasu hadaddun matakai da suka shafi masu haɗawa da jagora, rage farashin masana'antu. Bugu da ƙari, yana ba da damar samarwa ta atomatik, rage farashin aiki da haɓaka ingantaccen masana'antu.

2.4 Hattara

Wahalar Gyara: Siyar da guntu kai tsaye zuwa PCB yana sa mutum cire guntu ko sauyawa ba zai yiwu ba, yawanci yana buƙatar maye gurbin duka PCB, haɓaka farashi da wahalar gyarawa.

Abubuwan dogaro: Chips ɗin da aka saka a manne zai iya lalacewa yayin aikin cirewa, mai yuwuwar haifar da lalacewar kushin kuma yana shafar ingancin samarwa.

Babban Bukatun Muhalli: Tsarin marufi na COB yana buƙatar ƙarancin ƙura, yanayin da ba shi da ƙarfi; in ba haka ba, yawan gazawar yana ƙaruwa.

COB

3. Kwatanta SMD da COB

To, menene bambance-bambance tsakanin waɗannan fasahohin biyu?

3.1 Kwatanta Kwarewar gani

Abubuwan nunin COB, tare da halayen tushen hasken su na sama, suna ba masu kallo mafi kyawun abubuwan gani iri ɗaya. Idan aka kwatanta da tushen haske na SMD, COB yana ba da ƙarin launuka masu haske da mafi kyawun kulawa daki-daki, yana sa ya fi dacewa da dogon lokaci, kallon kusa.

3.2 Kwatanta Kwanciyar Hankali da Tsayawa

Yayin da nunin SMD ke da sauƙin gyarawa akan rukunin yanar gizon, suna da ƙarancin kariya gabaɗaya kuma sun fi dacewa da abubuwan muhalli. Sabanin haka, nunin COB, saboda ƙirar marufi gabaɗaya, suna da matakan kariya mafi girma, tare da ingantaccen aikin hana ruwa da ƙura. Duk da haka, ya kamata a lura cewa nunin COB yawanci yana buƙatar a mayar da shi zuwa masana'anta don gyarawa idan ya gaza.

3.3 Amfani da Wutar Lantarki da Amfanin Makamashi

Tare da tsarin jujjuyawar da ba a rufe ba, COB yana da ingantaccen tushen haske, yana haifar da ƙarancin amfani da wutar lantarki don haske ɗaya, ceton masu amfani akan farashin wutar lantarki.

3.4 Farashi da Ci gaba

Ana amfani da fasahar fakitin SMD sosai saboda girman balaga da ƙarancin samarwa. Kodayake fasahar COB a ka'idar tana da ƙananan farashi, tsarin masana'anta mai rikitarwa da ƙarancin yawan amfanin ƙasa a halin yanzu yana haifar da ƙimar gaske mafi girma. Duk da haka, yayin da fasaha ke ci gaba da haɓaka ƙarfin samarwa, ana sa ran farashin COB zai kara raguwa.

COB vs SMD

4. Abubuwan Ci gaba na gaba

RTLED majagaba ne a fasahar nunin COB LED. MuCOB LED nuniana amfani da su sosai a cikikowane nau'in nunin LED na kasuwancisaboda kyakkyawan tasirin nuni da ingantaccen aiki. RTLED ta himmatu wajen samar da ingantattun hanyoyin nunin nunin tsayawa guda ɗaya don biyan buƙatun abokan cinikinmu don nuni mai ma'ana da ceton kuzari da kariyar muhalli. Muna ci gaba da haɓaka fasahar marufi na COB don kawo abokan cinikinmu ƙarin samfuran gasa ta hanyar haɓaka ingantaccen tushen hasken da rage farashin samarwa. Mu COB LED allon ba wai kawai yana da kyakkyawan tasirin gani da kwanciyar hankali ba, amma kuma yana iya aiki da ƙarfi a cikin mahalli daban-daban masu rikitarwa, yana ba masu amfani da gogewa mai dorewa.

A cikin kasuwar nunin LED ta kasuwanci, duka COB da SMD suna da fa'idodin nasu. Tare da karuwar buƙatun nunin ma'ana mai girma, samfuran nunin Micro LED tare da ƙimar pixel mafi girma suna samun tagomashin kasuwa a hankali. Fasahar COB, tare da haɗe-haɗen haɗe-haɗen marufi, ta zama babbar fasaha don cimma babban girman pixel a cikin Micro LEDs. A lokaci guda, yayin da pixel pitch na LED fuska ya ci gaba da raguwa, ƙimar farashin fasahar COB yana ƙara bayyana.

COB LED nuni

5. Takaitawa

Tare da ci gaba da ci gaban fasaha da haɓaka kasuwa, COB da fasahar tattara kayan aikin SMD za su ci gaba da taka muhimmiyar rawa a cikin masana'antar nunin kasuwanci. Muna da dalilin yin imani da cewa nan gaba nan gaba, waɗannan fasahohin biyu za su haɓaka masana'antar tare zuwa mafi girman ma'ana, mafi wayo, da ƙarin kwatance masu alaƙa da muhalli.

Idan kuna sha'awar nunin LED,tuntube mu a yaudon ƙarin LED allo mafita.


Lokacin aikawa: Yuli-17-2024