Muujinta LED-ku waa qalab muuqaal ah oo ka kooban laambada LED-ka, adoo isticmaalaya hagaajinta dhalaalka iyo xaaladda iftiinka ee kuulka laambada, waxaad soo bandhigi kartaa qoraal, sawirro iyo muuqaal iyo waxyaabo kale oo kala duwan.Bandhiga noocan oo kale ah ayaa si weyn loogu isticmaalaa xayaysiinta, warbaahinta, masraxa iyo bandhigga ganacsiga sababtoo ah dhalaalkiisa sare, cimrigiisa dheer, midab qani ah iyo xagasha daawashada ballaaran.
Marka loo eego qaybta midabka bandhigga, soo-bandhigidda LED-ka waxa loo qaybin karaa bandhig LED-ka monochrome iyo bandhig-midab-buuxa LED-ga.Bandhiga monochrome LED wuxuu caadi ahaan muujin karaa hal midab, oo ku habboon bandhigga macluumaadka fudud iyo qurxinta;Bandhiga LED-ka ee midabka buuxa wuxuu soo bandhigi karaa isku-dhafan midab qani ah, oo ku habboon muuqaalada u baahan soo saarista midab sare, sida xayeysiis iyo dib-u-ciyaarid fiidiyoow ah.
Sifooyin kala duwan iyo codsiyo ayaa ka dhigaya bandhigyada LED inay door muhiim ah ka ciyaaraan bulshada casriga ah.Hadday tahay jidadka mashquulka ah, daaqadaha wax iibsiga, ama dhammaan noocyada kala duwan ee dhacdooyinka baaxadda leh iyo bandhigyada masraxa, bandhigga LED-ka ayaa door muhiim ah ka ciyaara.Iyada oo horumarka joogtada ah ee tignoolajiyada iyo kobaca dalabka dalabka, rajada horumarinta ee muujinta LED waa mid aad u ballaaran.
Horumarka tiknoolijiyada ayaa ah awood muhiim ah oo lagu hormarinayo horumarinta warshadaha bandhiga LED.Hal-abuurka iyo hagaajinta tignoolajiyada LED-ka, waxqabadka bandhigga LED-ka, sida dhalaalka, soo-saarka midabka iyo xagasha daawashada, ayaa si weyn loo hagaajiyay, si ay faa’iidooyin waaweyn ugu yeelato saamaynta bandhigga.Isla mar ahaantaana, hoos u dhigista kharashka wax soo saarka ayaa sidoo kale kor u qaaday codsiga ballaaran ee bandhigyada LED ee dhinacyo kala duwan.
Sanadihii la soo dhaafay, dawladdu waxay soo saartay siyaasado taxane ah oo lagu taageerayo horumarinta warshadaha soo bandhigista LED, oo ay ku jiraan kabitaan dhaqaale iyo dhiirigelin canshuureed, kuwaas oo siisay taageero xooggan warshadaha bandhigga LED.Siyaasadahani ma aha oo kaliya inay kor u qaadaan horumarinta iyo codsiga tignoolajiyada bandhiga LED, laakiin sidoo kale waxay kor u qaadaan jaangooyooyinka iyo jaangooyooyinka warshadaha.
Silsiladda warshadaha ee warshadaha bandhiga LED waxaa ka mid ah alaabta ceeriin, qaybo, qalab, kulan iyo codsiga kama dambaysta ah.Qaybta sare waxay inta badan ku lug leedahay sahayda alaabta asaasiga ah iyo qaybaha sida chips LED, alaabta baakadaha iyo ics darawalka.Qaybta dhexe waxay diiradda saartaa habka wax soo saarka iyo isu-ururinta bandhigyada LED.Isku xirka hoose waa suuqa codsiga ee bandhiga LED oo daboolaya xayeysiisyada, warbaahinta, bandhigga ganacsiga, waxqabadka marxaladda iyo qaybaha kale.
Suuqa Chine-ka ee LED-ka ayaa sii fidaya.Laga soo bilaabo 20.1 bilyan yuan sanadka 2019 ilaa 23.1 bilyan yuan sanadka 2022, heerka kobaca sanadlaha ee isku xidhka waxa uu ku hadhay mid caafimaad qaba 3.5%.Sannadka 2023, iibka suuqa bandhiga LED-ka ee caalamka waxa uu gaadhay 14.3 bilyan yuan, waxaana la filayaa in uu gaadho 19.3 bilyan yuan sanadka 2030, iyada oo kobaca sanadlaha ah ee isku xidhan (CAGR) ee 4.1% (2024-2030).
Ciyaartoyda ugu waaweyn ee bandhigga LED-ka ee caalamiga ah (LED Display) waxaa ka mid ah Liad, Chau Ming Technology iyo wixii la mid ah.Saamiga suuqa dakhliga ee shanta shirkadood ee ugu waaweyn caalamka ayaa ah ilaa 50%.Japan ayaa leh saamiga ugu badan ee iibka suuqa iyada oo in ka badan 45%, ku xiga Shiinaha.
Baahida dadka ee qeexitaan sare, shaashadda jilicsan ee jilicsan ayaa sii socota, iyo sidoo kale imaatinka da'da dhijitaalka ah, LED-yada muraayadaha yar yar ee warshadaha kala duwan ayaa aad iyo aad loo isticmaalaa, sida xarumaha taliska iyo xakamaynta, bandhigyada ganacsiga iyo boodhadhka.
Tiknoolajiyada soo bandhigida LED waxay sii wadaa inay qaan-gaarto iyo ballaarinta goobaha codsiga, bandhigyada LED-yada ee warshadaha kala duwan ayaa aad iyo aad loo isticmaalaa.Warshadaha xayeysiinta, bandhigyada LED waxay soo bandhigi karaan xayeysiis dhalaalaya oo indho-qabad leh si ay u soo jiitaan macaamiisha bartilmaameedka ah.Garoomada iyo goobaha waxqabadka, bandhigyada LED waxay ku siin karaan sawirro iyo muuqaalo qeexan heer sare ah si kor loogu qaado waayo-aragnimada daawashada ee daawadayaasha nool.Dhinaca gaadiidka, bandhigyada LED-ka waxaa loo isticmaali karaa muujinta macluumaadka waddada iyo soo saarista calaamadaha taraafikada si loo hagaajiyo waxtarka iyo badbaadada maareynta taraafikada.
Si weyn loogu isticmaalo xarumaha dukaamaysiga, bandhigyada, xarumaha shirarka, hoteelada iyo meelaha kale ee ganacsiga, si loo dalacsiiyo, macluumaadka loo sii daayo iyo soo bandhigida astaanta.Goobta qurxinta gudaha, bandhigyada LED waxaa loo isticmaali karaa sida walxaha qurxinta si loo abuuro saameyn muuqaal ah oo gaar ah.Waxqabadka marxaladda, bandhigga LED-ka waxaa loo isticmaali karaa sida gidaarka daahyada, oo ay weheliso waxqabadka jilayaasha, si loo abuuro saameyn muuqaal ah oo naxdin leh.
Waqtiga boostada: Febraayo-20-2024