Sannado badan oo horumarineed ka dib, silsiladda warshadaha LED-ka ee Shiinaha ayaa si isa soo taraysa u dhammaystirantay.Si kastaba ha ahaatee, Wang Ying, oo ah falanqeeye ka tirsan Xarunta Cilmi-baarista Semiconductor Industry ee CCID Consulting, ayaa u sheegay wariyeyaasha dhowr maalmood ka hor in la eego silsiladda warshadaha LED, sababtoo ah tiknoolajiyada sare iyo shuruudaha raasumaalka ee warshadaha kor u kaca, shirkado gudaha ah ayaa ku lug leh.Sidaa darteed, waxaa jira shirkado yar oo ku jira warshadaha sare.Astaamaha miisaanka yar yar.Taas bedelkeeda, baakooyinka hoose iyo codsiyada waxay leeyihiin raasamaal hooseeya iyo shuruudaha farsamo ee shirkadaha, kuwaas oo u dhigma sifooyinka raasumaalka hoose ee shirkadaha gudaha iyo farsamada daciifka ah.Sidaa darteed, tirada shirkadaha gudaha ee ku hawlan baakadaha iyo codsiyada waa kuwo aad u badan.Xaaladdan ayaa keentay xaqiiqda ah in warshadaha LED-ka ee gudaha ay u badan yihiin alaabooyin hoose, shirkaduhuna waxay la kulmaan cadaadis qiimo leh muddo dheer.

Sida laga soo xigtay fahamka weriyaha, hadda, bilawga Mashruuca Nalalka Semiconductor National, heerka warshadaha LED-ka ayaa isbeddelaya.Warshadaha korka ee LED-ka ayaa si degdeg ah u horumaray, iyo horumarinta warshadaha chip-ka ayaa ah isha ugu badan ee soo jiidata.Laakiin marka laga eego dhinaca miisaanka warshadaha, baakadu wali waa isku xirka silsiladda warshadaha ee ugu weyn warshadaha LED.Sannadkii 2016-kii, wadarta qiimaha wax-soo-saarka warshadaha LED-ka ee dalkaygu waxa uu gaadhay 10.55 bilyan yuan, kaas oo qiimaha wax-soo-saarka warshaduhu uu gaadhay 8.75 bilyan yuan.Wang Ying wuxuu falanqeeyay in baahida suuqa ee sii kordhaysa iyo taageerada xooggan ee dawladdu ay yihiin arrimo wanaagsan si loo xaqiijiyo horumarka warshadaha LED-ka.Sanadihii la soo dhaafay, suuqyada codsiga LED-ka sida muraayadaha bandhiga, iftiinka muuqaalka, nalalka taraafigga, codsiyada baabuurta, iyo nalalka dambe ayaa si degdeg ah u soo baxay.Horumarka joogtada ah ee shuruudaha hufnaanta iftiinka iftiinka LED ee suuqyada codsiyada soo baxaya ayaa dhaliyay baahida loo qabo badeecadaha dhexe ilaa-dhamaadka sare.Kor u kaca baahida suuqa, cusboonaysiinta alaabooyinka warshadaha LED-ka ayaa si tartiib tartiib ah u dardargelinaya, alaabada chip-ka LED-na waxay u dhaqaaqi doontaa dhanka sare ee guud ahaan.Dhanka kale, horumarinta degdega ah ee warshadaha baakadaha LED waxay sidoo kale bixisaa suuq ballaadhan oo loogu talagalay chips LED, taas oo iyaduna siinaysa jawi dibadeed oo wanaagsan horumarinta warshadaha LED.

Dawladdu waxay sidoo kale siisay taageero xooggan horumarinta warshadaha LED-ka.Sannadka 2016, iyadoo la raacayo heerka horumarinta warshadaha iftiinka semiconductor ee dalkayga, waaxaha khuseeya waxay dejiyeen qorshaha horumarinta warshadaha iftiinka semiconductor iyo khariidadda horumarinta tignoolajiyada ee 2016 waxay soo jeediyeen in maalgashiga chips LED ay ku xisaabtami doonaan 20% maalgashiga warshadaha LED, iyo diiradda cilmi-baaristu waxay noqon doontaa GAN chips.Cilmi-baarista iyo horumarinta wax-soo-saarka iyo awoodda.

Inkasta oo ay jirto baahi weyn oo suuqa ah iyo taageerada xooggan ee qaybaha ay khusayso, waa wax aan la dafiri karin in warshadaha chip LED ay weli leeyihiin dhibaatooyin horumarineed sida la'aanta tignoolajiyada asaasiga ah, yaraanta tayada xirfadeed, tayada wax soo saarka hooseeya, iyo qalabka daciifka ah ee awoodaha wax soo saarka madax-bannaan.Sida loo xalliyo dhibaatooyinka kor ku xusan waa furaha waarta, caafimaadka iyo horumarka degdega ah ee dalkayga warshadaha LED.

Wang Ying waxa uu aaminsan yahay in horumarka degdega ah ee warshadaha chip LED ay kor u qaadi doonto kor u qaadista guud ee warshadaha LED.Geedi socodka horumarinta warshadaha chip LED, alaabtii hore waxay ahaayeen inta badan chips dhalaalka caadiga ah, oo waxaa jiray oo kaliya dhowr saarayaasha sida Nanchang Xinlei.Ka dib 2013, soosaarayaasha chips oo ay matalaan Xiamen San'an iyo Dalian Lumei waxay diirada saareen alaabadooda chips dhalaalaya sare si ay uga jawaabaan baahiyaha suuqa chip, si toos ah u horseedaya koritaanka degdega ah ee wax soo saarka chip dhalaalaya sare.In muddo ah, warshadaha chip LED ee gudaha ayaa kor u qaaday horumarka, iyo chips dhalaalaya sare ayaa noqday xoogga ugu muhiimsan ee horumarinta warshadaha chip LED.Sannadkii 2016, wax-soo-saarka chips-ka LED-ka ee dalkaygu wuxuu gaadhay 30.93 bilyan, qiimaha wax-soo-saarkuna wuxuu gaadhay 1.19 bilyan yuan.

Iyada oo korodhka joogtada ah ee shirkadaha wax soo saarka chip LED, heerka kobaca ee qiimaha wax soo saarka chip LED ayaa ka sarreeyay isku xirka baakadaha, taasoo keentay kororka joogtada ah ee qiimaha wax soo saarka chip ee qiimaha wax soo saarka ee dalkayga ee warshadaha LED, laga bilaabo 5.4% 2012 ilaa 2016. 11.3%.Waxaa la arki karaa in warshadaha LED-ka ee dalkaygu ay ka guurayaan meel hoose oo ay u socdaan heer sare, waxayna u socdaan meelo sare oo qiimo leh oo aad u qiimo badan.