I-Integrated Trend Yakha Kabusha Kanjani I-Light Engine Industry Value Chain?

Injini yokukhanya kwenkundla ye-LED yethulwa okokuqala ngabakwaPhilips, u-Osram kanye namanye amabhizinisi okukhanyisa aphesheya, i-LED Industrial Cooperation Organisation --Zhaga League of Nations yasungulwa ngo-2010 futhi yabekwa phambili okuhloswe ngayo ukufaka isandla ekumisweni kwemikhiqizo yokukhanyisa, ngaleyo ndlela kuzuzwe ukukhanya okuhlukile kwenkundla ye-LED. ukushintshana komkhiqizi wemikhiqizo. I-backpfrontp Ngochungechunge olukhulayo lwemboni ye-LED yasekhaya zonke izici zomncintiswano, kokubili izinzuzo ezingabizi kakhulu nezimba eqolo zemikhiqizo yenjini yokukhanya amabhizinisi amaningi ayo yonke iminyaka. I-backpfrontp linear drive IC idinga ukukhula kwe-backpfrontp ukuze kuqinisekiswe ukuthi ukuguqulwa okusebenzayo kwezibani ze-LED nempilo yesibani, amandla okushayela okukhanyisa umgwaqo we-LED ane-PF ephezulu kanye ne-THD ephansi iba imfuneko eyisisekelo. I-chip yamanje yokushayela ene-voltage ephezulu yomjikelezo wohlelo lwayo ilula futhi isebenza kahle futhi inezindleko eziphansi, ukukhetha kokuqala kwemboni. backpfrontp Shanghai Institute of Microelectronics, Peking University Research Fellow Yen Chung-kwong uthe, LED ukukhanyisa amandla supply njalo drive yamanje ukwethula isizukulwane esisha high-voltage ugesi ubuchwepheshe, ngoba akukho ukuguqulwa amandla switch, kunganciphisa kakhulu ripple; Ngaphezu kwalokho, amandla aphezulu aholele izikhukhula akhanyisa isekethe yohlelo lokusebenza ngaphandle kwama-transformer namanye amadivaysi kazibuthe nama-electrolytic capacitor, ngaleyo ndlela akhulise amandla alinganayo e-PF, futhi anciphise iTHD. Ngakho-ke, inzuzo enkulu ukuthi injini yokukhanya kanye ne-linear drive IC match, u-Chen Heng, umphathi jikelele we-SanDisk ehlanganiswe nesingeniso, inkampani yethula isizukulwane sesine se-high-order piecewise linear njalo yamanje yomshayeli we-chip SDS3108 series, piecewise linear. ukulandelana okuqhubekayo Ukugeleza okusekelwe ku-chip okungokwemvelo, ukukhanya kwezikhukhula okuholwa ngu-1000W inkomba ikhuphuke yafinyelela ezingeni lokunikezwa kwamandla okushintshwa kwamandla, futhi yanqoba ngokuphelele ukucwayiza okungu-100Hz nenkinga yentambo yokusetshenziswa okuphansi. i-backpfrontp umkhiqizo ukuze unikeze izibani ze-LED ohlelweni lwamandla ngomqondo weqiniso, ikakhulukazi umshayeli wamanje we-piecewise womugqa ongashintshi, oseduze nomthamo we-sinusoidal, uthuthukisa kakhulu ukusebenza kahle, okwamanje, ukusebenza kahle kwe-SDS3108 sekufinyelele ngaphezu kwama-95%. U-Chen Heng oboniswe ngu. Ngokusho kwesekela lomphathi jikelele we-Ho backpfrontp Meiya Optoelectronic Gang, inkampani ithuthukise injini ehlanganisiwe ye-photoelectric, ubuchwepheshe bephakheji ye-multi-die, enama-chips amanje okushayela anamandla aphezulu, ukuze kuzuzwe isizukulwane esisha se-optical LED tonnel light module ukuze kwandiswe izindleko. nokusebenza okusethelwe ukuhlangabezana neZhaga Union kuhlose ukuthuthukisa isikhombimsebenzisi esijwayelekile ngokuhambisana ne-interface yenjini yokukhanya ye-LED, futhi kungaba kalula ngezinhlobonhlobo zezibani zegobolondo, isibani, isibani esinenhlanganisela yama-LED ahlukahlukene, amalambu aphansi, izibani ze-fluorescent, izibani zophahla. i-backpfrontp i-high-pressure yethu kanye ne-high-voltage linear LED bay light driver IC ukuze ihlanganiswe ngempumelelo, i-surface-mount aluminium substrate, exhunywe kugesi we-AC110 / 220V izokwazi ukusebenza, ekunciphiseni nakakhulu izindleko zokucubungula nezindleko zabasebenzi, kuyilapho isibani efektri, enciphisa kakhulu umjikelezo wokukhiqiza. Uvele wathi injini yokukhanya evela kumkhiqizo ophelile're amalambu egobolondo erediyetha eyodwa kuphela, amakhasimende adinga isigamu somzuzu kuphela ukuze aqedele umhlangano womuntu ngamunye we-LED arena light.The value chain boost the development of intelligent backpfrontp Crystal Electronics usihlalo uXiao Guowei uthe. , Ukuthuthukiswa kwemboni yezibani ze-LED kuze kube manje, ukunciphisa izindleko kanye nokuthuthukiswa kokusebenza kahle kuzovumela amandla amabili okushayela ochungechunge lwenani lemboni abonakale kakhudlwana, imboni ye-LED kufanele yakhelwe ukuhlanganiswa kwe-epitaxial silicon, i-package integration module noma izinjini zokukhanya abahlinzeki abanjalo. I-backpfrontp Ngokuvamile, abakhiqizi bezibani zokukhanyisa ejimini ye-LED ukuze bahlanganise umkhiqizo ongezansi komfula, ngokuvamile bathenga ubuhlalu besibani, ukunikezwa kwamandla kanye nepuleti le-aluminium nezinye izingxenye, akubizi nje kuphela ukukhiqiza, futhi kuyahambisana nokuzinza kwabakhiqizi abahlukahlukene kakhulu noma ngaphansi phakathi kwamadivayisi. Kukhona inkinga.injini yokukhanya izohlanganiswa ibe ubuhlalu besibani, ipuleti le-aluminium kanye namamojula wamandla okushayela, atholakala ngevolumu uma isizuziwe, ingaba yisixazululo esiphumelelayo kulezi zinkinga. i-backpfrontp u-Xiao Guowei uthe, okwenza i-RGB LED ihlanganiswe nenjini yokukhanya yezikhukhula kanye nezibani ekugcineni okuphansi kochungechunge lwenani, ukunciphisa izindleko, konga isikhala sokuklama. Okubaluleke nakakhulu, ubuchwepheshe bungaba ukugqama kwangempela komklamo ohlakaniphile kanye nenani lomkhiqizo izibani ze-LED zokukhanyisa. imboni ye-backpfrontp ikholelwa ukuthi inkambu yokukhanyisa ehlakaniphile iyingxenye encane nje yenkathi ye-Zizinto yokuhlanganiswa kwekhaya elihlakaniphile isiqondiso sesikhathi esizayo, kanye nokuzalwa kobuchwepheshe benjini yokukhanya, nakho kuwufanele lo mkhuba. U-Zhang Qiang, oyi-CEO yakwa-Sony umthombo we-backpfrontp thatha ama-smartphones Isibonelo: Manje isiwukuhlanganiswa kwefoni ehlakaniphile, okungukuthi amakhamera, ama-tape recorder, amakhamera, namanye amadivaysi ayedingeka ngaphambilini ukuze kuzuzwe umsebenzi, kanye nokuqaphela. Injini yokukhanya iyafana nemikhiqizo yocingo oluhlakaniphile, inkundla yethenisi ikhanyisa ikusasa ingahlanganisa izinhlelo ezihlakaniphe kakhulu, isize ukuthuthukiswa kokukhanyisa okuhlakaniphile. U-backpfrontp u-Zhang Qiang uthe, uchungechunge lwezimboni ze-LED luhamba ngendlela yokuhlanganisa, ikusasa uma singenza injini yokukhanya ihlanganise ulwazi oluningi oluhlelekile, okuhlanganisa ubuhlakani, izinzwa, umbala ofiphalayo, neminye imisebenzi, ukuyihlanganisa enjini yokukhanya. okuyinto inkampani yenethiwekhi, izozuza ukweqa okusha kobuchwepheshe, futhi lokhu kuyisiqondiso sokuthuthukiswa kwenjini yokukhanya. I-backpfrontp Qiang isingeniso, imikhiqizo yenjini yokukhanya yomthombo wakwaSony isebenzisa ubuchwepheshe bokuqala bezwe be-AC-LED, futhi ngokushintshana kwe-strobe phosphor ukuxazulula izinkinga, futhi umthombo wesikhathi esizayo wakwa-Sony uthemba ukuthi ubuchwepheshe bungaya ekusetshenzisweni okuhlakaniphile. isipele