Ngo-2020, "i-black swan" yobhubhane olusha lomqhele lwaphazamisa umhlaba owawunokuthula ekuqaleni. Ukuxhumana nabantu okungaxhunyiwe ku-inthanethi kumisiwe, izikole zimisiwe, nezimboni zimisiwe. Zonke izici zempilo yabantu ziphazanyiswe yile “dada elimnyama”. Phakathi kwazo, umnotho womhlaba ulahlekelwe kakhulu, futhi imboni yesicelo sokuboniswa kwe-LED iyathinteka nakanjani. Ngaphansi kwephethini entsha yokuthuthukiswa kwemijikelezo ekabili yasekhaya neyamazwe ngamazwe, izinkampani ezihlobene nokuboniswa kwe-LED zalungisa ngokushesha amasu azo ngokwemikhiqizo namashaneli, futhi zasabela ngenkuthalo esimweni esisha esivamile salolu bhubhane.
Uma sibheka emuva ngo-2020, ngokwemininingwane ye-ejensi efanele, inani lemakethe ye-LED yomhlaba wonke ngo-2020 lilinganiselwa ezigidini eziyizinkulungwane ezingu-15.127 zamadola aseMelika (cishe ama-yuan ayizigidi eziyizinkulungwane ezingu-98.749), ukwehla konyaka nonyaka cishe ngo-10.2%; umthamo wemakethe ye-LED wafer cishe izingcezu eziyizigidi ezingama-28.846, ukwehla konyaka ngonyaka cishe ngo-5.7%. Phakathi kwazo, inani eliphumayo lonyaka lemboni yezwe lami lesicelo sokuboniswa kwe-LED kulindeleke ukuthi lehle cishe ngo-18%, lifinyelele kuma-yuan ayizigidi eziyizinkulungwane ezingu-35.5.
Uma sibheka ukusebenza kwezinkampani ezinkulu eziyisithupha ezisohlwini lwezinkampani ezibonisa ama-LED zezwe lami, ngenxa yalolu bhubhane nezinye izici, imali engenayo yokusebenza nenzuzo yonke yezinkampani ezibonisa i-LED ezingxenyeni ezintathu zokuqala zehlile uma kuqhathaniswa nesikhathi esifanayo ngo-2019. i-Lianjian photoelectric. Kodwa-ke, kuze kufike ku-2020, imali engenayo yokusebenza kanye nenzuzo yonke ikhuphuke ngekota yesithathu, futhi kulindeleke ukuthi ukwanda kwekota yesine kube kukhulu kakhulu.
Esikhathini esikhethekile, izinkampani ezihamba phambili zibonise amandla azo ayingqayizivele. Imikhiqizo emisha namabhizinisi amasha aqoqene ezinkampanini eziholayo. Indima yomkhiqizo iye yabonakala kancane kancane, futhi inamandla kakhulu. Phakathi kwezinkampani eziyisithupha ezisohlwini lokubonisa ama-LED, nakuba izinga lokukhula kwezinga lesithathu lokuqala lingazange libe lihle njengakuqala, ngaphandle kokulahlekelwa kwe-yuan eyizigidi ezingu-158 ku-Lianjian Optoelectronics, ezinye izinkampani zenze inzuzo.
Njengemboni ekhulayo, ukuthuthukiswa kwemboni yesicelo sokuboniswa kwe-LED kuncike kakhulu ekuqhubekeleni phambili kobuchwepheshe bokubonisa i-LED, ukwethulwa kwemikhiqizo emisha kanye nekhwalithi yezinsizakalo. Nakuba lolu bhubhane seluhlasele kakhulu emakethe, izinto eziyisisekelo zemboni zihlezi zizinzile futhi isimo sesisonke siyathuthuka.
Nakuba inkinga yobhubhane ingakaxazululwa ngokuphelele, umnotho wezwe lami uya ngokuya usimama, futhi imboni yezicelo ze-LED nayo yenza inqubekelaphambili kancane. Ngo-2020, imboni yokubonisa i-LED yaseChina izoxutshwa yithonya elikabili lobhubhane olusha lomqhele kanye nemvelo yamazwe ngamazwe. Izindaba ezinhle ukuthi inqubo yokulima ejulile emikhakheni ye-pitch encane, i-Micro/Mini LED kanye nezimboni zevidiyo ezinencazelo ephezulu iyajabulisa, futhi indawo yokuthuthukiswa ezingxenyeni ezihlukahlukene zemakethe iyakhula. Okukhathazayo ukuthi lolu bhubhane lubangele "inkinga ephukile" e-supply chain. Futhi izintengo zama-chip ziyashintshashintsha futhi isikhathi sokulethwa siyanwetshwa.
Xhuma abasebenzisi bokugcina abengeziwe
Yiziphi izimbangela zokukhula kwemakethe yesigaba sokuqala ngo-2021, futhi yiziphi izindlela nezindlela zokuthi abakhiqizi bafune ukukhula? Kuwukuhamba phambili okuphezulu kwabo bonke abakhiqizi bokubonisa ama-LED. Njengamanje, inkambiso yokuthuthukiswa kwayo yonke imboni ingumncintiswano wemakethe yamasheya omkhulu kanye ne-oligopolistic. Okuwukuphela komshayeli wokukhula emakethe empeleni uvela kubasebenzisi bokugcina. Ubani ongahola ekuxhumaniseni abasebenzisi bokugcina abengeziwe, abanganqamula isimo esibucayi, futhi lokhu kudinga abakhiqizi bokubonisa i-LED ukuthi bahole ekuqedeleni ukulungiselelwa nokuthuthukiswa kwamashaneli.
Ngemuva “kokuthukuthela” kobhubhane lwango-2020, isiteshi somkhakha wokuboniswa kwe-LED asisasesona “isiteshi esingaxhunyiwe ku-inthanethi esingawina” esilula. Izinkampani eziningi ezibonisa ama-LED zitshale, zathuthukisa futhi zahlanganisa umsele wesiteshi kanye nohlelo lokuthengisa ungaxhunyiwe ku-inthanethi iminyaka eminingi. Sibhekene nezinguquko ezintsha-ku-inthanethi futhi ukuhlanganisa ungaxhunyiwe ku-inthanethi sekuyinto engokoqobo.
Nokho, kubasabalalisi abaningi bendabuko be-LED yesibonisi, ungawahlanganisa kanjani kangcono amashaneli aku-inthanethi kuyilapho ugcina ukusebenza okuzinzile ungaxhunyiwe ku-inthanethi nokusebenza okuzinzile, futhi uzuze ukuthuthukiswa kolwazi lokuthenga esitolo kanye nesevisi yangemuva kokuthengisa. Kubakhiqizi abakhuphuka nomfula, indlela yokuqinisekisa ukuzinza nokusimama kwamaqembu abathengisi kumongo wokuhlukaniswa kweziteshi kanye nokuhlukaniswa okuningi nakho kuyinselele enkulu.
Ukulungiswa komkhiqizo nokuqhunyiswa
Eminyakeni emibili edlule, zonke izinhlobo zemikhiqizo emisha emakethe yesibonisi ye-LED ziye zahlangabezana nomjikelezo "wokushayela okuphezulu nokuhamba kancane" iphethini yokudlidliza okuningi. Ukukubeka kalula, umjikelezo wenguquko ephezulu ufana nefu elidlulayo nemvula, futhi ngokushesha akukho msindo; umjikelezo wemikhiqizo yekhwalithi ephezulu enenani eliphansi, inombolo enkulu yemikhiqizo ngaphansi kwesibhengezo sokusebenza kwezindleko eziphezulu, izuze ukunakwa kweqembu labasebenzisi.
Esimeni samanje sokusetshenziswa okuhlukahlukene, imikhiqizo ayikona nje ukuphindaphinda okulula kobuchwepheshe kanye nokuqanjwa okusebenzayo, kodwa isinyathelo esibheke endaweni okugxile kuyo. Iwukunikeza imikhiqizo emihle abayidinga ngempela ngokwezidingo zabasebenzisi bamazinga ahlukene, izidingo ezihlukene, namaqembu emali engenayo ehlukene, hhayi nje amanani aphansi. Ukuhlolwa akukona ukuqamba okusha kwezobuchwepheshe, kodwa ukubamba amandla aphelele. Ngakho-ke, indlela yokunika amandla ukuphindaphindeka kanye nokuqanjwa okusha kwemikhiqizo yokubonisa i-LED ngokusebenzisa izimo ngo-2021, kungakhathaliseki ukuthi ikhuthaza ukushintshwa kwesitoko noma ivuselela isidingo esisha, izohlola i-R&D kanye namandla okuqamba ezinkampani eziningi zesikrini se-LED.
I-brand i-stratification eyengeziwe kanye nokuma
Isigaba esigcwele, isigaba sezinhlobo eziningi, ukuphathwa okuhlukene, lokhu ukusebenza kwamanje okujwayelekile kwabakhiqizi abaningi bokubonisa ama-LED. Ikakhulukazi ukuze kubhekwane nokuhlukaniswa okuqhubekayo kwamaqembu abathengi abavamile emakethe eminyakeni yamuva nje, omele kakhulu ukuthi umbuthano wokuthakasela usuye waba ngochwepheshe kakhulu futhi wahlukaniswa kakhulu.
Uma sithi ukuhlelwa kwesigaba sonke ukusabela ezidingweni zamanje zabathengi abaningi ukuze uthole amasethi aphelele nokuhlanganiswa, futhi ujabulele isipiliyoni somkhiqizo esilula nesisebenza kahle. Ukuhlukaniswa kwemikhiqizo eminingi ukuthola izidingo zokuhlukaniswa kwekhasimende zamazinga ahlukene, amazinga ahlukene ezomnotho, kanye nokuphishekelwa kwemikhiqizo ehlukene. Ngakho-ke, ungabathola kanjani abasebenzisi okuqondiwe nokuthi ungafinyelela kanjani ukukhuthazwa komkhiqizo okunembayo nokumaketha. Lezi zinselelo zinquma ngokuqondile amandla okusebenzisa abakhiqizi abaningi ngo-2021.
I-Eastern Olympics iletha amathuba amasha
Imikhiqizo ye-LED yaseShayina yaqala ukwaziwa emhlabeni wonke kuma-Olympic Games e-Beijing ka-2008 futhi ibilokhu idumile emhlabeni wonke kusukela ngaleso sikhathi. Kusukela kuma-Olympics e-Beijing ka-2008, imboni yokubonisa i-LED yaseShayina ingene esigabeni sokuthuthuka ngokushesha, ukuzala noma ukukhulisa inani elikhulu lezinkampani zokubonisa. Ngemva kweminyaka engu-14 yokuthuthuka, inani lomkhiqizo wemboni ye-LED yezwe lami lihamba phambili emhlabeni, futhi isabelo semakethe yomhlaba wonke sokuboniswa kwe-LED yaseChina sesifinyelele ku-85%, futhi ezinye izinkampani ziyadlondlobala emhlabeni jikelele.
Kuyaqondakala ukuthi Imidlalo yama-Olympic yaseBeijing yango-2008 yenze u-Leyard, u-Jin Lixiang, i-Nanjing Loop, i-Xi'an Qingsong, i-Shanghai Sansi, i-Konka Video namanye amabhizinisi, yaphinde yazala amafomethi ebhizinisi amasha. Ngala ma-Olympics, imboni yezicelo zesibonisi ze-LED yaseChina yanqoba lo mkhuba futhi yahola emthelela wenkinga yezimali.
Ngokubukeka okumangalisayo nokuboniswa kweMidlalo Yama-Olympic ka-2008, izinkampani zezicelo zesibonisi se-LED zaseShayina ziphumile ezweni, zihlinzeka ngezinto ezibalulekile zokubonisa i-LED emicimbini emikhulu yamazwe ngamazwe kanye nemisebenzi emikhulu. Imidlalo yama-Olympics ivule iwindi lezinkampani zezicelo zesibonisi se-LED zamaShayina ukuthi zingene emakethe yamazwe ngamazwe, okuvumela imibukiso ye-LED eyengeziwe eyenziwe e-China ukuthi iqhakaze emakethe yamazwe ngamazwe.
Umcimbi wokuvulwa kweMidlalo Yama-Olympic yaseBeijing ka-2008 (kusetshenziswa izikrini ze-LED)
I-LED amaringi amahlanu kuma-Olympics e-Beijing ka-2008
Ngokusondela kwama-Olympics Wasebusika kanye nama-Paralympics, ukwakhiwa kwezindawo ezinkulu sekuqediwe. Njengokujwayelekile, kulo nyaka kuzoba yisiteji sokufakwa endaweni eyodwa kanye nokusetshenziswa kwemishini ehlobene okuhlanganisa nezibonisi ze-LED. Izinkampani ezifaka izicelo zokubonisa ama-LED kufanele zibe nethuba elihle kulo nyaka, futhi zingathatha leli thuba ukuhola imboni iphume obishini lwalolu bhubhane.
Izinkampani eziningi kudala zihlose amathuba ebhizinisi e-Beijing Winter Olympics kanye neParalympic Winter Games, futhi zikulungele ukusizakala ngalo mcimbi ukuze zinikeze umdlalo ophelele ukuze zizuze ekhaya, ziqhubeke nenkazimulo yama-Olympics ase-Beijing ka-2008, futhi futhi. vumela umhlaba ukuthi ujabulele imibukiso ye-LED yaseChina futhi uboleke Ithuba lokuhlehlisa ukwehla kwemboni kusukela kwaba nobhubhane ngonyaka odlule.
Kulindeleke ukuthi isikrini esikhanyelayo se-LED siqhubeke nokuvela kuma-Olympics Wasebusika ka-2022 nama-Paralympics. Izikrini zamathayela aphansi, izikrini zokudala, njll., konke kuzoba yizinto ezibalulekile zokunaka. Ngokuthuthukiswa kobuchwepheshe be-Mini/Micro LED kanye ne-5G+8K, ama-Olympics Wasebusika, njengesiteji sezinhlelo zokusebenza zobuchwepheshe obuphezulu, azothuthukisa ukuvuthwa kanye nokusetshenziswa kobuchwepheshe obuhlobene; ngaphezu kwalokho, singase sibone ezinye ezisesimeni sobumfihlo I-debut yobuchwepheshe abamnyama.
Ngokunwetshwa kwezimo zohlelo lokusebenza, abantu banezidingo eziphakeme neziphakeme zezibonisi ze-LED zangaphandle, futhi imikhiqizo yesibonisi se-LED njengezikrini ezibonisa ngale, izikrini zegridi, nezikrini ze-3D zeso le-naked iya ngokuya ihlukahluka kakhulu. Uma sibheke ngabomvu ku-2021, kusekuningi ukungaqiniseki emakethe, kodwa amathuba angabonakala ezimakethe ezifana ne-5G, ingqalasizinda entsha, kanye nencazelo ephezulu kakhulu. Mayelana nalokhu, izinkampani zesikrini se-LED zidinga ukulandela ukuthuthuka kobuchwepheshe, ziqaphele izinguquko zemakethe, ziqhubeke nokujulisa imboni, zenze okukhethekile, futhi zenze umsebenzi omuhle ezinsizakalweni zomkhiqizo, ukuze ziphendule izinguquko futhi zihlangabezane nezinselele ezingaziwa.
Imvelo ethuthukisiwe yesikrini sokubonisa se-COB:
1. Ukusebenzisa ubuchwepheshe bokupakisha be-COB, isakhiwo esivalwe ngokugcwele
Isibonisi esincane se-VATION se-COB singafinyelela ukuvalwa okugcwele kwamabhodi esekethe e-PCB, izinhlayiya zekristalu, izinyawo ze-solder nemikhondo, njll., futhi sizuze ukuvikeleka okuphelele kwe-IP65. Ingaphezulu lephoyinti lesibani li-convex libe yindilinga, libushelelezi futhi liqinile, futhi linokumelana nomthelela nokumelana nokucindezelwa. , Ukuvikela amanzi, umswakama, uthuli, ukuvikela uwoyela, i-anti-oxidation, ukusebenza kwe-anti-static, ukuzinza okuphezulu nokugcinwa kalula, umzimba okhanyayo noncane ukuze wonge isikhala, umthelela wokucaca okuphezulu uletha ukuzizwisa okubonakalayo okuphelele kakhulu.
2. Iyunithi isebenzisa ubuchwepheshe obusezingeni eliphezulu bezinga le-CNC lokucubungula izinga
Idizayini entsha yesikhunta, ukusakaza kanyekanye, akukho kuguqulwa; isakhiwo sokufakwa kwe-modular, ubuchwepheshe bokucubungula bezinga eliphezulu le-CNC lokubumba, ukuze iphutha lokuhlanganisa lisondele ku-zero, futhi umzimba wesikrini uyisicaba ngaphandle kokungalingani, ususa imigqa ekhanyayo nemnyama yesikrini, kanye nokufana kwekhwalithi yesithombe , Ijika lombala lithuthukiswe kakhulu.
Ukusebenzisa ubuchwepheshe obusezingeni eliphezulu bezinga lesikhunta le-CNC Ubuchwepheshe obujwayelekile
Okwesithathu, ukumelana okuqinile nokushisa okuphezulu nendawo enomswakama
Izinga lokukhipha ukushisa liyisici esiyinhloko esinquma ukuzinza, isilinganiso sephoyinti kanye nempilo yesevisi yesikrini se-LED esinephimbo elincane. Isakhiwo esingcono sokukhipha ukushisa ngokwemvelo sisho ukuzinza okungcono kukonke. Inqubo ye-COB yenqubo ye-micro-pitch LED display yamukela ikhabethe le-aluminium eyisiqephu esisodwa se-anti-oxidation ukuze kuthuthukiswe ukumelana nezinga lokushisa, ukumelana ne-UV kanye nokumelana nokucindezeleka komkhiqizo.
Umthwalo wokushisa ophakeme nophansi Ukugcina izinga lokushisa eliphezulu neliphansi Umswakama nomthwalo wokushisa Izinga lokushisa elisebenzayo nomswakama
Okwesine, isibonisi se-LED kulula ukuyisebenzisa:
Idizayini ethule kakhulu, ibhodi le-PCB kanye nomzimba webhokisi kuyavunyelaniswa futhi kunqanyulwe ukushisa okufanayo
Ikhabhinethi yamukela indlela yokuvumelanisa neyunifomu yokukhipha ukushisa phakathi kwebhodi le-PCB nekhabhinethi. Izinga lokushisa laso sonke isikrini lilawulwa ku-45℃-49℃, okugwema ukuncishiswa kwe-coefficient yokunciphisa ukukhanya okubangelwa ukushisa okuphezulu, yenqaba amafeni futhi yenqaba umsindo; noma ngabe ibekwe eduze, ungalalela Ngaphandle kwanoma yimuphi umsindo, okokusebenza kusebenza ngokuthula, okuvumela abasebenzisi ukuthi bavalelise ezinkingeni zomsindo.
5. Ukuthembeka kwesibonisi se-LED:
Izinga le-pixel elingalawuleki laso sonke isikrini lingaphansi kwesigidi esisodwa
Ubuchwepheshe bokukhiqiza obuhamba phambili emhlabeni jikelele kanye namazinga okuhlola aqinile, i-electroless plating, i-reflow soldering, i-patch nezinye izinqubo, izinga le-pixel elingalungile lomkhiqizo ophelile liyancipha kakhulu. Ubuhlalu besibani bukhiqizwa kusetshenziswa ubuchwepheshe obunelungelo lobunikazi ukuze kuthuthukiswe ukuthembeka kwe-chip ye-LED, futhi izinga le-pixel eliphuma ekulawuleni laso sonke isikrini lingaphansi kwesigidi esisodwa.
6. Susa amaphethini e-moiré futhi umelane ngokuphumelelayo nokulimala kokukhanya okuluhlaza okwesibhakabhaka
Idizayini ye-optical yomkhiqizo we-COB yokugcwalisa okuphezulu, ukuphuma kokukhanya okufanayo, okufana “nomthombo wokukhanya ongaphezulu”, okuyiqeda ngempumelelo i-moiré. Ubuchwepheshe bayo bokumboza i-matte bubuye buthuthukise ngokuphawulekayo umehluko, buqede i-moiré, bunciphise ukuxhopha nokuxhopha, abukhiqizi kalula ukukhathala okubonakalayo, bumelana ngokuphumelelayo nokulimala kokukhanya okuluhlaza okwesibhakabhaka, futhi iletha abasebenzisi umuzwa wangempela wezinzwa. Lesi sici senza ukupakishwa kwe-COB kube ukubona okuncane Umzila wezobuchwepheshe ongcono kakhulu "wokunethezeka kokubukwayo" kanye "nokuthuthukiswa kokuhlangenwe nakho" kwesikrini somsindo we-LED.
Super wide wide color gamut, buyisela imibala yeqiniso
Ngokusebenzisa ubuchwepheshe be-RGB bemibala emithathu eyinhloko, i-gamut yombala ibanzi kakhulu futhi imibala inothile, ifinyelela izinga lokusakaza; ngemva kokukhanya kwephuzu nephuzu nokulungiswa kwe-chromaticity, ukukhanya nokuma kwekhromaticity kwesikrini kungagcinwa kufana kakhulu ngaphandle kwesinxephezelo sesibili, futhi umbala uphakeme Iqiniso; yamukela ubuchwepheshe obuhamba phambili emhlabeni wonke bokulungisa iphuzu nephuzu, futhi isebenzisa ukubuyisela okuluhlaza okuthuthukisiwe nemisebenzi yokubuyisela ithoni yesikhumba ukuze ivumelane ngokugcwele nemikhuba yokubona umbala weso lomuntu.
7. Sekela ukulungiswa kwangaphambili, ukukhanya kakhulu futhi kuzacile, konga isikhala
Intambo yegolide isetshenziselwa ukuxhuma isakhiwo sephakheji, futhi iphakheji ye-COB ihlanganisa ngokuqondile i-chip ekhipha ukukhanya ebhodini le-PCB, inciphisa ukushuba kwebhodi lokubonisa. Ukusekela ukulungiswa kwangaphambili, iKhabhinethi yamukela ikhabethe le-aluminium ye-die-cast enembayo ephezulu, enamandla amakhulu, ukukhanya okuphezulu futhi mncane, inhle futhi yinhle, elungele ukufakwa nokuhamba, futhi isindisa kakhulu isikhala esithathwe isikrini sokubonisa.
8. Ukukhanya okuphansi nokusebenza okumpunga okuphezulu
Isibonisi se-LED asigcini nje ngokuba nokukhanya okuphezulu okungu-1200cd/㎡ kanye ne-grayscale ephakeme efika ku-16bit, kodwa okubaluleke kakhulu, umkhiqizo futhi unezici zokukhanya okuphansi nokumpunga okuphezulu. Uma ukukhanya kuncishisiwe, ukulahlekelwa kwe-grayscale kuyancishiswa; ukukhanya kulungiswa ku-700cd/ Isikali esimpunga se-㎡ singu-16bit, futhi lapho ukukhanya kulungiswa ku-240cd/㎡, isikali esimpunga singu-13bit; ukukhanya okuphansi kanye nezici ezimpunga kakhulu zenza isikrini se-LED sikwazi ukwethula noma yisiphi isithombe ngaso sonke isikhathi kahle nangokucophelela ngaphansi kwanoma yiziphi izimo.
Iphakheji ye-COB ye-micro-pitch LED ibonisa isikrini esijwayelekile sokuhlanganisa
Isishiyagalolunye, ubuchwepheshe bokulungisa iphuzu nephoyinti ukuthuthukisa ikhwalithi yesithombe
isistimu yokulungisa iphuzu ngalinye izolawula iphikseli ngayinye kuphaneli yeyunithi yesibonisi ngayinye, okuhlanganisa nokulawula ukukhanya kwayo nombala, ukuze kuzuzwe ukufana okungakaze kubonwe futhi kuzuzwe izici ezifanayo ezikhanyayo zezinkulungwane zama-LED. Ukukhanya kwemojuli eyodwa nobuchwepheshe bokulungisa be-chromaticity buxazulula inkinga yomehluko wombala phakathi kwemojuli entsha nemojula endala ngemva kokuthi umzimba wesikrini uthathelwa indawo imojuli.
Umdwebo wenqubo yokulungisa iphuzu nephuzu
10. Izinga lokuvuselela eliphezulu kakhulu lithuthukisa ukunethezeka kokubukwayo
Izinga lokuvuselela lesibonisi se-LED alikho ngaphansi kuka-3840Hz, futhi isithombe esithwetshuliwe sizinzile ngaphandle kwama-ripples futhi asikho isikrini esimnyama. Ingakwazi ukuxazulula ngokuphumelelayo umsila kanye nokufiphala enqubweni yokunyakaza kwesithombe ngokushesha, ithuthukise incazelo nokugqama kwesithombe, futhi yenze isithombe sevidiyo sibe bushelelezi futhi sibushelelezi, futhi kulula ukusibuka isikhathi eside. Akulula ukukhathala; ngobuchwepheshe bokulungisa obumelene ne-gamma kanye nobuchwepheshe bokulungisa ukukhanya kwephoyinti nephuzu, isibonisi sesithombe esiguqukayo singokoqobo kakhulu, singokwemvelo, futhi siyafana.
Isibonisi se-LED sesikrini esihlukanisayo esijwayelekile
11. Uhlaka oluphezulu lokushintsha imvamisa, isikhathi sokuphendula se-nanosecond
Isibonisi se-LED sisebenzisa ubuchwepheshe bokubonisa i-nanosecond, obunciphisa isikhathi sokushintsha uzimele sesibonisi se-LED sibe isikhathi esifushane kakhulu. Ihambisana ne-50Hz&60Hz yokushintsha imvamisa yokushintsha uhlaka, futhi iqeda ukwenzeka kwekristalu ewuketshezi kanye ne-ghosting lapho kucutshungulwa izithombe eziguqukayo ngokushesha, kuqinisekisa ukuthi izithameli Ukubuka izithombe ezibumbene nezicacile kunezinzuzo ezinhle emkhakheni wokugadwa kwevidiyo nokusakaza nokuboniswa kwethelevishini. .
I-LED ibonisa isikrini esijwayelekile sokuhlanganisa
12. Umsebenzi wokulondoloza amandla okabili ongasasebenzi
Iyunithi yesibonisi ye-LED isekela ukunikezwa kwamandla okubili okungafuneki. Esimeni lapho ukunikezwa kwamandla kwehluleka, izoshintsha ngokuzenzakalelayo iye komunye ugesi ukuze kuqinisekiswe ukusebenza okuvamile kwemishini, ngaleyo ndlela iqinisekise ukuphepha kokuphakelwa kukagesi.
13. Umsebenzi wokulondoloza oshisayo wesignali ekabili
Iyunithi yesibonisi ye-LED yamukela imodi yokufaka yesipele esinesiginali ekabili eshisayo. Imojula yokulawula yeyunithi ngayinye izothola ngokuzenzakalelayo ubuqotho bamasiginali wokufaka amabili. Uma ubuqotho besignali yokufaka eyinhloko yinhle, isistimu ishintsha ngokuzenzakalelayo kokokufaka okuyinhloko njengomthombo wokufakwayo. Ukuhluleka okungaphelele noma kwesignali, isistimu ishintshela ngokuzenzakalela kusiginali yokufaka yokulinda, futhi isikhathi sokushintsha singaphansi kwamasekhondi angu-0.5.
Isikhathi esimaphakathi phakathi kokuhluleka (MTBF): ≥50,000 amahora
Impilo yesevisi ende: ≥100,000 amahora
Izinga lokumelana nokuzamazama komhlaba: Ileveli 8
Umsebenzi wokuvikela isimo esingavamile: Yebo
14. Ukulungiswa kokukhanya okuhlakaniphile, indawo eguquguqukayo
Isibonisi se-LED sisebenzisa ubuchwepheshe bokulungisa ukukhanya okukhaliphile, ukukhanya kuyalungiseka ukusuka ku-0-1200cd/㎡, futhi ukukhanya kungalungiswa ngokuzenzakalelayo ngokuvumelana nezinguquko endaweni ezungezile ukuze kuqinisekiswe ukuthi isikrini sisakhululekile futhi sithambile ngaphansi kokukhanya okuhlukahlukene kwangaphakathi. izindawo, futhi akulula ukukubuka isikhathi eside. ukukhathala.
Izinhlobonhlobo zezindawo zingaveza isithombe kahle nangokucophelela
15. Ukushisa kombala obanzi kakhulu kungashintshwa isinyathelo ngesinyathelo
Ibanga elilungisekayo lethempelesha yombala ngu-1000K~10000K, elingahlangabezana nezimfuneko zezinkambu ezihlukene zohlelo lokusebenza lokubonisa ngezinga lokushisa lombala. Isikrini se-anti-blue light optical sinezici zokulwa ne-moiré, futhi sisetshenziswe kahle kuma-studio nezinhlelo ezihlukahlukene.
Izinga lokushisa eliphansi lombala Ukushisa okumaphakathi kombala Ukushisa okuphezulu kombala
16. I-engeli yokubuka ebanzi kakhulu, isibonisi esihle kunoma iyiphi i-engeli
Isebenzisa ukukhanya okungaphezulu okuyindilinga okungashoni kahle, ngakho-ke i-engeli yokubuka iba banzi, i-engeli yokubuka yesikrini ibe nkulu, isithombe sicace futhi sifane kakhulu, ubuchwepheshe bokuqala be-engeli yokubuka ebanzi yesibonisi se-LED esincane, esinombono oqondile evundlile kabili i-engeli ≥178 degree ultra-wide viewing angle, indawo yokumbozwa yesibonisi inkulu Inkulu, awekho amabala ayimpumputhe, akukho ukufakwa kombala, futhi isithombe sihlala silungile, asinamthungo futhi sifana.
Ishumi nesikhombisa, ukonga amandla kanye nokuvikelwa kwemvelo
Isibonisi se-COB samukela ama-diode amakhulu akhipha ukukhanya kwe-chip, angathuthukisa ukukhanya ngempumelelo, futhi ukonakaliswa kokushisa kuyafana, i-coefficient yokunciphisa ukukhanya incane, futhi ingagcina ukuvumelana okuhle ngemva kokusetshenziswa isikhathi eside. Amalambu e-LED ayimithombo yokukhanya yokonga amandla nemvelo enobungani bemvelo enokuguqulwa kahle kwesithombe sikagesi, ukusetshenziswa kwamandla okuphansi, nokumelana nemisebe. Imikhiqizo yesibonisi se-LED ye-Zhongyi Optoelectronics's micro-pitch LED ithole isitifiketi se-RoHS sokuvikelwa kwemvelo, isitifiketi se-FCC, futhi yaphumelela izinga lokuqala lokuhlola ukusebenza kahle kwamandla. Ngaphansi kwesisekelo sokukhipha ukukhanya okufanayo, ukuchithwa kokushisa kwe-COB kuncane futhi konga amandla.
18. Izindleko eziphansi zokusetshenziswa nokugcinwa
Iyunithi yokubonisa ye-LED iwumkhiqizo wezinga lokuqala owonga amandla, futhi abasebenzisi bangayisebenzisa ngaphandle kokukhathazeka mayelana nokusetshenziswa kwamandla kwesikrini; ibhokisi leyunithi lamukela idizayini engenamlandeli, engathuli nje kuphela kodwa futhi enciphisa amaphuzu okuhluleka, futhi ibe nempilo ende yamahora angu-100,000 futhi ngaphansi kuka-100 Iphikseli elilodwa kwezinkulungwane eziyishumi zesikrini sonke alikho ezingeni lokulawula. Ngaphansi kwesisekelo sokukhipha ukukhanya okufanayo, ukusetshenziswa kwamandla kuncane, futhi konga kakhulu amandla, kunobungani bemvelo futhi kubiza kancane.
19. Ukusebenza kwemvelo kwesikrini sokubonisa se-LED:
Ukukhanya okuphezulu nokulungiswa kwesinyathelo ngesinyathelo, kuzivumelanisa nezimo ezihlukahlukene zokukhanya
Iyunithi yokubonisa ye-LED inokukhanya okuphezulu kakhulu okungafika ku-1200cd/㎡, futhi ukukhanya kungalungiswa isinyathelo ngesinyathelo ngaphakathi kwebanga elingu-0~1200cd/㎡; izici ezingenhla zenza isikrini sokubonisa sivumelane nanoma iyiphi indawo yokukhanya ngaphakathi endlini, kungakhathaliseki ukuthi kusemini noma ebusuku, ilanga libalele Kungakhathaliseki ukuthi kunamafu, noma kumagumbi okulawula avaliwe, amagumbi enkomfa, noma izindawo zemibukiso ezinokukhanya okukhanyayo, izindawo zokungcebeleka, njll., isibonisi se-LED singaletha ukuzizwisa okunethezeke kakhulu kokubuka ezethamelini ngokugqama kwesibonisi okufanele kakhulu.
20. 5000 amamitha ngaphezu kolwandle ukusiza ukwakhiwa kwengxenye esentshonalanga yezwe
izwe lami linendawo enkulu, indawo iphakeme entshonalanga futhi iphansi empumalanga, futhi ukuphakama kuyehluka kakhulu. Ukuze kusekelwe ukwakhiwa kwengxenye esentshonalanga yezwe, i-Zhongyi Optoelectronics yenze ucwaningo olukhethekile mayelana namandla amanje asebenzayo, amandla kagesi asebenzayo, amandla aphukayo kanye nezici zokuvikela zezinto zikagesi ezine-voltage ephansi uma zisetshenziswa ezindaweni eziphakeme kakhulu ukuphendula ugesi. izimo zemvelo zokucindezela komoya ophansi kanye nezinga lokushisa eliphansi ezindaweni eziphakeme kakhulu entshonalanga. , Ukuphakamisa ukuphakama kokusebenza kwesibonisi se-LED kuya kumamitha angu-5000, ngokuyisisekelo kungasebenza ngokujwayelekile kunoma iyiphi indawo yasemadolobheni ekhona.
Amashumi amabili nanye, izindlela zokufaka eziningi, azivumelanisa nanoma iyiphi indawo
Isibonisi se-LED sisekela izindlela zokufaka ezihlukene, ezingahle zenziwe phansi, ziphakanyiswe, zifakwe ngaphakathi, futhi zilengiswa odongeni. I-Zhongyi Optoelectronics ingadizayina uhlelo olungcono kakhulu lokufakwa kubasebenzisi ngokuya ngendawo, umumo nomklamo wokuhlobisa wesayithi yokufaka ukwenza isikrini sokubonisa Ihlanganiswe ngokuphelele nomhlobiso ozungezile.
Isikhathi sokuthumela: Aug-30-2021