Ngomhla woku-1 kuSeptemba, "INDAWO yeNgcali ka-2020 · INkomfa encinci yeSicelo esiPhambili se-LED "Iphepha eliNcinci le-LED loPhando" leNkomfa yokuPhumelela kweMpumelelo" eququzelelwe yiNgqungquthela yoNyaka ka-2020 yekamva kunye neNtetho yeNgcali yabanjwa ngempumelelo kumaXesha amaZine. Ihotele eShenzhen.
Umsitho walo nyaka ufana nelifu, nenginginya yabantu abadumileyo. Phantse ii-CEO ze-500 / ii-CTOs / ii-CMO zeenkokheli zoshishino ... ukuxoxa ngekamva lophuhliso lwe -LED encinci kunye ne-LED encinci.
Umxholo wesiganeko ucebile, kwaye "Iphepha elimhlophe kwi-Small Pitch LED Research" liya kukhutshwa okokuqala kwinkomfa! Eli phepha limhlophe laveliswa ngokudibeneyo yiNgcali yokuThetha kunye ne-National Star Optoelectronics, kwaye laqulunqwa ngokudibeneyo ngamayunithi athatha inxaxheba. Ijonge ukwenza imboni zokubonisa i-LED ibe nempilo kwaye ikhawuleze ukugqobhoza ibhodlela ukufezekisa uphuhliso olukhawulezileyo kunye nokubonelela abantu ngamava abonakalayo angcono.
I-Hong Zhen: Intetho yokuvula kunye nesimo sophuhliso lwe-2020 ye-LED yesiboniso
UMnu. Hong Zhen, uSekela Nobhala Jikelele we-China Optics kunye ne-Optoelectronics Industry Association, uqale wanikela intetho yokuvula inkomfa. Emva koko uMnumzana Hong Zhen wazisa uphuhliso lwemboniselo ye-LED. Kukho ubudlelwane obunjalo phakathi kokunyuka kunye nokusezantsi kweshishini: umlinganiselo we-chip ye-LED kwisikali sokupakisha se-LED malunga ne-1: 5, kunye nesikali sokupakisha se-LED ukuya kwisikali sesicelo esisezantsi malunga ne-1: 6.
Ngokubhekiselele kwi-market market ye-LED, ukholelwa ukuba iteknoloji ye-LED yangoku ibonisa ngokuthe ngqo iyakhula, kwaye kukho imeko ehambelanayo ye-SMD yendabuko, i-GOB, yonke into, i-COB kunye ne-COG kunye nezinye iindlela zobugcisa. Ukuncitshiswa kwe-dot pitch yindlela yokuphuhlisa umboniso we-LED. Xa ubukhulu beskrini buyi-intshi ze-100-200, i-dot pitch yesikrini se-4K malunga ne-P0.5-P1.0. Ukungena kwixesha le-8K, ubungakanani beskrini bungaphakathi kwi-intshi ye-100-200, kunye nesikrini se-8K I-dot pitch i malunga ne-P0.2-P0.5.
I-Nationtar Optoelectronics Guo Heng: I-teknoloji ye-LED yokubonisa i-Mini: IMD okanye i-COB, ngubani ophetheyo?
UGuo Heng, umlawuli we-NationStar Optoelectronics Micro & Mini LED Research Centre kunye nosekela-mlawuli we-R & D yeSebe le-RGB Super Business Unit, wathi iziphumo zokubonisa kunye neendleko ezibanzi zizona zimbini eziphambili zokuphuhliswa kweemveliso zokubonisa. Okwangoku, i-Mini LED ineentlungu zentlungu ezifana nokuhambelana kombala we-inki, ukuhambelana kombala, isivuno, ukulungiswa kunye nokugcinwa kwemiphumo yokubonisa. Ngokumalunga neendleko ezibanzi, kukho iingxaki ezifana neendleko zemathiriyeli, izinga lokubuya, iindleko zokuvelisa, kunye neendleko zamathuba.
Ngeengxaki ezingentla apha, isisombululo se-IMD sinomsebenzi ongcono kunezinye iindlela zobugcisa ngokuhambelana nombala we-inki, ukuhambelana kombala, isivuno, ukuthembeka kunye neendleko. Kwi-P0.9, ukupakishwa kwe-IMD kuneenzuzo ezibanzi kwitekhnoloji, iindleko, kunye noshishino olukhawulezayo, kwaye iya kuba yeyona ndlela iphambili yetekhnoloji kule ndawo. Kuluhlu lwe-P0.4-P0.7, isivuno, ukulungiswa kakuhle, kunye neendleko ze-flip-chip COB kunzima ukuyicombulula, ngoko i-IMD inenzuzo ethile yokuqala.
U-He Guojing, iTekhnoloji yeNova: Iingcamango zoPhuhliso kunye neeNdlela ezisuka kwi-Pitch encinci ukuya kwi-Mini ye-LED yeNkqubo yoLawulo
He Guojing, usekela mongameli weNova Technology, waqala wazisa indlela yokubonisa indlela yokuyila. Umlawuli kunye nekhadi elifumanayo libizwa ngokuba yinkqubo yokulawula ukubonisa i-LED. Inkqubo yolawulo yenye yezinto eziphambili zesikrini sokubonisa. Ukungena kwixesha le-8K kwixesha elizayo, kufuneka lixhotyiswe nge-5G yokuhanjiswa kwesantya. Ukukhanya kwamanqaku kunye nokulungiswa kwe-chromaticity, i-Nova isebenzisa iikhamera zokulungiswa komgangatho wesayensi ukuphucula ukuchaneka kwesampulu, ilinganisa ukubonwa kwamehlo omntu ngokusebenzisa amaphepha e-aluminium e-CIE-XYZ, kunye nokuphelisa ukuxuba ukukhanya nge-algorithm kunye nokulungiswa kwenkqubo.
Imodeli yomgangatho womfanekiso wokubola ibandakanya imilinganiselo emihlanu: ukusonjululwa kwendawo, ukusonjululwa kwexeshana, uluhlu oluguquguqukayo, uluhlu lwegamut yombala, kunye nesisombululo segreyi-scale. Isisombululo se-Spatial sigxile kakhulu kwi-4K / 8K i-high-bandwidth interface, i-ultra-high resolution reconstruction, i-5G / 10G i-ultra-large bandwidth transmission kunye ne-LVDS transmission; Isisombululo sexesha sigxile ikakhulu kumboniso we-3D, umboniso obonakalayo, i-FRC kunye ne-latency ephantsi; uluhlu oluguquguqukayo lubandakanya ikakhulu i-HDR10, izalathisi ezifana ne-HLG, HDR10-Optima; Uluhlu lwemibala ye-gamut lugxininise kakhulu kwi-point-by-point chromaticity correction, i-3D-LUT kunye nolawulo lombala we-gamut; isisombululo segreyscale sigxile ikakhulu kulungiso lokuqaqamba kwenqaku-ngenqaku, i-18 ukuya kuma-22 okanye amasuntswana angaphezulu, i-grayscale entle, i-ClearView kunye ne-RGB ezimeleyo yohlengahlengiso lwe-Gamma njalo njalo.
I-Kinglight Optoelectronics Shao Pengrui: Ngaphantsi kwesiseko seziseko ezitsha, ukhetho lwe-Mini / Micro LED indlela yeteknoloji
UShao Pengrui, uDean we-Kinglight Optoelectronics Innovation Technology Research Institute, wazisa inkcazo ye-Mini / Micro LED kwimbono yeJingtai. Ukholelwa ukuba ukusuka kwingcamango ebanzi, i-Mini LED display ibhekisela kwitheknoloji yokubonisa i-N-in-1 ye-SMD yezixhobo zokubonisa kunye namanqaku e-pixel angaphezu kwe-1, kunye ne-4-in-1 kunye ne-2-in-1 njengabameli abaqhelekileyo; Umboniso we-Micro LED ubhekisela kwibhanti eqhutywayo Isekelwe kwitheknoloji yokubonisa i-n-in-1 iimodyuli zokubonisa ezidibeneyo kunye namanqaku e-pixel amakhulu kune-1, emelwe yi-COB. Ngengqiqo emxinwa, umboniso omncinci uthetha ukuba i-pixel pitch iphakathi kwe-0.3mm-1.0mm; Umboniso omncinci uthetha ukuba i-pixel pitch ingaphantsi kwe-0.3mm. Ngokwenkcazo yezemfundo, i-Mini LED ibhekisela kwi-chip chip okanye kwisakhiwo esithe nkqo esinobukhulu be-chip ye-80um-200um, kunye ne-Micro LED ibhekisela kwi-flip chip okanye isakhiwo esithe nkqo esinobukhulu obungaphantsi kwe-80um.
UMnu Shao Pengrui ukholelwa ukuba ngokwembono yeendlela zophuhliso lwamashishini, i-Micro LED iteknoloji yokubonisa i-COB ikhula ngokuthe ngcembe. Ukusuka kwiingcamango zeendleko zemarike, kwinqanaba le-Micro LED izisombululo zeteknoloji, inkqubela phambili yokuveliswa kobuninzi besisombululo esipheleleyo se-flip chip iya kulibaziseka. Ngokwenene, ingxaki ephambili ye-Micro LED umboniso ilele kwi-teknoloji yokupakisha, kuba utshintsho olukhulu kwifom yokupakisha lubangele utshintsho lwezoshishino, kwaye utshintsho kwifom ye-chip yodwa ayinakwenzeka ukuzisa utshintsho lwamashishini. Iziboniso ze-Micro LED ziza kuzisa utshintsho olukhulu kwimboni yokubonisa. Ukuze kuhlangatyezwane nokufika kweenguqu, i-Micro-size displays ye-Micro LED ayiyi kubamba kuphela amathuba emiboniso emikhulu kunye neziseko ezitsha, kodwa yenza umsebenzi omhle kulwahlulo lwabasebenzi kunye ne-docking ye-industrial chain.
I-Ledman Optoelectronics Tu Menglong: Isicelo esitsha se-Micro LED Technology kwi-Ultra HD Conference Display Field
U-Tu Menglong, umlawuli ophezulu we-Lehman Optoelectronics Technology Research Centre, uthe imfuno yeenkomfa ezikude zinamandla, kwaye abathengi balindele ukuba iimveliso zisebenze ngokupheleleyo. Kwixesha elizayo, iipilisi zenkomfa ziya kugqitywa ngeeparamitha ezinje nge-bonding, ulawulo lokuthintela, ubukhulu beglasi, kunye nomlinganiselo wesikrini. , Kwaye ke wenze imatrix yemveliso yophawu. Ubungakanani bepaneli yenkomfa ye-LCD yendabuko ingaphantsi kwee-intshi ezili-100, ezinokuhlangabezana kuphela neemfuno zamagumbi amancinci angaphantsi kwe-20 square metres, ngelixa inkqubo yenkomfa ye-Micro LED ultra-high-definition inokufikelela kwiinkqubo zenkomfa ezingaphezu kwee-intshi ezili-100.
Ukuthembeka komboniso we-Micro LED ngokusekelwe kwitekhnoloji ye-COB ingcono kune-SMD, umphezulu ugudileyo, kwaye ukusebenzisana komntu kunye nekhompyuter kunokufezekiswa. Ukongeza, iziboniso zeMicro LED zinezibonelelo zokuchasana okuphezulu, umbala obanzi we-gamut, ukungaguquguquki okuhle, kunye nezinga eliphezulu lokuhlaziya.
Nangona kunjalo, ukukhuthazwa kwenkqubo yenkomfa ye-Micro LED edibeneyo ye-ultra-high-definition ijongene nexabiso kunye nemiba yobugcisa. Ukuba iphaneli ye-Micro LED yi-4K, i-dot pitch iya kuba yincinci, inani le-LED liya kwanda, ixabiso liya kuba libiza kakhulu, kwaye ubunzima bezobuchwepheshe buya kuba phezulu.
I-HC Semitek Li Peng: Ukusuka kwiPitch encinci ukuya kwiPitch encinci ye-RGB ye-LED yeTekhnoloji yeProspect
U-Li Peng, u-vice-president we-HC Semitek, waqala ukwazisa ubuchwepheshe obuphambili obuqhelekileyo kwi-Mini LEDs: enye i-high-relibility kunye ne-high-lightness flip-chip structure; enye kukuveliswa komgangatho ophezulu wokupasa; okwesithathu sisigqubuthelo esigudileyo somgca wokudibanisa isinyithi; eyesine i-electrodes ethembekileyo kakhulu. Ukongeza kwiiteknoloji eziqhelekileyo ezikhankanywe ngasentla, i-HC Semitek nayo ineteknoloji ekhethekileyo ekhethekileyo ye-Mini LED: enye ikhono lokukhanya elihambelana nokukhanya phantsi koxinano oluhlukeneyo lwangoku; okwesibini kukusebenza okuphezulu kwe-ESD; kunye ne-HC Semi yobunini be-chip hybrid technology.
Kwitheknoloji ephambili ye-Micro LED, uMnu. Li Peng ukholelwa ukuba kukho iingongoma ezintandathu eziphambili: enye kukuhambelana okuphezulu kwezinto ze-epitaxial; okwesibini lulawulo oluchanekileyo kunye nesivuno semveliso ye-chip ye-micron-level; eyesithathu isivuno esiphezulu sokugqithisela ngobuninzi; eyesine yi-pixel eneziphene Ulungiso olusebenzayo; okwesihlanu kuyilo lwesekethe yolawulo, ukuqhuba kunye ne-backplane; okwesithandathu kukuzaliseka okusebenzayo kombala opheleleyo.
I-Aowei Marble: Uhlahlelo kunye neProspects yeSahlulo seMarike ye-LED encinci ye-Pitch yaseTshayina phantsi kwempembelelo yobhubhani kunye neZiseko eziNtsha.
UShi Duo, umlawuli wophando we-AVC e-Aowei Cloud, uthe ngenxa yempembelelo yobhubhani, imarike yentengiso yaseTshayina yehla kakhulu kwisiqingatha sokuqala sika-2020, yehla nge-21% unyaka nonyaka. Onke amacandelwana abonise amanqanaba ahlukeneyo okuhla, apho imfundo, iinkonzo, izindlu nomhlaba, kunye nezothutho ziye zachatshazelwa kakhulu ngubhubhane. Ngokumalunga neeprojekthi zikarhulumente zokubeka iliso kukhuseleko, ngowama-2020H1, ukulandelela iiprojekthi zokubeka esweni ukhuseleko ezithenda ezingama-263, ukwanda nge-5% unyaka nonyaka, ixabiso lilonke leprojekthi yi-16.8 yeebhiliyoni, ukwanda nge-17% unyaka nonyaka. Iprojekthi yokubiza uluntu ngokubanzi ithatha iinyanga ezi-3-6 ukuphumelela isicelo, ngoko ke iiprojekthi ezinkulu zokubeka iliso zokhuseleko zigxininiswe kwisiqingatha sesibini sonyaka. Inkqubo yothintelo lwezonyango kunye nongxamiseko kunye nenkqubo yokulawula ithwala ubunzima ngexesha lesibetho, kwaye ukwandiswa kwamaziko ezonyango kuye kwaqhuba imfuno yezikrini zokubonisa.
Ngokubanzi, ngenxa yefuthe lendyikityha yesithsaba esitsha kwisiqingatha sokuqala sika-2020, iintengiso ze-LED zasekhaya ezincinci zabonisa ukukhula okungalunganga kwe-3.8%, okuhambelana noqikelelo olungenathemba ekuqaleni konyaka. Ngelo xesha, umgaqo-nkqubo karhulumente unqabela ngokucacileyo ukwakhiwa kwezakhiwo ezitsha kunye neeholo, eziya kuba nefuthe elithile kwimarike yesikrini esikhulu. Ke ngoko, uqikelelo lweemarike zonyaka luncitshiswe kwi-11.9 yezigidigidi, ukunyuka konyaka-ngonyaka kwe-15.3%. Ukongeza, ukutshintshwa kwe-DLP kunye ne-LCD ngama-LED amancinci amancinci nawo akwandisa ukungena kwawo. Iimarike zenkomfa kunye nezemfundo ziyalinywa, kwaye iinkampani kufuneka zigxile kumashishini okukhula.
I-Dicolor Wu Mingjin: I-D-COB Micro iteknoloji ye-LED kunye nesicelo esisekelwe kwipakethe yesibini
UMnu Wu Mingjin, umphathi jikelele weDicolor Optoelectronics Research Institute, waqala wazisa ngembali yophuhliso lobugcisa bokubonisa, ukusuka kwimonitha yokuqala yeCRT ukuya kwimonitha ye-DLP, esweni i-LCD, umboniso we-LED ephezulu-definition kwaye emva koko udibanise iteknoloji ye-Micro LED. I-dot pitch yomboniso we-LED iphuhliswe ukusuka kwiimilimitha ukuya kwi-micrometers, kunye nezixhobo ezihlukeneyo ukuya kudibaniso. Ekubeni i-COB iyiphakheji edibeneyo, yindlela yesisombululo se-Mini / Micro LED. Inoncedo lokungangeni kwamanzi, uthuli, ukuchasana nokothuka, ukuchasana nokuchaphazeleka, kunye nokuchasana nokubola. I-COB ngumthombo wokukhanya okungaphezulu, kwaye inombala obanzi wegamut kunye ne-engile yokujonga ebanzi. Isikrini sayo sokubonisa silungelelene ngakumbi. Nangona kunjalo, i-COB inamanqaku entlungu afana nokugcinwa kakubi, kunzima ukulawula ukungaguquki kwe-inki, kunye nokukhula okuphantsi kwekhonkco lezoshishino.
I-Dongshan Precision Zhou Heng: Uluhlu olupheleleyo lwezixhobo ze-RGB kunye nezisombululo zekhonkco lokubonelela phantsi kwepitch encitshisiweyo
UMnu Zhou Heng, umphathi wemveliso ye-Dongshan Precision, wazisa izisombululo ezincinci ze-Dongshan Precision LED isibane esisodwa, kubandakanywa i-TOP1010 / 1212, i-1212White / Black kunye ne-Chip0606/0808/1010, njl., enokuthi isetyenziswe kwiithiyetha kunye neethiyetha zasekhaya. . I-Dongshan Precision's Mini ye-LED izisombululo zokubonisa zibandakanya uchungechunge olusemthethweni kunye noluguquliweyo. Uluhlu lweemveliso ezisesikweni zigubungela i-P0.7-P1.5 pitch, i-2 & 4 kwi-1 iteknoloji yokupakisha edibeneyo ayinakunqanda kuphela ama-bumps, kodwa iphucula ukusebenza kwe-SMT patch kunye nomthamo wemveliso. I-2 ku-1 ayifuni ukutshintsha idizayini yesibane esisodwa sokuqala se-PCB, ukunciphisa umjikelo we-R&D kunye nokugcina iindleko. Isisombululo se-Dongshan Precision's all-in-one sisebenzisa itekhnoloji yonyango enelungelo elilodwa lomenzi wechiza ukuphucula ukuhambelana kombala we-inki yomphezulu, ukuhlela kunye nokuskena okuqhubelekayo kweetshiphusi ezingenayo, ukunciphisa umngcipheko wokudanyaza kwesikrini.
Ngokuphathelele iingenelo ze-Mini LED flip chip series, uMnu. Zhou Heng wathi: Okokuqala, isisombululo se-flip chip tinning / Flux sinokunciphisa ngokufanelekileyo ukuxhathisa kwe-thermal yemveliso kwaye senze ubushushu besikrini buphantsi; okwesibini, isithuba flip chip PAD inkulu. Inokuphucula ngokufanelekileyo isakhono sokufuduka esichasene nesinyithi kunye nekhono eliphezulu lokuhlaziya; okwesithathu, iteknoloji yokupakisha igolide ingakwazi ukuphepha ingxaki yokukhanya okufileyo okubangelwa i-welding ebonakalayo kunye nokwaphuka kwentambo ye-welding; okwesine, i-chip flip ingasetyenziselwa izithuba ezingaphantsi kwe-P0.7; Luchungechunge lwe-Flip-chip ye-Mini ye-LED esebenzisa itekhnoloji yonyango lwe-Dongshan Precision yelungelo elilodwa lomenzi wechiza ukuphumeza umbala we-inki omnyama kakhulu, umahluko ophezulu kunye nokuveliswa kombala ophezulu.
[Iingcaphephe ze-VS Huateng Semiconductor Dialogue] Yintoni endifanele ndinikele ingqalelo kuyo xa ndithenga umatshini wokuhlela uvavanyo we-Mini LED?
Kulo mcimbi, iingcali zathi uCai Jiandong, i-CEO yeZiko loPhando lwezoShishino, kunye noZhang Shaofeng, umlawuli wemveliso ye-Huateng Semiconductor, wayenengxoxo enzulu malunga "Ziziphi iimfuno ezintsha ezibekwe phambili zokuvavanya kunye nokuhlelwa kwezixhobo phantsi kwendlela yokubonisa miniaturization?" .
UMnu Zhang Shaofeng uthe njengoko ubungakanani bezixhobo zokupakisha ze-LED buncipha, ubukhulu be-chip buya kuncitshiswa. Ii-LED ezincinci / ezincinci ziphakathi kwe-50μm kunye ne-200μm ngobukhulu. Ukunciphisa ubungakanani bomthombo wokukhanya wokukhanya kubeka iimfuno ezintsha kwithekhnoloji yezixhobo: inokufezekisa ukuhanjiswa kwesantya esiphezulu kunye nokuchaneka okuphezulu, ukukwazi ukucubungula idatha yokwandisa ngokukhawuleza, ukukwazi ukwenza ngokwezifiso uphuhliso loyilo lwesakhiwo, kunye nokukwazi. ukuba ne-batch image processing kunye nentshukumo ezimeleyo Ikhono lokulawula i-trajectory, njl.
Ngokuthe ngqo kuvavanyo kunye nokuhlelwa kwezixhobo, kuba kufuneka ihlangabezane neemfuno zeMini/Micro LED ukujika kwamandla ombane, ukuthembeka kwe-ESD/IR, ubude bamaza kumhlaba ophantsi, ukuguquguquka kokukhanya, ukuhlelwa okuneenkcukacha ngakumbi kunye nokungqongqo, kunye novavanyo lwamanqaku olawulo kunye iindleko zokuhlela, njl.njl. Ukuphucula ukuchaneka kokulawula isindululo, ukuchaneka kokuqondwa komfanekiso, kunye nokuhambelana kwefoto yombane wesixhobo sokuhlela sovavanyo, ubungakanani bokuhlela umlomo wePP kufuneka buncitshiswe, uvavanyo lwesixhobo esipakishweyo lugqityiwe kwifilimu eblowu, kwaye Ukusetyenziswa kweetshiphusi ezincinci ze-Mini / Micro LED kukunyuka kwamakhulu amaxesha, ngoko isantya kunye nokusebenza kakuhle kwezixhobo kubaluleke kakhulu.
I-Mengtuo Tang Yangshu: I-LED encinci kunye ne-Micro LED inkqubo yokulungisa ngokuzenzekelayo phantsi kweemfuno ezichanekileyo
UMnu. Tang Yangshu, uSihlalo we-Mento Mento waqala wazisa imingeni ejongene nokupakishwa kwi-Mini LED era. Ngokubhekiselele kwi-substrate ye-PCB, kuyimfuneko ukuqinisekisa ukuhambelana kwe-PAD kunye nomphumo omhle we-soldering; ngokubhekiselele kushicilelo, kuyimfuneko ukuqinisekisa ukufana kunye nokuhambelana komthamo we-tin eprintiweyo; ngokubhekiselele kwi-die bonding, i-high-efficiency kunye ne-high-precision die bonding izixhobo ezifunekayo; kwi-reflow soldering Kwii-furnaces, kuyimfuneko ukuqinisekisa ukuba i-welding ayinayo i-offset kunye ne-welding effect ilungile; ukulungiswa, ijongene neendleko eziphezulu zokulungisa, ukusebenza kakuhle kokulungisa, kunye nomgangatho ophantsi wokulungisa ngesandla.
UZhaochi Guangyuan Liu Chuanbiao: Itekhnoloji encinci ye-LED kwi-RGB izixhobo ezidityanisiweyo kunye nezisombululo ze-BLU
U-Liu Chuanbiao, umphathi jikelele wecandelo lokubonisa i-Zhaochi Optoelectronics, uthe iintlungu eziphambili ze-Mini LED kunye nee-LED ezincinci zinokuthembeka, ukufana kombala we-inki, ukuguquguquka kombala, isiphaluka esifutshane, ukukhanya okufileyo, ukuvuza, ukuqina komoya, njl. Ukuphendula ezi ngxaki zikhankanywe ngasentla, i-Zhaochi ifaka i-nano-protective coatings kumphezulu we-chips ze-LED kunye neengcingo zokudibanisa ukuze zihlukanise iitshiphusi kumphunga wamanzi kunye neendawo zombane. Iintsimbi ezisebenzayo zi-ionize ukuvelisa i-ion zetsimbi kwaye zihamba ngendlela.
Ngokuphathelele iteknoloji ye-Mini LED flip-chip, uMnu. Liu Chuanbiao uthe ekubeni akukho mfuneko yokudibanisa ucingo, ukuthembeka kwamalungu e-solder kuphezulu, isithuba se-GAP se-chip sikhulu, kwaye ukuthembeka kuphezulu. Ukongeza, ekubeni indawo ekhupha ukukhanya kwe-flip chip ayivalwanga ngama-electrode, ukuqaqamba komlinganiselo ofanayo we-chip kuphezulu. Ngaphantsi kweemfuno zokukhanya okufanayo, ubumnyama be-colloidal bunokwenziwa mnyama, buphucule ukuchasana, kwaye ngexesha elifanayo, i-drive current iphantsi, enokunciphisa ukusetyenziswa kwamandla. Ukongeza, uZhaochi usebenzisa ulawulo lwenkqubo ekhethekileyo yokulawula ukuthambeka kunye nokunciphisa i-wafer emva kwe-welding ukuphucula ngokupheleleyo ukuzinza kwenkqubo ye-flip-chip kunye nemveliso yokuvelisa; ngokusebenzisa i-automatic flip-chip layout, ulawulo olupheleleyo lweenkcukacha zenkqubo lufezekisiwe, kunye nokuphucula ngokugqibeleleyo ukusebenza kakuhle kwemveliso.
I-CVTE uLiang Zhiquan: Amathuba kunye nemingeni ye-LED yonke-kwinye kwiNkomfa kunye neMarike yeMfundo
Njengoko i-CVTE, esele "ikwindawo ephambili" kwimarike yenkomfa ye-smart esebenzisanayo iminyaka emithathu ilandelelana, umlawuli wemveliso uMnu. Liang Zhiquan wabelane ngobume kunye nenkqubela phambili ye-CVTE kumatshini we-LED yonke-kwinye kwintlanganiso. .
UMnu. Liang Zhiquan uthe eqhutywa yimfuno yemarike yobungakanani obukhulu, i-CVTE ekugqibeleni yakhetha umboniso ocacileyo we-LED njengokhokelo olutsha lophuhliso lomatshini wonke kwindlela yobugcisa ye-LCD, ingqikelelo kunye ne-LED.
Ngelo xesha, wabelana ngokukodwa ngamathuba kunye nemingeni ye-LED yonke-in-one iikhomputha ukusuka kwimbono ye-CVTE. Ukholelwa ukuba iziboniso ze-LED zendabuko zineengxaki ezifana nokusebenza kwendawo enkulu, ukufakela okuyinkimbinkimbi kunye ne-wiring, ukutshatyalaliswa kwexesha elide, kunye nohlobo olulodwa lokusebenzisana. Ngokombono womsebenzisi, ukusetyenziswa kwe-LED yonke-in-one umatshini kufuneka kube lula njengokusebenzisa iTV, oko kukuthi, ukuhlangabezana neemfuno zoyilo oludibeneyo, umboniso osemgangathweni, ukusebenza komntu kunye nokwakhiwa okulula. Ithuba lilele kwimakethi enkulu yangoku yestock, indibaniselwano yetekhnoloji ephantsi, ukusebenza kwabasebenzisi abaphantsi, indawo enkulu yokunciphisa amaxabiso, kunye nemigangatho eyahlukeneyo yeemveliso. Ngakolunye uhlangothi, imingeni ejongene ne-LED yonke-in-one ibandakanya umgangatho wemveliso, amava asebenzisanayo, iziphumo zokubonisa, kunye nokudibanisa. Iindleko kunye nemiba yokuthotyelwa kokhuseleko.
"Iziphumo zePhepha eliMhlophe loPhando lwe-LED ka-2020" zikhutshiwe
Iingcali zithi uCai Jiandong, i-CEO yeZiko loPhando lwezoShishino, wakhupha "iPhepha eliMhlophe loPhando lwe-LED" kulo msitho. Ngelo xesha, wabulela i-NationStar Optoelectronics, i-Unilumin Technology, i-Silan, i-HC Semitek, i-Huateng Semiconductor Equipment, i-Ipas New Materials, i-Xi Igalelo kunye nenkxaso yeeyunithi ezithatha inxaxheba ezifana ne-Da Electronics, i-Zhongqi Optoelectronics, i-Lehman Optoelectronics, i-Ringhuecheng Izixhobo, UKUTHETHA KAKHULU Amandla, iTecco Chemicals, iDahua Co., Ltd., iGuangjiayi kunye nezinye iiyunithi ezithatha inxaxheba, kunye nokunikezela ngeeyunithi ezithatha inxaxheba kwisatifikethi sendawo.
Uvavanyo lwe-"Pitch LED Research White Paper" lwathatha iinyanga ezisi-9, lwavavanya iinkampani ezingama-41, kwaye iiyunithi ezithatha inxaxheba ezili-14 zathatha inxaxheba kulungiselelo lwephepha elimhlophe. UMnu. Cai Jiandong wabelane nabanye ngomxholo omangalisayo kwiphepha elimhlophe kunye nabaphulaphuli. Inqanaba elibalulekileyo lophuhliso lomboniso we-LED kwiminyaka eyi-25 edlulileyo, ingqiqo yoshishino yokukhuthaza ukucuthwa kwe-pitch ye-LED (Pitch), kwaye yabhengeza umlinganiselo we-LED ye-marketing ye-marketing, i-LED ye-unit ye-unit ye-output value igalelo lexabiso, ixabiso le-LED , Idatha efana nexabiso lentengo yezixhobo ezipakishweyo ze-RGB, isikali sexabiso lemveliso ye-LED, kunye nenkcazo kunye nohlalutyo lwe-Mini LED kunye ne-Micro LED.
Ukongeza, ikhadi lengxelo kunye neendlela zotyalo-mali kwishishini lokubonisa i-LED kwisiqingatha sokuqala sonyaka nazo zabelwana ngazo, kunye nobukhulu bentengiso yemiboniso yeengcali kunye neenkomfa, iithiyetha, iiTV ezinkulu kunye nezinye izigcawu zabalwa, ngokunjalo imbonakalo yesiqingatha sesibini nakunyaka ozayo.
Iingcali zathi idatha yeziko lophando ibonisa ukuba ngo-2019, imarike ye-LED yehlabathi ifikelele kwi-45.2 yeebhiliyoni zeeyuan, apho i-LED encinci ye-pitch (≤P2.5) i-market market yayiyi-17.3 yeebhiliyoni zeeyuan, ibalwa kwi-38.23%. Ngo-2020, ngenxa yempembelelo yesibetho esitsha sesithsaba, kuya kubakho ukuhla ngezigaba ngo-2020, ikakhulu ngenxa yokunciphisa imisebenzi yangaphandle kunye neyorhwebo ebangelwa ngubhubhane. Iingcali zithi iZiko loPhando lwezoShishino lilindele ukuba isikali sokubonisa i-LED yehlabathi jikelele sinciphise nge-8% kwi-2020 ukuya kwi-41.6 yeebhiliyoni, kunye neziboniso zezithuba ezincinci Izinga lokunciphisa isikrini lincinci, lingaphantsi kwe-5%.
Ubungakanani bemakethi beempawu zokubonisa izikrini ziya kuqala ukubuyisela ngokuthe ngcembe kwisiqingatha sesibini se-2020. Nangona zisajongene nokungaqiniseki okukhulu, kulindeleke ukuba zibe kwindlela yokukhula ngo-2021. Ngophuhliso lwe-Mini LED ukubonisa ngokuthe ngqo (i-Mini RGB) iteknoloji. , i ( Ezifana nemiboniso bhanyabhanya, ubukhulu beTV, iinkomfa zenqanaba loshishino, imfundo, njl.njl.) ukungena, iingcali zithi iziko lophando lweshishini lomboniso we-LED kulindeleke ukuba lidlule kwi-100 yeebhiliyoni zexabiso lemveliso yeyuan ngo-2025, izinga lokukhula komkomponi ye-2020-2025 idlula i-21%, i-pitch encinci ye-LED ibonisa Umlinganiselo wesikrini uya kunyuka ukusuka kwi-38.23% ukuya kwi-56.11%.
Ukuza kuthi ga ngoku, i-"2020 Expert Point · I-Pitch encinci kunye ne-Mini LED Advanced Application Conference kunye ne "Fine Pitch LED Research White Paper" iNkomfa yokuPhumelela" iqukunjelwe ngempumelelo. Nangona kuphela ngolu suku, esi sisiganeko esizalisekileyo nesingenakulibaleka. Umboniso omtsha we-Mini / Micro LED uya kuzisa ukubunjwa kwakhona kwesakhiwo soshishino. Ukuqhubela phambili kwe-pitch encinci kunye ne-Mini ye-LED iya kuba luhambo oluzele lithemba kunye nomngeni, kodwa ingqiqo yobuthunywa enikwe i-LED kunye nokubonisa abantu ngembali kuya kusikhuthaza ukuba soyise omnye ubunzima! Alithandabuzeki elokuba umboniso we-LED uya kuzisa ukukhanya okuqaqambileyo ngomso.
Ixesha lokuposa: Oct-26-2020