Qalong ea tsoalo ea eona, Micro LED e ne e nkoa e le theknoloji ea pele ea pontšo ntle le lithibelo tsa boholo historing.Ts'ebetso ea eona e ka kopana kapa ea feta litlhaloso tsa sejoale-joale, 'me e fetohile tataiso e tsebahalang ea nts'etsopele ea bokamoso.E bontša hore baetsi ba ketane ea indasteri ba batloa haholo.Ka nako e ts'oanang, hobane e ka koahela ka botlalo maemo ohle a boholo bo boholo, bo mahareng le bo nyane, mme theknoloji ea Micro LED e ntlafalitsoe khafetsa le ho ntlafatsoa khafetsa, meeli ea tlhaloso le eona e fetohile, e le hore libapali li maemong a fapaneng a ts'ebeliso le tse fapaneng. likampo li na le "Micro LED definition".maikutlo le kutloisiso e fapaneng.
Kajeno, re tla tsepamisa maikutlo tabeng ea ho buisana ka hore na ke hobane'ng ha li-LED tse kholo tse kholo li le bonolo ho li etsa khoebo ho feta tse nyenyane le tse mahareng?
Micro LED ho bonolo ho e fumana ho tsoa limmarakeng tse tharo
Leha ho le joalo, leha "ho se na moeli oa boholo", maemong a fapaneng le lits'ebetsong, ha ho tobane le litlhoko tse fapaneng tsa ts'ebetso, litšoaneleho tsa lehlakore la kopo le matla a sekolo sa botekgeniki sa PK e ts'oanang, leha Micro LED e batla ho busa lefats'e. e tlameha ho latela melao ea papali le ho ba le kahlolo e molemo.Rera tatellano ea khoebo.
Pele ho tsohle, ho ea ka pono ea mofuta oa ho shebella, e arotsoe ka mekhahlelo e mene ea lipontšo - lipontšo tsa sechaba, lipontšo tsa likoloi, lipontšo tsa lisebelisoa tsa elektronike tsa bareki, le lipontšo tse behiloeng hloohong.
Har'a tsona, lipontšo tsa sechaba (ho kenyeletsoa le lipontšo tsa khoebo) li arotsoe ka ntle le ka hare.Lipontšo tsa ka ntle li ka bonoa hohle mehahong ea khoebo, liketsahalong tsa lipapali, litšoantšiso tsa sethaleng le lipapali tse ling, ha lipontšo tsa ka tlung li hlaha ka tlhokomelo ea tšireletso, litsi tse bohlale, litsi tse kholo tsa likopano, Lifilimi, joalo-joalo, haholo-holo li sebelisa li-screens tse khanyang tsa LED RGB. li khetholloa ka libaka tse kholo, tse khanyang le tse telele tsa ho shebella.
Pontšo ea koloi e thehiloe haholo-holo holim'a pontšo ea lihlooho, sethala sa taolo e bohareng le pontšo ea lisebelisoa tsa lisebelisoa.Ho tloha ka Tesla, skrine e kholo ea ho ama koloi e fetohile sehlooho le letšoao la mekhoa ea morao-rao ea ho sebelisana ha koloi.Nakong e tlang, likoloi tse ngata li tla bontšoa ka lehlakoreng la mopalami, setulo se ka morao le lifensetere.Mekhoa ea hajoale ea tlholisano ea theknoloji e kenyelletsa LCD, OLED, Mini LED le Micro LED.
Pontšo ea lisebelisoa tsa elektronike tsa bareki e kenyelletsa lihlahisoa tse ngata tse fapaneng, ho tloha ho li-TV le lisebelisoa tsa lik'homphieutha ho ea ho lifono tse nyenyane tsa cellular le lioache.Hajoale, lipontšo tsa mantlha ke LCD.Leha ho le joalo, tšimong ea lits'ebetso tsa mehala ea thelefono, OLED e ntse e phahama, 'me karolo ea mmaraka e lebelletsoe ho fihla hoo e ka bang 40% selemong sena.
Lilemong tsa morao tjena, lisebelisoa tsa ho bonts'a tse entsoeng ka hlooho li kene sebakeng sa pono sa sechaba, ho kenyelletsa le 'nete ea sebele (VR),' nete e eketsehileng (AR), 'nete e tsoakiloeng (MR) le mefuta e meng.Bokhoni ba ho fetola nako ka potlako haholo le bona boa hlokahala, 'me indasteri e ntse e hlahloba litsela tse fapaneng tsa tekheniki bakeng sa LCD, OLED, le Micro LED.
Kaha bahlahisi ba ka sehloohong ba sebelisitse chelete e ngata ho OLED 'me ba khothalletsa ka mafolofolo tšebeliso ea OLED ka liselefouno, ebang ke LCD kapa Micro LED, khatello ea pontšo ea thelefono ea thelefono e kholo ho feta sepheo;ha e ntse e le lik'homphieutha tsa tablet, lik'homphieutha tsa laptop, lik'homphieutha tsa lik'homphieutha, joalo-joalo Lefapheng la boholo, LCD e ka rarolla mathata a boleng ba setšoantšo le mebala ka ho tšehetsa theknoloji ea Mini LED + quantum dot.Melemo e ntse e hlakile, 'me e ka qothisana lehlokoa le OLED.Theknoloji ea Micro LED le litšenyehelo ha li totobetse tšimong ena hajoale.
Lipontšo tse kholo li bonolo ho li rekisa ka bongata
Hobaneng ho thoe ponts'o ea boholo bo boholo ba LED e tla beoa maemong a pele khoebong ea Micro LED?Khoebo ha e lekane tekanyo.Re tla sekaseka libaka tse tharo tse boletsoeng ka holimo moo Micro LED e leng bonolo ho hapa 'maraka.Indasteri e khabisoang e ntse e hlahloba litsela tse fapaneng tsa tekheniki bakeng sa LCD, OLED, le Micro LED.'Me hobane Micro LED e ka finyella phetoho e nyenyane, e sebetsang hantle ea electro-optical, qeto e phahameng, phapang e phahameng, bophelo bo bolelele, khanya e phahameng, khanyetso e ntle ea ho chesoa ha skrine le lebelo la ho fetola ka potlako, litebello tse phahameng li behoa.Leha ho le joalo, ho tloha historing ea tsoelo-pele ea liaparo le boholo ba 'maraka oa hona joale, ho ntse ho e-na le ho se tsejoe ho hoholo.
Theknoloji ea ho apara e hlahile ka bo-1960.Haholo-holo e hlahloba le ho theha saense le theknoloji tse ka apesoang ka ho toba 'meleng kapa tsa kopanngoa le liaparo tsa mosebedisi kapa lisebelisoa.Hona joale, ho na le haholo-holo mefuta e latelang ea lihlahisoa: litebelo, li-wristbands, mehele , lieta, likhalase, joalo-joalo Le hoja nako ea tsoalo e e-s'o be khutšoanyane, ntle le litebelo tse bohlale, tse ling li ntse li le sethaleng sa ho hlahloba.Esita le likhalase tsa hlooho tse nang le tlhokomelo e phahameng ea 'maraka le karabelo ea mecha ea litaba butle-butle li kene mahlong a sechaba ka mor'a ho lokolloa ha Google Glass ka 2012,' me lihlahisoa tse amanang le lihlahisoa tse kholo li hlahile ka mor'a tse ling.Empa ho theosa le lilemo, ho sa tsotellehe tsoelo-pele e tsoelang pele ea theknoloji le lihlahisoa, ha li bapisoa le lihlahisoa tse ling tsa elektronike tsa bareki, ha li e-s'o sebelisoe haholo, ebile ha li e-s'o ka li fetoha maemo a sechaba, 'me li ntse li le boemong ba pele ba ho hlahloba.
Khanya ea LCD ha e lekane, ha OLED e na le moroalo oa ho tšepahala (e utloang mouoane oa metsi le oksijene), Micro LED e na le litšobotsi tsa khanya e phahameng, e ka bōptjoa, ha e na lithibelo tsa boholo, 'me e ka etsoa skrineng e bonaletsang. e loketse haholo bakeng sa lits'oants'o tsa kantle tse kang likoloi.Ka nts'etsopele ea butle-butle ea likoloi tse khannang ka bohlale, theknoloji ea Micro LED e ka sebelisoa likhalaseng tse ka pele, lifensetere le liipone tse shebileng ka morao ho bonts'a lintlha tsa tlhahlobo joalo ka maemo a bakhanni le maemo a tsela.Ka 2019, likoloi tse ka bang limilione tse 90 li ile tsa rekisoa (ho theohela ho likoloi tse limilione tse 76.5 ka 2020 ka lebaka la seoa sena).Sebaka sena se seholo ka boholo 'me se sebelisoa ka bongata.Haeba butle-butle e ea ho khanna ka boithaopo nakong e tlang, pontšo ea koloi ha se sebaka sa 'maraka oa Micro LED.
Leha ho le joalo, ponts'o ea likoloi le liindasteri tse aparoang le tsona li tobane le bothata, ke hore, theko ea Micro LED e loketse haholo bakeng sa ho kenyelletsa likoloi tse bohlale tse se nang mokhanni, 'me' maraka ona o ntse o le nakong ea ho qhoqhoa.Selemong sohle, kakaretso ea thekiso e ne e le li-unit tse 3,124,800, e leng karolo ea 4% feela ea karolo ea 'maraka oa lefatše oa likoloi.Ho phaella moo, habohlokoa le ho feta, ts'ebetso ea likoloi e amana haufi-ufi le polokeho ea batho.Nako ea ho kenya le ho netefatsa nako e telele ho feta lilemo tse peli ho isa ho tse tharo ho feta tsa liindasteri tse tloaelehileng.Litlhoko tsa ts'epo tsa liketane tsohle tsa phepelo li thata haholo.E hlokolosi haholo, e tla fokotsa khoebo ea Micro LED ho isa bohōleng bo itseng.
Pontšo e kholo e ipapisitse le ketane ea indasteri e holileng, e ka qoba bahanyetsi, 'me e na le papatso e matla ea likhoebo
Ha ho bapisoa le limmaraka tse aparoang le tsa likoloi, 'maraka oa boholo bo boholo o se o ntse o e-na le mobu o loketseng haholoanyane, ketane ea indasteri e holileng ho feta, le boetapele bo matla ba likhoebo le papatso e kang Sony le Leyard.
Taba ea pele, theknoloji ea RGB ea LED e sebelisoang ponts'ong ea sechaba ea hajoale e hlile e ts'oana le Micro LED, 'me ka bobeli ke tsa theknoloji ea boikhantšo ea LED.Phapang e kholo ke hore boholo ba hona joale ba chip ea LED bo kholoanyane, ha Micro LED e le joalo ka ha lebitso le fana ka maikutlo - ha e bapisoa le Current LED e nyane le ho feta.Hona joale, tsela ea theknoloji ea LED e iketselitseng e fetohile ho tloha ho
tekanyo ea pele ea boemo ba mm ho ea boemong ba μm, ebe ho tloha ho feta 300μm, 'me joale butle-butle ho ea ho 100μm, 80μm ... kapa le ho feta, ho bolelang hore libapali kampong ena li eketsehile ho tloha nakong e fetileng ho fihlela Hona joale, le nakong e tlang, kaofela ha rona re lebile ho fokotseha ha LED.Ho latela mokhoa ona, Micro LED ke tataiso ea mantlha bokamosong bo bonahalang.
'Marakeng oa> 100-inch, theknoloji ea ho iketsetsa khanya ea LED le eona e na le molemo oa tlhaho - boholo bo boholo ke bofokoli ba LCD le OLED.Boholo ba substrate ea khalase bo lekanyelitsoe, 'me LCD e pakeng tsa lisenthimithara tse 110-120, e theko e boima kapa e hloka splicing;ha OLED e lekanyelitsoe ke bothata ba bophelo bo bobebe bo boputsoa, bo ka khotsofatsoang ka boholo bo nyane, empa bo ke ke ba lumellana ka boholo bo bohareng le bo boholo.Ka lebaka leo, lits'ebetsong tse bonts'itsoeng tse kholo ho feta lisenthimithara tse 100, tlhōlisano e nang le LCD le OLED e ka qojoa ka ho phethahetseng;ha e ntse e le pakeng tsa 70-100 inches, LCD + Mini LED backlight e ntse e e-na le melemo ea eona ea tlhōlisano, empa ka ntlafatso ea ts'ebetso ea Micro LED 'Me litšenyehelo li fokotsehile, monyetla oa ho nka sebaka o hlakile.Hajoale, Leyard e etelletseng pele e lokolitse ponts'o ea P0.4 ea LED e nang le chip ea LED e nyane ho feta li-micron tse 80.Ka ntlafatso e tsoelang pele, litebello lia ts'episa.
Ho akaretsa: Indasteri ea lipontšo tsa boholo bo boholo e etelletsoeng pele ke Leyard ea boletsoeng serapeng sa pele e tla ba eona e bonolo ka ho fetisisa ho e rekisa 'marakeng oa> 100-inch.Hona joale, e boetse e hohetse tlhokomelo ea batseteli le indasteri.Ho tsoela pele ho latela mokhoa o tloaelehileng oa nts'etsopele ea indasteri, ha Micro LED e ntlafatsoa ho ea sethaleng se itseng, e ka fihla 'marakeng o moholo oa pontšo ea TV ea 70-80-inch,' me 'maraka ona o tla boela o be le monyetla oa ho finyella khoebo e kholo ka potlako.
Nako ea poso: Oct-17-2022