Nts'etsopele ea theknoloji ea COB Mini / Micro LED ka 2022

Joalo ka ha re tseba, ponts'o ea COB (Chip-on-board) e na le melemo ea phapang e phahameng ka ho fetesisa, khanya e phahameng, le papali e pharalletseng ea mebala.

Ts'ebetsong ea ho nts'etsapele ho tloha ho sekontiri se senyane ho isa ponts'ong e nyane, sephutheloana sa mantlha sa SMD ho bile thata ho tlola moedi oa matheba a manyane, hape ho thata ho netefatsa ts'epo e phahameng le ts'ireletso.Pontšo e nyane e hloka theknoloji ea COB ho ts'ehetsa nts'etsopele ea ponts'o e nyane eo molumo oa eona oa pixel o leng ka tlase ho P1.0mm.

Pontšo ea COB e amohela mokhoa oa ho paka oa flip-chip, o nang le tsela e khuts'oane ea ho qhala mocheso 'me o loketse haholoanyane ho tsamaisa mocheso ha o bapisoa le ponts'o e tloaelehileng ea theknoloji ea SMD.

Ka kholo e tsoelang pele ea theknoloji ea COB ea kalafo ea holim'a metsi le theknoloji ea ho kopanya li-chip, lihlahisoa tsa ponts'o tsa LED tse sebelisang li-flip-chip chips tse nyane ho feta li-micron tse 100 e tla ba lihlahisoa tse tšepisang haholoanyane nakong e tlang.

P0.9 COB Mini/Micro LED Display ke sehlahisoa se seng se holile, se hlahisitsoeng ka bongata

Ka 2019, matla a tlhahiso ea bongata ba lipontšo tse ka tlase ho P0.9 e ntse e fokola.Ka lehlakoreng le leng, tlhoko ea 'maraka e batla e fokola,' me matla a tšehetso a ketane ea indasteri le ona ha a lekana.

Ka 2021, ka tsoelo-pele ea theknoloji ea ho paka, ntlafatso ea ts'ebetso, le phokotso e potlakileng ea litšenyehelo tsa li-chips tsa LED, joalo-joalo, tlhoko ea lihlahisoa tse ka tlase ho P1.0 e tla fetoha 'maraka o tsebahalang,' me lihlahisoa tsa Mini LED le tsona li tla kenella ka har'a naha. 'maraka oa boemo bo phahameng ho ea ho' maraka oa bohareng ho isa ho o phahameng, ho tloha ho pontšo ea setsebi ho ea ho pontšo ea khoebo ebe joale ho ea tšimong ea sechaba, e fetohile mohato ka mohato.

Ka 2022, mabapi le foromo ea ho paka, ebang ke COB, tse 'nè ho e' ngoe, kapa tse peli ho e 'ngoe, ha se bothata bakeng sa phepelo ea lisebelisoa tsa diode tsa P0.9mm, 'me ka bobeli matla a tlhahiso le lihlahisoa li ka ba teng. tiisitsoe.

Leha ho le joalo, ka lebaka la maemo a litheko, ho tsoa 'marakeng oa hajoale oa maemo a manyane,' maraka oa lihlahisoa oa P0.9 o ntse o tsepame haholo likopanong tse ling, merero ea ho laela le ho beha leihlo likamore tsa mmuso kapa likhoebo tse kholo tsa mmuso, le P1.2- P1.5 e ntse e le eona e ka sehloohong ea 'maraka o monyane..

Empa boemo bona boa ntlafala, 'me maemo a ts'ebeliso ea lihlahisoa tse tobileng tsa P0.9 Mini a ntse a eketseha.

Pontšo e potolohileng P0.7 LED e tla fetoha sehlooho sa moloko o latelang.

P0.7mm e ka fumana qeto ea 4K bakeng sa skrine ea lisenthimithara tse 100-200

Boholo bo pakeng tsa lisenthimithara tse 100-200 ke 'maraka o mocha o moholo oa lisebelisoa bakeng sa lipontšo tse nyane.

Hobane 'maraka o ka holimo ho lisenthimithara tse 200 o se o ntse o sebelisoa ke lipontšo tsa LED tsa P1.2 ~ 2.5mm tse nyenyane,' me boholo bo nyane haholo ke lihlahisoa tsa LCD TV tsa 98-inch, theko e tlaase ea hona joale e ka tlase ho 3,000 USD, le pontšo. phello e boetse e batla e le ntle.Pontšo e ntle ea khanya ea LED e thata ho qothisana lehlokoa le LCD 'marakeng oa 98-inch.

Leha ho le joalo, boholo ba pontšo ea skrine ea LCD bo thata ho tlōla moeli oa 100-inch.Bahlolisani ba setso bakeng sa lipontšo tsa 100-200-inch haholo-holo ke lipontšo-leha ho le joalo, li-skrini tse kholo tsa LED tse hlakileng li na le ts'ebetso e ntle ea pono tlasa "maemo a bobebe" a khanyang.

Boholo ba limmaraka tsa 100-200-inch li kenyelletsa likamore tsa likopano, khoebo, papatso, le maemo a mang, a hlokang maemo a mabone a molemo.

'Me' marakeng oa 100-200 inch, lipontšo tse nyenyane tsa LED li boetse li tobane le tlhokahalo ea ho bapisa qeto ea PPI le lipontšo tsa LCD.

Hobane kopo ea 100-200-inch e lumellana le sebaka se haufi sa ho shebella sa limithara tse 3-7, kapa sebaka se haufi sa ho shebella.Sebaka se haufi sa ho shebella se tiisa phello ea boleng ba setšoantšo, empa hape se hloka "tharollo e phahameng ea PPI", ke hore, e hloka molumo o monyenyane oa pixel.

Ka mantsoe a bonolo, li-LCD tsa 75-98-inch li se li fihletse qeto ea 4K;qeto ea 100+ high-definition LED skrini e ke ke ea e-ba mpe haholo.

Letšoao la P0.7 le ka fana ka qeto ea 4K ho 120-inch+, e leng hantle tharollo ea lisebelisoa tsa morao-rao tsa audio-visual le e kholo ho feta LCD ea 98-inch.

Tabeng ena, papiso ke hore bophahamo ba pixel ba hajoale ba li-TV tsa LCD tse tloaelehileng bo pakeng tsa 0.3 le 0.57 mm.Hoa hlokomeleha hore sebaka se senyenyane sa khanya ea LED ea P0.7 mm e ka kopanya hamolemo phihlelo ea ts'ebeliso ea li-monitor tsa LCD, 'me ea fana ka lihlahisoa tse fapaneng ka boholo bo boholo ba lisenthimithara tse 100-200.

Ka hona, ho tsoa tlhokahalong ea 'maraka bakeng sa boholo le tharollo, ho ka bonoa hore P0.7 e tla fetoha letšoao le ka sehloohong la moloko o latelang bakeng sa li-skrini tsa micro-pitch LED.

Empa nts'etsopele ea 'maraka oa P0.7 100-200 inch o hloka litheko tse betere hona joale.Tabeng ena, li-LED tse nyenyane li ntse li tsoela pele ho finyella liphello ka ho bokella phihlelo e tsoelang pele le ntlafatso ea butle-butle ea ts'ebetso ea lihlahisoa.Haholo-holo lilemong tse tharo tse fetileng, lihlahisoa tsa P0.9 li fihletse katleho e itseng marakeng a phahameng, 'me theko e theohile ka hoo e ka bang 30%.Bahlahlobisisi ba indasteri ba lumela hore lihlahisoa tsa P0.7 li lebelletsoe ho ba ka theko e tšoanang le ea pele ea lihlahisoa tsa P0.9.

Indasteri e lebelletse hore lilemong tse peli tse tlang, letoto la liindasteri tse holimo tsa lipontšo tsa LED tse kenyelletsang li-mini LED chips, joalo-joalo, li tla ntlafatsoa haholo, 'me boemo ba theknoloji ea sehlahisoa le ts'ebetso ea tlhahiso le tsona li tla ntlafatsoa haholo.Mmaraka oa indasteri o tobane le ho pota Monyetla oa ho fokotsa theko.Hona hape ke "nako e ntle" bakeng sa moralo oa moloko o mocha oa lihlahisoa tsa "P0.7 pitch".

Sesebelisoa sa 100-200-inch ke "boemo bo bocha" bo tloaelehileng bo lekang theknoloji ea indasteri le taolo ea litšenyehelo.

Ha e le hantle, lik'hamphani tse fapaneng li tla boela li etse liphetoho e le ho totobatsa melemo ea lihlahisoa tsa bona: mohlala, e le ho fokotsa litšenyehelo le mathata, bahlahisi ba ka fana ka lihlahisoa tsa 136-inch 4K tse nang le pixel e kholoanyane;kapa fana ka qeto ea 4K bakeng sa lihlahisoa tsa boholo bo nyane, joalo ka Samsung The Wall e sebelisa molumo oa 0.63mm.

Liqholotso tsa ponts'o ea P0.7 ke life?

Litsenyehelo tse phahameng

Ea pele ke litšenyehelo.Empa hase phephetso e kholo ka ho fetisisa.

Sena ke hobane P0.7mm e tlameha ho ba pontšo ea maemo a holimo, 'me ke bareki ba batlang hore ts'ebetso e be eona e tlang pele.Sena se tšoana le moloko ofe kapa ofe oa lihlahisoa tse nyenyane tsa LED tse "khaoletsoang 'marakeng o phahameng"' me ka potlako li fumana botumo ba 'maraka.Ho latela pono ea litšenyehelo, ha ho thata haholo hore lipontšo tsa P0.7 li qale ho atoloha 'marakeng oa maemo a holimo qalong.

Theknoloji ea tlhahiso e sa hōlileng

Ha ho bapisoa le P1.0, palo ea likarolo ho sebaka sa pontšo ea yuniti ea P0.7 e imena habeli.Leha ho le joalo, le hoja ho ka khoneha ho rua phihlelo ea theknoloji e bokelletsoeng ke lihlahisoa tse fetileng tsa P0.9-P1.0, e boetse e hloka mathata a macha mathateng a sa tsejoeng.Indasteri e ntse e le mohatong oa pele oa theknoloji e holileng ho etsa lihlahisoa tsa ponts'o tsa P0.7mm ka nepo.

Sekhahla se fapaneng hanyane, ha se maemo

Ntle le liphephetso tsa tekheniki ea litšenyehelo le ts'ebetso ea tlhahiso, phephetso e 'ngoe bakeng sa lihlahisoa tsa P0.7 ke hore sebaka se thata ho lekana.

Sesebelisoa sa 100-200-inch hangata ke "skrine se le seng" ho fapana le morero oa ho kopanya, ho bolelang hore lik'hamphani tse kholo tsa LED li hloka ho fumana "litlhoko tsa boholo ba kopo" tse tloaelehileng le ho li kopanya le bokhoni ba tekheniki ho theha ntho e tšoanang le: qeto ea 4K, lisenthimithara tse 120, lisenthimithara tse 150, lisenthimithara tse 180, lisenthimithara tse 200 le boholo bo bong bo tsitsitseng, empa boholo ba pixel pitch bo fapane.

Ka lebaka leo, likarolo tse bonahalang li tšoana tsa 110/120/130-inch li hloka ho sebelisa "mohaho o feto-fetohang oa mokhoa oa theknoloji" o feto-fetohang le maemo a P0.7.

Ho tobana le tlholisano e tobileng ho tsoa ho LCD ea khoebo ea setso kapa barekisi ba projeke

Ho phaella moo, 'marakeng oa pontšo ea LED ea micro-pitch pakeng tsa lisenthimithara tse 100-200, lik'hamphani tse nyenyane tsa li-screen tsa LED li boetse li hloka ho tobana le mathata a tlhōlisano ea lik'hamphani tse sebelisang li-skrini tse kholo tsa khoebo tsa LCD e le lihlahisoa tsa tsona.

'Marakeng o fetileng oa li-LED, lik'hamphani tse kholo tsa LED li ne li qothisana lehlokoa le lithaka tsa tsona, empa joale li hloka ho atolosa sebaka sa tlhōlisano hoo e batlang e le 'maraka oohle oa lipontšo tsa khoebo.E bile e tlameha ho tobana le khatello ea tlhōlisano ea lihlahisoa tsa LED tsa TFT-MINI / MICOR tse qalileng ke BOE le Huaxing Optoelectronics.

Related COB Display Suppliers

Samsung

Samsung e phatlalalitse Lebota le lecha ka 2022, ho kenyeletsoa 110-inch 4K Micro LED TV sete le skrine se seholo sa 8K 220-inch.

TV ea Micro LED ea 110-inch kaofela e sebelisa boto ea module ea P0.63 e nyane haholo ka har'a sephutheloana se felletseng sa Flip-chip COB.Qeto ea skrine ke 4K e phahameng haholo, khanya ke 800 nits ho ea holimo, 'me boleng ba gamut ea mebala ke 120%.Botenya ke 24.9mm feela.

Skrine se seholo sa 8K 220-inch se entsoe ka liphanele tse 'ne tsa 4K 110-inch.

Lebota le sebelisa theknoloji ea Micro LED, e nang le litšobotsi tsa ho ikhantša.Khanya ea tlhōrō ea TV ena e ka fihla ho 2000 nits, molumo o mosoeu o khanyang, o motšo o tebile, 'me' mala oa tlhaho ke oa sebele.Samsung e fana ka 0.63 le 0.94 Likhetho tse peli tsa pixel lia fumaneha.

Sekhahla sa ho khatholla se ka fihla ho 120Hz, se tšehetsa HDR10, le HDR10+, 'me khanya e phahameng ke 2000 nits.Ntle le moo, processor ea Micro AI e hahiloeng ka 2022 The Wall TV e ts'ehetsa botebo ba mebala ea 20-bit, e khona ho sekaseka motsotsoana o mong le o mong oa litaba ka nako ea nnete, le ho ntlafatsa boleng ba ponts'o ea setšoantšo ha e ntse e tlosa lerata.

Morao koana ka 2018, Samsung e ile ea senola TV ea 4K e kholo e bitsoang "The Wall" ho CES.Ho ipapisitsoe le theknoloji ea morao-rao ea Samsung ea MicroLED skrineng, e lekana le lisenthimithara tse 146 mme e etselitsoe liholo tsa lifilimi.Ntho e hlahelletseng ka ho fetisisa ha se skrine ea 146-inch Micro LED, empa "modularity".

Leyard

Ka la 30 Phuptjane 2022, Seboka se secha sa Leyard sa lefats'e sa tlhahiso ea lihlahisoa se ile sa lokolla ka molao letoto la "Lead Black Diamond" la theknoloji ea Micro LED le lihlahisoa tse ncha.

Lihlahisoa tsa letoto la lefats'e la Leyard Black Diamond Diamond li sebelisa theknoloji e tsoetseng pele ka ho fetesisa ea Micro LED.Lihlahisoa li koahela lihlahisoa tse ncha tsa P0.9-P1.8, hammoho le lihlahisoa tse bonts'ang tsa Nin1 Micro LED tse ka tlase ho P1.0, tse koahelang 80% lihlahisoa tse nyenyane tsa ka hare.

Letoto lena la lihlahisoa le amohela theknoloji e tsoetseng pele ka ho fetisisa ea Micro LED e felletseng ea flip-chip le ho paka, e nang le botsitso bo phahameng le ts'epahalo e phahameng (ho rarolla bothata ba popane), phapang e eketseha ka makhetlo a 3, khanya e eketseha ka makhetlo a 1.5, ho tšoana ho molemo, 'me matla a Comprehensive thekenoloji le melemo ea lihlahisoa tse kang tšebeliso e tlaase le ts'ebetso e phahameng ea litšenyehelo (haufi le theko ea mabone a terata ea khauta).

Ka nako e ts'oanang, Leyard o atlehile ho hlola botlolo ea litšenyehelo tse kholo tsa phetisetso ka tlase ho micro-pitch P1.0, a tsebisa lihlahisoa tsa ponts'o ea Micro LED ka ts'ebetso e phahameng haholo, mme a sutumelletsa mohala oa sehlahisoa sa Micro LED ho tloha lits'ebetsong tse phahameng ho isa ho tse kenyellelitsoeng. mmaraka (micro-pitch to small-pitch, Indoor to outdoor) ho fihlela tlhahiso e felletseng ea sehlahisoa.Nakong e tlang, lihlahisoa tsa COG, POG, le MiP le tsona li tla kopana le uena.

Tlas'a tšusumetso ea lintlha tse ngata tse kang ntlafatso ea lihlahisoa, ketane e boreleli ea liindasteri, ts'ebetso e ntseng e eketseha ea liteishene, ho eketsa kananelo ea marang-rang, le nts'etsopele e kopaneng ea baetsi ba lefats'e, indasteri ea Leyard Micro LED e potlakile, ts'ebetso ea tlhahiso ea bongata e ntlafetse haholo, 'me theko ea sehlahisoa e matla haholo. theoha, ho senya mokhoa oa ntoa oa theko.

Kedare

Ka la 8 Phuptjane 2022, Cedar Electronics e ile ea tsebisa lihlahisoa tsa pele tsa lefats'e tsa letoto la likristale tsa boselamose tsa COB le lihlahisoa tsa maemo a lefats'e tsa obsidian ho la Guangzhou.
Seboka sena se ile sa kopanya katleho ea morao-rao ea theknoloji ea Flip-chip COB, 'me lihlahisoa tse ncha tse matla tse kang letoto la phantom le letoto la obsidian le phatlalalitsoeng ke Cedar Electronics kaofela li ile tsa senoloa - 75-inch 4K Mini LED show direct super TV, 55-inch standard. display resolution 4* 4 splicing screens, 130-inch 4K smart conference all-in-one machine, 138-inch 4K smart touch all-in-one screen, ponts'o e ncha ea obsidian 0.9mm pitch 2K, joalo-joalo.

Letoto la Phantom ke sehlahisoa sa blockbuster se hlahisitsoeng ke Cedar Electronics lebaleng la ponts'o ea "green ultra-high-definition".E kopanya meralo e mengata e tšepahalang, e nka chip e ntšang khanya e boholo bo boholo, 'me e na le pontšo ea mohloli oa leseli, e leng eona e fokotsang mahlaseli a khanyang le ho hatella moiré..Letoto lena la lihlahisoa le na le mefuta e mene ea lihlahisoa: LED 55-inch, 60-inch, 65-inch standard display unit, 4K conference all-in-one machine, 4K super TV, le panelized displayed panel.'Me theknoloji ea "pixel multiplication", e ka hlahisa boitsebiso bo bongata ba litšoantšo ho basebelisi, ea ntlafatsa haholo phihlelo ea maikutlo a litaba, le ho finyella taolo e nepahetseng ea litšenyehelo tse felletseng ka tlhahiso e fokolang.Hajoale, letoto la Phantom le fihletse tlhahiso le phepelo ea P0.4-P1.2 micro-pitch COB, 4K/8K ultra-high-definition resolution le katoloso e phahameng ea tharollo, sebopeho sa boholo bo felletseng ba 55-inch-330-inch. , sehlahisoa se lokolloa E bontša hore Xida Electronics e kene sethaleng sa tlhahiso ea bongata ba "micro-pitch ultra-high-definition products" pele ho indasteri.

LEDMan

Ledman o lokolotse lihlahisoa tse kholo tsa 110-inch/138-inch Ledman giant screen tse loketseng tšebeliso ea lapeng ka 2021, mme a lokolla lihlahisoa tse 163-inch ka 2022, a sebelisa ka mafolofolo pina ea lapeng ea Micro LED ea bareki.

Ka la 16 Mmesa, 2022, Ledman o ile a tlisa lihlahisoa tsa sekirini se seholo sa 138-inch le 165-inch ho Yitian Holiday Plaza, OCT, Seterekeng sa Nanshan, Shenzhen.Ena hape ke pontšo ea pele lefatšeng ea lebenkele la LEDMAN le hlahang kantle ho marang-rang.

MABAPI LE AVOE LED

AVOE LED Display ke moetsi ea etelletseng pele oa tharollo ea tharollo e fumanehang Shenzhen, setsi se ntseng se tsoela pele le sa tlhahiso sa lipontšo tsa maemo a holimo.

Re ikemiseditse ho sebedisa theknoloji e ntjha ho ruisa mehala ya dipontsho le ho fa bareki ba rona boleng ho ba thusa ho hapa mmaraka.AVOE LED Display e fumana botumo bo botle bakeng sa li-module tsa COB tse bonts'ang le ho etsa lihlahisoa tse felisitsoeng tsa COB bakeng sa merero ea bareki ba rona.

Re se re qalile tlhahiso e boima ea COB P0.9mm / P1.2mm/ P1.56mm 16:9 600:337.5mm lipontšo tse nyane tsa sekontiri, 4K 163-inch all-in-one screen, le P0.78mm le P0.9375mm Mini 4in1 600: 337.5mm lipontšo tse tloaelehileng.

Haeba u thahasella ho fumanela moreki oa hau ponts'o e sebetsang hantle ea COB, ka kopo u seke oa qeaqea ho tlatsa foromo ho fumana lipuisano tsa rona.