Ho na le lifeme tse ngata tsa LCD tse khonang ho hlahisa theknoloji ea skrine ea LCD, eo har'a eona LG Display, BOE, Samsung, AUO, Sharp, TIANMA joalo-joalo kaofela e leng baemeli ba babatsehang.Ba bokelletse boiphihlelo ba lilemo tse ngata ho theknoloji ea tlhahiso, 'me e mong le e mong o na le tlholisano ea mantlha e fapaneng.Tlhahiso Lits'oants'o tsa LCD tse hlahisoang li na le karolo e phahameng ea 'maraka ebile ke barekisi ba ka sehloohong.Kajeno, re tla tsebahatsa ka botlalo hore na barekisi ba skrineng ba LCD ke bo-mang?
1. BOE
BOE ke moemeli ea tloaelehileng oa mofani oa skrini oa LCD oa China le moetsi e moholo ka ho fetisisa oa liphanele tsa ponts'o Chaena.Hona joale, palo ea thepa ea LCD e hlahisoang ke BOE masimong a lik'homphieutha le lithelefono tsa cellular e fihlile sebakeng sa pele lefatšeng.E ntse e tsoela pele ho hlahisa li-skrini tsa LCD bakeng sa lihlahisoa tsa indasteri ea lisebelisoa tsa elektronike tse kang Huawei le Lenovo.Lifeme li boetse li fumaneha Beijing, Chengdu, Hefei, Ordos le Chongqing., Fuzhou le libakeng tse ling tsa naha.
2. LG
LG Display ke ea LG Group ea Korea Boroa, e ka hlahisang mefuta e fapaneng ea li-skrini tsa LCD.Hajoale, e fana ka li-skrini tsa LCD bakeng sa Apple, HP, Dell, Sony, Philips le lihlahisoa tse ling tsa elektroniki.
3. Samsung
Samsung ke k'hamphani e kholo ka ho fetisisa ea lisebelisoa tsa elektroniki Korea Boroa.Tlhahiso ea hona joale ea li-skrini tsa LCD e fokotsehile botenya ha e ntse e boloka tlhaloso e phahameng e phahameng.E na le theknoloji ea mantlha ea tlhahiso ea li-skrini tsa LCD mme lihlahisoa tsa eona li romelloa lefatšeng ka bophara.
4. Innolux
Innolux ke k'hamphani e etsang theknoloji e Taiwan, China.E hlahisa liphanele tse felletseng tsa LCD le li-touch panel ka boholo bo boholo, bo mahareng le bo nyane.E na le sehlopha se matla sa tekheniki mme e hlahisa li-skrini tsa LCD bakeng sa bareki ba kang Apple, Lenovo, HP, le Nokia.
5. AUO
AUO ke khamphani e kholo ka ho fetisisa lefatšeng ea meralo ea liphanele tsa kristale ea mokelikeli, lipatlisiso le nts'etsopele, tlhahiso le papatso.Ntlo-kholo ea eona e Taiwan, 'me lifeme tsa eona li Suzhou, Kunshan, Xiamen le libakeng tse ling.E hlahisa li-skrini tsa LCD bakeng sa Lenovo, ASUS, Samsung le bareki ba bang.
6. Toshiba
Toshiba ke k'hamphani ea machaba, ntlo-khōlō ea eona ea Japane ke setsi sa lipatlisiso le nts'etsopele, 'me litsi tsa eona tsa tlhahiso li Shenzhen, Ganzhou le libakeng tse ling.E ka etsa li-skrini tse ncha tsa SED LCD tse nang le litaba tse phahameng tsa theknoloji.
7. Tianma Microelectronics
Tianma Microelectronics ke k'hamphani e thathamisitsoeng ka bongata sechabeng e kopanyang R&D, moralo, tlhahiso, thekiso le litšebeletso tsa lipontšo tsa LCD.Lits'oants'o tsa LCD tse hlahisoang le ho ntlafatsoa li sebelisoa haholo ke VIVO, OPPO, Xiaomi, Huawei le lik'hamphani tse ling.
8. Hunan Future Electronics
Hunan Future ke khoebo e ncha ea theknoloji e sebetsanang le R&D, moralo, tlhahiso le thekiso ea lisebelisoa tse bonts'ang kristale ea metsi le lihlahisoa tse tšehetsang.E ikemiselitse ho ba khoebo e kholo lefapheng la pontšo ea lefats'e, ho fa bareki lisebelisoa tse tloaelehileng le tse hlophisitsoeng tsa kristale ea mokelikeli Tharollo, k'hamphani e sebetsa ka ho khetheha tlhahisong le ts'ebetsong ea mefuta e fapaneng ea LCD ea monochrome le monochrome, mebala ea LCM (ho kenyeletsoa le li-module tsa TFT tsa mebala) lihlahisoa.Hona joale lihlahisoa tsa k'hamphani li koahela li-LCD tse kang TN, HTN, STN, FSTN, DFSTN, le VA, LCMs tse kang COB, COG, le TFT, le lihlahisoa tse fapaneng tsa elektroniki tse kang TP, OLED, joalo-joalo.
Ho tloha ha ho hlaha theknoloji ea kristale ea metsi (LCD) ka 1968, theknoloji e ntse e tsoela pele ho ntlafala le ho phunyeletsa, 'me lihlahisoa tsa ho qetela li kenelletse likarolong tsohle tsa tlhahiso le bophelo ba batho.Ka nts'etsopele e tsoelang pele ea thekenoloji, theknoloji ea OLED e hlahile butle-butle lebaleng le lecha la pontšo, empa LCD e ntse e le thekenoloji e kholo ka ho fetisisa.
Kamora lilemo tse mashome tsa nts'etsopele, matla a tlhahiso ea liphanele tsa LCD a 'nile a fetisetsoa naheng ea heso,' me ho hlahile bahlahisi ba bangata ba tlholisano ba LCD.Hajoale, indasteri ea liphanele tsa ponts'o e tsoetse pele butle-butle 'me e lebelletsoe ho qala potoloho e ncha ea kholo.
(1) Theknoloji e ncha tšimong ea pontšo e ntse e atleha, 'me LCD e ntse e le eona e ka sehloohong.
Hona joale, LCD le OLED ke litsela tse peli tsa theknoloji tse sebelisoang ka ho fetisisa tšimong ea lipontšo tse ncha.Ka bobeli li na le litšobotsi le melemo ea tsona mabapi le theknoloji le ts'ebeliso, ka hona, ho na le tlholisano maemong a mangata a ts'ebeliso ea ponts'o.Organic light-emitting diodes (OLEDs), tse tsejoang hape e le organic electro-laser displays le organic light-emitting semiconductors, li ka fetola ka kotloloho matla a motlakase hore e be matla a bobebe a limolek'hule tsa organic semiconductor material.Liphanele tse sebelisang theknoloji ea pontšo ea OLED ha li hloke ho sebelisa li-module tsa backlight.Leha ho le joalo, ka lebaka la khaello ea phepelo ea lisebelisoa tsa bohlokoa tsa OLED, ho itšetleha ka thepa e ka sehloohong e tsoang linaheng tse ling, lihlahisoa tse tlaase tsa lihlahisoa le litheko tse phahameng, joalo-joalo Ho ea ka pono ea ts'ebetso ea indasteri ea OLED ea lefats'e, tsoelo-pele ea OLED e ntse e le mohato oa pele, 'me LCD e ntse e le boemong bo ka sehloohong.
Ho ea ka lintlha tsa Sihan Consulting, theknoloji ea TFT-LCD e tla ikarabella bakeng sa 71% ea tšimo e ncha ea theknoloji ea pontšo ka 2020. TFT-LCD e sebelisa transistor array holim'a khalase ea khalase ea phanele ea kristale ea metsi ho etsa hore pixel e 'ngoe le e' ngoe ea LCD e be le sebaka se ikemetseng. semiconductor switch.Pixel e 'ngoe le e' ngoe e ka laola kristale ea metsi pakeng tsa likarolo tse peli tsa khalase ka li-pulses, ke hore, taolo e ikemetseng, e nepahetseng le e tsoelang pele ea pixel ka 'ngoe "point-to-point" e ka etsoa ka li-switches tse sebetsang.Moralo o joalo o thusa ho ntlafatsa lebelo la ho arabela skrineng sa kristale ea mokelikeli 'me o khona ho laola bohlooho bo bonts'itsoeng, ka ho etsa joalo o netefatse hore mebala ea litšoantšo ea sebele le boleng ba setšoantšo bo khahlisang haholoanyane.
Ka nako e ts'oanang, theknoloji ea LCD le eona e lula e tsoela pele, e bonts'a matla a macha, 'me theknoloji ea ponts'o e kobehileng e fetohile e' ngoe ea likhatelopele tse ncha tsa theknoloji ea LCD.Botebo ba pono bo entsoeng ke ho kobeha ha skrini se kobehileng bo etsa hore boemo ba setšoantšo e be ba nnete le ho ba borui, bo ntlafatsa maikutlo a ho qoelisoa ka pono, bo fifatsa moeli o tiileng pakeng tsa ntho ea sebele le 'nete, bo fokotsa ho kheloha sebaka pakeng tsa setšoantšo se ka mahlakoreng ka bobeli. ea skrine le leihlo la motho, 'me o fumana setšoantšo se leka-lekaneng.Ntlafatsa sebaka sa pono.Har'a bona, theknoloji ea LCD e feto-fetohang e phunyeletsa ka mokhoa o tsitsitseng oa li-module tsa LCD ho theknoloji ea tlhahiso ea bongata, 'me e lemoha phetoho ea mahala ea LCD e feto-fetohang holim'a li-module ka ponts'o e pota-potileng le pontšo e tobileng, e lumellang basebelisi ho iketsetsa tsa bona ho latela litlhoko tsa bona. litlhoko.Tobetsa konopo ho chencha lipakeng tsa libopeho tse otlolohileng le tse otlolohileng, 'me u lemohe mokhoa oa skrineng maemong a fapaneng joalo ka ofisi, papali, le boithabiso, 'me u kopane le ts'ebeliso ea ho fetolela lipono tse ngata.
(2) Phetiso e potlakileng ea matla a tlhahiso ea phanele ea LCD ho ea naheng ea China
Hajoale, indasteri ea liphanele tsa LCD e shebane haholo le Japane, Korea Boroa, Taiwan le China.Mainland China e qalile morao haholo, empa e tsoetse pele ka potlako lilemong tsa morao tjena.Ka 2005, matla a tlhahiso ea liphanele tsa LCD tsa China a ne a etsa karolo ea 3% feela ea kakaretso ea lefats'e, empa ka 2020, tlhahiso ea LCD ea China e nyolohetse ho 50%.
Nakong ea nts'etsopele ea indasteri ea LCD ea naha ea heso, ho hlahile baetsi ba liphanele tsa LCD ba bangata ba nang le tlholisano, joalo ka BOE, Shenzhen Tianma, le China Star Optoelectronics.Lintlha tsa Omdia li bonts'a hore ka 2021, BOE e tla ba maemong a pele ho thomello ea phanele ea TV ea LCD ka limilione tse 62.28, e leng karolo ea 23.20% ea 'maraka.Ntle le nts'etsopele e potlakileng ea likhoebo naheng ea heso, tlas'a semelo sa karohano ea tlhahiso ea mesebetsi lefatšeng ka bophara le tokiso le ho buloa ha naha ea heso, lik'hamphani tsa kantle ho naha tse kang Samsung Display ea Korea Boroa le LG Display le tsona li tsetelelitse le ho aha lifeme naheng e kholo. naha ea heso, e bileng le phello e ntle ntlafatsong ea indasteri ea LCD ea naha ea heso .
(3) Mmaraka oa liphanele oa ponts'o o nkile 'me o qalile potoloho e ncha ea ho ea holimo
Ho latela lintlha tsa litheko tsa phanele, kamora Mphalane 2022, maemo a tlase a liphanele a theohile haholo, 'me litheko tsa liphanele tsa boholo bo bong li ile tsa phahama.Khoeli le khoeli ho hlaphoheloa 2/3/10/13/20 lidolara tsa Amerika / sengoathoana, litheko tsa phanele li ntse li tsoela pele ho nyoloha, li qalile potoloho ea holimo.Nakong e fetileng, ka lebaka la ho theoha ha lisebelisoa tsa elektronike tsa bareki, tlhokahalo e feteletseng le e botsoa indastering ea phanele e holimo, litheko li ile tsa tsoela pele ho theoha, 'me baetsi ba liphanele le bona ba ile ba fokotsa tlhahiso haholo.Kamora hoo e ka bang halofo ea selemo ea tumello ea thepa, litheko tsa phanele li tla emisa butle-butle ho theoha le ho tsitsisa ho tloha bofelong ba 2022 ho isa qalong ea 2023, 'me ketane ea phepelo e khutlela butle-butle maemong a tloaelehileng a lethathamo.Hona joale, mahlakoreng a phepelo le tlhokahalo ha e le hantle a boemong bo tlaase, 'me ha ho na boemo ba ho theoha ho hoholo ha litheko tsa phanele ka kakaretso,' me phanele e bontšitse mokhoa oa ho hlaphoheloa.Ho latela lintlha tse tsoang ho Omdia, mokhatlo o hlophisitsoeng oa lipatlisiso bakeng sa indasteri ea liphanele, kamora ho ba le sejana ka 2022, boholo ba mmaraka oa phanele bo lebelletsoe ho tlisa kholo ea lilemo tse tšeletseng tse latellanang, e lebelletsoeng ho eketseha ho tloha ho US $ 124.2 bilione ka 2023 ho ea US. $143.9 bilione ka 2028, keketseho ea 15.9%.Indasteri ea phanele e mothating oa ho tlisa lintlha tse tharo tse kholo tsa inflection: potoloho ea nchafatso, phepelo le tlhoko, le theko.Ka 2023, ho lebelletsoe ho qala potoloho e ncha ea kholo.Ho tsosolosoa ho lebelletsoeng ha indasteri ea liphanele ho boetse ho tsamaisitse katoloso ea matla a tlhahiso ea bahlahisi ba liphanele.Ho latela lintlha tsa Setsi sa Lipatlisiso sa Huajing Industrial, matla a tlhahiso ea phanele ea LCD ea China e tla ba lisekoere-mithara tse limilione tse 175.99 ka 2020, 'me e lebelletsoe ho fihla lisekoere-mithara tse limilione tse 286.33 ka 2025, keketseho ea 62.70%.
Nako ea poso: Aug-08-2023
