Kune akawanda mafekitori eLCD anokwanisa kugadzira tekinoroji yeLCD skrini, pakati peiyo LG Display, BOE, Samsung, AUO, Sharp, TIANMA nezvimwewo vamiriri vakanakisa.Ivo vakaunganidza makore mazhinji echiitiko mukugadzira tekinoroji, uye imwe neimwe ine akasiyana musimboti kukwikwidza.Kugadzira Zvidzitiro zveLCD zvinogadzirwa zvine chikamu chemusika chepamusoro uye vatengesi vepamusoro.Nhasi, isu tichasuma zvakadzama kuti ndiani LCD screen supplier?
1. BOE
BOE mumiririri akajairwa weChina LCD screen supplier uye hombe yekuratidzira mapaneru anogadzira muChina.Parizvino, kutumirwa kwevhoriyamu yeLCD skrini inogadzirwa neBOE muminda yemakomputa ekunyorera uye nharembozha yasvika panzvimbo yekutanga pasirese.Inoenderera mberi nekugadzira maLCD skrini ezvigadzirwa muindasitiri yemagetsi seHuawei neLenovo.Iwo mafekitori ari zvakare muBeijing, Chengdu, Hefei, Ordos, uye Chongqing., Fuzhou nedzimwe nzvimbo dzenyika.
2. LG
LG Display ndeyeSouth Korea's LG Group, iyo inogona kugadzira akasiyana marudzi eLCD skrini.Parizvino, inopa LCD skrini yeApple, HP, Dell, Sony, Philips uye zvimwe zvigadzirwa zvemagetsi.
3. Samsung
Samsung ndiyo hombe kambani yemagetsi muSouth Korea.Kugadzirwa kwayo ikozvino kweLCD skrini kwakaderedza ukobvu uku ichichengetedza yakakwirira-tsanangudzo.Iyo ine yakakosha kugadzira tekinoroji yeLCD skrini uye zvigadzirwa zvayo zvinotumirwa kune ese pasirese.
4. Innolux
Innolux ikambani inogadzira tekinoroji muTaiwan, China.Iyo inogadzira yakazara LCD mapaneru uye ekubata mapaneru muhukuru, hwepakati uye diki saizi.Iyo ine yakasimba tekinoroji timu uye inogadzira LCD skrini kune vatengi vakaita seApple, Lenovo, HP, uye Nokia.
5. AUO
AUO ndiyo hombe yepasirese yemvura yekristaro inoratidzira pani dhizaini, yekutsvaga nekusimudzira, kugadzira uye kushambadzira kambani.Hofisi yaro iri muTaiwan, uye mafekitori ayo ari muSuzhou, Kunshan, Xiamen nedzimwe nzvimbo.Iyo inogadzira LCD skrini yeLenovo, ASUS, Samsung uye vamwe vatengi.
6. Toshiba
Toshiba ikambani yenyika dzakawanda, muzinda wayo weJapan inzvimbo yekutsvagisa nekusimudzira, uye mabhesi ayo ekugadzira ari muShenzhen, Ganzhou nedzimwe nzvimbo.Inogona kugadzira mitsva yeSED LCD skrini ine yakakwira tekinoroji zvemukati.
7. Tianma Microelectronics
Tianma Microelectronics ikambani yakakura yakanyorwa neruzhinji inobatanidza R&D, dhizaini, kugadzira, kutengesa uye sevhisi yeLCD kuratidza.Iwo maLCD skrini anogadzirwa uye akagadziridzwa anonyanya kushandiswa neVIVO, OPPO, Xiaomi, Huawei nemamwe makambani.
8. Hunan Future Electronics
Hunan Future ibhizimusi rekuvandudza tekinoroji inoshanda muR&D, dhizaini, kugadzira uye kutengesa kwemvura yekristaro yekuratidzira michina uye zvigadzirwa zvinotsigira.Yakazvipira kuve bhizinesi rakakura mundima yekuratidzira yepasirese, ichipa vatengi neyakajairwa uye yakagadziridzwa mvura yekristaro yekuratidzira zvikamu Solution, kambani inonyanya mukugadzira uye kushanda kweakasiyana monochrome LCD uye monochrome, ruvara LCM (kusanganisira mavara TFT modules) akatevedzana. zvigadzirwa.Ikozvino zvigadzirwa zvekambani zvinovhara maLCD akadai seTN, HTN, STN, FSTN, DFSTN, uye VA, LCMs seCOB, COG, uye TFT, uye akasiyana zvigadzirwa zvemagetsi zvakaita seTP, OLED, nezvimwe.
Kubva pakaonekwa tekinoroji yekiristal kuratidza tekinoroji (LCD) muna 1968, tekinoroji yakaramba ichikura uye nekupwanya, uye zvigadzirwa zvekupedzisira zvakapinda mune ese maficha ekugadzirwa kwevanhu uye hupenyu.Nekuenderera mberi kwekuvandudza tekinoroji, tekinoroji yeOLED yakabuda zvishoma nezvishoma mumunda mutsva wekuratidzira, asi LCD ichiri iyo mhedziso huru tekinoroji.
Mushure memakumi emakore ebudiriro, LCD mapaneru ekugadzira simba akaenderera mberi achiendeswa kunyika yangu, uye akati wandei emakwikwi eLCD mapaneru ekugadzira akabuda.Parizvino, iyo indasitiri yekuratidzira yakawedzera zvishoma nezvishoma uye inotarisirwa kutanga kutenderera kutsva kwekukura.
(1) Tekinoroji nyowani mumunda wekuratidzira ari kubudirira, uye LCD ichiri kutora mhedziso huru.
Parizvino, LCD neOLED ndiwo maviri anonyanya kushandiswa tekinoroji nzira mumunda wezviratidziro zvitsva.Vese vane hunhu hwavo uye mabhenefiti maererano nehunyanzvi uye mashandisiro, saka kune kukwikwidza mune akawanda ekuratidzira application mamiriro.Organic light-emitting diodes (OLEDs), inozivikanwawo se organic electro-laser displays uye organic light-emitting semiconductors, inogona kushandura zvakananga simba remagetsi kuita simba rechiedza reorganic semiconductor zvinhu mamorekuru.Mapaneru anoshandisa OLED kuratidza tekinoroji haidi kushandisa backlight modules.Nekudaro, nekuda kwekushomeka kweOLED kiyi yemidziyo yekupa, kutsamira kune kutengeswa kwezvinhu zvakakosha, goho rezvigadzirwa zvakaderera uye mitengo yakakwira, nezvimwe. uye LCD ichiri kutora mhedziso inotonga chinzvimbo.
Sekureva kwaSihan Consulting data, TFT-LCD tekinoroji ichaita 71% yenzvimbo nyowani yekuratidzira tekinoroji muna 2020. TFT-LCD inoshandisa transistor array pagirazi substrate yeiyo liquid crystal panel kuita kuti pixel yega yega yeLCD ive yakazvimirira. semiconductor chinja.Pixel yega yega inokwanisa kudzora iyo kristaro yemvura pakati pemagirazi maviri substrates kuburikidza nemapoinzi pulses, ndiko kuti, yakazvimiririra, chaiyo uye inoenderera kudzora kwega yega pixel "point-to-point" inogona kuitika kuburikidza neanoshanda switch.Dhizaini yakadai inobatsira kuvandudza kumhanya kwekupindura kweiyo liquid crystal display screen uye inogona kudzora inoratidzwa greyscale, nekudaro ichiva nechokwadi chechokwadi chemavara emifananidzo uye mamwe anofadza emhando yemifananidzo.
Panguva imwecheteyo, tekinoroji yeLCD iri kuramba ichikura, ichiratidza hunyoro hutsva, uye tekinoroji yakakombama yekuratidzira yave imwe yebudiriro nyowani muLCD tekinoroji.Iyo yekuona kudzika kwemunda inoumbwa nekupeta kweyakakomberedzwa skrini inoita kuti nhanho yepikicha ive yechokwadi uye yakapfuma, inosimudzira pfungwa yekunyudzwa kwekuona, inodzima muganho wakasimba pakati pechokwadi uye chokwadi, inoderedza kutsauka kwechinhambwe pakati pemufananidzo wemupendero pamativi ese. zvechidzitiro uye ziso remunhu, uye inowana imwe yakaenzana mufananidzo.Kuvandudza ndima yekuona.Pakati pavo, iyo LCD inoshanduka yepasi module tekinoroji inopwanya kuburikidza neyakagadziriswa fomu yeLCD kuratidza modules muhuwandu hwekugadzira tekinoroji, uye inoona iyo yemahara shanduko yeLCD inosiyana yepasi modules mune curved pamusoro pekuratidzira uye kuratidzwa kwakananga, zvichibvumira vashandisi kugadzirisa yavo pachavo zvinoenderana nekwavo. zvinodiwa.Dzvanya kiyi kuti uchinje pakati pemaumbirwo akatwasuka uye akatwasuka, uye ziva iyo skrini modhi mune akasiyana mamiriro senge hofisi, mutambo, uye varaidzo, uye kusangana nekushandiswa kweakawanda-scene shanduko.
(2) Yakawedzera kufambisa kweLCD mapaneru ekugadzira kugona kuenda kuChina
Parizvino, iyo LCD panel indasitiri inonyanya kutariswa muJapan, South Korea, Taiwan, uye mainland China.Mainland China yakatanga kunonoka, asi yakakurumidza kukura mumakore achangopfuura.Muna 2005, LCD yekuChina yekugadzira mapaneru ekugadzira yaingoita 3% chete yepasi rose, asi muna 2020, China yekugadzira LCD yekugadzira yakakwira kusvika pa50%.
Munguva yekuvandudzwa kweindasitiri yeLCD yenyika yangu, huwandu hwevanokwikwidza LCD panel vagadziri vakabuda, vakaita seBOE, Shenzhen Tianma, uye China Star Optoelectronics.Omdia data inoratidza kuti muna 2021, BOE ichave yekutanga mupasi rose LCD TV pani kutumira ne 62.28 miriyoni ekutakura, inoverengera 23.20% yemusika.Pamusoro pekusimudzira kukurumidza kwemabhizinesi munyika yangu, pasi pemamiriro ekugadzirwa kwepasi rose kwechikamu chevashandi uye shanduko nekuvhurwa kwenyika yangu, makambani ekunze akadai seSouth Korea's Samsung Display uye LG Display akadyara uye akavaka mafekitori munyika. nyika yangu, iyo yakave nemhedzisiro yakanaka mukusimudzira indasitiri yeLCD yenyika yangu.
(3) Musika wepaneru yekuratidzira watora ndokutanga kutenderera kutsva
Zvinoenderana nedhata yemutengo wepaneru, mushure meGumiguru 2022, kudzika kwemapanera kwadzikira zvakanyanya, uye mitengo yemamwe saizi mapaneru akawedzera.Mwedzi kupora 2/3/10/13/20 US madhora / chidimbu, mapaneru mitengo inoramba ichikwira, yatangazve kutenderera kukwira.Kare, nekuda kwekudzikira kwemagetsi evatengi, kuwandisa uye kudongorera kudiwa muindasitiri yepaneru yepamusoro, mitengo yepaneru yakaramba ichidzika, uye vagadziri vepaneru vakaderedza zvakanyanya kugadzirwa.Mushure meinoda kusvika hafu yegore yemvumo yekutenga, mitengo yepaneru ichamira zvishoma nezvishoma kudonha uye kudzikama kubva pakupera kwa2022 kusvika kutanga kwa2023, uye cheni yekugovera iri kudzoka zvishoma nezvishoma kune yakajairwa nhanho dzekuverenga.Parizvino, mativi ekupa uye anodiwa ari padanho rakaderera, uye hapana mamiriro ekudonha kwakanyanya kwemitengo yepaneru zvachose, uye pani yakaratidza maitiro ekudzoreredza.Zvinoenderana nedata kubva kuna Omdia, inyanzvi yekutsvagisa sangano repanel indasitiri, mushure mekuona dhiri muna 2022, saizi yemusika wepanji inotarisirwa kuunza makore matanhatu akateedzana ekukura, ayo anotarisirwa kuwedzera kubva kuUS $ 124.2 bhiriyoni muna 2023 kuenda kuUS. $143.9 bhiriyoni muna 2028, kuwedzera kwe15.9%.Iyo indasitiri yepaneru yave kuda kuunza matatu makuru inflection mapoinzi: kuvandudza kutenderera, kugovera uye kudiwa, uye mutengo.Muna 2023, zvinotarisirwa kutanga kutenderera kutsva kwekukura.Kudzoreredzwa kunotarisirwa kudzoreredzwa kweindasitiri yepaneru kwakafambisawo kuwedzera kwekugadzira mapaneru evagadziri.Zvinoenderana nedata reHuajing Industrial Research Institute, China yeLCD inoratidzira mapaneru ekugadzira huwandu huchave 175.99 miriyoni masikweya metres muna 2020, uye inotarisirwa kusvika 286.33 miriyoni masikwemita panosvika 2025, kuwedzera kwe62.70%.
Nguva yekutumira: Aug-08-2023
