Enwere ọtụtụ ụlọ ọrụ LCD nwere ike ịmepụta teknụzụ ihuenyo LCD, n'etiti nke LG Ngosipụta, BOE, Samsung, AUO, Sharp, TIANMA wdg bụ ndị nnọchianya mara mma.Ha achịkọtala ọtụtụ afọ nke ahụmịhe na teknụzụ mmepụta, na nke ọ bụla nwere asọmpi isi dị iche iche.Mmepụta Ihuenyo LCD emepụtara nwere oke ahịa ma bụrụ ndị na-ebubata ihe.Taa, anyị ga-ewebata n'ụzọ zuru ezu ndị bụ ndị na-eweta ihuenyo LCD?
1. BOE
BOE bụ onye nnọchianya nke China LCD ihuenyo soplaya na nnukwu ngosi panel emeputa na China.Ka ọ dị ugbu a, oke mbupu nke ihuenyo LCD nke BOE mepụtara na kọmpụta akwụkwọ ndetu na ekwentị eruola ebe mbụ n'ụwa.Ọ na-aga n'ihu na-emepụta ihuenyo LCD maka ngwaahịa na ụlọ ọrụ eletrọnịkị dị ka Huawei na Lenovo.Ụlọ ọrụ ndị a dịkwa na Beijing, Chengdu, Hefei, Ordos, na Chongqing., Fuzhou na akụkụ ndị ọzọ nke mba.
2. LG
Ngosipụta LG bụ nke South Korea LG Group, nke nwere ike imepụta ụdị ihuenyo LCD dị iche iche.Ugbu a, ọ na-enye ihuenyo LCD maka Apple, HP, Dell, Sony, Philips na ngwaahịa eletrọnịkị ndị ọzọ.
3. Samsung
Samsung bụ ụlọ ọrụ eletrọnịkị kacha na South Korea.Mmepụta ya ugbu a nke ihuenyo LCD belatara oke ka ọ na-ejigide nkọwa dị elu.Ọ nwere teknụzụ mmepụta isi nke ihuenyo LCD na ngwaahịa ya na-ebupụ na ụwa niile.
4. Innolux
Innolux bụ ụlọ ọrụ na-emepụta teknụzụ na Taiwan, China.Ọ na-emepụta panel LCD zuru oke na ogwe aka na nnukwu, ọkara na obere nha.Ọ nwere otu ọrụ teknụzụ siri ike ma na-emepụta ihuenyo LCD maka ndị ahịa dị ka Apple, Lenovo, HP, na Nokia.
5. AUO
AUO bụ ihe ngosi panel nke mmiri mmiri kristal kachasị ukwuu n'ụwa, nyocha na mmepe, ụlọ ọrụ nrụpụta na ịzụ ahịa.Isi ụlọ ọrụ ya dị na Taiwan, ụlọ ọrụ ya dị na Suzhou, Kunshan, Xiamen na ebe ndị ọzọ.Ọ na-emepụta ihuenyo LCD maka Lenovo, ASUS, Samsung na ndị ahịa ndị ọzọ.
6. Toshiba
Toshiba bụ ụlọ ọrụ mba dị iche iche, isi ụlọ ọrụ Japan bụ ụlọ ọrụ nyocha na mmepe, yana ntọala mmepụta ya dị na Shenzhen, Ganzhou na ebe ndị ọzọ.Ọ nwere ike rụpụta ihuenyo SED LCD ọhụrụ nwere ọdịnaya teknụzụ dị elu.
7. Tianma Microelectronics
Tianma Microelectronics bụ nnukwu ọnụ ọgụgụ ọha depụtara ụlọ ọrụ na-ejikọta R & D, imewe, mmepụta, ahịa na ọrụ nke LCD ngosi.Ihuenyo LCD emepụtara ma mepụta bụ VIVO, OPPO, Xiaomi, Huawei na ụlọ ọrụ ndị ọzọ na-ejikarị eme ihe.
8. Hunan Future Electronics
Hunan Future bụ ụlọ ọrụ teknụzụ ọhụrụ pụrụ iche na R&D, imewe, mmepụta na ire nke ngwaọrụ ngosipụta kristal mmiri na ngwaahịa na-akwado.Ọ na-agba mbọ ịghọ ụlọ ọrụ na-emepụta ihe na mpaghara ngosi zuru ụwa ọnụ, na-enye ndị ahịa ihe ngosi ihe ngosi ihe ngosi kristal na ahaziri ahazi, ụlọ ọrụ ahụ na-ahụ maka mmepụta na ọrụ nke LCD monochrome dị iche iche na monochrome, agba LCM (gụnyere agba TFT modul) usoro. ngwaahịa.Ugbu a ngwaahịa ụlọ ọrụ na-ekpuchi LCD dị ka TN, HTN, STN, FSTN, DFSTN, na VA, LCM dị ka COB, COG, na TFT, na ngwaahịa elektrọn dị iche iche dị ka TP, OLED, wdg.
Ebe ọ bụ na ọ pụtara teknụzụ ihe ngosi kristal mmiri (LCD) na 1968, teknụzụ ahụ na-aga n'ihu na-etolite ma na-agbaji, na ngwaahịa ọnụ abanyela n'akụkụ niile nke mmepụta na ndụ ndị mmadụ.Site na mmepe nke teknụzụ na-aga n'ihu, teknụzụ OLED ejirila nke nta nke nta pụta na mpaghara ngosi ọhụrụ, mana LCD ka bụ teknụzụ kachasị.
Mgbe ọtụtụ iri afọ nke mmepe gasịrị, a na-ebugharị ikike mmepụta LCD na mba m, na ọtụtụ ndị na-emepụta panel LCD na-asọmpi apụtawo.Ka ọ dị ugbu a, ụlọ ọrụ ngosi ngosi ejirila nwayọọ nwayọọ gbakee ma na-atụ anya ịmalite usoro ọhụrụ nke ọganihu.
(1) Teknụzụ ọhụrụ na mpaghara ngosi na-eto eto, LCD ka na-eburukwa isi ihe
Ugbu a, LCD na OLED bụ ụzọ teknụzụ abụọ a na-ejikarị eme ihe n'ọhịa ngosi ọhụrụ.Ha abụọ nwere njirimara na uru nke aka ha na teknụzụ na ngwa ngwa, yabụ enwere asọmpi n'ọtụtụ ihe ngosi ngwa ngosi.Organic ọkụ-emitting diodes (OLEDs), makwaara dị ka organic electro-laser ngosi na organic ìhè-emitting semiconductor, nwere ike ozugbo tọghata ọkụ eletrik ka ọkụ ọkụ nke organic semiconductor ihe ụmụ irighiri ihe.Ogwe ndị na-eji teknụzụ ngosi OLED adịghị mkpa iji modul ọkụ azụ.Otú ọ dị, n'ihi ụkọ nke OLED isi akụrụngwa ọkọnọ, ịdabere na mbubata nke isi akụrụngwa, obere ngwaahịa mkpụrụ na elu ọnụ ahịa, wdg Site n'echiche nke zuru ụwa ọnụ OLED ụlọ ọrụ usoro, mmepe nke OLED ka na mbụ ogbo. na LCD ka na-anọkwa n'ọnọdụ kachasị ike.
Dị ka Sihan Consulting data, TFT-LCD technology ga-aza 71% nke ọhụrụ ngosi technology ubi na 2020. TFT-LCD na-eji transistor array na iko mkpụrụ nke mmiri kristal panel ime ka onye ọ bụla pixel nke LCD nwere onwe ya. semiconductor mgba ọkụ.Pikselụ ọ bụla nwere ike ijikwa kristal mmiri dị n'etiti mkpụrụ iko abụọ ahụ site na mkpụrụ akụ, ya bụ, njikwa kwụ ọtọ, nke ziri ezi na nke na-aga n'ihu nke pixel ọ bụla "ebe-na-isi" nwere ike mezuo site na ngbanwe na-arụ ọrụ.Nhazi dị otú ahụ na-enyere aka melite ọsọ nzaghachi nke ihuenyo ngosi kristal mmiri mmiri ma nwee ike ijikwa isi awọ egosipụtara, si otú ahụ na-eme ka agba oyiyi dịkwuo mma na àgwà oyiyi mara mma.
N'otu oge ahụ, teknụzụ LCD na-etolitekwa mgbe niile, na-egosi ike ọhụrụ, yana teknụzụ ngosipụta elu agbagọ aghọwo otu n'ime ihe ọhụụ ọhụrụ na teknụzụ LCD.The visual omimi nke ubi guzobere site ekwe nke curved ihuenyo ihuenyo na-eme ka foto larịị ọzọ ezigbo na ọgaranya, enhances echiche nke visual immersion, blurs siri ike ókè n'etiti mebere na eziokwu, na-ebelata anya deviation n'etiti nsọtụ picture n'akụkụ abụọ. nke ihuenyo na anya mmadụ, ma nweta ihe oyiyi ziri ezi karị.Melite mpaghara nlele.N'ime ha, LCD variable modul teknụzụ na-agbaji site n'ụdị modulu ngosi LCD dị na teknụzụ mmepụta oke, wee chọpụta ngbanwe n'efu nke LCD variable modul modul na ngosipụta ihu ihu na ngosipụta ozugbo, na-enye ndị ọrụ ohere ịhazi onwe ha dịka ha si dị. mkpa.Pịa igodo ka ịgbanwee n'etiti ụdị kwụ ọtọ na nke kwụ ọtọ, wee ghọta ọnọdụ ihuenyo n'ọnọdụ dị iche iche dị ka ụlọ ọrụ, egwuregwu, na ntụrụndụ, wee zute ngbanwe nke ọtụtụ ihe nkiri.
(2) Accelerated nyefe nke LCD panel mmepụta ike na China China
Ka ọ dị ugbu a, ụlọ ọrụ panel LCD gbadoro anya na Japan, South Korea, Taiwan, na China China.Mainland China malitere obere oge, mana etoola ngwa ngwa n'afọ ndị na-adịbeghị anya.N'afọ 2005, ikike mmepụta panel LCD nke China ruru naanị 3% nke mkpokọta ụwa, mana na 2020, ikike mmepụta LCD China eruola 50%.
N'oge mmepe nke ụlọ ọrụ LCD nke obodo m, ọtụtụ ndị na-emepụta panel LCD na-asọmpi apụtala, dị ka BOE, Shenzhen Tianma, na China Star Optoelectronics.Data Omdia na-egosi na na 2021, BOE ga-ebute ụzọ na mbupu LCD TV zuru ụwa ọnụ na mbupu nde 62.28, na-aza 23.20% nke ahịa.Na mgbakwunye na mmepe ngwa ngwa nke ụlọ ọrụ na mpaghara ala m, n'okpuru ndabere nke ngalaba nrụpụta zuru ụwa ọnụ na nhazigharị na mmeghe nke obodo m, ụlọ ọrụ si mba ọzọ dị ka Samsung Ngosipụta South Korea na LG Display etinyewokwa ego ma wuo ụlọ ọrụ na ala ala. obodo m, nke nwere mmetụta dị mma na mmepe nke ụlọ ọrụ LCD obodo m.
(3) Ahịa panel ngosi eburula wee malite usoro mgbago elu ọhụrụ
Dabere na data ọnụahịa panel, ka Ọktoba 2022 gachara, usoro mgbada ala nke paneelụ agbadala nke ukwuu, ọnụ ahịa nke akụkụ ụfọdụ agbagoro agbagoro.Mgbake kwa ọnwa 2/3/10/13/20 US dollar / ibe, ọnụ ahịa panel na-aga n'ihu na-ebuli elu, amaliteghachila okirikiri elu.Na mbụ, n'ihi mbelata nke ndị na-eji eletrọnịkị ndị na-azụ ahịa, nrịanrịa na enweghị ume na ụlọ ọrụ panel nke a na-ebuli elu, ọnụ ahịa panel nọgidere na-ada, na ndị na-emepụta panel na-ebelatakwa mmepụta nke ọma.Mgbe ihe fọrọ nke nta ka ọ bụrụ ọkara afọ nke mkpochapụ ngwa ahịa, ọnụ ahịa panel ga-eji nwayọọ nwayọọ kwụsị ịdaba ma kwụsie ike site na njedebe nke 2022 ruo mmalite nke 2023, ụdọ ọkọnọ na-eji nwayọọ nwayọọ na-alaghachi na ọkwa ngwa ahịa nkịtị.Ka ọ dị ugbu a, akụkụ ndị na-enye ihe na-achọsi ike na-adabere na ọkwa dị ala, ọ dịghịkwa ọnọdụ maka ọdịda dị nkọ na ọnụ ahịa panel n'ozuzu ya, na panel ahụ egosiwo usoro mgbake.Dabere na data sitere na Omdia, ụlọ ọrụ nyocha ọkachamara maka ụlọ ọrụ panel, mgbe ọ nwetachara mmiri mmiri na 2022, a na-atụ anya nha ahịa panel ga-ebute uto afọ isii sochirinụ, nke a na-atụ anya na ọ ga-abawanye site na ijeri US $ 124.2 na 2023 ruo US. $143.9 ijeri na 2028, mmụba nke 15.9%.Ụlọ ọrụ panel ahụ na-achọ iwebata isi ihe mgbagha atọ: usoro mmeghari ohuru, ọkọnọ na ọchịchọ, na ọnụahịa.N'afọ 2023, a na-atụ anya na ọ ga-amalite usoro okirikiri ọhụrụ.Mgbake a na-atụ anya na ụlọ ọrụ panel ahụ akwalitewokwa mgbasawanye nke ikike mmepụta panel.Dị ka data nke Huajing Industrial Research Institute si kwuo, ikike mmepụta panel LCD nke China ga-abụ 175.99 nde square mita na 2020, a na-atụkwa anya iru 286.33 nde square mita site na 2025, mmụba nke 62.70%.
Oge nzipu: Ọgọst-08-2023
