Nui nā hale hana LCD hiki ke hana i ka ʻenehana pale LCD, ma waena o LG Display, BOE, Samsung, AUO, Sharp, TIANMA etc. he mau ʻelele maikaʻi loa.Ua hōʻiliʻili lākou i nā makahiki he nui o ka ʻike i ka ʻenehana hana, a he ʻokoʻa ko kēlā me kēia.Hana ʻia ʻO nā pale LCD i hana ʻia he mahele mākeke kiʻekiʻe a he mau mea hoʻolako nui.I kēia lā, e hoʻolauna mākou i nā kikoʻī ʻo wai ka mea hoʻolako pale LCD?
1. BOE
ʻO BOE kahi mākaʻikaʻi maʻamau o China LCD screen supplier a me ka mea hana panel hōʻike nui loa ma Kina.I kēia manawa, ʻo ka nui o ka hoʻouna ʻana o nā pale LCD i hana ʻia e BOE ma nā kula o nā kamepiula puke a me nā kelepona paʻa i hiki i kahi mua ma ka honua.Ke hoʻomau nei ka hana ʻana i nā pale LCD no nā huahana i ka ʻoihana uila e like me Huawei a me Lenovo.Aia nā hale hana ma Beijing, Chengdu, Hefei, Ordos, a me Chongqing., Fuzhou a me nā wahi ʻē aʻe o ka ʻāina.
2. LG
Aia ʻo LG Display i ka hui LG o South Korea, hiki ke hana i nā ʻano pale LCD like ʻole.I kēia manawa, hoʻolako ia i nā pale LCD no Apple, HP, Dell, Sony, Philips a me nā huahana uila ʻē aʻe.
3. Samsung
ʻO Samsung ka ʻoihana uila nui loa ma South Korea.ʻO kāna hana i kēia manawa o nā pale LCD i hōʻemi i ka mānoanoa me ka mālama ʻana i kahi wehewehe kiʻekiʻe.Loaʻa iā ia ka ʻenehana hana koʻikoʻi o nā pale LCD a lawe ʻia kāna huahana i nā wahi āpau o ka honua.
4. Innolux
He hui hana ʻenehana ʻo Innolux ma Taiwan, Kina.Hoʻopuka ia i nā panela LCD piha a me nā panela paʻi i nā nui, waena a me nā liʻiliʻi.He hui ʻenehana ikaika kona a hana i nā pale LCD no nā mea kūʻai aku e like me Apple, Lenovo, HP, a me Nokia.
5. AUO
ʻO AUO ka papa hana hoʻolālā aniani wai nui loa o ka honua, ka noiʻi a me ka hoʻomohala ʻana, ka ʻoihana hana a me ka ʻoihana kūʻai.Aia kona keʻena nui ma Taiwan, a aia kāna mau hale hana ma Suzhou, Kunshan, Xiamen a me nā wahi ʻē aʻe.Hoʻopuka ia i nā pale LCD no Lenovo, ASUS, Samsung a me nā mea kūʻai aku.
6. Toshiba
He hui multinational ʻo Toshiba, ʻo kona keʻena poʻo Iapana he hale noiʻi a hoʻomohala, a aia kāna mau kumu hana ma Shenzhen, Ganzhou a me nā wahi ʻē aʻe.Hiki iā ia ke hana i nā pale SED LCD hou me ka ʻenehana kiʻekiʻe.
7. Tianma Microelectronics
ʻO Tianma Microelectronics kahi hui helu lehulehu nui e hoʻohui ana i ka R&D, ka hoʻolālā, ka hana ʻana, ke kūʻai aku a me ka lawelawe o nā hōʻike LCD.Hoʻohana nui ʻia nā pale LCD i hana ʻia e VIVO, OPPO, Xiaomi, Huawei a me nā hui ʻē aʻe.
8. Hunan Future Electronics
He ʻoihana ʻenehana hou ʻo Hunan Future no ka R&D, ka hoʻolālā, ka hana ʻana a me ke kūʻai ʻana i nā mea hōʻike aniani wai a me nā huahana kākoʻo.Ua kūpaʻa ʻo ia e lilo i ʻoihana koʻikoʻi ma ke kahua hōʻike honua, e hāʻawi ana i nā mea kūʻai aku me nā ʻāpana hōʻike aniani wai maʻamau a maʻamau. huahana.I kēia manawa, uhi nā huahana o ka hui i nā LCD e like me TN, HTN, STN, FSTN, DFSTN, a me VA, LCM e like me COB, COG, a me TFT, a me nā huahana uila like ʻole e like me TP, OLED, etc.
Mai ka ʻike ʻia ʻana o ka ʻenehana hōʻike aniani wai (LCD) i ka makahiki 1968, ua hoʻomau ka ʻenehana i ka hoʻomohala ʻana a me ka haki ʻana, a ua komo nā huahana terminal i nā ʻano āpau o ka hana a me ke ola o nā kānaka.Me ka hoʻomau mau ʻana o ka ʻenehana, ua puka mālie ka ʻenehana OLED i ke kahua hōʻike hou, akā ʻo LCD nō ka ʻenehana koʻikoʻi.
Ma hope o nā makahiki he nui o ka hoʻomohala ʻana, ua hoʻoneʻe mau ʻia ka mana hana LCD panel i koʻu ʻāina, a ua puka mai kekahi mau mea hana LCD panel hoʻokūkū.I kēia manawa, ua ho'ōla mālie ka ʻoihana panel hōʻike a manaʻo ʻia e hoʻomaka i kahi pōʻai hou o ka pōʻai ulu.
(1) Ke ulu nei nā ʻenehana hou i ke kahua o ka hōʻikeʻike, a ke noho mau nei ka LCD i ka mana nui.
I kēia manawa, ʻo LCD a me OLED nā ala ʻenehana ʻelua i hoʻohana nui ʻia ma ke kahua o nā hōʻike hou.Loaʻa iā lāua nā hiʻohiʻona ponoʻī a me nā pono e pili ana i ka ʻenehana a me ka noi, no laila aia ka hoʻokūkū ma nā hiʻohiʻona noiʻi hōʻike.Hiki ke hoʻololi pololei i ka ikehu uila i ka ikehu māmā o nā molekala mea semiconductor organik.ʻAʻole pono nā panela e hoʻohana ana i ka ʻenehana hōʻike OLED e hoʻohana i nā modules backlight.Eia nō naʻe, ma muli o ka hemahema o ka lako lako kī OLED, hilinaʻi i ka lawe ʻana mai o nā kumu waiwai nui, nā huahana haʻahaʻa a me nā kumukūʻai kiʻekiʻe, a me nā mea ʻē aʻe. a ke noho nei ka LCD i kahi kūlana mana.
Wahi a Sihan Consulting data, e helu ana ka ʻenehana TFT-LCD i 71% o ka ʻenehana hōʻikeʻike hou i 2020. Hoʻohana ʻo TFT-LCD i ka transistor array ma ke aniani substrate o ka wai aniani panel e hana i kēlā me kēia pika o ka LCD i kahi kūʻokoʻa. hoʻololi semiconductor.Hiki i kēlā me kēia pika ke hoʻomalu i ke aniani wai ma waena o nā pani aniani ʻelua ma o nā pulses point, ʻo ia hoʻi, ka mana kūʻokoʻa, pololei a hoʻomau o kēlā me kēia pixel "point-to-point" hiki ke hoʻokō ʻia ma o nā hoʻololi ikaika.ʻO ia ʻano hoʻolālā e kōkua i ka hoʻomaikaʻi ʻana i ka wikiwiki o ka pane ʻana o ka pale hōʻike aniani wai a hiki ke hoʻomalu i ka grayscale i hōʻike ʻia, a laila e hōʻoiaʻiʻo ai i nā kala kiʻi maoli a me ka maikaʻi o ke kiʻi ʻoluʻolu.
I ka manawa like, ke ulu mau nei ka ʻenehana LCD, e hōʻike ana i ka ikaika hou, a ua lilo ka ʻenehana hōʻike curved i kekahi o nā mea hou i ka ʻenehana LCD.ʻO ka hohonu o ka māla i hana ʻia e ke kulou ʻana o ka pale hōʻike curved e ʻoi aku ka ʻoiaʻiʻo a me ka waiwai o ke kiʻi, hoʻonui i ka manaʻo o ka ʻike ʻia ʻana, blurs i ka palena koʻikoʻi ma waena o ka virtual a me ka ʻoiaʻiʻo, e hōʻemi ana i ka mamao ma waena o ke kiʻi lihi ma nā ʻaoʻao ʻelua. o ka pale a me ka maka kanaka, a loaa ke kii kaulike.E hoʻomaikaʻi i ke kahua o ka ʻike.Iwaena o lakou, o ka LCD loli ili module enehana wawahi ma ka paʻa 'ano o ka LCD hōʻike modules i ka nuipa hana 'enehana, a ike i ka noa huli ana o ka LCD mea hoʻololi ili modules ma curved ili hōʻike a me ka pololei hōʻike, e 'ae i nā mea hoʻohana e hoʻopilikino i kā lākou iho. pono.E kaomi i ke kī e hoʻololi i waena o nā ʻano pololei a pololei, a ʻike i ke ʻano o ka pale ma nā ʻano hiʻohiʻona like ʻole e like me ke keʻena, ka pāʻani, a me ka leʻaleʻa, a hālāwai me ka hoʻohana ʻana i ka hoʻololi ʻana i nā hiʻohiʻona lehulehu.
(2) Hoʻololi wikiwiki i ka mana hana LCD panel i ka ʻāina nui o Kina
I kēia manawa, ʻoi aku ka nui o ka ʻoihana LCD panel ma Iapana, South Korea, Taiwan, a me Kina.Ua hoʻomaka lohi ʻo Mainland China, akā ua ulu wikiwiki i nā makahiki i hala.I ka makahiki 2005, ʻo 3% wale nō ka nui o ka nui o ka honua, akā i ka makahiki 2020, ua piʻi ka nui o ka LCD LCD o Kina i 50%.
I ka wā o ka hoʻomohala ʻana i ka ʻoihana LCD o koʻu ʻāina, ua puka mai kekahi mau mea hana LCD panel hoʻokūkū, e like me BOE, Shenzhen Tianma, a me China Star Optoelectronics.Hōʻike ka ʻikepili Omdia i ka makahiki 2021, e kū mua ʻo BOE i ka honua LCD TV panel moku me 62.28 miliona mau moku, helu no 23.20% o ka mākeke.Ma waho aʻe o ka ulu wikiwiki ʻana o nā ʻoihana ma ka ʻāina nui o koʻu ʻāina, ma lalo o ke ʻano o ka māhele hana hana honua a me ka hoʻoponopono ʻana a me ka wehe ʻana o koʻu ʻāina, ua hoʻokomo pū nā hui haole e like me South Korea's Samsung Display a me LG Display koʻu ʻāina, i loaʻa ka hopena maikaʻi i ka hoʻomohala ʻana o ka ʻoihana LCD o koʻu ʻāina.
(3) Ua hoʻomaka ka mākeke panel hōʻike a hoʻomaka i kahi pōʻai hou i luna
Wahi a ka ʻikepili kumu kūʻai panel, ma hope o ʻOkakopa 2022, ua lohi nui ke ʻano o nā panela i lalo, a ua piʻi hou nā kumukūʻai o kekahi mau panela nui.ʻO ka hoʻihoʻi ʻana i kēlā me kēia mahina 2/3/10/13/20 US kālā / ʻāpana, ke hoʻomau nei ka piʻi ʻana o nā kumukūʻai panel, ua hoʻomaka hou i ka pōʻai i luna.Ma mua, ma muli o ka downturn ma consumer uila, oversupply a me sluggish koi i loko o ka superimposed panel 'oihana, panel kumu kūʻai hoʻomau i hāʻule, a me ka panel hana ho'ēmi i hana.Ma hope o ka hapalua makahiki o ka hoʻomaʻemaʻe ʻana i nā mea waiwai, e hoʻomaha mālie nā kumukūʻai panel mai ka hopena o 2022 a hiki i ka hoʻomaka ʻana o 2023, a ke hoʻi mālie nei ke kaulahao lako i nā pae waiwai maʻamau.I kēia manawa, ʻo ka hāʻawi ʻana a me ka koi ʻana i nā ʻaoʻao ma kahi haʻahaʻa, ʻaʻohe kūlana no ka hāʻule ʻana o nā kumukūʻai panel ma ke ʻano holoʻokoʻa, a ua hōʻike ka panel i kahi ʻano hoʻihoʻi.Wahi a ka ʻikepili mai Omdia, kahi hui noiʻi ʻoihana no ka ʻoihana panel, ma hope o ka loaʻa ʻana o kahi pahu ma 2022, manaʻo ʻia ka nui o ka mākeke panel e hoʻomaka i ʻeono mau makahiki o ka ulu ʻana, i manaʻo ʻia e hoʻonui ʻia mai US $ 124.2 biliona i 2023 a i US. $143.9 biliona ma 2028, he piʻi o 15.9%.E hoʻomaka ana ka ʻoihana panel i ʻekolu mau wahi inflection nui: ka pōʻaiapili hou, ka lako a me ke koi, a me ke kumukūʻai.I ka makahiki 2023, manaʻo ʻia e hoʻomaka i kahi pōʻai hou o ka ulu ulu.ʻO ka mea i manaʻo ʻia e hoʻihoʻi hou ʻia ka ʻoihana panel ua alakaʻi pū i ka hoʻonui ʻana i ka mana hana o nā mea hana panel.Wahi a ka ʻikepili o Huajing Industrial Research Institute, ʻo 175.99 miliona mau mika square ma 2020 ka LCD hōʻike hōʻikeʻike Kina i ka makahiki 2020, a ua manaʻo ʻia e hiki i 286.33 miliona mau mika square ma 2025, he piʻi o 62.70%.
Ka manawa hoʻouna: ʻAukake-08-2023
