ʻenehana polysilicon haʻahaʻa haʻahaʻa LTPS hoʻolauna

Ua hoʻomohala mua ʻia ka ʻenehana Poly-silicon Low Temperature LTPS (Low Temperature poly-Silicon) e nā hui ʻenehana Kepanī a me ʻAmelika ʻAmelika i mea e hōʻemi ai i ka hoʻohana ʻana i ka ikehu o ka hōʻike Note-PC a e ʻike ʻia ka Note-PC i ʻoi aku ka lahilahi a me ka māmā. I ka waena o 1990s, ua hoʻomaka ʻia kēia ʻenehana i loko o ka hoʻāʻo ʻana. ʻO ka LTPS i loaʻa mai ka hanauna hou o ka mea hoʻomālamalama kukui-emitting panel OLED i hoʻohana mua ʻia i ka makahiki 1998, ʻo kāna mau pōmaikaʻi nui loa he ultra-thin, māmā kaumaha, haʻahaʻa mana. ka hoʻohana ʻana, hiki ke hāʻawi i nā kala nani a me nā kiʻi maʻalahi.

Polysilicon wela haʻahaʻa

TFT LCDHiki ke hoʻokaʻawale ʻia i loko o polycrystalline silicon (Poly-Si TFT) a me amorphous silicon (a-Si TFT), ka ʻokoʻa ma waena o nā mea ʻelua i nā ʻano transistor like ʻole. He 200-300 manawa ʻoi aku ka wikiwiki o ka neʻe electron ma mua o ka silicon amorphous.TFT-LCDe pili ana i ka silika amorphous, ʻenehana makua, no nā huahana LCD nui. ʻO ka polysilicon ka nui o nā ʻano huahana ʻelua: polysilicon kiʻekiʻe (HTPS) a me polysilicon haʻahaʻa haʻahaʻa (LTPS).

Poly-silicona haʻahaʻa haʻahaʻa; Poly-Silicon haʻahaʻa haʻahaʻa; LTPS (transistor kiʻiʻoniʻoni wai aniani hōʻike) hoʻohana i ka excimer laser e like me ke kumu wela i ke kaʻina hana. e hana ʻia a hoʻolālā ʻia ma ke aniani substrate o ka amorphous silicon structure. Ma hope o ke aniani substrate o ka amorphous silicon structure e hoʻopau i ka ikehu o ka excimer laser, e hoʻololi ʻia ia i kahi ʻano polysilicon. hiki ke hoʻohana i ka substrate aniani.

Choʻopaʻapaʻa

Loaʻa i ka LTPS-TFT LCD nā mea maikaʻi o ka hoʻonā kiʻekiʻe, ka wikiwiki wikiwiki, ka mālamalama kiʻekiʻe, ka nui o ka wehe ʻana, a me nā mea ʻē aʻe.LTPS-TFT LCDʻoi aku ka maikaʻi ma mua o ka a-Si, ʻoi aku ka nui o ka neʻe electron ma mua o 100 mau manawa kiʻekiʻe, a hiki ke hana ʻia ke kaʻa kaʻa holo peripheral ma ka substrate aniani i ka manawa like. Loaʻa i ka pahuhopu o ka hoʻohui ʻana o ka ʻōnaehana, mālama i ka lewa a hoʻokele i ke kumukūʻai IC.

Ma ka manawa like, no ka mea, ua hana pololei ʻia ka mea hoʻokele IC circuit ma ka panel, hiki iā ia ke hōʻemi i ka pilina o waho o ka mea, hoʻonui i ka hilinaʻi, mālama maʻalahi, hoʻopōkole i ka manawa kaʻina hana a hōʻemi i nā ʻano EMI, a laila hoʻemi i ka hoʻolālā ʻōnaehana noi. manawa a hoʻonui i ke kūʻokoʻa hoʻolālā.

ʻO LTPS-TFT LCD ka ʻenehana kiʻekiʻe loa e hoʻokō i ka Pūnaewele ma Panel, ka hanauna mua oLTPS-TFT LCDme ka hoʻohana ʻana i ke kaʻa kaʻa kaʻa i kūkulu ʻia a me ka transistor kiʻi kiʻekiʻe e hoʻokō i ka hopena kiʻekiʻe a me ka hopena o ka mālamalama kiʻekiʻe, ua hoʻololi nui ʻia ka LTPS-TFT LCD a me A-Si.

ʻO ka lua o ka hanauna o LTPS-TFT LCD ma o ka holomua o ka ʻenehana kaapuni, mai ka analog interface i loko o ke kikowaena kikohoʻe, hoʻemi i ka hoʻohana ʻana i ka mana.LTPS-TFT LCDʻO 100 mau manawa o ka a-Si TFT, a ʻo ka laulā laina o ke kumu electrode e pili ana i 4μm, ʻaʻole i hoʻohana piha ʻia no LTPS-TFT LCD.

ʻOi aku ka maikaʻi o ka LTPS-TFT LCDS i loko o ka LSI peripheral ma mua o Generation 2. ʻO ke kumu o LTPS-TFT LCDS e1) ʻaʻohe ʻāpana peripheral e ʻoi aku ka lahilahi a me ka māmā o ka module, a e hōʻemi i ka helu o nā ʻāpana a me ka manawa hui; (2) ʻO ka hoʻoponopono hōʻailona maʻalahi hiki ke hōʻemi i ka hoʻohana ʻana i ka mana; (3) I lako me ka hoʻomanaʻo hiki ke hōʻemi i ka hoʻohana ʻana i ka mana i ka liʻiliʻi.

ʻO LTPS-TFT LCD e manaʻo ʻia e lilo i ʻano hōʻike hou ma muli o kāna mau pono o ka hoʻonā kiʻekiʻe, ka saturation kala kiʻekiʻe a me ke kumukūʻai haʻahaʻa. nā pā hōʻikeʻike liʻiliʻi.

Eia nō naʻe, ʻelua pilikia i ka p-Si TFT. ʻO ka mua, ʻo ka huli ʻana i kēia manawa (ʻo ia hoʻi ka leakage current) o TFT he nui (Ioff=nuVdW/L); ʻO ka lua, he paʻakikī ke hoʻomākaukau i nā mea p-Si kiʻekiʻe. wahi nui i ka wela haʻahaʻa, a aia kekahi pilikia i ke kaʻina hana.

He hanauna hou ia o ka ʻenehana i loaʻa maiTFT LCD. Hana ʻia nā pale LTPS ma ka hoʻohui ʻana i kahi kaʻina laser i nā panela amorphous silicon (A-Si) TFT-LCD maʻamau, e hōʻemi ana i ka helu o nā ʻāpana e 40 pakeneka a me ka hoʻohui ʻana i nā ʻāpana e 95 pakeneka, e hōʻemi nui ana i ka manawa o ka hāʻule ʻana o ka huahana. ka hoʻomaikaʻi ʻana i ka hoʻohana ʻana i ka mana a me ka lōʻihi, me 170 degere o nā kihi ʻike ākea a me ke kūpaʻa, 12ms o ka manawa pane, 500 nits o ka mālamalama, a me 500: 1 ka hoʻohālikelike ʻana.

ʻEkolu mau ala nui e hoʻohui i nā mea hoʻokele p-Si haʻahaʻa haʻahaʻa:

ʻO ka mea mua, ʻo ke ʻano hoʻohui hybrid o ka scan a me ka hoʻololi data, ʻo ia hoʻi, ua hui pū ʻia ka laina laina, ua hoʻohui ʻia ka hoʻololi a me ka hoʻopaʻa inoa hoʻololi i ka laina laina, a ʻo ka mea hoʻokele a me ka amplifier e pili ana i waho i ka hōʻike papa pālahalaha. me ke kaapuni hooilina;

ʻO ka lua, ua hoʻohui piha ʻia nā kaʻa holo kaʻa āpau ma ka hōʻike;

ʻO ke kolu, ua hoʻohui ʻia nā kaʻa kaʻa a me nā kaʻa kaʻa ma ka pale hōʻike.

ʻO Shenzhen DisenHōʻike Technology Co., Ltd.He ʻoihana ʻenehana kiʻekiʻe e hoʻohui ana i ka noiʻi a me ka hoʻomohala ʻana, ka hoʻolālā, ka hana ʻana, ke kūʻai aku a me ka lawelawe. ʻO ia ka nānā ʻana i ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana i nā pale hōʻikeʻike ʻoihana, nā pale paʻi ʻenehana a me nā huahana laminating optical, i hoʻohana nui ʻia i nā lāʻau lapaʻau, ʻoihana. nā pahu lima lima, Internet of Things terminals and smart home.We have rich R&D and manufacturing experience in tftpale LCD, pale hōʻikeʻike ʻoihana, pale paʻi ʻenehana, a kūpono piha, a no ke alakaʻi ʻoihana hōʻike ʻoihana.