Me ka hoʻomohala ʻana o nā ʻenehana hōʻike, ua hoʻokūkū nui ʻia ka ʻoihana TFT-LCD, ka mea i hoʻomalu i ka ʻoihana hōʻike no nā makahiki he nui.Ua komo ʻo OLED i ka hana nui a ua hoʻohana nui ʻia i ke kula o nā kelepona.Ke holo nei nā ʻenehana hou e like me MicroLED a me QDLED.Ua lilo ka hoʻololi ʻana o ka ʻoihana TFT-LCD i mea hiki ʻole ke hoʻololi ʻia Ma lalo o ke ʻano o ka OLED kiʻekiʻe-contrast (CR) a me nā hiʻohiʻona gamut kala ākea, ua kālele ka ʻoihana TFT-LCD i ka hoʻomaikaʻi ʻana i nā hiʻohiʻona o ka LCD color gamut a hāʻawi i ka manaʻo o "quantum. dot TV."Eia naʻe, ʻaʻole hoʻohana nā mea i kapa ʻia ʻo "quantum-dot TV" i nā QD e hōʻike pololei i nā QDLED.Akā, hoʻohui lākou i kahi kiʻiʻoniʻoni QD i ke kukui TFT-LCD maʻamau.ʻO ka hana o kēia kiʻiʻoniʻoni QD ʻo ia ka hoʻohuli ʻana i kahi ʻāpana o ke kukui polū i hoʻokuʻu ʻia e ka backlight i ke kukui ʻōmaʻomaʻo a me ka ʻulaʻula me ka puʻupuʻu haʻahaʻa haʻahaʻa, e like me ka hopena like me ka phosphor maʻamau.

ʻO ke kukui ʻōmaʻomaʻo a me ka ʻulaʻula i hoʻololi ʻia e ka kiʻiʻoniʻoni QD he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a hiki ke hoʻohālikelike ʻia me ka CF kiʻekiʻe kiʻekiʻe transmittance band o ka LCD, i hiki ke hoʻemi ʻia ka nalowale o ka māmā a hiki ke hoʻomaikaʻi ʻia kekahi pono māmā.Eia kekahi, no ka haiki loa o ka puunaue ana o ka nalu, hiki ke hoomaopopoia ke kukui monochromatic RGB me ka maemae o ke kala (saturation), no laila hiki ke lilo i ka gamut kala No laila, 'a'ole ho'opilikia ka 'ike loea o "QD TV".Ma muli o ka ʻike ʻana o ka hoʻololi ʻana o ka fluorescence me kahi bandwidth luminescent liʻiliʻi, hiki ke ʻike ʻia nā phosphors maʻamau.No ka laʻana, ʻo KSF:Mn kahi koho phosphor haʻahaʻa haʻahaʻa.ʻOiai ke alo nei ʻo KSF:Mn i nā pilikia kūpaʻa, ʻoi aku ka ʻino o ka paʻa o QD ma mua o ko KSF:Mn.

ʻAʻole maʻalahi ka loaʻa ʻana o kahi kiʻiʻoniʻoni QD kiʻekiʻe.No ka mea ua ʻike ʻia ʻo QD i ka wai a me ka oxygen i loko o ke kaiapuni i ka lewa, hoʻopau koke ia a hāʻule nui ka pono o ka luminous.ʻO ka wai-repellent a me ka oxygen-proof protection solution o ke kiʻiʻoniʻoni QD, ka mea i ʻae ʻia i kēia manawa, ʻo ia ka hui ʻana i ka QD i loko o ke kolu mua, a laila sandwich i ke kāpili ma waena o ʻelua mau papa o nā kiʻiʻoniʻoni paʻa wai a me ka oxygen-proof. hoʻokumu i kahi ʻano "sandwich".He mānoanoa lahilahi kēia ʻano kiʻi ʻoniʻoni ʻoniʻoni a kokoke i ka BEF kumu a me nā hiʻohiʻona kiʻi ʻoniʻoni ʻē aʻe o ke kukui hope, e hoʻomaʻamaʻa i ka hana a me ka hui ʻana.

ʻO ka ʻoiaʻiʻo, hiki ke hoʻohana ʻia ʻo QD, ma ke ʻano he luminous hou, e like me ka photoluminescent fluorescent conversion material a hiki ke hoʻopili pololei ʻia e hoʻokuʻu i ka mālamalama.ʻOi aku ka nui o ka hoʻohana ʻana i ka wahi hōʻike ma mua o ke ʻano o ke kiʻiʻoniʻoni QDNo ka laʻana, hiki ke hoʻohana ʻia ʻo QD i kahi MicroLED ma ke ʻano he papa hoʻololi fluorescence e hoʻohuli i ke kukui polū a i ʻole ke kukui violet i hoʻokuʻu ʻia mai kahi puʻupuʻu uLED i kukui monochromatic o nā nalu ʻē aʻe.No ka mea, ʻo ka nui o ka uLED mai kahi kakini micrometers a hiki i nā ʻumi micrometers, a ʻo ka nui o nā ʻāpana phosphor maʻamau ka liʻiliʻi o kahi kakini micrometers, ua kokoke ka nui o ka phosphor maʻamau i ka nui chip hoʻokahi o ka uLED. ʻaʻole hiki ke hoʻohana ʻia e like me ka hoʻololi fluorescence o ka MicroLED.mea waiwai.ʻO QD wale nō ke koho no nā mea hoʻololi kala fluorescent i hoʻohana ʻia i kēia manawa no ka kala ʻana o MicroLED.

Eia kekahi,ʻo ka CF i loko o ka LCD cell pono'ī e hana ma keʻano he kānana a hoʻohana i kahi mea hoʻomāmā.Inā hoʻololi pololei ʻia ka mea hoʻoheheʻe kukui mua me QD, hiki ke hoʻomaopopo ʻia kahi cell QD-CF LCD hoʻomālamalama ponoʻī, a hiki ke hoʻomaikaʻi maikaʻi ʻia ka hana ʻana o ka TFT-LCD me ka loaʻa ʻana o kahi gamut kala ākea.

I ka hōʻuluʻulu ʻana, loaʻa i nā quantum dots (QDs) kahi manaʻolana noi ākea loa ma ka wahi hōʻike.I kēia manawa, hoʻohui ka mea i kapa ʻia ʻo "quantum-dot TV" i kahi kiʻiʻoniʻoni QD i ke kumu kukui hope TFT-LCD maʻamau, ʻo ia wale nō ka hoʻomaikaʻi ʻana i nā TV LCD a ʻaʻole i hoʻohana pono i nā pono o QD.Wahi a ka wānana o ke keʻena noiʻi, ʻo ka ʻenehana hōʻike o ka gamut kala māmā e hoʻokumu i kahi kūlana e noho pū ai nā pae kiʻekiʻe, waena a haʻahaʻa a me ʻekolu mau ʻano hopena i nā makahiki e hiki mai ana.Ma waena a me nā huahana papa haʻahaʻa, phosphors a me QD kiʻiʻoniʻoni e hana i kahi pilina hoʻokūkū.Ma nā huahana kiʻekiʻe, QD-CF LCD, MicroLED a me QDLED e hoʻokūkū me OLED.