Ua hoʻokumu ka Chinese Academy of Science i kahi LED keʻokeʻo mahana hoʻokahi
ʻO ka mea hou aku nei, ʻo Yang Bin, ka mea noiʻi hui o ka hui noiʻi molecular system reaction dynamics noiʻi hui o Dalian Institute of Chemical Physics, i hui pū me Liu Feng, ka mea noiʻi o ke Kulanui ʻo Shandong, e hoʻomohala i kahi ʻano mea ʻelua perovskite hou me ka hoʻokuʻu kukui keʻokeʻo kiʻekiʻe. a hoʻomākaukau i kahi mea hoʻokahi e pili ana i kēia mea.Pumehana keʻokeʻo kukui emitting diodes (LED).
ʻO nā kukui uila he 15% o ka hoʻohana uila honua a hoʻokuʻu i 5% o nā kinoea hoʻomehana honua.ʻO ka hoʻohana ʻana i ka ʻenehana kukui ʻoi aku ka maikaʻi a me ka haʻahaʻa haʻahaʻa hiki ke hoʻohaʻahaʻa i ka ikehu a me nā pilikia kūlohelohe a kōkua i ka hoʻokō ʻana i ka pahuhopu "palua kalapona".Maikaʻi nopale alakai hikiwawe.I kēia manawa, ʻo ka hapa nui o nā ʻenehana LED keʻokeʻo ke hilinaʻi nui nei i nā LED kukui polū e hoʻoulu i ka superposition fluorescent multi-component e hana i ke kukui keʻokeʻo, no laila, ʻo nā pilikia e like me ka maikaʻi ʻole o ka waihoʻoluʻu kala, haʻahaʻa haʻahaʻa haʻahaʻa, nā ʻāpana kukui polū kiʻekiʻe, a me ka spectrum kukui keʻokeʻo discontinuous. e hiki mai ana.ʻO ka hoʻomohala ʻana i nā mea kukui keʻokeʻo keʻokeʻo kiʻekiʻe i manaʻo ʻia ʻo ia ke kī i ka hoʻoponopono ʻana i nā pilikia i luna.
Ua ʻike ka poʻe noiʻi e hiki ke hoʻomākaukau ʻia nā mea metala halide pālua ʻelua ma ke ʻano haʻahaʻa haʻahaʻa haʻahaʻa me nā kumu kūʻai haʻahaʻa.Eia kekahi, ma muli o ka hoʻopaʻa ʻia ʻana o kona hale ponoʻī a me ka hopena hoʻohui uila-phonon ikaika, ua loaʻa i nā mea perovskite pālua nā waiwai excitonic kūʻokoʻa kūʻokoʻa (STE), a ʻo kā lākou luminescence composite e hōʻike ana i kahi neʻe Stokes nui a me ka hoʻokuʻu kukui broadband, a laila e hōʻike ana. nā hiʻohiʻona o ke kukui keʻokeʻo.
I mea e hoʻoikaika ai i ka hoʻohui hou ʻana, ua hoʻohana hou nā mea noiʻi i kahi hoʻolālā Sb3 + doping e hoʻonui i ka pono quantum o ke kukui keʻokeʻo mai 5% a ʻoi aku ma mua o 90%.Ma muli o ka hana optoelectronic kiʻekiʻe a me ka machinability hoʻonā maikaʻi loa o ka mea haʻahaʻa haʻahaʻa pālua perovskite i hoʻomākaukau ʻia, hiki ke hoʻomākaukau ʻia kahi ʻāpana keʻokeʻo keʻokeʻo hoʻokahi e pili ana i kēia mea e kahi ala maʻalahi, no laila, ua hoʻohiki kēia hana no ka hanauna hou. mea kukui.Hāʻawi ka hoʻolālā i nā manaʻo hou.
ʻO ka hōʻike ʻana o ka pale pale pale o Apple, hiki ke hoʻoponopono ponoʻī iā ia iho
ʻO nā lono e manaʻo ana ʻo Apple e komo i ka mākeke mīkini peʻa ua hoʻomau i ka huki ʻana i ka manaʻo kiʻekiʻe mai ka honua o waho i nā makahiki i hala iho nei, a ʻo Samsung, kahi wahi i ka pelu ʻana i nā kelepona paʻa, ʻaʻole ʻaʻa e haʻalele.I ka hoʻomaka ʻana o Nowemapa, ua manaʻo ʻo Samsung i kahi hālāwai no nā mea hoʻolako e manaʻo ʻia e like me ka 2024, a aia paha kahi manawa e ʻike ai i ka huahana hou a Apple me kahi hoʻolālā "pilo", akā ʻo ka huahana pelupili mua ʻAʻole a kelepona, akā he papa a i ʻole kamepiula.
Wahi a ka hōʻike hou loa mai nā nūpepa ʻē aʻe ʻo Patently Apple, ua hoʻopiʻi ʻo Apple i kahi palapala noi me ka US Patent and Trademark Office, e hōʻike ana i ka ʻenehana hōʻike hōʻike hoʻōla pilikino i kūkulu ʻia no nā makahiki he nui e manaʻo ʻia e hoʻohana ʻia i ka pelu. - nā mea pili.
ʻOiai ʻaʻole i haʻi kikoʻī ʻia ka ʻike o ka ʻenehana patent i hānau ʻia no ka hoʻopili ʻana i nā iPhones, ke kuhikuhi wale nei hiki ke hoʻohana ʻia i iPhones, papa a i ʻole MacBooks.Eia nō naʻe, me ka ʻike ʻia ʻana o kēia patent ʻenehana hou, ʻo ka hapa nui o ka honua o waho e wehewehe nei i ka hoʻomākaukau mua ʻana no ka iPhone peʻa e hoʻokuʻu ʻia i ka wā e hiki mai ana.
I ka ʻike ʻana i ka ʻenehana o kēia manawa i kēia wā, paʻakikī ke pale ʻana i nā creases no ke kelepona paʻa lima me ka hoʻolālā concave folding no ka lōʻihi o ka hoʻohana ʻana.
I mea e hoʻomaikaʻi ai i ka ʻike o ka mea hoʻohana a me nā noʻonoʻo aesthetic i hoʻokumu ʻia e nā creases i hoʻokumu ʻia e nā mea hoʻopili, ʻo ka ʻenehana ʻeleʻele i hoʻomohala ʻia e Apple ponoʻī e kāhea i ka hoʻohana ʻana i ka ʻenehana uhi me nā mea hoʻokele kūikawā a me nā mea hoʻōla ponoʻī, hiki ke hoʻohana ʻia e uhi i ka papa waho. o ka mea hoikeike.Ke hele nei ka manawa ma ka manawa like, ma o ka hoʻohana ʻana i ka mālamalama a i ʻole ka hoʻoulu ʻana i ka mahana mai ka ʻaoʻao o waho, hoʻolaha ʻia ka hopena hoʻōla ponoʻī o nā creases wikiwiki.
ʻAʻole ʻike ʻia i ka wā e hoʻohana ʻia ai kēia ʻenehana patented kūikawā i nā polokalamu Apple ma hope koke o ka loaʻa ʻana o ka loiloi a me ka hōʻoia i ka wā e hiki mai ana.Eia naʻe, i ka hoʻoholo ʻana mai ka wehewehe ʻana i ka ʻenehana patented, pili ka ʻenehana i kahi ākea ākea a paʻakikī loa.Maikaʻi nopale alakaʻi mālamalama.Eia kekahi, ua helu ʻia kēia patent e Apple ma ke ʻano he ʻenehana huahana hou e pili ana i ka hui papahana kūikawā, e hōʻike ana ua pili nui ʻo Apple iā ia.
Mini / Micro LED ʻenehana mea hou
Ua hoʻomaopopo ʻia ua mālama ʻia ka 2022 Phosphors & Quantum Dots Industry Forum ma Kapalakiko, USA i ka hopena o ka mahina i hala.I loko o ka manawa, ua hoʻokumu ka hui kūikawā o Current, kahi mea hana kukui kukui LED, i kahi mea hōʻike hou - phosphor film, a hōʻike i kahi hōʻike Mini LED backlight i lako me kahi kiʻi phosphor hou.
Hoʻopili ʻia nā Chemical o kēia manawa i ka TriGain™ KSF/PFS ʻulaʻula phosphor a me JADEluxe™ hou i loko o kahi kiʻi ʻoniʻoni phosphor, a hui pū me Innolux e hana i nā paneli backlight LCD MiniLED.ʻO ka Mini LED backlight hōʻike i hōʻike ʻia i kēia manawa he mau hiʻohiʻona o ka ʻokoʻa kiʻekiʻe a me ka gamut kala ākea, a aia ia ma ka mākeke.
Wahi a ka ʻikepili, ʻoi aku ka ʻoi aku o ka 70 mau makahiki o ka noiʻi a me ka hoʻomohala ʻana i ka ʻike o nā phosphors LED, nā mea hoʻohui honua a me nā phosphors a me nā mea hoʻonaninani luminescent kiʻekiʻe.Ke hoʻohālikelike ʻia me ka KSF phosphor maʻamau, ʻo kāna TriGain™ KSF/PFS ʻulaʻula phosphor nona ka mana absorption ikaika a me ka hilinaʻi ʻoi aku ka maikaʻi, e kōkua ana i nā huahana kukui CRI 90 a me nā hōʻike kukui LED e hoʻokō ai i ka ʻulaʻula momona a nani.
Manaʻo ʻo Current Chemicals ʻo ka kiʻiʻoniʻoni phosphor hou e hui pū ana iā TriGain™ KSF/PFS ʻulaʻula phosphor a me JADEluxe™ narrow-band green phosphor e pāʻani nui i ke kahua o nā hōʻike Mini/Micro LED.
Ka manawa hoʻouna: Dec-09-2022