Loaʻa koke iā Samsung ke kī i ka hana ʻana i nā hōʻike microLED liʻiliʻi, ultra-high-resolution e hoʻoemi i ka wela a ʻaʻole e ʻeha i ka mea i kapa ʻia ʻo ka hoʻohaʻahaʻa pono. Ua loaʻa i nā mea noiʻi ma KAIST (Korea Advanced Institute of Science & Technology) noiʻi kulanui i kahi ala e hoʻokō ai i kēia ma o ka hoʻololi ʻana i ke ʻano epitaxial o nā pale microLED.
ʻO kekahi o nā pilikia nui loa i ka hana ʻana i nā hōʻike microLED liʻiliʻi a kiʻekiʻe, e like me nā panela no nā hāmeʻa hiki ke hoʻohana ʻia a me nā aniani ʻoiaʻiʻo i hoʻonui ʻia, ʻo ia ka mea i kapa ʻia ʻo ka degradation efficiency. ʻO ke kumu, ʻo ke kaʻina hana etching o nā microLED pixels e hana i nā hemahema ma ko lākou ʻaoʻao. ʻO ka liʻiliʻi o ka pixel a ʻoi aku ka kiʻekiʻe o ka hoʻonā o ka hōʻike, ʻoi aku ka pilikia o kēia pōʻino i ka ʻaoʻao ʻaoʻao o ka pixel, e alakaʻi ana i ka pōʻeleʻele o nā pale, ka haʻahaʻa haʻahaʻa a me nā pilikia ʻē aʻe e pale ai i nā mea hana mai ka hana ʻana i nā microLED liʻiliʻi, kiʻekiʻe. nā panela.
Photogallery
Ua ʻike nā mea noiʻi KAIST i ka hoʻololi ʻana i ke ʻano epitaxial hiki ke pale i ka hoʻohaʻahaʻa pono ʻana i ka wā e hōʻemi ana i ka wela i hana ʻia e ka hōʻike ma kahi o 40% i hoʻohālikelike ʻia me nā hale microLED maʻamau. ʻO Epitaxy ke kaʻina hana o ka waiho ʻana i nā kristal gallium nitride i hoʻohana ʻia e like me nā mea hoʻomālamalama māmā ma luna o kahi silicon ultrapure a i ʻole substrate sapphire, i hoʻohana ʻia ma ke ʻano he mea lawe no nā pale microLED. Pehea e komo ai ʻo Samsung i kēia mau mea a pau? Ua hoʻokō ʻia ka noiʻi holomua o KAIST me ke kākoʻo o ka Samsung Future Technology Development Center. ʻOiaʻiʻo, hoʻonui nui kēia i ka manawa e hoʻokomo ai ʻo Samsung Display i kēia ʻenehana i ka hana ʻana i nā panela microLED no nā mea hiki ke hoʻohana ʻia, nā poʻo AR / VR a me nā mea liʻiliʻi liʻiliʻi.
Hiki paha iā ʻoe ke hoihoi
ʻIke ʻia e hana ana ʻo Samsung i kahi headset ʻoiaʻiʻo huila hou me kahi inoa i ʻōlelo ʻia Galaxy makaaniani. A ʻo ia hoʻi ka pōmaikaʻi mai kēia ʻano hou o ka ʻenehana hana pale microLED, a me nā wati akamai e hiki mai ana a me nā mea uila hiki ke hoʻohana ʻia. Apple a laila loaʻa iā ia ka ʻaha kūkā hoʻomohala WWDC i hoʻonohonoho ʻia no ka hoʻomaka ʻana o Iune, kahi i manaʻo ʻia e hōʻike i ka headset AR / VR mua. Eia naʻe, e like me nā hōʻike hou, ke hoʻopanee ʻia nei ka hōʻike ma muli o ka maopopo ʻole o ka kūleʻa o ia huahana. No ka mea Apple kūʻai mau i nā hōʻike mai Samsung, hiki iā ia ke pōmaikaʻi mai ka hoʻomaikaʻi ʻana i ka maikaʻi o nā hōʻike microLED e hoʻohana ai i kāna huahana.
