I kēia mau lā, ʻo Shanghai Xianyao Display Technology Co., Ltd., he mea hana nui oNā hōʻike micro-LED, ua hana i kahi holomua ʻenehana nui a loaʻa i ka hana nui o 500,000 nits o nā hōʻike Micro-LED ʻulaʻula ultra-high-brightness.Pehea e hoʻomaopopo ai i ka ʻulaʻula ʻulaʻula kiʻekiʻe ʻo Micro-LED he pilikia paʻakikī i ka ʻoihana, a he mea pale nui hoʻi ia i ka hoʻomohala ʻana o ka ʻenehana hōʻike micro-LED.ʻO ka 0.13-inihi ʻulaʻula micro hōʻike huahana i hoʻokuʻu ʻia e JBD i kēia manawa ua haki i ka palena kūpono a loaʻa i kahi pae olino o 500,000 nits, e uhai ana i kāna moʻolelo o ka mālamalama mua.
Ua hōʻike ʻia e pili ana ʻo JBD i ka AlGaInP-based red light Micro-LED ʻenehana ala no nā makahiki he nui.Ma o ka hoʻomau ʻana i ka noiʻi hohonu a me ka hoʻomohala ʻana, ua hoʻoikaika ʻo ia ma nā ʻaoʻao ʻelua o ka ulu waiwai a me ka noiʻi ʻenehana chip a me ka hoʻomohala ʻana, e haki ana i ka bottleneck o ka hopena nui o ke kukui ʻulaʻula a ʻike i kahi hana kukui ʻulaʻula nui.paipai.I loko o ka pahu kukui ʻulaʻula 0.13-inihi i hoʻokuʻu ʻia e JBD i kēia manawa, ʻo ka nui o ka pixel he 4 microns wale nō, a ʻo ka Micro-LED light-emitting point he 2 microns wale nō, akā hiki iā ia ke hoʻouka i kahi microamp-level driving current a hoʻohua i 500,000 nits o ka ʻōlinolino kiʻekiʻe loa.I ka hoʻohālikelike ʻana, ʻo QD-LED a me Micro-OLED e pili ana i ka hoʻololi ʻana i ka kala kikoʻī quantum ʻo ia nā ʻenehana micro-hōʻike pono ponoʻī ʻelua.Wahi a ke kiʻekiʻe o ka ʻālohilohi i hōʻike ʻia i kēia manawa he mau kaukani nits wale nō, ua loaʻa i ka pahu kukui ʻulaʻula a JBD i nā manawa he nui.ʻoi aku ka hana.
搜索
复制
ʻO ka hoʻomaka ʻana o nā huahana kukui ʻulaʻula kiʻekiʻe o JBD e hoʻomaʻamaʻa i ka hoʻonui hou ʻana o ka ʻenehana Micro-LED i nā hiʻohiʻona like ʻole e like me ka optics haʻuki, hōʻike kaʻa, a me ka hōʻike kokoke-maka, a waiho pū i ke kumu no ka Micro-LED piha kala AR. nā noi.
ʻO nā huahana kukui ʻulaʻula a JBD he mau hōʻike micro luminous ponoʻī e pili ana i ka ʻenehana semiconductor hoʻohuihui hybrid i hana ʻia e JBD, ka mea i hoʻohui i nā mea semiconductor AlGaInP a me ka CMOS kumu silika ma ka pae wafer.ʻO ka mea semiconductor AlGaInP ke kī i ka ʻike ʻana i ke kukui ʻulaʻula kiʻekiʻe.Loaʻa iā ia ka ʻāpana semiconductor band i kūpono loa i ke kukui ʻulaʻula, a ʻo ia ka mea semiconductor oʻo loa i ka ʻoihana no ka hana ʻana i nā LED ʻulaʻula.
huahana kukui ʻulaʻula.Hōʻike nā hopena o ka hoʻāʻo ola maʻamau i hiki i ka huahana ke loaʻa ke ola lawelawe o nā ʻumi kaukani mau hola, ʻoi aku ma mua o ka pae ola o nā ʻenehana hōʻike micro-luminous ponoʻī nui ma ka mākeke.
ʻO nā mea a pau, ʻo ka hana nui o nā hōʻike Micro-LED ʻulaʻula kiʻekiʻe o JBD e hoʻopau i kāna moʻo multi-color o nā huahana micro-display, e hoʻonui ikaika i kāna mau noi mai ka monochrome a i ke kala piha.I kēia manawa, ua hoʻouna ʻo JBD ma mua o hoʻokahi miliona mau paneli micro-display, e hoʻomau mau ana i ka hāʻawi ʻana i nā ʻāpana hōʻike koʻikoʻi i ke kaulahao ʻoihana noi pahu Micro-LED i lalo, e wikiwiki ana i ka hoʻohana ʻana i ka ʻenehana Micro-LED i ka hōʻike kokoke-maka AR / VR, HUD.hōʻike poʻo, haʻuki ʻO ka wikiwiki noi o nā optics, paʻi 3D, micro-projection, hōʻikeʻike kahua māmā a me nā māla ʻē aʻe.
Ma waho aʻe o ka ʻōlinolino ultra-kiʻekiʻe, ʻoi aku ka maikaʻi o ka hōʻike hōʻike a me ka pae hilinaʻi ke kī i ke kālepa ʻana o nā hōʻike micro-LED micro.Loaʻa nā huahana kukui ʻulaʻula o AlGaInP o JBD i kahi kikoʻī hoʻokuʻu haiki loa a me ka hana maikaʻi loa i ka maʻemaʻe kala.E like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei, ʻo ka laulā hapa hawewe spectral o kēia huahana ma kahi o 15nm wale nō, ʻoi aku ka haʻahaʻa ma mua o ka laulā hapa hawewe maʻamau o ke kukui ʻulaʻula e pili ana i InGaN kokoke i 50nm a me QD-LED kokoke i 30nm.
Eia kekahi, ʻaʻole hiki ke hoʻokaʻawale ʻia ka maikaʻi hōʻike maikaʻi mai ka pilina pili ma waena o CMOS backplane a me Micro-LED.Ma lalo o ka pōmaikaʻi o ka ʻenehana backplane IC patented a JBD, loaʻa nā huahana kukui ʻulaʻula> 95% pixel-levelhōʻike like ʻole, >100,000:1 ka lakene hoʻohālikelike kiʻekiʻe kiʻekiʻe, a me <1% kamaʻilio ʻana ma waena o nā pika pili.ʻO ka paʻa o ka mea AlGaInP a me ka ʻenehana paʻi chip-scale maikaʻi loa e hōʻoia i ka hilinaʻi maikaʻi o ka
Ka manawa hoʻouna: ʻAukake-15-2022