China LED bụ ahịa uto kacha ngwa ngwa
Na nzukọ, OSRAM ọkụ mmachi analysis nke Semiconductor Division, agadi teknuzu njikwa Chen Wen Cheng kwuru, ekele LED-akwụ ụgwọ na-agbada nnọọ ngwa ngwa karịa ndị ọzọ ìhè isi mmalite, LED ahịa penetration na-ngwa ngwa mma. Ka ọ na-erule 2020, LED a na-atụ anya ịbanye n'ahịa ga-eru 70%, ala ndị China na Taiwan bụ ahịa na-eto ngwa ngwa.
A na-atụ anya okporo ụzọ LED mgbe afọ 4 gachara
"Ìhè bụ mgbanwe mgbaàmà na nnyefe ọkụ LE d na teknụzụ nkwurịta okwu ikuku n'ìhè ọhụrụ." Dr Luo Jianghua kwuru. N'echiche ya, LED ọ bụghị naanị na ngwa na ọkụ ọkụ, kamakwa site na ntinye aka na mpaghara dị ka ụlọ ọrụ nkwurịta okwu na Ịntanetị nke ihe.
Visible Light Communication Technology (VLC) na-ezo aka iji anya ìhè band nke ìhè dị ka ozi na-ebu, ọ bụghị iji eriri, wired ọwa nke mgbasa ozi, na ikuku na ozugbo nnyefe ìhè mgbaàmà nke nkwurịta okwu ụzọ, na obere anya nkwukọrịta na nwere nche. arụmọrụ dị elu, na ike, na ngwa ngwa obosara, uru, bandwit ọzọ bụ w IFI nke ugboro 10,000, 4G nke ugboro 100, dị ka ọ na-enweta ọsọ ọsọ, budata otu 1G nke ihe nkiri ọbụna chọrọ 0.1 sekọnd.