Oremark UV Bead Structure

Ọtụtụ ndị mmadụ ga-achọ ịma usoro dị n'ime nke eriri oriọna diode ọkụ? Otu ihe ahụ dịkwa maka Xiaobian, yabụ ajụrụ m ndị ọkachamara ka ha chịkọta ozi dị otú ahụ maka ntụaka gị. UV ìhè diode na-ezo aka. A na-ejikarị ọkụ ultraviolet mata ma akwụkwọ ego a bụ ụgha, yana ụfọdụ ihe ọkụ ọkụ ultraviolet diode na-ewu ewu na klọb na oriri abalị. A na-eji ha eme ka ihe ndị fluorescent na-amụnye ọkụ na-egbuke egbuke. Ọdịdị ya bụ isi bụ ihe semiconductor nke na-egbuke egbuke, na-etinye ya na shelf na-eduga, wee mechie ya na resin epoxy gburugburu ya iji chebe eriri isi. Ya mere. Akụkụ bụ isi nke diode emitting bụ mgbawa nwere ụdị semiconductor P-ụdị na N-ụdị semiconductor. Enwere oyi akwa mgbanwe n'etiti P -ụdị semiconductor na N -ụdị semiconductor, nke a na-akpọ PN knot. Na eriri PN nke ụfọdụ ihe semiconductor, a na-ahapụ obere ibu -in-load na ọtụtụ ndị na-ebu ya mgbe a na-ahapụ onye na-ebu ya n'ụdị ọkụ, nke mere na ọkụ eletrik na-atụgharị ozugbo na ọkụ ọkụ na ike ọkụ. Pn knot gbakwunyere reverse voltaji, ọ na-esi ike ịgbanye ụgbọ ala ole na ole, ya mere ọ naghị ebunye ọkụ. Nke a diode mere nke ịgbanye ụkpụrụ ọkụ electrophoretic a na-akpọ luminous diode, nke a na-akpọkarị LED. Mgbe ọ nọ n'ọnọdụ ọrụ dị mma (ya bụ, njedebe abụọ gbakwunyere voltaji dị mma), nke ugbu a na-esi na LED anode gaa na cathode, kristal semiconductor na-ewepụta ìhè site na ultraviolet gaa na agba infrared. Njirimara teknụzụ nke ultraviolet ìhè diode; 1) 5mm ìhè na-acha odo odo na-eji iko iko na nickel -plated alloy shells, nke na-eme ka ọkụ ọkụ na-acha odo odo na-egbuke egbuke, na-ebelata ire ere nke ìhè na-acha odo odo, gbasaa ndụ ọrụ nke ndụ ọrụ, ma gbasaa ndụ ọrụ. 2) Ntụtụ abụọ na-eji teknụzụ ọla edo -plated. 3) Ike mmetụta uche dị elu. 4) Stable na a pụrụ ịdabere na àgwà.