1. Ọnụọgụ ọdịda

Ebe ọ bụ na ihe ngosi LED zuru oke mejupụtara iri puku kwuru iri puku ma ọ bụ ọbụna ọtụtụ narị puku pikselụ mejupụtara LED atọ na-acha uhie uhie, akwụkwọ ndụ akwụkwọ ndụ na-acha anụnụ anụnụ, ọdịda nke agba agba LED ọ bụla ga-emetụta mmetụta anya niile nke ngosi ahụ.N'ikwu okwu n'ozuzu, dị ka ahụmahụ ụlọ ọrụ si kwuo, ọdịda ọdịda nke ihe ngosi LED zuru oke site na mmalite nke mgbakọ ruo awa 72 nke ịka nká tupu ebupu ekwesịghị ịbụ ihe karịrị puku atọ iri puku (na-ezo aka na ọdịda nke ngwaọrụ LED n'onwe ya kpatara) .

2. Antistatic ike

LED bụ ngwaọrụ semiconductor, nke na-enwe mmetụta maka ọkụ eletrik kwụ ọtọ ma nwee ike ibute ọdịda static ngwa ngwa.Ya mere, ikike antistatic dị ezigbo mkpa na ndụ nke ihuenyo ngosi.N'ikwu okwu n'ozuzu, voltaji ọdịda nke ahụ mmadụ electrostatic mode test nke ikanam ekwesịghị ịbụ ala karịa 2000V.

3. njirimara attenuation

Igwe ọkụ na-acha uhie uhie, akwụkwọ ndụ akwụkwọ ndụ na-acha anụnụ anụnụ niile nwere njirimara nke nchapụta nchapụta ka oge ọrụ na-abawanye.Ogo nke ibe LED, àgwà nke ihe inyeaka na ọkwa nkà na ụzụ nkwakọ ngwaahịa na-ekpebi ọsọ ọsọ nke LEDs.N'ikwu okwu n'ozuzu, mgbe 1000 awa, 20 mA nkịtị okpomọkụ ọkụ ule, attenuation nke red LED kwesịrị ịbụ ihe na-erughị 10%, na attenuation nke-acha anụnụ anụnụ na green LED kwesịrị ịbụ ihe na-erughị 15%.Ịdị n'otu nke ọbara ọbara, akwụkwọ ndụ akwụkwọ ndụ, na attenuation na-acha anụnụ anụnụ nwere mmetụta dị ukwuu na nguzozi ọcha nke ihe ngosi LED zuru oke n'ọdịnihu, nke na-emetụta nkwenye ngosi nke ngosi.

4. Onwunwu

Icha ọkụ LED bụ ihe dị mkpa na-achọpụta nchapụta ngosi.Ihe dị elu nke ìhè nke LED, na-abawanye oke maka ojiji nke ugbu a, nke dị mma maka ịchekwa ike na idobe ọkụ ọkụ.LEDs nwere ụkpụrụ akụkụ dị iche iche.Mgbe a na-edozi nchapụta nke mgbawa ahụ, obere akụkụ ahụ, na-egbuke egbuke LED, ma obere akụkụ nlele nke ngosi ahụ.N'ozuzu, a ga-ahọrọ LED 100-degree LED iji hụ na akụkụ nlele zuru oke nke ihuenyo ngosi.Maka ihe ngosi nwere ntụpọ ntụpọ dị iche iche yana anya nlele dị iche iche, a ga-ahụ nguzozi n'ihe nchapụta, akụkụ na ọnụahịa.

5. Nkwekọrịta?

Ihe ngosi LED nwere agba zuru oke nwere ọkụ na-acha uhie uhie, akwụkwọ ndụ akwụkwọ ndụ na acha anụnụ anụnụ.Nchapụta na ogologo ikuku nke agba LED ọ bụla na-ekpebi nchapụta nchapụta, nguzozi ọcha na chromaticity nke ngosipụta niile.agbanwe agbanwe.N'ikwu okwu n'ozuzu, ndị na-emepụta ihe ngosi LED zuru oke chọrọ ndị na-eweta ngwaọrụ iji nye LEDs nwere ogologo ogologo nke 5nm na nchapụta nke 1: 1.3.Enwere ike nweta ihe ngosi ndị a site na ndị na-eweta ngwaọrụ site na igwe spectroscopy.Achọghị ịdịgidesi ike nke voltaji n'ozuzu.Ebe ọ bụ na LED dị n'akụkụ, ihe ngosi LED zuru oke nwekwara ntụziaka angular, ya bụ, mgbe a na-ele ya anya site n'akụkụ dị iche iche, nchapụta ya ga-abawanye ma ọ bụ ibelata.

N'ụzọ dị otú a, n'akuku agbanwe agbanwe nke red, green, na-acha anụnụ anụnụ LEDs ga-akpa ike na-emetụta agbanwe agbanwe nke na-acha ọcha itule n'akụkụ dị iche iche, na ozugbo na-emetụta ikwesị ntụkwasị obi nke video agba nke ihuenyo ngosi.Iji nweta ndakọrịta agbanwe agbanwe nke mgbanwe nchapụta nke red, green, na blue LEDs n'akụkụ dị iche iche, ọ dị mkpa iji mepụta usoro sayensị na ngwugwu oghere oghere na nhọrọ akụrụngwa, nke dabere na ọkwa teknụzụ nke ngwugwu ahụ. soplaya.N'ihi na a zuru-agba LED ngosi na kasị mma directional nguzozi nguzozi, ma ọ bụrụ na LED n'akuku agbanwe agbanwe adịghị mma, na-acha ọcha itule mmetụta nke dum ihuenyo n'akụkụ dị iche iche ga-adị njọ.Enwere ike tụọ njirimara ịdị n'akụkụ akụkụ nke ngwaọrụ LED na ihe nleba anya nke akụkụ LED, nke dị mkpa karịsịa maka ngosipụta ọkara na elu.