Ngosipụta LED zuru oke ga-enwerịrị ike ime mgbanwe na ọnọdụ okpomọkụ na ihu igwe dị iche iche, ma nwee ike iji ya mee ihe n'oge dị iche iche.Na mgbakwunye, ọ kwesịrị inwe mmetụta dị mma na ìhè dị anya na nso nso, karịsịa maka nnukwu egwu egwu.Mmetụta pụrụ iche nke ọkụ ga-adị mma karịsịa.Agbanyeghị, dabere na ahụmịhe ọtụtụ afọ, Winbond Ying Optoelectronics achịkọtala ihe atọ ndị a, nke ga-eduga na nchapụta na-enweghị isi nke ngosipụta LED zuru oke.

1. Ngwa ngwa anya

Dị ka ihe na-eme ka ọkụ na-egbuke egbuke nke ihe ngosi LED zuru oke, ọkụ ọkụ ọkụ na-egbuke egbuke nwere nsogbu nke nchapụta na-adịghị agbanwe agbanwe n'oge usoro mmepụta.The countermeasure nakweere nke zuru-agba LED ngosi ngosi bụ ikewa ogbo mgbe ọgwụgwụ nke ngwaahịa ngwaahịa.Ọdịiche nchapụta dị n'etiti ọkwa abụọ dị n'akụkụ dị ntakịrị na nkwekọ ahụ ka mma, mana mkpụrụ na ngwaahịa dị elu.Ya mere, onye ọ bụla na-emepụta ihe ngosi LED zuru oke na-achịkwa ọdịiche dị na nchapụta n'etiti ọkwa abụọ dị n'akụkụ ihe dịka 20%.

2. Akụkụ ụgbọala

Akụkụ ịnya ụgbọ ala nke ngosipụta LED nwere agba zuru oke na-anabatakarị mgbawa ịnya ụgbọ ala mgbe niile, dị ka MBl5026.Ọ na-agụnye mpụta mbanye 16 na-adịgide adịgide, yana uru mmepụta ugbu a nwere ike ịtọ site na resistors.A na-achịkwa njehie mmepụta nke mgbawa ọ bụla n'ime 3%, na njehie mmepụta nke ibe dị iche iche na-achịkwa n'ime 6%.N'okpuru ọnọdụ nkịtị, na ngosipụta LED nwere agba zuru oke, a na-egosipụta njehie nchapụta 25% n'etiti pikselụ ọ bụla.Ọ bụrụ na tube LED eji abụghị ihe ngosi LED zuru oke nke otu nkọwapụta na ụdị, njehie nchapụta ga-ebili karịa 40%.

Tụkwasị na nke ahụ, enweghị nkwekọrịta nke nchapụta nke ihe ngosi LED zuru oke bụ isi ihe kpatara nhazi nke ihuenyo ifuru, nke a na-apụghị imezi ya site na ngwaọrụ nzizigharị, ma a ghọtara na usoro mmepụta nke agba zuru oke. Onye nrụpụta ihe ngosi LED.Ya mere, ọ bụrụ na ịzụrụ ihe ngosi eduzi agba zuru oke yana nchapụta foto na-ekwekọghị ekwekọ, biko kpọtụrụ onye na-emepụta ihe ngosi eduzi agba zuru oke.