Kemgbe egwuregwu Olympic nke Beijing 2008, ihe ngosi LED etolitela ngwa ngwa n'afọ ndị na-esote. N'oge a, LED ngosi nwere ike ịhụ n'ebe nile, na mgbasa ozi mmetụta bụ doro anya. Mana a ka nwere ọtụtụ ndị ahịa na-amaghị mkpa ha yana ụdị ihe ngosi LED ha chọrọ. RTLED na-achikota nhazi nke ihe ngosi eletrọnịkị LED iji nyere gị aka ịhọrọ ihuenyo LED dabara adaba.
1. Nhazi site na oriọna LED ụdị
SMD LED ngosi:RGB 3 na 1, pixel ọ bụla nwere naanị otu oriọna LED. Enwere ike iji ya n'ime ụlọ ma ọ bụ n'èzí.
Ihe ngosi DIP LED:oriọna na-acha uhie uhie, akwụkwọ ndụ akwụkwọ ndụ na-acha anụnụ anụnụ nwere onwe ha, na pixel ọ bụla nwere oriọna edu atọ. Ma ugbu a, e nwekwara DIP 3 na 1. Nchapụta nke DIP LED ngosi dị elu nke ukwuu, nke a na-ejikarị eme ihe n'èzí.
Ihe ngosi COB LED:A na-ejikọta oriọna LED na bọọdụ PCB, ọ naghị egbochi mmiri, ihe mkpuchi uzuzu na mgbochi. Kwesịrị ekwesị maka obere ngosi LED-pitch, ọnụahịa ya dị oke ọnụ.
2. Dị ka agba
Ngosipụta LED monochrome:Monochrome (red, green, blue, white and yellow).
Ngosipụta LED agba abụọ: agba abụọ na-acha uhie uhie na akwụkwọ ndụ akwụkwọ ndụ, ma ọ bụ agba ọbara ọbara na acha anụnụ anụnụ. 256-level grayscale, 65,536 agba nwere ike igosipụta.
Ngosipụta LED agba zuru oke:acha ọbara ọbara, akwụkwọ ndụ akwụkwọ ndụ, acha anụnụ anụnụ atọ isi agba, 256-larịị isi awọ ihe ngosi zuru oke nwere ike igosipụta ihe karịrị nde 16 agba.
3.Nhazi site na pikselụ pitch
Ihuenyo LED ime ụlọ:P0.9, P1.2, P1.5, P1.6, P1.8, P1.9, P2, P2.5, P2.6, P2.9, P3, P3.9, P4, P4 .81; P5, P6.
Ihuenyo LED n'èzí:P2.5, P2.6, P2.9, P3, P3.9, P4, P4.81, P5, P5.95, P6, P6.67, P8, P10, P16.
4. Nhazi site na ọkwa mmiri na-adịghị
Ngosipụta LED ime ụlọ:ọ bụghị ihe mgbochi mmiri, na obere nchapụta. A na-ejikarị eme ihe maka ọkwa, ụlọ oriri na ọṅụṅụ, nnukwu ụlọ ahịa, ụlọ ahịa na-ere ahịa, ụlọ ụka, wdg.
Ngosipụta LED n'èzí:waterproof na elu ihie. A na-ejikarị na ọdụ ụgbọ elu, ọdụ ụgbọ elu, nnukwu ụlọ, okporo ụzọ, ogige ntụrụndụ, ogige na oge ndị ọzọ.
5. Nhazi site na ọnọdụ
Ngosipụta LED mgbasa ozi, ihe ngosi LED mgbazinye, ala LED, ụgbọ ala LED ngosi, ihe ngosi LED ụlọ tagzi, ihe ngosi LED, ihe ngosi LED gbara agba, ihuenyo LED ogidi, ihuenyo ika LED, wdg.
Ebe anaghị achịkwa ya:Isi ihe pikselụ nke ọnọdụ ìhè ya na-emezughị njikwa njikwa. A na-ekewa ebe a na-adịghị achịkwa ụzọ atọ: pikselụ kpuru ìsì, pixel na-egbuke egbuke mgbe niile, na pikselụ flash. Pikselụ kpuru ìsì, anaghị enwu mgbe ọ chọrọ ka ọ na-egbuke egbuke. Ebe na-egbuke egbuke mgbe niile, ọ bụrụhaala na mgbidi vidiyo LED adịghị egbuke egbuke, ọ na-adị mgbe niile. Pikselụ Flash na-amagharị mgbe niile.
Ọnụego mgbanwe etiti:Ọnụ ọgụgụ nke oge ozi egosiri na ngosi LED na-emelite kwa nkeji, nkeji: fps.
Ọnụego ume ọhụrụ:Ọnụ ọgụgụ nke oge ozi egosiri na ihe ngosi LED na-egosipụta kpamkpam kwa nkeji. Ka ọ̀tụ̀tụ̀ ume ọhụrụ na-adị elu, ọ na-adị elu ka ihe oyiyi ahụ na-edo anya ma na-ebelata ihe ọkụ ọkụ. Ọtụtụ n'ime ihe ngosi LED's LED nwere ume ume ọhụrụ nke 3840Hz.
Mbanye voltaji na-adịgide adịgide:Constant current na-ezo aka na uru dị ugbu a akọwapụtara na mmepụta mmepụta mgbe niile n'ime ebe ọrụ nke IC ọkwọ ụgbọala kwere. Voltaji na-adị mgbe niile na-ezo aka na uru voltaji akọwapụtara na nrụpụta mmepụta mgbe niile n'ime ebe ọrụ nke IC ọkwọ ụgbọ ala kwere. Ihe ngosi LED niile na-ebugharị site na voltaji mgbe niile tupu mgbe ahụ. Site na mmepe nke teknụzụ, a na-eji nwayọọ nwayọọ dochie draịvụ voltaji mgbe niile site na draịvụ ugbu a mgbe niile. The mgbe niile ugbu a mbanye na-edozi mmebi nke na-ekwekọghị ekwekọ ugbu a site na resistor mgbe mgbe niile voltaji mbanye na-akpata site na-ekwekọghị n'ime esịtidem iguzogide nke ọ bụla LED anwụ. Ka ọ dị ugbu a, ihe ngosi LE na-eji draịva ugbu a mgbe niile.
Oge nzipu: Jun-15-2022