Ukuhlobana Phakathi Kokushisisa Kokuboniswa Kwe-LED Nezintambo Zegolide Noma Zethusi Ze-LED

Uke wezwa ngesisho sakudala esithi “uthola lokho okukhokhelayo kuphela”.

Kuthiwani ngokuthi “awukwazi ukwenza isikhwama sikasilika endlebeni yengulube”?

Lena akuyona ibhulogi emayelana ne-ye ole English noma imishwana yendawo, kodwa into eyodwa ngokuvamile 'ongayiyisa ebhange' (uxolo) ukuthi ngokuvamile uthola lokho okukhokhelayo kuphela - futhi izibonisi ze-LED azihlukile.

I-SMD (i-Surface Mounted Design) iqukethe i-LED engu-3 ye-RGB (Okubomvu, Okuluhlaza okwesibhakabhaka, Okuluhlaza) ngaphakathi kwe-LED yesikwele esisodwa esimhlophe oyibonayo.

(Ingabe bewazi ukuthi uma ufaka zonke i-RGB ezintathu ngesikhathi esisodwa, ungabona okubomvu, okuluhlaza okwesibhakabhaka nokuluhlaza uma useduze, kodwa ngokushesha nje lapho uhlehla leyo LED efanayo iba umbala owodwa omhlophe?)

Ukukunikeza umbono wayo yonke i-LED, bheka i-heatsink slug (isisekelo) “ene-flip chip” ngaphakathi kwelensi ye-epoxy, futhi ixhunywe ngentambo yegolide (noma yethusi) ngezansi.

I-DIP LED Display iyi-LED ngayinye oyibona ihlangene ngokuhlukana ngaphandle njengemibala ehlukene - ngakho uzobona eyodwa (noma emibili) ebomvu, eyodwa eluhlaza okwesibhakabhaka, eyodwa eluhlaza, ehlangene ndawonye futhi yonke emithathu isebenza ndawonye ngaphakathi (yisho) Isikhala esingu-10mm, ukukhiqiza isici sombala esidingekayo kuleyo ngxenye yesithombe.

Isikrini se-Gold Wire LED VS Isikrini se-Copper Wire LED:

• Impahla Engokomzimba

Isici esibaluleke kakhulu nesizuzisa kakhulu aisikrini se-LED sentambo yegolideukuthi impahla yayo ebonakalayo izinzile kakhulu.

Njengomphumela, isibonisi sentambo esagolide singakunikeza kalula ukusebenza kwekhwalithi, ngisho nasezimweni ezinzima.

Ngakolunye uhlangothi, i-copper wire bonding kusibonisi sesikrini se-LED ingaba lula kakhulu ngaphandle kwezintambo zegolide ikakhulukazi endaweni yangaphandle yokukhanya okuphezulu, umehluko ezingeni lokushisa phakathi kwemini nobusuku kanye nokukhipha ukushisa.

Lokhu kuwenza angahlali isikhathi eside futhi azinze ekusetshenzisweni ngaphandle, uma kuqhathaniswa nezikrini zezintambo ezisagolide.

• Ubukhulu be-chip ye-LED

Intambo yegolide ivale izibani endaweniSMD noma DIP isibonisi LEDube nosayizi omkhulu we-chip we-LED uma uqhathaniswa nowentambo yethusi evalekile yesibani.

Manje le chip enkulu ivumela isibani se-LED ukuthi sibonise ukukhanya okuphezulu ngenkathi sisebenzisa amandla amancane.

Ngaphandle kwalokho, le chip enkulu yegolide ye-LED iphinde inikeze isibonisi ngokulahlwa okungcono kokudla.

Ngenxa yalokho, ukuchithwa kokushisisa kwesibani se-LED kuqinisekisa ukuthi isibonisi se-LED sisebenza njengesisetshenziswa sikagesi esihlala isikhathi eside nesisebenza isikhathi eside.

• Abakaki Besibani

Ukusetshenziswa okuhlukile kwamabakaki amalambu kuzo zombiliisikrini se-LED sentambo yegolidekanye neisikrini se-LED yocingo lwethusinazo zihlukile.

Njengoba isibonisi se-LED esifakwe ngentambo yegolide sisebenzisa ubakaki wesibani sethusi kusibonisi sesikrini, kusiza ukunikeza isibonisi ukushisisa okungcono kakhulu.

Kodwa-ke, izintambo zethusi zifakwe kubakaki bensimbi, okwenza kungabi yimpumelelo ekushiseni kokushisa.

Ukwengeza, amabakaki ethusi nawo asebenza ngokuqina, njengoba angeke abhekane nezinkinga zokugqwala kalula.

• Intengo yesibonisi se-LED

Okokugcina, futhi okubaluleke kakhulu, aisikrini se-LED sentambo yegolideibiza kakhulu ngokwe-LED yocingo lwethusi, futhi i- iron wire lead ibonisa eshibhe kakhulu kodwa uyayazi ikhwalithi.

Inani lemali ongayitshala esikrinini se-LED isici esikhulu esinquma ukuthi yiziphi izimfanelo nokuthi uzosebenza kahle kangakanani ukusebenza kwe-LED, ngakho-ke uma uhlela ukuthola okuthile okumangalisayo, udinga ukufaka inani elimangalisayo futhi. .

I-YONWAYTECH njengomkhiqizi wesibonisi we-LED ochwepheshe, sincoma iklayenti lethu ukuthi lisebenzise isikrini esinentambo yethusi esinezinsimbi zokubonisa eziqashisayo zasendlini noma zangaphandle, singasebenzisa i-leadframe yethusi eholwa isibonisi esiholayo.Uma kuqhathaniswa neledi yensimbi evamile eholayo, ithusi lingathola ukusebenza okungcono njengasekuchitheni ukushisa.

Ama-chips anentambo yegolide alungiselelwe ngesibonisi se-LED sozimele bethusi onconyelwe ukusetshenziswa ngaphandle kokukhangisa ikakhulukazi ukukhanya okuphezulu ≥10000nits/sqm.

Sengiphetha kukho konke okungenhla, igolide linikeza ukwethembeka okukhulu (kanye nokusebenza okuhlala isikhathi eside) ngoba alikhiqizi kalula njengethusi, futhi lisebenza kangcono.

Okuwukuphela kwesizathu sokuthi kusetshenziswe ithusi kungenxa yokuthi intengo ishibhe kakhulu kunocingo lwegolide, kodwa ukusebenza akukubi ekusetshenzisweni endlini.

Kodwa ngeshwa, othile usabambelele kusibonisi esiholwayo senani eliphansi, mhlawumbe uzobhekana nesibonisi esiholwa ngentambo yensimbi.

Uma ufuna ukuthenga isibonisi se-LED esishibhile nesishibhile, khona-ke uzothola izintambo zensimbi zizoba phakathi kwebanga lentengo yakho, kodwa futhi ungamangali lapho uqala ukuba nezinkinga zokusebenza phakathi nesikhathi esifushane njengoba ungamangala ukwazi “wena. uthole kuphela lokho okukhokhelayo”.

Uma ungathanda ukufunda okwengeziwe mayelana nebhizinisi lakho le-led display, sicela ungangabazi ukusithinta.