Emphakathini wanamuhla, ukuboniswa kwe-LED sekuyingxenye ebaluleke kakhulu yezimpilo zethu zansuku zonke. Ukusuka kwizibonisi kumaselula namakhompyutha akhombisa kuwoAmabhodi amakhuluna-inkundla, Ubuchwepheshe be-LED bukhona yonke indawo. Ngakho-ke, zingaki izinhlobo zesikrini se-LED? Le ndatshana izohlola le nkinga ngokuningiliziwe, ikakhulukazi ukuyihlukanisa kusuka kubukhulu obukhulu bokuhlukaniswa: ukuhlukaniswa ngombala kanye nokwahlukaniswa ngamayunithi wePixel Content Pixel. Ngaphezu kwalokho, sizophinde sisebenzise okuhlukahlukeneIzinzuzo zokuboniswa kwe-LEDNgakho-ke abafundi bangaqonda kangcono futhi basebenzise lobu buchwepheshe.
1. Izinhlobo zezikrini ze-LED
1.1 Ukuhlukaniswa ngombala
Ngokusho kokuhlukaniswa kombala, ukuboniswa kwe-LED kungahlukaniswa ngezinhlobo ezintathu:Isikrini sombala owodwa, Isikrini esinemibala emibilina-Isikrini Esinemibala Egcwele.
Isikrini se-Monochrome:Isikrini se-monochrome sisebenzisa umbala owodwa kuphela we-LED Lamp Beads, evame ukusetshenziswa ngaphakathiUkukhangiswa Kwangaphandle, Izimpawu zethrafikhi nezinye izinkambu. Ngokuvamile, kusetshenziswa okubomvu, okuluhlaza okotshani noma okuphuzi. Inzuzo enkulu ukuthi izindleko zokukhiqiza ziphansi futhi umphumela ubalulekile ezimweni ezithile zohlelo lokusebenza.
Isikrini Esinemibala Emibili:Isikrini esinemibala emibili sivame ukwakhiwa ubuhlalu obubomvu nobuluhlaza be-LED LED. Ngezinhlanganisela ezahlukahlukene zale mibala emibili, uhla oluthile lokushintsha kombala lungakhonjiswa. Izindleko zesikrini esinemibala emibili ziphansi kunalezo zesikrini esinemibala esigcwele, kepha isichasiso sombala singcono kunalokho kwesikrini se-monochrome. Imvamisa isetshenziselwa ukubonisa imininingwane emabhange, ezikoleni, njll.
Isikrini Esinemibala Egcwele:Isikrini esinemibala esigcwele sakhiwe ngemibala emithathu yobuhlalu be-LED LAMP: BED, luhlaza okotshani kanye oluhlaza okwesibhakabhaka. Ngokuhlanganiswa kwemibala ehlukene, ingabonisa imibala ecebile ngokuthembeka okuphezulu. Isetshenziswa ikakhulukazi ezimweni zohlelo lokusebenza eziphezulu ezifana nokuboniswa okuphezulu nokudlalwa kwevidiyo, njengokuthiAmakhonsathi amakhulu, Ukusakazwa kwe-TV, njll.
1.2 Ukuhlukaniswa ngamayunithi we-pixel
Ngokusho kwamayunithi ahlukene we-pixel, izikrini ze-LED zingahlukaniswa izikrini zesibani ezi-plug-plug,Izikrini ze-SMDna-Izikrini ze-LED ezincane.
Isikrini esikhanyayo se-plug-in isikrini:I-Pixel ngayinye yesikrini esibonakalayo se-plug-in elula iqukethe ubuhlalu obubole obuzimele abazimele noma obufakiwe ebhodini le-PCB ngokusebenzisa izikhonkwane. Lolu hlobo lwesikrini se-LED lunezinzuzo zokukhanya okuphezulu, impilo ende, ukumelana kwesimo sezulu okuqinile, njll., Futhi kuvame ukusetshenziswa ekukhangisweni kwangaphandle kanye nezikhathi ezinkulu ezibonisa ukuboniswa.
Isikrini se-SMD: Isikrini se-SMD sibizwa nangokuthi isikrini se-SMD, futhi i-pixel ngayinye yakhiwa ubuhlalu be-SMD LED BAD. Ubuchwepheshe be-SMD buvumela ubuhlalu beLed Lamp ukuthi buhlelwe kakhulu, ngakho-ke isinqumo sesikrini se-SMD siphezulu futhi isithombe sibuthaka ngokwengeziwe. Izikrini ze-SMD zisetshenziselwa ikakhulukaziKuboniswanga ngaphakathi, njengamakamelo ezinkomfa, amahholo okubukisa, njll.
Isikrini se-Micro LED:Isikrini se-Micro LED sisebenzisa ama-chip aholwa ama-LED, amancane kakhulu ngosayizi, ane-pixel ephezulu ye-pixel kanye nokusebenza kwesithombe okuhle. Isikrini se-Micro LED ukuqondiswa kwentuthuko kobuchwepheshe bokubonisa esizayo futhi kusetshenziswa kumadivayisi wokubonisa aphezulu afana namadivayisi we-AR / VR, ama-TV aphezulu we-Ultra-High, njll.
2. Izinzuzo zemibukiso ye-LED
2.1 Ukuzala kabusha Kwemvelo
Ukuboniswa kwe-LED kusetshenziswa ubuchwepheshe bokuphathwa kombala athuthukile ukukhiqiza ngokunembile imibala yemvelo. Ngokushintsha kahle imibala emithathu eyinhloko yombala obomvu, oluhlaza okotshani, futhi oluhlaza okwesibhakabhaka, ukuboniswa kwe-LED kungakhombisa amazinga wombala ocebile nemiphumela yezithombe enengqondo. Noma ngabe kuyisithombe esiqinile noma isithombe esinamandla, ukuboniswa kwe-LED kunganikeza okuhlangenwe nakho okuhle kakhulu kokubuka.
2.2 Ukukhanya Okuphakeme Okuphakeme Okukhaliphile
Ukukhanya kwesibonisi se-LED kungashintshwa ngokusobala ngokuya ngoshintsho ekukhanyisweni okukhona, okunika amandla ukubonisa ukuhlinzeka ngezithombe ezicacile ngaphansi kwezimo ezihlukahlukene zokukhanyisa. Ezindaweni ezinamandla okukhanya, ukuboniswa kwe-LED kunganikeza okuphuma phambili kokuqhakaza ukuqinisekisa ukubonakala kwesithombe; Ezindaweni ezifiphele, ukugqama kungancishiswa ukunciphisa ukusetshenziswa kwamandla nokukhathala kwamehlo.
2.3 isilinganiso sokuqabuleka okuphezulu, isivinini sokuphendula esisheshayo
Ukuboniswa kwe-LED kunamazinga okuqabula aphezulu kanye nesivinini sokuphendula okusheshayo, okubaluleke kakhulu ekuboniseni okuqukethwe okunamandla. Amanani okuqabula aphezulu anganciphisa ukufiphala kwesithombe nokufafaza, okwenza ukudlalwa kwevidiyo kube lula futhi kube bushelelezi. Ijubane lokuphendula okusheshayo liqinisekisa ukuthi isibonisi singabuyekeza isithombe ngesikhathi ukugwema ukubambezeleka kanye nokuqina.
2.4 I-Graycale ephezulu
I-Grayscale ephezulu ingenye yezimpawu ezibalulekile zezikrini zokubonisa ze-LED, ezinquma izinga lemibala nemininingwane isikrini sokubonisa. I-Greycale ephezulu ivumela izikrini zokubonisa ze-LED ukubonisa imininingwane yesithombe ecebile noma ngokukhanya okuphansi, ngaleyo ndlela kuthuthukise ikhwalithi yesithombe ephelele kanye nenkulumo yombala.
2,5 ukuhlukaniswa okungenamthungo
Izikrini zokubonisa ze-LED zingafinyelela ukuhlukaniswa okungenamthungo, okubenza bakwazi ukuhlinzeka ngezithombe eziqhubekayo nezihlanganisiwe lapho ziboniswa endaweni enkulu. Ubuchwepheshe bokuhlukaniswa ngaphandle komthungo bususa umngcele wokuphazanyiswa kwezikrini zendabuko zokuhlukanisa, okwenza isithombe siphelele futhi sihle. Izikrini zokuboniswa zomthungo zisetshenziswa kabanzi emakamelweni ezinkulu zenkomfa, izikhungo zokuqapha, imibukiso kanye nezinye izikhathi.
2.6 Ukubukwa okungamashumi amathathu
Izikrini zokubonisa ze-LED zinganikeza nokuhlangenwe nakho okubonakalayo okunezinhlangothi ezintathu. Ngokusebenzisa ubuchwepheshe obukhethekile bokubonisa kanye nama-algorithms, izikrini zokubonisa eziholwayo zingalingisa imiphumela enezici ezintathu, okwenza izithombe zibhekane namaqiniso futhi zicace. Akugcini nje ngokuthuthukisa ukujabulisa ababukeli bokubuka, kepha futhi kunwebisa insimu yesicelo yezikrini zokubonisa eziholwayo.
Ukugcina
Ukuboniswa kwe-LED kungahlukaniswa ngezinhlobo eziningi ngokuya ngombala namayunithi we-pixel. Noma ngabe yisikrini se-monochrome, isikrini esinemibala emibili noma isikrini esinemibala esigcwele, isikrini sesibani esiqondile, isikrini se-SMD noma isikrini se-micro-eholwa, bonke banezimo zabo zohlelo lokusebenza. I-LED ikhombisa i-Excel ngokuzala kabusha imibala, ukugqama okuphezulu, ukuphendula okusheshayo, i-graycale ephezulu, ukuhlukaniswa okungenamthungo kanye nokuhlangenwe nakho okubonakalayo okunezinhlangothi ezintathu, futhi kungukukhetha okujwayelekile kobuchwepheshe besimanje. Ngentuthuko eqhubekayo yezobuchwepheshe, ukuboniswa kwe-LED kuzokhombisa amandla abo okufaka isicelo emasimini amaningi.
Isikhathi sePosi: Aug-29-2024
