Iyini i-Fine Pitch LED Display? Nansi Umhlahlandlela Osheshayo!

1. Isingeniso

Ngokuthuthuka okuqhubekayo kobuchwepheshe bokuboniswa, isidingo sezikrini ze-LED ezinokucaca okuphezulu, ikhwalithi yesithombe esiphezulu, nezinhlelo zokusebenza eziguquguqukayo sikhula usuku nosuku. Ngokumelene nalokhu kwangemuva, isibonisi esihle se-pixel pitch LED, nokusebenza kwaso okuvelele, kancane kancane sesiphenduke isixazululo sesikrini se-LED esithandwayo ezimbonini eziningi, futhi ububanzi bokusebenza kwaso emakethe bukhula njalo. I-fine pitch display ye-LED isetshenziswa emikhakheni efana nezitudiyo zokusakaza, ukuqapha ezokuphepha, amagumbi okuhlangana, okudayisayo, kanye nezinkundla zemidlalo ngenxa yokusebenza kwayo okuhle kakhulu. Nokho, ukuze siqonde ngokujulile inani lesibonisi se-LED esinephimbo elihle, sidinga kuqala ukucacisa imiqondo ethile eyisisekelo, njengokuthi iyini iphimbo, bese singaqonda ngokugcwele incazelo, izinzuzo, nezimo ezibanzi zohlelo lokusebenza lwesibonisi se-LED esinephimbo elihle. . Lesi sihloko sizokwenza ukuhlaziya okujulile mayelana nalawa maphuzu awumongo.

2. Yini iPixel Pitch?

I-Pixel pitch ibhekisela ebangeni eliphakathi kwezikhungo zamaphikseli amabili ancikene (lapha kubhekiselwa kubuhlalu be-LED) kusibonisi se-LED, futhi ngokuvamile ikalwa ngamamilimitha. Kuyinkomba engukhiye yokulinganisa ukucaca kwesibonisi se-LED. Isibonelo, amaphikseli e-LED ajwayelekile ahlanganisa i-P2.5, P3, P4, njll. I-P2.5 isho ukuthi ukuphakama kwephikseli kungamamilimitha angu-2.5. Ngokuvamile, izibonisi ze-LED ezinokuphakama kwephikseli engu-P2.5 (2.5mm) noma ngaphansi zichazwa njengezibonisi ze-LED zephikseli ezinhle, okuwumthetho oqashelwa ngokuqhathaniswa oqashelwayo embonini. Ngenxa yokuphakama kwayo kwe-pixel encane, ingathuthukisa ukulungiswa nokucaca futhi ingabuyisela kahle imininingwane yezithombe.

3. Yini iFine Pixel Pitch LED Display?

Isibonisi se-Fine pitch LED sisho isibonisi se-LED esinokuphakama kwephikseli engu-P2.5 noma ngaphansi. Lolu hlu lokuphakama kwephikseli lwenza isibonisi sikwazi ukwethula imiphumela yesithombe ecacile nethambile ngisho nasendaweni eseduze yokubuka. Isibonelo, isibonisi se-LED esinephimbo elihle esinokuphakama kwephikseli kwe-P1.25 sinokuphakama kwephikseli okuncane kakhulu futhi singamumatha amaphikseli engeziwe endaweni yeyunithi, ngaleyo ndlela sizuze ukuminyana kwamaphikseli okuphezulu. Uma kuqhathaniswa nezibonisi ze-LED ezinamabala amakhulu, isibonisi se-LED esinephimbo elihle singanikeza imiphumela ecacile nethambile yokubonisa isithombe ebangeni eliseduze. Lokhu kungenxa yokuthi ukuphakama kwephikseli encane kusho ukuthi amaphikseli engeziwe angafakwa endaweni yeyunithi.

4. Izinhlobo ze-Small Pitch LED Display

4.1 Nge-Pixel Pitch

Ukuphakama kwe-Ultra-fine: Imvamisa ibhekisela ekubonisweni kwe-LED kokuphakama okuhle kwephikseli engu-P1.0 (1.0mm) noma ngaphansi. Lolu hlobo lwesibonisi lunokuminyana kwamaphikseli aphezulu kakhulu futhi lungafinyelela umphumela wokubonisa isithombe esinencazelo ephezulu kakhulu. Isibonelo, kwezinye izigcawu zokubonisa izinsalela zamasiko zasemnyuziyamu ezinezidingo eziphezulu kakhulu zemininingwane, isibonisi se-ultra-fine pitch LED singaveza kahle ukuthungwa, imibala, neminye imininingwane yezinsalela zamasiko, kwenze izethameli zizwe sengathi zingabuka okwangempela. izinsalela zamasiko eduze.

Iphimbo elihle elivamile: Ukuphakama kwephikseli kuphakathi kuka-P1.0 no-P2.5. Lolu uhlobo oluvamile uma kuqhathaniswa nesibonisi se-pitch ye-LED emakethe njengamanje futhi sisetshenziswa kakhulu ekubonisweni okuhlukahlukene kwasendlini, isibonisi somhlangano, nezinye izimo. Isibonelo, egumbini lokuhlangana lebhizinisi, lisetshenziselwa ukubonisa imibiko yokusebenza kwenkampani, izinhlelo zephrojekthi, nokunye okuqukethwe, futhi umphumela wakho wokubonisa ungahlangabezana nezidingo ezijwayelekile zokubuka eduze.

4.2 NgeNdlela Yokupakisha

I-SMD (Surface-Mounted Device) epakishwe isibonisi se-LED esinephimbo elihle: Ukupakishwa kwe-SMD kuhlanganisa ukuhlanganisa ama-chips e-LED emzimbeni omncane wokupakisha. Lolu hlobo lwesibonisi se-LED se-pitch emihle epakishiwe sine-engeli yokubuka ebanzi, ngokuvamile enama-engeli avundlile naqondile afinyelela cishe ku-160°, okwenza izibukeli zikwazi ukubona izithombe ezicacile ezivela kuma-engeli ahlukene. Ngaphezu kwalokho, isebenza kahle ngokuya ngombala ongaguquguquki ngoba inqubo yokupakisha ingakwazi ukulawula ngokunembe kakhudlwana isikhundla nezici ezikhanyayo zama-chips e-LED, okwenza umbala waso sonke isibonisi ube umfaniswano owengeziwe. Isibonelo, kwezinye izibonisi zokukhangisa ze-atrium yenxanxathela enkulu yezitolo, isibonisi se-LED esipakishwe kahle se-SMD singaqinisekisa ukuthi amakhasimende kuwo wonke ama-engeli angabona izithombe zokukhangisa ezimibalabala nezinemibala efanayo.

I-COB (Chip-On-Board) epakishwe kahle isibonisi se-LED: Ukupakishwa kwe-COB kufaka ngokuqondile ama-chips e-LED ebhodini lesekethe eliphrintiwe (PCB). Lolu hlobo lwesibonisi lunokusebenza okuhle kokuvikela. Ngenxa yokuthi awekho ubakaki nezinye izakhiwo emaphaketheni endabuko, ingozi yokuchayeka kwe-chip iyancipha, ngakho-ke inokumelana okunamandla nezinto ezizungezile ezifana nothuli nomhwamuko wamanzi futhi ifanele ukusetshenziswa kwezinye izindawo zasendlini ezinezimo zemvelo eziyinkimbinkimbi kakhulu, njengamabhodi okubonisa ulwazi kuma-workshops asefekthri. Ngaleso sikhathi, isibonisi se-COB esipakishwe kahle se-pitch LED singafinyelela ukuminyana kwephikseli ephakeme ngesikhathi senqubo yokukhiqiza, okungase kunciphise ukuphakama kwephikseli futhi kunikeze umphumela wokubonisa ontekenteke kakhudlwana.

4.3 Ngendlela Yokufaka

Isibonisi se-LED esifakwe odongeni: Le ndlela yokufaka ilula futhi ifanelekile. Isibonisi silengiswa odongeni, silondoloza isikhala. Ilungele izindawo ezincane uma kuqhathaniswa namagumbi okuhlangana namahhovisi futhi isetshenziswa njengethuluzi lokubonisa ulwazi noma izethulo zemihlangano. Isibonelo, ekamelweni elincane lomhlangano, isibonisi se-LED esifakwe odongeni singafakwa kalula odongeni oluyinhloko lwegumbi lomhlangano ukuze kuboniswe okuqukethwe komhlangano.

Isibonisi se-LED sephikseli enhle ehlanganisiwe: Isibonisi esifakiwe sishumeka isibonisi se-LED ebusweni bodonga noma ezinye izinto, okwenza isibonisi sihlangane nendawo ezungezile, futhi ukubukeka kucoceke futhi kuhle kakhulu. Le ndlela yokufaka ivame ukusetshenziswa kwezinye izindawo ezinezidingo eziphakeme zesitayela sokuhlobisa kanye nokuxhumana kukonke, njengokuboniswa kolwazi lwendawo yokwamukela izivakashi kumahhotela asezingeni eliphezulu noma isibonisi sesethulo kumamnyuziyamu.

Isibonisi se-LED esimisiwe esimisiwe: Isibonisi silengiswa ngaphansi kosilingi ngokuphakamisa izinto zokusebenza. Le ndlela yokufaka ilungele ukulungisa ubude ne-engeli yesibonisi futhi ifanele izikhala ezithile ezinkulu lapho kudingeka khona ukubuka ngama-engeli ahlukene, njengokuboniswa kwangemuva kwesiteji emahholo amakhulu edili noma isibonisi se-atrium ezitolo ezinkulu.

5. Izinzuzo Ezinhlanu Ze-Fine Pitch LED Display

Ukucaca Okuphezulu kanye Nekhwalithi Yesithombe Esithambile

Isibonisi se-LED esinephimbo elihle sinesici esimangalisayo sokuphakama kwephikseli encane, okwenza ukuminyana kwephikseli kuphakame ngokwedlulele endaweni yeyunithi. Ngenxa yalokho, noma ngabe ibonisa okuqukethwe kombhalo, ukwethula izithombe, noma ihluzo eziyinkimbinkimbi, ingakwazi ukuzuza imiphumela enembile nethambile, futhi ukucaca kwezithombe namavidiyo kuhle kakhulu. Isibonelo, esikhungweni sokuyala, lapho abasebenzi kudingeka babuke imininingwane efana namamephu nedatha, noma egumbini lomhlangano elisezingeni eliphezulu lapho kuboniswa khona amadokhumenti ebhizinisi namaslayidi ezethulo, isibonisi se-LED esinephimbo esihle singabonisa ngokunembile ulwazi nencazelo yalo ephezulu. , ukuhlangabezana nezidingo zezimo ezihlukahlukene zohlelo lokusebenza ezinezidingo eziqinile zekhwalithi yesithombe.

Ukukhanya Okuphezulu Nokugqama Okuphezulu

Ngakolunye uhlangothi, isibonisi se-LED se-pitch esihle sinezici ezinhle kakhulu zokukhanya okuphezulu. Ngisho nasezindaweni zasendlini ezikhanyiswe ngokukhanyayo njengenxanxathela yezitolo ezinkulu nezindawo zemibukiso, isengagcina isimo sokubonisa esicacile nesigqamile, iqinisekise ukuthi izithombe zibonakala ngokucacile futhi ngeke zisithwe ukukhanya okunamandla okuzungezile. Ngakolunye uhlangothi, ukungafani kwayo okuphezulu akufanele kuthathwe kancane. Ukukhanya kwephikseli ngayinye kungalungiswa ngakunye, okwenza okumnyama kubonakale kumnyama futhi kumhlophe kugqame, kuthuthukisa kakhulu ungqimba kanye nobukhulu obuthathu bezithombe, futhi kwenze imibala icace kakhulu futhi igcwale, kube nomthelela obonakalayo onamandla.

I-Seamless Splicing

Isibonisi esihle se-LED se-pitch samukela idizayini ye-modular, futhi amamojula ahlukahlukene angahlukaniswa eduze, acishe azuze umphumela wokuxhuma okungenamthungo. Kulezo zimo lapho kudingeka khona ukwakha isikrini esikhulu sokubonisa, le nzuzo ibaluleke kakhulu. Isibonelo, esikrinini esikhulu esikhungweni esikhulu senkomfa noma isikrini sangemuva sesiteji, ngokuhlanganisa okungenamthungo, singathula isithombe esiphelele nesihlangene, futhi izethameli ngeke zithintwe ukuhlanganisa ama-seams lapho zibuka, futhi umphumela wokubuka bushelelezi futhi ngokwemvelo, okungadala kangcono indawo ebonakalayo enhle neshaqisayo.

I-engeli yokubuka ebanzi

Lolu hlobo lwesibonisi luvamise ukuba nebanga lokubuka elibanzi, ngokuvamile elinama-engeli avundlile naqondile afinyelela cishe ku-160° noma ngaphezulu. Lokhu kusho ukuthi kungakhathaliseki ukuthi izethameli zikuyiphi i-engeli, kungakhathaliseki ukuthi zingaphambili noma eceleni kwesikrini, zingajabulela okuhlangenwe nakho okubonakalayo okungaguquki kwekhwalithi ephezulu, futhi ngeke kube nokwehla okuphawulekayo kwekhwalithi yesithombe. Egunjini elikhulu lomhlangano lapho abahlanganyeli abaningi besakazwa ngezindlela ezihlukene, noma ehholo lombukiso lapho izethameli zizulazula ukuze zibukele, isibonisi se-LED esine-engeli ebanzi yokubuka singadlala ngokugcwele izinzuzo zako, sivumele wonke umuntu ukuthi akubone ngokucacile okuqukethwe. esikrinini.

Ukonga Amandla Nokuvikelwa Kwemvelo

Ngokombono wokusetshenziswa kwamandla, isibonisi se-LED esinephimbo elihle siwonga amandla. Ngenxa yokuthi ama-LED ngokwawo angama-diode akhipha ukukhanya asebenza kahle, uma kuqhathaniswa nobuchwepheshe bokubonisa obuvamile obufana nezibonisi zekristalu eliwuketshezi namaphrojektha, asebenzisa amandla kagesi amancane ngaphansi kwezidingo ezifanayo zokukhanya. Ngaphezu kwalokho, ngokuthuthuka okuqhubekayo kanye nenqubekelaphambili yobuchwepheshe, isilinganiso sayo sokusebenza kahle kwamandla sihlala sithuthuka, okusiza ukunciphisa izindleko zamandla phakathi nenqubo yokusetshenziswa. Khonamanjalo, kusukela esicini sokuvikela imvelo, izinto ezisetshenziswa ekukhiqizeni izibonisi ze-LED zibangela ukungcoliswa okuncane kwemvelo, futhi ama-chips e-LED anempilo ende yesevisi, enciphisa ukukhiqizwa kwemfucuza ye-elekthronikhi ngenxa yokushintshwa njalo kwemishini, ehambisana nesimanjemanje. umkhuba omkhulu wokuvikelwa kwemvelo.

6. Izimo Zokusebenza

Isibonisi se-fine pitch LED sisetshenziswa kabanzi ezimeni eziningi ezibalulekile ezinezidingo eziqinile zemiphumela yokubonisa ngenxa yezinzuzo zaso zokusebenza ezivelele. Okulandelayo yizimo ezithile ezijwayelekile:

Okokuqala, ezindaweni zezenkolo njengamasonto, imikhosi yezenkolo ivame ukuba nencazelo ejulile yamasiko nengokomoya. Isibonisi se-LED esinephimbo elihle singabonisa ngokucacile nangokuthambile okuqukethwe okuhlukahlukene kwezithombe nombhalo odingekayo emikhosini yezenkolo, kanye namavidiyo axoxa izindaba zenkolo. Ngencazelo yayo ephezulu kanye nokwethulwa kombala okunembile, kwakha isimo esinesizotha nesingcwele, okwenza amakholwa acwiliswe kalula emikhubeni yezenkolo futhi aqonde ngokujulile incazelo nemizwelo evezwa inkolo, enomthelela omuhle osizayo ekuziphatheni kwemisebenzi yenkolo.

Okwesibili, ngokwemisebenzi yasesiteji, noma ngabe imidlalo yobuciko, izingqungquthela zabezindaba zezentengiselwano, noma amaphathi amakhulu akusihlwa, ukwethulwa kwesizinda sesiteji kubalulekile. Isibonisi se-LED esinephimbo elihle, njengenkampani yenethiwekhi ewukhiye, singathembela kuzinzuzo zaso njengokuchazwa okuphezulu, ukugqama okuphezulu, ne-engeli yokubuka ebanzi ukuze kwethule kahle izithombe zevidiyo ezimibalabala, izici zemiphumela ekhethekile, nolwazi lokusebenza kwesikhathi sangempela. Iphelelisa imidlalo yasesiteji futhi ngokuhlanganyela idale umphumela obonakalayo ngokushaqeka okukhulu nokukhanga, okwenza izethameli ezisendaweni zithole umuzwa wokubuka ogxile futhi wengeze ukukhazimula ekubanjweni ngempumelelo komcimbi.

Okwesithathu, amakamelo okuhlangana ahlukahlukene nawo ayizimo zohlelo lokusebenza ezibalulekile zesibonisi se-LED esinephimbo elihle. Kungakhathaliseki ukuthi amabhizinisi enza izingxoxo zebhizinisi, amasemina angaphakathi, noma iminyango kahulumeni ibamba imihlangano yomsebenzi, kuyadingeka ukubonisa ngokucacile nangokunembile okuqukethwe okubalulekile okufana nezinto zokubika kanye namashadi okuhlaziya idatha. I-fine pitch display LED ingahlangabezana nale mfuneko, iqinisekise ukuthi ababambiqhaza bangakwazi ukuthola ulwazi ngokuphumelelayo, benze ukuhlaziya okujulile, futhi baxhumane ngokushelelayo, ngaleyo ndlela kuthuthukisa kakhulu ukusebenza kahle kwemihlangano kanye nekhwalithi yokwenza izinqumo.

7. Isiphetho

Kokuqukethwe okungenhla, sixoxile kabanzi nangokujulile ngokuqukethwe okufanele kwesibonisi se-LED esinephimbo elihle. Sethule isibonisi se-LED esinephimbo elihle, esisho ngokusobala ukuthi ngokuvamile sisho isibonisi se-LED esinokuphakama kwephikseli engu-P2.5 (2.5mm) noma ngaphansi. Sichaze kabanzi ngezinzuzo zayo njengokucaca okuphezulu, ukukhanya okuphezulu, ukugqama okuphezulu, ukuhlukanisa okungenamthungo, i-engeli yokubuka okubanzi, nokonga amandla nokuvikelwa kwemvelo, okuyenza ivelele phakathi kwamadivayisi amaningi wokubonisa. Siphinde sahlela izimo zokusebenza kwayo, futhi ingabonakala ezindaweni ezinezidingo eziphakeme zemithelela yokubonisa njengamasonto, imisebenzi yasesiteji, amagumbi okuhlangana, nezikhungo zokuyala zokuqapha.

Uma ucabanga ukuthenga isibonisi esihle se-LED sendawo yakho,I-RTLEDizokusebenzela futhi ikunikeze izixazululo ezinhle kakhulu zokubonisa i-LED ezihlangabezana nezidingo zakho ngamakhono ayo ochwepheshe. Siyakwamukela kuXhumana nathimanje.