一, yisiphi isizathu esiyinhloko senkinga yokuboniswa kwe-LED kukhombisa uhhafu wesikrini?
Kufanele sikulususe kanjani?
1. Isikhundla sendawo yokubonisa asilungile: lokhu kungashintshwa ngokusetha kabusha usayizi we-Display Area Range Software
2. Ukubeka usayizi wefonti kukhulu kakhulu: usashintsha usayizi wefonti ngenkathi udlala isoftware
3. IMISEBENZI YAMABHODI EBHODI: Impela, iBhodi liphukile futhi alikwazi ukuboniswa. Akuvamile ukuthi athathe isikhundla seBhodi
Inkinga efana nale yinkinga yokusetha. Kungenzeka futhi ukuthi iyunithi selingasebenzi kahle. Kepha kungenzeka ukuthi kuncane. Ake sibheke inkinga efanayo njengoba kukhonjisiwe kwisibalo:
Le nkinga ibangelwa kakhulu izingqinamba zehadiwe, imvamisa ezibangelwa izingqinamba ezilandelayo.
1 Kungenzeka ukuthi intambo yamandla ebhodini leyunithi ikhululekile, okuholela ekubonisweni okungaphelele.
2. Ukunikezwa kwamandla kagesiISINQUMO: Lokhu kuvame ukubangelwa ukungasebenzi kahle kwemodyuli yamandla, futhi ukunikezwa kwamandla kudinga ukushintshwa, kepha lesi simo asivamile. Njengelitshe lesibili lokuphenywa.
3. Ikhadi lokulawulaUkulimazeka: Ukulimala kwekhadi lokulawula kubangela amaphutha wokuhambisa idatha noma ukudluliswa okungaphelele.
4. Ibhodi leyunithiISIBONELELO: Kuyiqiniso, iBhodi liphukile futhi alikwazi ukuboniswa. Akuvamile ukuthi esikhundleni seBhodi.
二, ukuphatha kanjani ukuphambuka kombala kwizikrini zokubonisa eziholwayo?
Uma ubheka uhlangothi lwemodyuli yokubonisa ye-LED, ukuphambuka kombala kanye nokuhlobisa phakathi kwamamojula akuhambelani. Yini inkinga?
Okokuqala, qonda izizathu eziphambili zokuphambuka kombala kweUkuboniswa kwe-LEDAmamojula:
1. Izinkinga ngamalambu we-LED: (kufaka phakathi amapharamitha we-chip angahambelani, amaphutha wokufaka okunamathela, amaphutha wokufaka phakathi kokwehlukanisa imibala), ukugqama kwamalambu aholwa yi-batch efanayo. Ngakho-ke, kunenqubo ebaluleke kakhulu ekukhiqizeni imibukiso ye-elekthronikhi ye-LED: amalambu wokuxuba. Hlanganisa zonke izibani ze-LED zombala ofanayo ngokulinganayo ngaphambi kokuzifaka kwi-PCB. Inzuzo yokwenza lokho ukuthi ingakugwema ukuphambuka kombala wendawo kwemodyuli ye-LED.
2. Inqubo yokukhiqiza: Ngemuva kokuthi imodyuli ye-LED iveze i-wave soldering kanti isikhundla se-LED senziwe, akufanele sithuthelwe futhi. Kepha izinkampani eziningi zivame ukushayisana futhi zigoqa izibani ze-LED ngesikhathi sokuhlolwa, ukulungisa, ukufudumeza, ukuguga kwezinqubo ngenxa yokuntuleka kwezimo zokuvikela. Ngemuva kwalokho, ngaphambi kokusebenzisa i-glue, kuthiwa umugqa obizwayo, ongabangela kalula amalambu esikrinini esiholayo ukuze atshelwe ngokungahambisani, okuholela ekuphambukeni kombala kwemodyuli.
3
I-4 Isikrini sokubonisa esikhiqizwayo asikwazi ukuqinisekiswa, okuwukuphela kwento engenziwa ukulungisa amapharamitha ahlukahlukene.
Ngakho-ke, lapho inkinga yokuphambuka kombala yemodyuli yokubonisa ye-LED ibangelwa amalambu we-LED nenqubo yokukhiqiza, imodyuli ingalungiswa kuphela noma ithathelwe indawo. Lapho kungukukhishwa kwamandla okunikelwa kwamandla, kuyadingeka ukuthi ungene esikhundleni sokukhanya kwamandla, njll. Uma kuyinkinga ngohlelo lokulawula kanye ne-IC, singacela kuphela umenzi ukuthi alungise noma axazulule.
Lokhu okungenhla kuyizimbangela ezivamile nezixazululo zesikrini se-LED Screen Ukubonisa isikrini, kusukela kokulula kuya kokuyinkimbinkimbi, nokuxazulula inkinga okuvame kakhulu yinye.
Isikhathi sePosi: Jun-26-2023
