Ukukhetha okulungileI-PCB (ibhodi yesekethe ephrintiwe)ukufanisa aI-LCD (I-Liquid Crystal Display)kubandakanya ukucatshangelwa okuningana okubalulekile ukuze kuqinisekiswe ukuhambisana nokusebenza kahle. Nasi umhlahlandlela wesinyathelo ngesinyathelo ukukusiza ngenqubo:
1. Qonda imininingwane yakho ye-LCD
• Uhlobo lokuxhumana Qinisekisa ukuthi i-PCB ingasekela lesi sitoli.
• Isixazululo nosayizi: hlola isixazululo (isib., 1920x1080) nosayizi womzimba we-LCD. I-PCB kufanele yakhelwe ukuphatha isinqumo esithile kanye nokuhlelwa kwe-pixel.
• Izidingo zamandla kagesi nezimandla zamandla: Qinisekisa ama-voltage kanye nezidingo zamandla zeIphaneli ye-LCDfuthi backlight. I-PCB kufanele ibe nemibuthano yokuhlinzekwa kwamandla efanelekile ukufanisa lezi zidingo.
2. Khetha isilawuli esifanele i-IC
• Ukuvumelana: Qinisekisa ukuthi i-PCB ifaka isilawuli iC ehambelana nokucaciswa kwakho kwe-LCD. Isilawuli i-IC kumele sikwazi ukuphatha ukulungiswa kwe-LCD, ukuvuselela isilinganiso, nesibonisi.
• Izici: Cabanga ngezici ezingeziwe ongazidinga, ezinjengokwakheka okwakhelwe ngaphakathi, esikrinini (OSD), noma izici ezithile zokulawulwa kombala.
3. Bheka ukwakheka kwe-PCB
• Ukuhambisana kwesixhumi: qinisekisa i-PCB inezixhumi ezifanele zephaneli ye-LCD. Qinisekisa ukuthi izinhlobo zePinkout ne-Connector zihambisana nesibonisi se-LCD.
• Umzila wesiginali: Qinisekisa ukuthi ukwakheka kwe-PCB kusekela umzila ofanele wesiginali wedatha ye-LCD nemigqa yokulawula. Lokhu kufaka phakathi ukubheka ukulandelwa kobubanzi kanye nomzila ukuvikela izindaba zokuthembeka kwezimpawu.
4.Bakwa amandla okuphatha amandla
• Idizayini yokuhlinzeka ngamandlaI-LCDkanye nokukhanya kwayo.
• Ukulawulwa kwe-backlight: Uma i-LCD isebenzisa i-baclight, hlola ukuthi i-PCB inemibuthano efanelekile yokulawula ukukhanya okukhanya kwangemuva namandla.
5.Consider Environmental Facials
• Ububanzi bokushisa: qinisekisa ukuthi i-PCB ingasebenza ngaphakathi kobubanzi bokushisa obudingekayo kuhlelo lwakho lokusebenza, ikakhulukazi uma izosetshenziswa ezindaweni ezinokhahlo.
• Ukuqina: Uma i-LCD izosetshenziswa ezimweni ezinama-rugged, qiniseka ukuthi i-PCB yakhelwe ukubekezelela ukucindezelwa ngokomzimba, ukudlidliza nokuchayeka okungaba khona ezintweni.
6. Ukubhalwa kabusha kwemibhalo nokusekelwa
• Ama-datasheets namamanyule: Buyekeza ama-datasheets kanye namabhukwana ku-LCD ne-PCB. Qinisekisa ukuthi banikeza imininingwane edingekayo yokuhlanganisa nokuxazulula inkinga.
• Ukuxhaswa Kwezobuchwepheshe: Cabanga ukutholakala kokusekelwa kwezobuchwepheshe kusuka kumkhiqizi we-PCB noma umphakeli uma kwenzeka uhlangabezana nezinkinga ngesikhathi sokuhlanganiswa.
7.Prototype futhi uvivinye
• Yakha i-prototype: ngaphambi kokuzibophezela ekwakhiweni kokugcina, wakhe i-prototype ukuhlola ukuhlanganiswa kwe-LCD nge-PCB. Lokhu kusiza ekuboneni nasekuxazululeni izingqinamba ezingaba khona.
• Hlola kahle: Bheka izindaba ezifanabonisaImibuthano, ukunemba kombala, nokusebenza okuphelele. Qinisekisa ukuthi i-PCB ne-LCD basebenzisana ngomthungo.
Inqubo Yesibonelo:
1.Determine isikhombimsebenzisi se-LCD: Ake sithi i-LCD yakho isebenzisa isikhombimsebenzisi se-LVDS ngesisombululo se-1920x1080.
2.Khetha ibhodi elihambisanayo lebhodi: khetha aI-PCBNge-LVDS controller ic esekela isinqumo se-1920x108080 futhi ifaka izixhumi ezifanele.
3.Vikela izidingo zamandla: Bheka amasekethe wamandla we-PCB ukuze uqinisekise ukuthi ahambisana ne-LCD's Voltage kanye nezidingo zamanje.
4.Buluald and Test: Hlanganisa izakhi, xhuma i-LCD kwi-PCB, bese uvivinya ukusebenza kahle kokubonisa kanye nokusebenza.
Ngokucabanga ngokucophelela lezi zinto, ungakhetha aI-PCBlokho kufana nezidingo zakho ze-LCD futhi kuqinisekise ukusebenza okuthembekile nokwekhwalithi ephezulu.
Disn electronics Co, Ltd.Kusungulwe ngo-2020, kungukubonisa kwe-LCD engochwepheshe, iphaneli yokuthinta kanye nokubonisa ukuthinta okuhlanganisa abakhiqizi bezixazululo abasebenza ngokukhethekile ku-R & D, ukukhiqiza okujwayelekile kanye nemikhiqizo yokuxhumana ye-LCD ne-Touch. Our products include TFT LCD panel, TFT LCD module with capacitive and resistive touchscreen (support optical bonding and air bonding), and LCD controller board and touch controller board, industrial display, medical display solution, industrial PC solution, custom display solution,I-PCB Boardna-Ibhodi YezilawuliIsixazululo.
Isikhathi sePosi: Sep-23-2024
