Ho khetha se nepahetsengPcb (boto ea potoloho ea potoloho ea potoloho)ho tsamaisana leLCD (Pontšo ea Crystal)e kenyelletsa ho etsa liqeto tse 'maloa tsa bohlokoa ho netefatsa ka nepo le ts'ebetso e nepahetseng. Mona ke motataisi oa mohato oa mohato ho u thusa ho feta pele:
1. Utloisisa litlhaloso tsa hau tsa LCD
• Mofuta oa likhokahano: Fumana mofuta oa ts'ebeliso ea LCD ea hau ea LCD (LVDS Netefatsa hore pcb e ka tšehetsa sebopeho sena.
• tharollo le boholo: Lekola qeto (mohlala, 1920x1080) le boholo ba LCD. PCB e lokela ho etsoa ho sebetsana le qeto e khethehileng le tlhophiso ea pixel.
• Litlhoko tsa motlakase le matla: Netefatsa litlhoko tsa motlakase le matla bakeng saLCD Panenelle ho khutla. PCB e lokela ho ba le mekotla ea phepelo e nepahetseng ea motlakase hore e tsamaisane le litlhokahalo tsena.
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2. Khetha IC e nepahetseng
• Ho lumellana: Netefatsa hore PCB e kenyeletsa lets'oao la prrolior e lumellanang le litlhaloso tsa hau tsa LCD. IG ea molaoli e tlameha ho khona ho tsamaisa qeto ea LCD, sekhahla sa phethomo, le sebopeho se itseng.
• Likarolo: Nahana ka likarolo tse ling tseo u ka li hlokang, tse kang ho hasana, ho na le likarolo tsa skrineng.
3. Lekola sebopeho sa PCB
• Khokahano ea ho ikopanya: Netefatsa hore pcb e na le lihokelo tse nepahetseng tsa phanele ea LCD. Netefatsa hore poloko ea poone le sehokelo sa khokahano e tsamaisana le sebopeho sa LCD.
• Taolo ea Signal: netefatsa hore sebopeho sa pcB se ts'ehetsa lets'oao le nepahetseng la matšoao a data le mela ea taolo ea LCD le mela. Sena se kenyelletsa ho hlahloba boholo ba ho hlahloba le ho tsamaea ho thibela litaba tsa bobolu tsa pontšo.
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4.Karalo ka matla
• Moralo oa phepelo ea motlakase: Etsa bonnete ba hore PCB e kenyelletsa lipotoloho tsa Mananeo a matla ho fana ka manyolo a hlokahalang hoLCDle sefahleho sa eona.
• Taolo ea morao-rao ea morao: Haeba LCD e sebelisa moqolo oa mokokotlo, sheba hore pcb e na le lipotoloho le matla a morao-rao.
Lipou tsa maqheku
• Mocheso: Netefatsa hore PCB e ka sebetsa kahare ho mocheso oa mocheso o hlokahalang bakeng sa kopo ea hau, haholo-holo haeba e tla sebelisoa libakeng tse thata.
• Bokhopo: Haeba LCD e tla sebelisoa maemong a matsuane, netefatsa PCB e etselitsoe ho emisa khatello ea maikutlo, le ho pepesetsoa linthong.
TLHOKOMELISO EA 6.Review
• Likarete le libuka: Hlahloba lintlha tsa mahae le libuka bakeng sa LCD le PCB. Etsa bonnete ba hore ba fana ka tlhaiso-leseling e hlokahalang bakeng sa ho kopanya le ho rarolla mathata.
• Ts'ehetso ea tekheniki: Nahana ka ho fumaneha ha ts'ehetso ea mahlale ho tsoa ho moetsi oa PCB kapa morekisi haeba u kopana le litaba ka nako ea ho kopana.
7.prototype le tlhahlobo
• aha prototype: Pele u itlama ka moralo oa ho qetela, haha prototype ho leka ho kopana ha LCD le PCB. Sena se thusa ho khetholla le ho rarolla mathata.
• Lekola ka botlalo: Lekola litaba tse kangPontšoLits'ebetso tsa 'mala, ho nepahala ha mebala le ts'ebetso e akaretsang. Etsa bonnete ba pcB le LCD e sebetsa hammoho ka mokhoa o sa tsotelleng.
TLHOKOMELISO:
1.Dearmine sehokelo sa LCD
2. Tsela ea Boto ea Tsamaiso e Khabane: Khetha APCBKa ICHS Tsamaiso ea LVDS e ts'ehetsang qeto ea 1920x1080 mme e kenyelletsa khokahano e loketseng.
3.Levey Litlhokahalo tsa Matla: Lekola lipotoloho tsa motlakase tsa PCB ho netefatsa hore li tsamaisana le peo ea chelete ea LCD le litlhoko tsa hajoale.
4. Ho hlahloba le ho hlahloba: Bokella likarolo, hokela LCD ho PCB, le tlhahlobo bakeng sa ts'ebetso e nepahetseng ea ts'ebetso le ts'ebetso.
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Ka ho nahana ka hloko lintlha tsena, u ka khetha aPCBe lumellanang le litlhoko tsa hau tsa LCD ebe u etsa hore ts'ebetso e tšepahalang le e phahameng ea boleng bo holimo.
Lihloela tsa Elektroniki Co, Ltd.e thehiloe ka 2020, ke pontso ea libapali tsa LCD ea LCD, 'me u hlahelle ho kopanya mofuta oa lisebelisoa tse sebetsang ho R & D, Lihlahisoa tsa Khoebo le Linse. Lihlahisoa tsa rona li kenyelletsa phanele ea TFD ea TCD ea TFDBoto ea PCBMmeBoarder BoardTharollo.
Nako ea poso: Sep-23-2024