Daah-furka Hannaanka Wax-soo-saarka Shaashadaha Midabka TFT-Grade-warshadeed

Goobaha baahida sare leh sida qalabaynta warshadaha, qalabka caafimaadka, iyo gaadiidka caqliga leh, xasiloonida iyo isku halaynta shaashadaha TFT waxay si toos ah u saameeyaan waxqabadka guud ee qalabka. Iyada oo ah qayb ka mid ah bandhigga asaasiga ah ee qalabka warshadaha, muraayadaha midabka TFT-warshadaha ayaa noqday doorashada la doorbido ee degaanno badan oo adag sababtoo ah xalintooda sare, la qabsiga heerkulka ballaaran, iyo cimriga dheer. Haddaba, sidee loo soo saaraa shaashadda midabka TFT ee heerka-warshadeed ee tayada sare leh? Waa maxay farsamooyinka asaasiga ah iyo faa'iidooyinka teknoolajiyada ayaa ka dambeeya shaashadaha midabka TFT?

Habka wax-soo-saarka ee muraayadaha midabka TFT-warshaduhu waxay isku daraan wax-soo-saarka saxda ah iyo xakamaynta tayada adag, halkaas oo tallaabo kasta ay si toos ah u saameynayso waxqabadka iyo kalsoonida shaashadda TFT. Hoos waxaa ku yaal qulqulka shaqo ee wax-soo-saarka asaasiga ah:

1. Diyaarinta Substrate-ka dhalada
   Muraayadaha alkali-la'aanta ah ee nadiifka ah ee nadiifka ah ayaa loo isticmaalaa si loo hubiyo waxqabadka indhaha ee wanaagsan iyo xasilloonida kulaylka, iyada oo aasaaska u ah samaynta lakabka wareegga TFT ee xiga.
2. Transistor-Filim khafiif ah (TFT) Soo saaridda Array
   Iyada oo loo marayo hababka saxda ah sida sputtering, photolithography, iyo etching, matrix TFT ayaa laga sameeyay substrate-ka galaaska. Transistor kastaa wuxuu u dhigmaa pixel, taasoo awood u siinaysa kontoroolka saxda ah ee xaaladda bandhigga TFT.
3. Soo saarista Shaandhaynta Midabka
   Lakabyada filter midabka RGB waxaa lagu dahaadhay substrate muraayad kale, oo ay ku xigto codsiga matrix madow (BM) si kor loogu qaado isbarbardhigga iyo nadiifnimada midabka, hubinta muuqaallada firfircoon iyo kuwa nolosha u eg.
4. Duritaan Dareere ah iyo Isku-duubid
   Labada muraayadood ee muraayadda ah ayaa si sax ah u siman oo ku xidhan jawi aan boodh lahayn, iyo walxaha dareeraha ah ayaa la isku duraa si looga hortago wasakhdu inay saamayso tayada bandhigga TFT.
5. Wada IC iyo PCB Bonding
   Chip-ka darawalka iyo wareegga daabacan ee dabacsan (FPC) waxay ku xiran yihiin guddiga si ay awood ugu yeeshaan gelinta signalka korantada iyo xakamaynta sawirka saxda ah.
6. Module Assembly iyo Imtixaanka
   Ka dib marka la isku daro qaybaha sida iftiinka dambe, daboolka, iyo is-dhexgalka, imtixaanno dhamaystiran ayaa lagu qabtaa dhalaalka, waqtiga jawaabta, xaglaha daawashada, midabka midabka, iyo wax ka badan si loo hubiyo in mid kasta oo TFT midab ah uu buuxiyo heerarka heerka warshadaha.