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Manyan Fa'idodin Fasahar COG Allon LCD

Manyan Fa'idodin Fasahar COG Allon LCD
Fasahar COG (Chip on Glass) tana haɗa direban IC kai tsaye a kan gilashin, ta cimma ƙira mai sauƙi da adana sarari, wanda hakan ya sa ya dace da na'urori masu ɗaukuwa waɗanda ke da ƙarancin sarari (misali, kayan sawa, kayan aikin likita). Babban amincinta ya samo asali ne daga raguwar hanyoyin haɗin kai, yana rage haɗarin rashin kyawun hulɗa, yayin da kuma ke ba da juriya ga girgiza, ƙarancin tsangwama na lantarki (EMI), da ƙarancin amfani da wutar lantarki - fa'idodi da suka dace da aikace-aikacen masana'antu, motoci, da batir. Bugu da ƙari, a cikin samar da kayayyaki da yawa, babban aikin sarrafa kansa na fasahar COG yana rage farashin allon LCD sosai, yana mai da shi zaɓi mafi kyau ga kayan lantarki na masu amfani (misali, kalkuleta, allunan kayan gida).

Manyan Iyakokin Fasahar COG Allon LCD
Rashin kyawun wannan fasaha ya haɗa da gyare-gyare masu wahala (lalacewa tana buƙatar maye gurbin cikakken allo), ƙarancin sassaucin ƙira (ayyukan IC na direba an gyara su kuma ba za a iya haɓaka su ba), da buƙatun samarwa masu wahala (dogara da kayan aiki masu daidaito da muhallin ɗakin tsafta). Bugu da ƙari, bambance-bambance a cikin ma'aunin faɗaɗa zafi tsakanin gilashi da ICs na iya haifar da lalacewar aiki a ƙarƙashin yanayin zafi mai tsanani (>70°C ko <-20°C). Bugu da ƙari, wasu ƙananan LCD na COG masu amfani da fasahar TN suna fama da kusurwoyin kallo da ƙarancin bambanci, wanda wataƙila yana buƙatar ƙarin haɓakawa.

Kwatanta Aikace-aikace Masu Kyau da Fasaha
Allon allo na COG LCD sun fi dacewa da yanayin samarwa mai iyaka, mai girma wanda ke buƙatar babban inganci (misali, HMIs na masana'antu, allon gida mai wayo), amma ba a ba da shawarar yin amfani da shi don aikace-aikacen da ke buƙatar gyare-gyare akai-akai, keɓance ƙananan rukuni, ko yanayi mai tsauri ba. Idan aka kwatanta da COB (gyara mai sauƙi amma mai girma) da COF (ƙirar sassauƙa amma mai tsada), COG yana daidaita tsakanin farashi, girma, da aminci, wanda hakan ya sa ya zama babban zaɓi ga ƙananan allon LCD masu girma zuwa matsakaici (misali, kayayyaki 12864). Zaɓin ya kamata ya dogara ne akan takamaiman buƙatu da ciniki.

 


Lokacin Saƙo: Yuli-24-2025