彩色滤光片process课件

,按一下以編輯母片標題樣式,按一下以編輯母片,第二層,第三層,第四層,第五層,*,*,*,*,Toppoly Confidential Materials,do not copy or distribute without written consent,彩色濾光片介紹,彩色濾光片介紹,1,導覽,TFT LCD Guide,Whats Color Filter&Application,3D Structure of TFT LCD,Color Filter Process-flow,Different Types of Color Filter,Color Filter Defect and Evaluation,導覽TFT LCD Guide,2,TFT-LCD 與 CRT 比較,TFT-LCD 與 CRT 比較,3,TN,液晶的動作原理,90度扭轉的液晶分子令光旋轉後穿透偏光板。加電壓到液晶時，液晶會直立並使光直線前進，再以偏光板遮住。,Normal White,Voltage Off,Voltage On,TN液晶的動作原理90度扭轉的液晶分子令光旋轉後穿透偏光板。,4,TFT-LCD,製造,流程,TFT Array工程,Color Filter工程,配向處理,Thin Film,Panel貼合組立,液晶注入,模組工程,Cell工程,Black Matrix,Polarizer,Photolithography,Etching,R,G,B,ITO,FPC,Backlight,Shield case,TFT-LCD製造流程TFT Array工程Color Fi,5,Whats Color Filter,在玻璃機板上依序完成,BM Layer(遮光層),RED Layer(紅色濾光層),GREEN Layer(綠色濾光層),BLUE Layer(藍色濾光層),ITO Layer (透光導電層),光線透過此彩色濾光片而使LCD具有彩色顯示之功能,Whats Color Filter在玻璃機板上依序完成,6,Structure of Color Filter,R,G,B,B,G,Transparent,Conductor(ITO),Color Filter Layer,Substrast,Black Matrix,Structure of Color FilterRGBBG,7,彩色滤光片process课件,8,彩色濾光片的應用,彩色液晶顯示面板（LCD）,彩色顯示器（CRT、PDP、OLED、PROJECTOR等）,彩色掃描器（SCANNER）,彩色影像擷取器（數位相機、CCD CAMERA、CMOS SENSOR）,必須有色彩呈現的場合或器材。,彩色濾光片的應用彩色液晶顯示面板（LCD）,9,CF(Color Filter),LC,Array,Back Light,+PCB,Cell Panel,Module,Polarizer,Polarizer,3D Structure of TFT LCD,CF(Color Filter)LCArrayBack L,10,3D Structure of TFT LCD,3D Structure of TFT LCD,11,顏色分散法製造流程,Black Matrix,玻璃基板,著色感光層,紫外光,光罩,顯像,重復 G、B兩色,ITO,R,R,R,G,B,R,G,R,G,B,R,G,R色光阻,顏色分散法製造流程Black Matrix玻璃基板著色感光層,12,The manufacturing processes of color filter,BM substrate,P.R.Spin coating,Prebaking,Exposing,Developing,Postbaking,ITO Sputtering,Release to Cell,R,G,B,Three,color,Photo-trackline as ARRAY:TEL、HIRATA,Etching line as ARRAY:DNS、SHIBAURA,Continuous Developer:DNS、SHIBAURA,In-line Sputter:ULVAC、BPS,Hot Plate Oven:DNS、HITACHI TECHNO、,TABAI,Proximity Exposure:DNS、HITACHI DECO、,TOPCON,Slit and Spin Coater:DNS、TOK,Hot Plate Oven:TABAI、HITACHI TECHNO、,KOYO,The manufacturing processes of,13,CF 生產區規劃概念,預估CF區無塵室需求空間為6000m2，約1820坪。,CF 生產區規劃概念預估CF區無塵室需求空間為6000m2，,14,玻璃基板投入前洗淨,玻璃基板投入前洗淨,15,BM光阻成型製程,BM光阻成型製程,16,BM蝕刻製程,BM蝕刻製程,17,紅色色塊製程,紅色色塊製程,18,綠色色塊製程,綠色色塊製程,19,藍色色塊製程,藍色色塊製程,20,ITO透明導電膜製程,ITO透明導電膜製程,21,彩色滤光片process课件,22,彩色滤光片process课件,23,Process Flows of Different Types of Color Filter,Process Flows of Different Typ,24,Transmittance Color Filter,Transmittance Color Filter,25,Reflective Color Filter,Reflective Color Filter,26,Color Filter with Photo spacer,Color Filter with Photo spacer,27,彩色滤光片process课件,28,彩色滤光片process课件,29,Integrated Color Filter(CF on Array),Integrated Color Filter(CF o,30,Color Filter with Micro-lens,Color Filter with Micro-lens,31,Color Filter with Diffusion Bumps,Color Filter with Diffusion Bu,32,Multi-domain Color Filter(Wide View Angle),Multi-domain Color Filter(Wid,33,Color Filter 設計因子,設計因素,光學特性,平坦特性,信賴性,分光特性,消偏特性(對比),耐環境性,耐藥品性,色內段差,色間段差,山谷差,色度,Y值,OD值,分光透過率,Color Filter 設計因子設計因素光學特性平坦特性信,34,彩色滤光片process课件,35,製品規格和彩色濾光膜設計因素的關係,製品規格和彩色濾光膜設計因素的關係,36,彩色滤光片process课件,37,彩色濾光片的缺陷,MURA 不均勻的效應,混色,殘渣,突起,剝落,欠點,彩色濾光片的缺陷MURA 不均勻的效應,38,CF品質評價項目：,分光透過率：分光分度儀,消偏特性：偏光系統,耐熱性：實驗機,耐光性：實驗機,耐藥性：實驗機,CF表面硬度：JIS標準鉛筆測試,密著性：標準貼布測試,BlackWhite點缺陷：自動檢查機,表面平坦性：接觸式非接觸式膜厚計,尺寸位置精度：測長儀,CF品質評價項目：分光透過率：分光分度儀,39,彩色滤光片process课件,40,C/F 製造商,C/F 製造商,41,台灣CF廠商投資歷程,台灣CF廠商投資歷程,42,