LED光学管控流程ppt课件

1、InnoLux Confidential1LED 光 學 管 控 流 程InnoLux ConfidentialInnoLuxAll Rights Reserved21.產品產品作作業業流流程程簡簡介介2. LED制制程程對對LED光學的管控光學的管控3. SMT制程制程對對LED的光學管控的光學管控4. INL LCM的的光學的管控光學的管控InnoLux ConfidentialInnoLuxAll Rights Reserved31.產品產品作作業業流流程程簡簡介介說明:LED廠商將LED出貨給FPC廠商,經過FPC廠商的SMT製程生產出LED-FPC.然後經過INL LCM制程生產成為

2、Back Light,與Panel組裝為LCM.LEDFPCSMT制程LED- FPCLCM制程LCMInnoLux ConfidentialInnoLuxAll Rights Reserved4Die AttachCuringTestingSingulationCuringEncapsulationWire BondPackagingTapingShippingLED光學管控點光學管控點依Datasheet設定測試機臺將同一Bin桶中的樣品上Taping機臺上料測試依設定値將測試樣品歸類到相應的Bin 桶Taping&貼Bin Code資訊2.LED製程對製程對LED光學的管控光學的

3、管控將同規格LED裝一起!InnoLux ConfidentialInnoLuxAll Rights Reserved5LED來料LED光學管控光學管控點點確認來料品名與規格書一致取樣針對LED外觀進行檢驗取樣針對LED尺寸進行檢驗取樣針對LED色度、色度、光通量光通量進行檢驗取樣針對LED焊錫性進行檢驗積分球積分球檢驗設備檢驗項目抽檢水準積分球積分球色度、光通量色度、光通量5pcs/LOT3.1 SMT製程對製程對LED來料的光學管控來料的光學管控針對色度,光通量量測 Fail, IQC將此批批退,LED供應商提供相關解析報告并改善.InnoLux ConfidentialInnoLuxAl

4、l Rights Reserved6LED貼片LED光學管控光學管控點點SMT電性測試沖型檢驗包裝LED上料LED光學管控光學管控點點確認LED來料Bin Code將LED Bin Code記錄在FPC廢料區域將FPC廢料區對應的LED Bin Code記錄於Tray將對應的LED-FPC裝入Tray3.2 SMT製程對製程對LED光學的管控光學的管控防止不同亮度LED混料!InnoLux ConfidentialInnoLuxAll Rights Reserved7LED-FPC來料LED光學管控光學管控點點取樣針對外觀進行檢驗取樣針對尺寸進行檢驗取樣對輝輝度度進行檢驗組裝B/L點亮B/L調

5、節電流光學對位光學量測4.1 LCM製程對製程對LED-FPC來料光學的管控來料光學的管控針對輝度量測 Fail, IQC將此批批退,LED供應商提供相關解析報告并改善.InnoLux ConfidentialInnoLuxAll Rights Reserved84.2 LCM製程對製程對成品成品光學的管控光學的管控針對LCM的光學做如下管控:針對Daily Monitor&ORT Fail, QA通知相關單位(PD&MD&SQE)解析,根據解析結果做出相應改善對策.管控管控方式方式頻率頻率測測試試項目項目記記錄錄系系統統Daily Monitor每天1次色坐標亮度對比

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7、code / SNUnit: /Unit: /Unit: nits Unit: nits Unit: nitsUnit: /Unit: /Unit: /Unit: /Unit: /Unit: /Unit:%98C30060000C0.3150.3404300.745810.5930.3420.3440.6020.1440.10085.8%Pass98C30060000H0.3180.3424490.746070.5900.3410.3460.6070.1440.09784.4%Pass98C3006000270.3160.3394200.706000.5900.3420.3440.6000.1

8、440.09982.6%Pass99C30060000J0.3190.3454430.755910.5910.3410.3470.6090.1440.09981.7%Pass9918009000030.3220.3563770.844490.5870.3410.3460.5880.1440.10480.9%Pass9918009000130.3200.3573680.844380.5900.3410.3480.5900.1440.10982.3%Pass98C30060000N0.3190.3444370.745910.5900.3410.3490.6070.1440.09884.0%Pass

9、99180090000J0.3230.3593900.785000.5910.3430.3480.5880.1440.11081.3%Pass98C30060000L0.3150.3394310.735900.5920.3420.3420.6010.1440.10183.1%Pass99C30060000G0.3180.3424240.785440.5900.3420.3450.6020.1440.10084.4%Pass9918009000020.3240.3593950.904390.5870.3420.3460.5880.1440.10776.0%Pass99180090001H0.32

10、00.3553960.894450.5880.3420.3440.5870.1440.10682.8%Pass99180090000S0.3220.3563900.864530.5880.3410.3460.5910.1440.10581.0%Pass99180090000K0.3200.3564160.904620.5890.3410.3460.5910.1440.10877.4%Pass99180090001M0.3220.3583910.854600.5910.3430.3450.5910.1440.10777.5%Pass99180090001C0.3230.3564050.874660.5860.3400.3470.5900.1440.10378.5%Pass9918-009-000290.3220.3503760.864390.5820.3430.3490.5890.1440.10286.6%Pass9918-009-0000B0.3220.3523880.993940.5820.3420.3480.5900.1450.10387.3%Pass9918-009-0001J0.3210.3493910