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Missing Pattern Macro Defects

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Missing Pattern Macro Defects Home | Contact Us | Site Map HomeCompanyCompany OverviewMicrotronic Innovation HighlightsProductsEAGLEview – Auto Macro Wafer Defect InspectionMicroSORT – Stand Alone Wafer SorterMicroINSPECT – Microscope Wafer InspectionMicroINSPECT 300FA – Failure AnalysisCustomized SolutionsProcessGuard – EAGLEview Desktop ClientSITEview Software – Defect Review, Images, and SortingTechnologiesApplicationsNewsDefect Library Home » Missing Patterns Semiconductor Wafer Defects Library Missing Patterns Return to Macro Defect Library Missing pattern wafers can sometimes be seen in the thumbnail images that are generated in the EAGLEview software causing the semiconductor wafers to  towards as a variegated color.  Unpolished (CMP) semiconductor wafers moreover towards as missing pattern wafers.   Some missing pattern wafers are very easy to snift as can be seen whilom on the thumbnail images from EAGLEview on the right.  Other missing patterns on semiconductor wafers are increasingly difficult to snift considering the verisimilitude differences are increasingly subtle.  These differences depend on the level (dark vs. bright), the rationalization of the missing pattern (lack of coat, expose or develop) and the throughout rate on the reticle.   CONTACT US 1-877-642-7687 1-508-627-8951 info {at} microtronic.com Microtronic Overview Video Microtronic EAGLEview Video Gallery of Macro Defects Detected By EAGLEview Arcing Defects 2 Chamber Macro Defect 3 Chamber Macro Defect Backside Contamination Blocked Etch Macro Defect Poor Rinse – Macro Defect Edge Chips – Macro Defects CMP – Macro Defects Wafer Contamination – Large Wafer Contamination – Small EBR Drip Defect Developer Related Defects Wafer Edge Discoloration Flashfield Defects First 12 Wafers –VariegatedWafer Hotspot Defects Lens Stepper Macro Defects Missing Patterns Particle Defects Poly Haze Macro Defect Partial Pattern – No Expose Previous Layer Defects Rework – Scrap Avoidance Rework – Yield Improvement Scratches By Human Scratches By Machine Center Spin Macro Defect Spin Defect on Edge Spin Defect – Entire Wafer Spin Defect – Line Reticle Tilt Defect Semiconductor Wafer Inspection ProductsEAGLEview – Auto Macro Wafer Defect Inspection ProcessGuard – EAGLEview Desktop Client MicroSORT – Stand Alone Wafer Sorter MicroINSPECT – Microscope Wafer Inspection MicroINSPECT 300FA – Failure Analysis SITEview Software – Defect Review, Images, and Sorting Customized Solutions HomeCompanyCompany OverviewMicrotronic Innovation HighlightsProductsEAGLEview – Auto Macro Wafer Defect InspectionMicroSORT – Stand Alone Wafer SorterMicroINSPECT – Microscope Wafer InspectionMicroINSPECT 300FA – Failure AnalysisCustomized SolutionsProcessGuard – EAGLEview Desktop ClientSITEview Software – Defect Review, Images, and SortingTechnologiesApplicationsNewsDefect LibraryPrivacyTerms of UseSite Map © Copyright Microtronic Inc. All Rights Reserved 1994 - 2018 Website by LPR Global, Inc. www.lprglobal.com