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FROM IMAGES TO ANSWERS Semicon & Industrial Applications.

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Presentation on theme: "FROM IMAGES TO ANSWERS Semicon & Industrial Applications."— Presentation transcript:

1 FROM IMAGES TO ANSWERS Semicon & Industrial Applications

2 Flat Panel Display (FPD) Inspection Approximately 11 different visual inspection processes for identifying defects. Usually done by a human observer and potentially prone to error and bias. 1) LCD MURA Inspection Procedure 2) LCD Light Leakage Inspection 3) LCD Dot Defect Inspection 4) LCD Line Defect Inspection 5) LCD Foreign Materials Inspection 6) Contrast Ratio 7) Uniformity (Luminance Variation) 8) Response Time 9) CIE Color Coordinates (CIE 1931) 10) Viewing Angle (Contrast Ratio) 11) Gray Scale Measurements

3 Flat Panel Display (FPD) Inspection

4 LCD Mura Inspection ANALYSISPSEUDOCOLORED

5 Flat Panel Display (FPD) Inspection LCD Line Defects Inspection

6 Flat Panel Display (FPD) Inspection LCD Dot Defect Inspection

7 Flat Panel Display (FPD) Inspection LCD Dot Defect Inspection

8 Flat Panel Display (FPD) Inspection

9 Intel Project PREVIEW IMAGE 4X COMPOSITE 10X TOPOGRAPH 10X ANALYZED IMAGE Percent Crack

10 FROM IMAGES TO ANSWERS IQ Base 2.0

11 Desktop Version (1) Small Workgroup Version (6-10) Enterprise Version (>10)

12 IQBase 2.0

13

14 DATA GRAPH

15 IQBase 2.0 3D Scatter Plot

16 IQBase 2.0 Create Report

17 IQBase 2.0 Create Report

18 www.mediacy.com Silver Spring, MD (Headquarters) Offices in: Boston, MA, Pittsburgh, PA & San Diego, CA Leiden, The Netherlands Goettingen, Germany Wokingham, United Kingdom Singapore, Republic of Singapore Tokyo, Japan Shanghai, China


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