PT2387796T - Sistema e método para inspecionar uma pastilha de semicondutor - Google Patents

Sistema e método para inspecionar uma pastilha de semicondutor

Info

Publication number
PT2387796T
PT2387796T PT107314460T PT10731446T PT2387796T PT 2387796 T PT2387796 T PT 2387796T PT 107314460 T PT107314460 T PT 107314460T PT 10731446 T PT10731446 T PT 10731446T PT 2387796 T PT2387796 T PT 2387796T
Authority
PT
Portugal
Prior art keywords
inspect
semiconductor tablet
tablet
semiconductor
Prior art date
Application number
PT107314460T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Semiconductor Tech & Instruments Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SG200900229-6A external-priority patent/SG163442A1/en
Application filed by Semiconductor Tech & Instruments Pte Ltd filed Critical Semiconductor Tech & Instruments Pte Ltd
Publication of PT2387796T publication Critical patent/PT2387796T/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/9501—Semiconductor wafers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8822—Dark field detection
    • G01N2021/8825—Separate detection of dark field and bright field
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10152—Varying illumination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30148—Semiconductor; IC; Wafer
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P74/00—Testing or measuring during manufacture or treatment of wafers, substrates or devices
    • H10P74/20—Testing or measuring during manufacture or treatment of wafers, substrates or devices characterised by the properties tested or measured, e.g. structural or electrical properties
    • H10P74/203—Structural properties, e.g. testing or measuring thicknesses, line widths, warpage, bond strengths or physical defects

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Probability & Statistics with Applications (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
PT107314460T 2009-01-13 2010-01-13 Sistema e método para inspecionar uma pastilha de semicondutor PT2387796T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200900229-6A SG163442A1 (en) 2009-01-13 2009-01-13 System and method for inspecting a wafer
SG200901110-7A SG164293A1 (en) 2009-01-13 2009-02-16 System and method for inspecting a wafer

Publications (1)

Publication Number Publication Date
PT2387796T true PT2387796T (pt) 2021-11-16

Family

ID=54601546

Family Applications (1)

Application Number Title Priority Date Filing Date
PT107314460T PT2387796T (pt) 2009-01-13 2010-01-13 Sistema e método para inspecionar uma pastilha de semicondutor

Country Status (11)

Country Link
US (1) US8885918B2 (OSRAM)
EP (1) EP2387796B1 (OSRAM)
JP (1) JP5934874B2 (OSRAM)
KR (1) KR101646743B1 (OSRAM)
CN (1) CN101853797B (OSRAM)
IL (1) IL213946A (OSRAM)
MY (1) MY188165A (OSRAM)
PT (1) PT2387796T (OSRAM)
SG (1) SG164293A1 (OSRAM)
TW (1) TWI551855B (OSRAM)
WO (1) WO2010082902A2 (OSRAM)

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Also Published As

Publication number Publication date
EP2387796A2 (en) 2011-11-23
EP2387796B1 (en) 2021-09-22
JP2012515332A (ja) 2012-07-05
CN101853797B (zh) 2015-11-25
EP2387796A4 (en) 2017-10-18
WO2010082902A3 (en) 2010-10-28
JP5934874B2 (ja) 2016-06-15
TWI551855B (zh) 2016-10-01
WO2010082902A2 (en) 2010-07-22
US20100189339A1 (en) 2010-07-29
SG164293A1 (en) 2010-09-29
KR101646743B1 (ko) 2016-08-08
IL213946A0 (en) 2011-08-31
HK1149367A1 (zh) 2011-09-30
KR20100083745A (ko) 2010-07-22
MY188165A (en) 2021-11-24
TW201100779A (en) 2011-01-01
IL213946A (en) 2017-01-31
US8885918B2 (en) 2014-11-11
CN101853797A (zh) 2010-10-06

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