TW349253B - Semiconductor wafer testing apparatus equipped with optical character recognizer - Google Patents

Semiconductor wafer testing apparatus equipped with optical character recognizer

Info

Publication number
TW349253B
TW349253B TW086104655A TW86104655A TW349253B TW 349253 B TW349253 B TW 349253B TW 086104655 A TW086104655 A TW 086104655A TW 86104655 A TW86104655 A TW 86104655A TW 349253 B TW349253 B TW 349253B
Authority
TW
Taiwan
Prior art keywords
carrier
testing apparatus
wafers
semiconductor wafer
wafer testing
Prior art date
Application number
TW086104655A
Other languages
English (en)
Inventor
Yu-Kweon Kim
Dong-Ho Kim
Original Assignee
Samsung Electronics Co 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of TW349253B publication Critical patent/TW349253B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67242—Apparatus for monitoring, sorting or marking
    • H01L21/67271—Sorting devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2831—Testing of materials or semi-finished products, e.g. semiconductor wafers or substrates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S269/00—Work holders
    • Y10S269/903—Work holder for electrical circuit assemblages or wiring systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/135—Associated with semiconductor wafer handling
    • Y10S414/136—Associated with semiconductor wafer handling including wafer orienting means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/135—Associated with semiconductor wafer handling
    • Y10S414/137—Associated with semiconductor wafer handling including means for charging or discharging wafer cassette
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/135—Associated with semiconductor wafer handling
    • Y10S414/14—Wafer cassette transporting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
TW086104655A 1996-10-04 1997-04-11 Semiconductor wafer testing apparatus equipped with optical character recognizer TW349253B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960043984A KR100230987B1 (ko) 1996-10-04 1996-10-04 광문자인식기가 부착된 반도체 웨이퍼 검사장치

Publications (1)

Publication Number Publication Date
TW349253B true TW349253B (en) 1999-01-01

Family

ID=19476237

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104655A TW349253B (en) 1996-10-04 1997-04-11 Semiconductor wafer testing apparatus equipped with optical character recognizer

Country Status (4)

Country Link
US (1) US6027301A (zh)
JP (1) JP2837841B2 (zh)
KR (1) KR100230987B1 (zh)
TW (1) TW349253B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990027324A (ko) * 1997-09-29 1999-04-15 윤종용 웨이퍼 인식 시스템을 구비하는 멀티 챔버 시스템과 이를 이용한 웨이퍼 가공방법
US6180424B1 (en) * 1997-12-05 2001-01-30 Texas Instruments Incorporated Method for improving wafer sleuth capability by adding wafer rotation tracking
JP2000195939A (ja) * 1998-12-28 2000-07-14 Media Kenkyusho:Kk ハ―ドディスクキャリア
JP3184167B2 (ja) * 1999-01-08 2001-07-09 日本電気株式会社 表示パネル移載装置及び表示パネル移載ユニット
US6265684B1 (en) * 1999-10-28 2001-07-24 Promos Technologies Inc. Wafer ID optical sorting system
US6393337B1 (en) * 2000-01-13 2002-05-21 Applied Materials, Inc. Method and apparatus for orienting substrates
US6625556B1 (en) * 2000-03-08 2003-09-23 Advanced Micro Devices, Inc. Wafer rotation randomization for process defect detection in semiconductor fabrication
US6545752B1 (en) * 2000-07-07 2003-04-08 Daitron, Inc. Method and apparatus for detecting defects along the edge of electronic media
US20030031538A1 (en) * 2001-06-30 2003-02-13 Applied Materials, Inc. Datum plate for use in installations of substrate handling systems
JP5295720B2 (ja) * 2008-11-04 2013-09-18 株式会社ディスコ 半導体ウエーハ加工装置
US8406918B2 (en) * 2009-12-21 2013-03-26 WD Media, LLC Master teaching jig
CN102288138A (zh) * 2011-06-27 2011-12-21 上海卓晶半导体科技有限公司 半导体基片自动测试设备
KR101392729B1 (ko) * 2013-02-01 2014-05-12 (주)유알시스 코드인식을 위한 글라스 인출장치
CN103364671A (zh) * 2013-08-06 2013-10-23 苏州集智达电子科技有限公司 全自动ic及led测试一体化系统
CN107658258B (zh) * 2016-07-25 2019-08-30 上海新昇半导体科技有限公司 一种晶圆片架的取放片装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0177589B1 (en) * 1987-02-13 1999-04-15 Tokyo Electron Ltd Wafer accounting and processing system
KR970011656B1 (ko) * 1988-02-25 1997-07-12 도오교오 에레구토론 사가미 가부시끼가이샤 웨이퍼 이동 교체 방법
US4987407A (en) * 1988-04-22 1991-01-22 Asq. Boats, Inc. Wafer interleaving with electro-optical safety features
KR0139785B1 (ko) * 1990-03-20 1998-07-15 카자마 젠쥬 웨이퍼 정렬 기능을 가진 웨이퍼 카운트 장치
JPH04186862A (ja) * 1990-11-21 1992-07-03 Tokyo Electron Sagami Ltd キャリア内基板の検出装置
US5513948A (en) * 1991-05-17 1996-05-07 Kensington Laboratories, Inc. Universal specimen prealigner
US5418382A (en) * 1993-09-23 1995-05-23 Fsi International, Inc. Substrate location and detection apparatus
US5504345A (en) * 1994-04-14 1996-04-02 Hama Laboratories, Inc. Dual beam sensor and edge detection system and method
US5551829A (en) * 1995-10-11 1996-09-03 H-Square Corporation Notch finder having a flexible alignment rod
JPH09172052A (ja) * 1995-12-19 1997-06-30 Fujitsu Ltd ウェーハ移載装置及びウェーハ移載方法
US5853284A (en) * 1996-09-24 1998-12-29 Kaijo Corporation Notched wafer aligning apparatus
US5880479A (en) * 1996-10-25 1999-03-09 Vanguard International Semiconductor Corporation Wafer aligner apparatus using different diameter rollers

Also Published As

Publication number Publication date
JP2837841B2 (ja) 1998-12-16
KR100230987B1 (ko) 1999-11-15
JPH10112484A (ja) 1998-04-28
US6027301A (en) 2000-02-22
KR19980025744A (ko) 1998-07-15

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees