졸업생

Metrology & Thin film Proceess Lab

PhD Students Graduated (44)

[2026.02 기준]

성명졸업년도학위대표 연구
Lee Se Jun2026PhDMueller Matrix Micro-Ellipsometry with Structured Light
Kim Young Joon2025PhDSnap-shop angle resolved channeled spectroscopic micro ellipsometry for thin film characterization
Ku Dong Hun2024PhDEnhancing battery exterior defect inspection accuracy through defect background separated generative adversarial network development
Kim Min Gyu2024PhDAngle resolving spectral ellipsometry using structured light for direct measurement of ellipsometric parameters
Lee Jung Hoon2023PhDSuper resolution optical microscopy using pattern light source
Lee Shin Yong2022PhDSingle-shot coaxial ellipsometry for simultaneous acquisition of reflectance using frequency modulation of spectral signals and incoherent optical path
Cho Young Chan2022PhDSimultaneous thin film and profile measurement interferometer using imaging spectrometer and multi-order retarder
Choi Garam2021PhDSingle-shot spectral angle resolved ellipsometry using multi-spectral back focal plane imaging and phase retardance
Lee Seung Woo2021PhDMicro-spot co-axial spectroscopic snap-shot ellipsometry using high frequency modulation and selective measurement for spectral signals
Kim Jin Yong2020PhDMeasurement of volumetric thin film thickness and optical constants using angle resolved and polarized high magnification imaging ellipsometry
Kim Do Hun2019PhDThe analytical method of the angular distribution of the molecular flux with intermolecular collisions emitted from a cylindrical nozzle
Kim Nam Yoon2019PhDNon-scanning interferometry for surface profile and thickness measurement of transparent thin film using color camera
Kim Sang Yun2018PhDImprovement of image resolution and accuracy at long distance measurement using the deep learning method
Kim Jae Ho2018PhDDevelopment of micro-spectroscopic ellipsometry for thickness and optical constant measurement of fine patterns on thin film
Kim Min Gab2018PhDImprovement of wavelength resolution in imaging spectroscopic reflectometer using rotating-type filter and tunable aperture
Kim Jae Ho2017PhDDevelopment of micro-spectroscopic ellipsometry for thickness and optical constant measurement of fine patterns on thin film
Kim Min Soo2017PhDStudy on simultaneous measurement of surface profile and film thickness using white light interferometry
Kwon Soon Yang2016PhDCorrection of scanner errors using a capacitive sensor and phase compensation in White Light Phase Shifting Interferometry
Lee Myung Sun2016PhDAngular Distribution of Molecular flow from Nozzles in Thermal Evaporation Process
Mun Jung Il2016PhDStudy on the prediction of thermal evaporated thin film profile in Roll-To-Roll process by Virtual Collision Direct Simulation Monte Carlo
Ahn Jae Hyung2015PhDA study on low voltage scanning electron microscopy for improvement of measurement accuracy
Kim Kwang Rak2015PhDMeasurement of Volumetric Film Thickness using Phase Extraction Method and Imaging Spectroscopic Reflectometry
Yoon Do Hyung2014PhDImprovement of Measurement Accuracy for Stroboscopic Interferometry using Scanning Synchronization System and Synchronizing Time Shifting Algorithm
Hyun Chang Hong2015PhDCorrection of Fringe Order Determination Error using Color CCD Camera in White-Light Phase-Shifting Interferometer
Kim Sung Ryong2014PhDCorrection of Phase Error Using 2 Cameras In White-Light Phase-Shifting Interferometer
Park Sung Hun2014PhDA Study on the SEM (Scanning Electron Microscopy) Imaging System for Critical Dimension Measurement of Semiconductor
Jo Tae Young2013PhDDevelopment of Spectral Imaging Reflectometer with Acousto-Optic Tunable Filter for Thin-film Thickness Profile Measurement
Doan Nam Thai2013PhDA fast super-resolution image reconstruction using a high-speed sub-stepping system for glass panel inspection
Kim Tae Wook2012PhDDevelopment of CIGS Thin Film Solar Cell Bulge Patterning Technique using Pico-Second Laser
Li Chu Zheng2011PhDAccurate calibration methods for small-depth objects in digital fringe projection
Kim Yoo Sik2009PhDGeneration of Two-Dimensional Image using White Light Interferometry
Lee Jung Ho2008PhDDevelopment of LCD Pattern Defect Inspection System using Image Processing Algorithm and Machine Learning
Yoon Sung Won2007PhDDevelopment of Two-Wavelength Simultaneous Phase-Shifting Interferometry using 4 CCD Cameras and Clustering Method for Order Stabilization
Kim Jung Hwan2007PhDDetermination of Fringe Order using 2-Dimensional Phase Unwrapping in White Light Phase Correction Interferometry
Kim Seok2006PhDInterferogram Analysis for AFM Cantilever Dynamic Deformation Measurement
Hwang Young Min2005PhDThin-Film Thickness Profile Measurement using Wavelet Transform in Wavelength Scanning Interferometry
Lee Il Hwan2005PhDDevelopment of Critical Dimension Measurement System for TFT-LCD Patterns using Subpixel Edge Detection
Ahn Woo Jung2005PhDNumerical Correction of Phase Error in White Light Phase Shifting Interferometry
Shin Hyun Jang2004PhDDevelopment of Precision 3-Phase Synchronous Planar Motor using Robust Control
Lee Dong Sung2004PhDDevelopment of In-Lined LCD Pattern Inspection system using Tomographic Imaging
Park Jong ho2003PhDDevelopment of the 6 DOFs ultra precision positioning system using the PZT actuators and elastic hinges
Moon Jun Hee2002PhDAnalysis and optimal design of a pneumatic vibration isolation system
Park Jong Ho2002PhDDevelopment of the 6 DOFs ultra precision positioning system using the PZT actuators and elastic hinges
Lee Suk Won2000PhDDevelopment of thermal error measurement and compensation system for spindle and feed axis in CNC machine tools

MSc Students Graduated (79)

[2026.02 기준]

성명졸업년도학위학위논문
Ahn Ji Yoon2026MScSingle-Sequence Spectroscopic Imaging Reflectometry
Lee Jong Hwan2026MScStructured Light Source Design for Accurate Micro-ellipsometry Measurement
Kim Jong Young2025MScStudy on the Measurement of DLC Coating on Carbon Steel Using Dual Rotating Compensator Ellipsometry : 듀얼 로테이팅 컴펜세이터 엘립소메트리를 이용한 탄소강 위의 DLC 코팅 두께 측정
Bak Seung Kwan2024MScFoldable thin glass(FTG) surface defect detection system with dust separation : 이물 구분 가능한 Foldable thin glass 표면 결함 검사 시스템
Lee Eui Geon2022MScComplex lens alignment system using blur estimation and 2-shot measurement : 초점 모델 추정을 이용한 복합렌즈의 고속 위치 보정 시스템 개발
Kim Won Jin2021MScHeight Measurement in Imaging Reflectometry using Focus Function of Multi-spectral Images. : 다파장 이미지의 초점 함수를 이용한 이미징 반사계에서 높이 측정
Park Ji Hun2019MScRegion Classification and Thin-film Thickness Measurement Using Color Camera Imaging Mueller Matrix Ellipsometry : 컬러 카메라 이미징 뮬러 행렬 엡립소미터를 이용한 영역 분류와 박막 두께 측정에 관한 연구
Park Ji Tae2019MSc편광해석과 흑백카메라를 활용한 벌크 소재의 굴절률 측정 : Refractive Index Measurement of Bulk Materials Based on Polarization Analysis using Mono Camera
Kim Seung Jae2018MSc흑백카메라 백색광 간섭계에서 컬러 이미지 획득에 관한 연구 : Acquisition of Color Image Using a Monochrome Camera in White-Light Interferometer
Kim Sung Wook2018MScImprovement of Labeling Performance using K-Means Clustering in TFT-LCD Defect Classification Process : TFT-LCD결함 분류 공정에서의 K-Means Clustering을 이용한 라벨링 자동화 성능 향상에 대한 연구
Lee Yong Jun2018MSc초점거리에 따른 Blur Edge Modeling을 이용한 Align 공정에서의 Overlay 측정의 정확도 개선 : Improvement of Accuracy for Overlay Measurement using Blur Edge Modeling by Focal Length in Align Process
Lee Yoon Hyuk2018MScThin-flim Thickness Profile Measurement Using Color Camera Imaging Reflectometry : 칼라카메라 이미징 반사계를 이용한 박막의 두께 형상 측정
Lee Jong Hoon2016MSc물리적 방법을 이용한 Cell 공정에서의 액정량 과부족 판별 방법에 대한 연구 : Study on mechanical method to distinct Injection Volume of Liquid Crystal in Cell manufacturing process
No Ha Na2016MScDevelopment of Tomographic Imaging and Fitting Methods for Critical Dimension Measurement of TFT-LCD : Tomographic Imaging과 Fitting 기법을 이용한 TFT-LCD의 Critical Dimension 측정에 대한 연구
Yoon Dae Gun2016MScDevelopment of Sealant Detection Methods using Auto-Finding Algorithm in TFT-LCD Glass Bonding Process : 자동 인식 알고리즘을 이용한 TFT-LCD 합착 공정에서의 Sealant 검출 방법 개발
Lee Sun Mi2016MScImprovement of Measurement Repeatability for White Light Phase Shifting Interferometry by Phase Compensation : 위상보정을 이용한 백색광 위상 천이 간섭계에서의 반복능 향상에 관한 연
Kim Nam Yoon2014MSc다파장 광원 광학계를 이용한 Critical Dimension 측정에 관한 연구 : A Study on Measurement of Critical Dimension Using Multispectral Illumination Optical System
Zhang Ze Woo2013MScR2R 장비에서 웹의 뒤틀림 및 변형을 최소화하기 위한 사행제어에 관한 연구 : Research of Lateral Dynamics Minimizing a Web Distortion in Roll to Roll System
Kim Min Gab2013MSc진공 증착 박막 공정에서의 박막 두께 분포 시뮬레이션에 관한 연구 : A study on simulation of thin film thickness distribution for vacuum evaporation thin film process
Kim Jin Yong2012MSc백색광 간섭계에서 칼라카메라를 이용하여 간섭상이 제거된 칼라영상 획득에 관한 연구 : A Study on generating color fringe-free images using color camera in White-light Phase Shifting Interferometer
Lee Ki Hun2011MSc큰 종횡비를 가지는 홀에서의 백색광 간섭계 적용에 관한 연구 : Interference Microscopy for High Aspect-Ratio Via Measurement
Choi Soon Min2011MSc그래픽 프로세싱 유닛을 이용한 TFT-LCD 공정에서의 결함 검사 시스템의 개발 : Development of Defect Inspection System Using Grraphics Unit in TFT-LCD
Kwon Soon Yang2011MSc백색광 주사 간섭계에서의 HCF를 이용한 박막두께 측정 : A Study on thin-film thickness measurementusing HCF in White-light Phase shifting Interfercmetry
Kim Chang Gon2010MSc6자유도 구동 스테이지와 컴퓨터 비젼을 이용한 고하중에서의 정밀 Aligner 개발 : Development of Precision Aligner for Heavy Load using 6-DOF motion Stage and Computer Vision
Lee Ki Bae2010MSc박막형 태양전지의 Edge Deletion을 위한 Laser Scriber 시스템 개발 : Developmeent of laser scriber system forr edge deelction of film solar cells
Ahn Jae Hyung2010MSc전자주사현미경에서 비점수차 보정에 관한 연구 : Auto Astigma. Correction method in the scamming electron microscopy
Chu Ji Min2009MSc음향광학 편향기와 갈바노미터를 이용한 공초점 현미경의 높이 단차 측정에 관한 연구 : A Study on Height Difference Measurement by Confocal Microscopy using Acousto-Ptic Deflector and Galvanometer
Lee Sang Chul2009MSc음향광학동조필터와 CCD카메라를 이용한 투명 박막의 두께 형상 측정에 관한 연구 : A Study on Thickness Shape Measurement of Transparent Thin-film with Acousto-optic Tunable Filter and CCD Camera
Kim Kwang Rak2009MSc선형가변필터와 CCD카메라를 이용한 투명박막의 두께형상 측정 : A study on Thickness Shape Measurement of Transparent Thin-film with Linear Variable Filter and CCD Camera
Kim Gang Gun2008MSc자동광학검사기(AOI)를 통한 TFT-LCD 패널의 결함검출 및 자동결함분류 : Defect Detection and Automatic Defect Classification of TFT-LCD Panels in Automatic Optical Inspection System
Im Do Gyeong2008MSc백색광 위상 천이 간섭계에서의 위상지연으로 인한 간섭 무늬 차수 결정 오류 자동 보정 : Automatic Correction of Fringe Order Determination Error in White Light Phase Shift Interferometry
Jo Tae Young2008MSc분광 해석을 통한 백색광 위상천이 간섭계에서의 투명박막 두께 측정 : A Study on Thin-film Thickness measurement using Spectral Analysis in White-lght Phase shifting Interferometry
Ha Sang Mo2007MSc서브픽셀 알고리즘을 적용한 TFT-LCD 셀 공정에서의 기준 정렬키 측정 시스템 개발 : Development of alignment-key measurement system in TFT-LCD CELL-processing using subpixel algorithm
Oh Kyung Kyun2007MScSpectral reflectometry를 이용한 다층 박막의 두께 측정에 관한 연구 : Study on Thickness Measurement of Multilayer Thin fillm with Seectral Reflectomeetry
Park Sung Hoon2007MScSFF(Shape From Focus)를 이용한 3차원 형상 복원 및 초점 측정의 정밀도 향상을 위한 알고리즘 개발 : The 3 Dimentional Shape Restorration Using SFF(Shape From Focus) and Algorithm Deevelopmeent for Precision Improvemeent of Focus Measurement
Yang Sung Wook2006MSc투명 박막의 두께와 색도 측정에 관한 연구 : Study on Measurement of Thickness and Chromaticity for Transparent Thin Film
Kang Seong Beom2006MSc

TFT-LCD 패널의패턴 영상에서의  고속 결함검출 및 결함분류 :  Fast defect detection and classification of patterned thin film transistor-liquid crystal displays

An Jun2006MSc서브 픽셀 알고리즘을 이용한 TFT-LCD 노광 공정에서의 이물 검출 방법 개발 : Development of Particle Inspection Method Using Sub Pixel Algorithm in TFT-LCD Photo-Lighogrrapht Process
Yoo Jae Suk2006MSc고정밀 동하중 측정장치 구현을 위한 견실설계 : Robust Design of Dynamic Weighing System in a Moving Coneyor
Seong Ho Yong2005MSc압전구동기와 탄성힌지를 이용한 대변위 Z축 스테이지 개발 : Development of long range Z-axis Stage using the Piezo Actuator and Elastic Hinge
Ahn Sung Min2005MSc디지털 PID 서보 위치 제어와 FIR 필터를 이용한 압전소자 구동기의 응답 속도 향상 : Improvement in RReesponse Speed of Piezo Actuator using PID Servo-Positionnall Control and FIR Filter
Song Zhengyu2005MSc컴퓨터 비전을 이용한 마이크로 드릴 검사 시스템의 개발 : Development of micro drill inspection system using computer vision
Kim Hyun Jun2004MScESPI & Shearography를 이용한 변형율  및 결함 검사  통합 측정  시스템 개발 : Development of the integrated measuring system of strain distribution and defect using ESPI0 & Shearography
Kim Yu Sik2004MSc플렉셔 스테이지를 이용한 원자현미경의 개발 : Development of Atomic Force Microscope using flexure stage
Park Ji Yeol2003MSc컴퓨터 비젼을 이용한 웨이퍼 표면 결함 검사 기술의 개발 : Development of Wafer Defects Inspection Technique using Computer Vision
Lee Dong Jun2003MSc칩마운터를 위한 통합 오차 측정 및 평가 시스템 개발에 관한 연구 : A study on the development of the integrated errror measurement and calibration system for a chip mounter
Lee Jong Hwa2003MSc코노스코픽 비젼과 컴퓨터 비젼 기술을 이용한 BGA칩 3차원 형상측정 기술 개발 : Development of 3 dimentiona BGA inspection system using conoscopic vision and computer vision
Cho Hoon Koo2003MSc레이저 스페클 간섭법을 이용한 비접촉 응력 측정 및 결함 검사 기술 개발 : Development of non-contact technique of stress measurement and defect inspection using laser specke interferometry
Kim Yoo Sik2003MSc탄성힌지와 압전소자를 이용한 AFM scanner용 초정밀 XYZ 스테이지 개발 : Development of the Ultra Precision XYZ stage using the Piezo Actuator and Elastic Hinge for AFM
Kang Hyun Jae2002MSc광학 응용 비젼 기술을 이용한 PigTail 형상 정밀 측정 시스템 개발 : Development of Inspection System for PigTail Using Computerr Vision with Optical Microscope
Seo Dae Gyu2002MScAFM의 이미지 왜곡에 관한 연구 : A study on the Distortion of Images Measured by AFM
Um Yong Hwan2002MSc기구 볼바를 이용한 공작기계 열변형 오차 측정 및 보정 시스템 개발 : Development of thermal error measurement and compensation system forr feed axis in CNS machine tool using the kinematic ball bar 
Lee Gi Su2002MSc컴퓨터 비젼을 이용한 요크형상 측정장비의 개발 : Development of welding inspection system forrr yoke using computerr vision
Roh Young Hun2001MSc원자현미경(SPM)의 Lateral Calibration에 관한 연구 : A Study on the Lateral Calibration of Scanning Probe Microscope
Lee Chang Ha2001MSc기구 볼바를 이용한 공작기계 열변형 오차 측정 및 보정 시스템 개발 : Development of thermal error measurement and compensation system forr feed axis in CNS machine tool using the kinematic ball bar 
Han Sang Jin2001MSc진공용 3자유도 얼라인먼트 스테이지의 정밀도 향상 기술 개발 : Development of Three D.O.F. Alignment Stage for Vacuum Environment
Kim Ki Heung2000MScCNC 공작기계의 입체오차 평가를 위한 기구 볼바 측정시스템 개발에 관한 연구 : Development of Kinematic Ball Bar System for Volumetrric Error Assessment of CNC Machine Tools
Sin Ho Seung2000MScMTF 측정에 의한 카메라 렌즈 해상력 검사 시스템 개발 : Developmen of Measureing System for Camera Lens Resolution. Based in the MTF Performance
Hwang Young Min2000MSc광학응용 비전기술을 이용한 기어형상 정밀 측정 시스템 개발 :  Deveelopment of Inspection System for Gear Using Computer Vision with Optical Microscope
Kim Tae Wook2000MSc볼스크류-압전소자 구동기와 3자유도 이중서보제어기술을 이용한 초정밀 위치결정 시스템 개발 : Ultra Precision Positioning System using. Ballscrew-Piezzo. Actuator and dual servo loop 
Lee Jung Ho2000MSc레버링키지를 이용한 초정밀 6자유도 운동 스테이지 개발 : The Development of Ultra-precision 6-DOF motion stage using the Lever-Linkages
Li Zhu Cheng2000MSc스테퍼 위치 정밀도 향상 기술 개발 : Improvement of Positioning Accuracy in the Wafer Stepper
Cho Sang Hyun1999MScSFF(Shape From Focus) 알고리듬을 이용한 3차원형상 측정: 3D shape measurement using the SFF (Shape From Focus) algorithm
Kim Seok1999MSc3차원 측정기를 이용한 기어 형상 측정 시스템 개발 : Development of Inspection System for Gear Profile with Coordinate Measuring Machine
Kim Jung Hwan1999MSc공작기계의 정강성 및 동강성 측정시스템 개발 : Development of Measurrement System of Static and Dynamic Stiffness of Machine Tool
Yoon Sung Won1999MSc6축 로봇을 이용한 디버링 시스템 개발 : Development of Robot Deburring System using a 6 DOF Robot
Lee Dong Sung1998MSc이중서보제어루프를 통한 서보모터-압전구동기의 초청밀위치결정 시스템 개발 : Development of Ultra precision positioning system for Servo Motor-Piezo actualtor using dual servo loop
Shin Hyun Jang1998MSc공장기계 주축 스핀들 종합오차 측정 및 평가 기술개발 :  Development of System for Measurement and Evaluation for Machine tool Spindle
Kim Young Sam1998MScForcetouque 센서와 6축 다관절 로봇을 이용한 디버링시스템 개발 : Development of Robot Deburring System using a Forcetouque Sensor and 6 DOF Robot
Park Jae Sung1997MSc3차원 측정기용 비젼프로브 운용시스템 개발 : Development of Managing System of Vision Probe for CMM
Ahn Woo Jung1997MSc광학창과 컴퓨터 비젼을 이용한 삼차원 미소 형상 측정 시스템 개발 : Development of Non-Contact Coordinate Measuring Machine for Micro Pattern using Computer Vision and Optical Window
Lee Il Hwan1997MSc비젼을 이용한 카메라 렌즈 이물질 검사 시스템 개발 : Spot Inspection System for Camera Target Lens using the Computer Aided Vision System
Kim In Ki1996MSc고정밀급 볼스크류 피치오차 측정장치 개발 : Precision Measurement System for Ball Screw Pitch Error
Yeo In Jae1996MSc자전거 프레임 형상 검사를 위한 비젼을 이용한 3차원 측정시스템의 개발. : Development of 3Dimensional Inspection system for Bicycle frame using CCD Camera
Park Jong Ho1996MSc압전 소자와 유니버설 원형 굽힘힌지를 이용한 초정밀 6자유도 운동 시스템개발 : Development of the Ultraprecision Positioning Mechanism Using the Piezo Actuators and the Universal Circular Flexures 
Kim Young Ho*1994MSc자유곡면 형상 제품을 위한 CAD 지향의 자동 검사 A Study on Development of CAD-directed Automated Inspection System for Product with Sculptured Surface Profile
Hwang Sang Wook*1994MSc선형이송장치의 운동오차 측정시스템 개발 : Development of Error Measurement System for Linear. Motion Table
Kim Jong Hoo*1993MSc상용3차원측정기의 입체오차 보정 시스템 개발 : Development of Error Compensating System for Commercial CMMs
Ahn Kyung Ki*1993MSc신경회로망을 응용한 능동형 방진장치 개발 : Development. of an Active Vibration Isolation System using Neurral Networks

(*MSc students supervised from March 1992 to August 1993 at POSTECH)