Sung Won Ji
OLED TV Product Planning Manager at LG Display
책임 (Manager) - LG Display
- Entrepreneurship based on in-house venture experience has a high understanding of business and products.
- Having the quality of display strategy and cost structure analysis based on product planning manager for 9 years.
- Well aware of structures and features of products as a display engineer for 7 years.
- Skilled at communication due to having experience in leading customer promotion and RFQ.
- Having lots of interests in new fields and working with a positive attitude.
LG Display
https://kr.linkedin.com/company/lg-display
Large Display Product Planning Team

- New OLED Products Strategy / Mega Trend Sensing
- Review of Art contents optimized for OLED Products
대한민국 서울
https://media-exp1.licdn.com/dms/image/C560BAQGa-izhKi7x6A/company-logo_100_100/0/1519882339442?e=1655942400&v=beta&t=LN5hszxDnqw7cE47_zXRgPQPH_ey5McOoPk8COPURto
OLED TV Product Planning Manager
LG Display
https://kr.linkedin.com/company/lg-display
In-house venture

- An entrepreneur / 2nd Dream Challenger (In-house venture in LG Display)
- Manufactured a Digital Photo Frame (27” FHD embedded Android OS)
- Supported the travel video & Art contents
  * Providing the streaming service to heal COVID BLUE
- Developed the App for mobile
대한민국 서울
https://media-exp1.licdn.com/dms/image/C560BAQGa-izhKi7x6A/company-logo_100_100/0/1519882339442?e=1655942400&v=beta&t=LN5hszxDnqw7cE47_zXRgPQPH_ey5McOoPk8COPURto
PIXEL Task Leader (CEO)
LG Display
https://kr.linkedin.com/company/lg-display
IT/Mobile Product Planning Team (Monitor / Industrial Product)

1) Product Planning
2) Plan for Module Process
   - Black Bezel Printing / Laser Cutting for 4-side Borderless Concept
   - Etching Glass (0.4t → 0.25t) for Curved Monitor
3) 21:9 Curved Monitor (34” WQHD, 29” WFHD)
4) Fab efficiency Simulation (All Plant)
5) Wide Color Gamut Monitor for Adobe RGB, DCI
  - Deep Green CF Resist / Quantum Dot Enhancement Film
6) New Items for improving High Luminance 20~30% up (M+, One Pol)
  - Added White Pixel with Overcoat
  - Bottom Polarizer integrated Optical Film
7) New Concept of Low Blue Light (TUV Certification, Eye Safe)
대한민국 서울
https://media-exp1.licdn.com/dms/image/C560BAQGa-izhKi7x6A/company-logo_100_100/0/1519882339442?e=1655942400&v=beta&t=LN5hszxDnqw7cE47_zXRgPQPH_ey5McOoPk8COPURto
IT Product Planning Manager
LG Display
https://kr.linkedin.com/company/lg-display
AD Platform Development Team (for Apple)

1) iPhone 6,6+ PJT (Jan. 2013– Nov. 2013)
•  Responsibilities (Color Design / Material / Process Engineer)
 - Color matching between CF PR and LED Light Source.
 - Studied UV PI & Negative LC for High Luminance and Black Uniformity
 - Improved a Color Performance for Color Gamut(>72%) 

2) iPad Mini 2 with Retina PJT (Jan. 2013 ~ Mar. 2013)
•  Responsibilities (Color Design / Material / Process Engineer)
 - Optimized new color filter

3) BOC (BM On Color Filter) PJT (July. 2012– Dec. 2012)
•  Responsibilities (Color Design / Material / Process Engineer)
 - Designed new structure for improving color washout in high resolution display
   It’s called for BOC(BM on Color Filter or Reverse BM)
 - Application for a patent is issued with Apple.
대한민국 경기도 파주
https://media-exp1.licdn.com/dms/image/C560BAQGa-izhKi7x6A/company-logo_100_100/0/1519882339442?e=1655942400&v=beta&t=LN5hszxDnqw7cE47_zXRgPQPH_ey5McOoPk8COPURto
Panel Design Engineer
LG Display
https://kr.linkedin.com/company/lg-display
Color Team (R&D CTO)

1) White Plus Rendering PJT (Mar.2011 – Jun. 2012)
•  Responsibilities (Color Design / Material / Process Engineer)
 - Developed RGB+W pixel design for 32” pseudo FHD TV
   (Pentile, Stripe structure for 3D TV)
 - Designed new Color Filter structures of White pixel without Photo Process.
   (Half-tone CS, RGB Stack Structure Design)
 - Analysis of object quality assessment between FHD(Ref.) and pseudo FHD

2) Color Filter Transmittance Maximum PJT (Mar.2010 – Mar.2011)

3) Brightness Enhanced LED CF PR PJT (Mar.2009 – Mar.2010)
•  Responsibilities (Color Material Engineer)
 - Developed Color Filter Photo Resist of 3.5% Transmittance up for LED TV
 - Color matching between CF PR and LED Light Source.
 - Designed a Color Simulation Tool
 - Built a database of Color Filter and LED Spectrum
 - Improved a Color Performance for Color Gamut(>72%) and BT.709 Coverage (>99%)

4) Fillcoat PJT (Mar.2008 – Mar.2009)
•  Responsibilities (Color Material Engineer)
 - Developed improved flat Overcoat material with LGC, JSR, Kolon.
 - Designed new Color Filter structures of White pixel without Photo Process. 
 - Improved side effects of Pin mura and fume

5) Black Luminance Inspection Coordination PJT (Mar.2007 – Mar.2008)
•  Responsibilities (Cell Process / Equipment design Engineer)
 - Set up Black Lumin. Inspection in Plant 6.
 - Designed automated inspection process with LG Electronics.
 - Coordinated inspectors in Plant 5~7.
 - Educated inspectors

6) Vitiaz III Contrast Ratio TDR (June.2007 – Dec.2007)
•  Responsibilities (Cell Process / Equipment design Engineer)
 - Developed the 1st TV model of Contrast Ratio 1500:1 in LG Display
 - Set up Black Lumin. Inspection in Plant 7.
 - Coordinated inspectors in Plant 5, 7.
 - Educated inspectors
 - Designed Black Lumin. Inspector (Cell axis & Pol axis Matching)
대한민국 경기도 파주
https://media-exp1.licdn.com/dms/image/C560BAQGa-izhKi7x6A/company-logo_100_100/0/1519882339442?e=1655942400&v=beta&t=LN5hszxDnqw7cE47_zXRgPQPH_ey5McOoPk8COPURto
Panel Design Engineer
LG Display
https://kr.linkedin.com/company/lg-display
Cell Technology Team (P3/4/5/6/7 Plant)

1) Rubbing Engineer (Mar.2006 – May.2007)
•  Responsibilities (Cell Process Engineer)
 - Localized of Rubbing cloth with Youngdo Velvelt 
 - Optimized Rubbing Process
 - Designed Simplified measurement of Contrast Ratio.
 - Standardized the Cell Process of Plant 1~7
 - Supported Cell Technology to all Plant in LG Display
대한민국 경상북도 구미
https://media-exp1.licdn.com/dms/image/C560BAQGa-izhKi7x6A/company-logo_100_100/0/1519882339442?e=1655942400&v=beta&t=LN5hszxDnqw7cE47_zXRgPQPH_ey5McOoPk8COPURto
Cell Process Engineer
학사
English Education
  a. School of English in Queen’s University, Canada (May.2004 – Aug.2004)
   - English Second Language Course (Intermediate level)
   - Basic grammar, reading, listening, writing for entering University

  b. Ashton College in Vancouver, BC (Aug.2004 – Nov.2004)
     - Business English Communication 3, Nov. 2004
     - Communication skills, Negotiations, Debate
     - How to persuade people effectively
전자공학과
https://media-exp1.licdn.com/dms/image/C560BAQGycdpX5swR2Q/company-logo_100_100/0/1594279155557?e=1655942400&v=beta&t=YcRyAj-ARoG7CN-5S89OU87BACPEqqrjhbnb-6tri5w
동국대학교
https://kr.linkedin.com/school/dongguk/
LG Display
Award of IDEA Competition (the 1st prize, New Concept of narrow bezel MNT)
LG Display
Award of IDEA Competition (the 4th prize, New Concept of Low Blue Light)
LG Display
Best Manager in IT Product Group
LG Display
Award of IDEA Competition (the 2nd prize, Reduction of Color W/O for Curved)
LG Display
Best Engineer in Panel Performance division (CTO R&D)
LG Display
Best Engineer in Panel Technology division
LG Display Intra Ventures (Start-up)
LG Intra Ventures (Start-up), LG Group Co., Ltd.
LG Innovator, LG Academy
LG Idea Consultant, LG Group Co., Ltd.
The Mentor of LG Display for the university students
.
Certificate of Craftsman Information Processing
https://kr.linkedin.com/in/%EC%84%B1%EC%A4%91-%EA%B9%80-4a7620a0
고양시
김성중
LG Display 책임
https://kr.linkedin.com/in/%EC%A0%95%EC%9D%BC-%EC%84%9C-77bb56170
서울 인천 지역
서정일
LG Display OLED TV 개발
https://kr.linkedin.com/in/clemense-park-1433b0115
대한민국
Clemense Park
LG Display 전무
https://kr.linkedin.com/in/%EC%A4%91%EC%84%9D-%EA%B9%80-55621583
대한민국
김중석
LG Display 부장
https://kr.linkedin.com/in/dae-jung-choi-46935696
경기도, 대한민국
Dae-Jung Choi
Chief Research Engineer(OLED Material & Process Development) at LG Display
https://kr.linkedin.com/in/eric-ki-hwan-son-a5b62287
대한민국
Eric (Ki Hwan) Son
VP, Automotive Display Marketing & Product Strategy
https://kr.linkedin.com/in/jung-hyoung-lee-63473876
서울, 대한민국
JUNG HYOUNG LEE
Chief Research Engineer at LG Display
https://kr.linkedin.com/in/james-hojin-lee-a9468b76
서울, 대한민국
James Hojin Lee
LG Display Director
https://kr.linkedin.com/in/hyun-sik-seo-54b90025
파주
Hyun Sik Seo
Chief research Engineer at LG Display
https://kr.linkedin.com/in/david-kang-6627a3b1
대한민국
David Kang
Display Engineer & Data Scientist. I think AI can help our lives to be smarter and safer
https://kr.linkedin.com/in/hans-lee-00769710
대한민국
Hans Lee
Director at LG Display
https://kr.linkedin.com/in/hongmo-koo-1749918b
대한민국
Hongmo Koo
LG Display, Manager, OLED Open Innovation, Business Development, Technology Collaboration
https://kr.linkedin.com/in/chul-charlie-hyun-99170a194
대한민국
Chul(Charlie) Hyun
고려대학교 학사
https://kr.linkedin.com/in/%EC%A7%80%EC%88%98-%EC%97%AC-925887201
서울, 대한민국
여지수
Laser cutting, Resin 정밀도포 공정/장비 엔지니어
https://kr.linkedin.com/in/kumin-nam-b65852196
서울, 대한민국
Kumin Nam
LG Energy Solution Account Manager
https://kr.linkedin.com/in/chul-hong-kim-524a442a
대한민국
Chul-Hong Kim
LG Display Research Fellow
https://kr.linkedin.com/in/sungpil-ryu-22b0aa27
대한민국
Sungpil Ryu
LG Display Chief Research Engineer
https://tr.linkedin.com/in/gokce-mistili-411a984b
이스탄불
Gokce Mistili
LG Display şirketinde Sales Support Manager
https://kr.linkedin.com/in/jeyong-jeon-b9886267
안양
Jeyong Jeon
Research Engineer
추천한 사람: Sung Won Ji
https://www.linkedin.com/signup/cold-join
LG Electronics ID #marketing  #2022kickoff We are proud to be part of this great brand journey. Time to plan the weekend with this COOL Korean…
추천한 사람: Sung Won Ji
https://www.linkedin.com/signup/cold-join
안녕하세요. Kkday Korea team “1호” HR로 입사한 첫 주가 이렇게 지나고 있습니다. 링크드인은 10여년 전 후보자를 찾기 위해 처음 접하고 최근 채용공고 포스팅로 몇 번 글을 올리고 다른 분들의 글을 보기만 했었는데 이제 활발하게 업데이트를…
추천한 사람: Sung Won Ji
https://www.linkedin.com/signup/cold-join
https://lnkd.in/gzWgw68b
https://kr.linkedin.com/in/sung-won-ji-932250b7
대한민국
Sung-Won Ji
LG Display IT/Mobile Product Planning Team