Inventor
Ku Hyun Park
Inventor
Gyeonggi-do, KR
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein68%
G09GArrangements or circuits for control of indicating devices using static means to present variable information16%
G02BOptical elements, systems or apparatus8%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
G06TImage data processing or generation, in general3%
PatentTitleYear
10,204,590Pixel unit, driving method thereof, array substrate, and display device201910,140,934Pixel unit, display device and driving method thereof20189,983,433Transflective liquid crystal display panel comprising a phase retardation film between an over coater and a common electrode20189,740,049'Liquid crystal display panel and liquid crystal display device'20179,217,818'Polarizer, display device and manufacturing method of polarizer'20158,368,855'Method of manufacturing a liquid crystal display device comprising an organic film and a reflection electrode having an embossed pattern'20138,189,146'Transflective type liquid crystal display device'20128,179,507'Liquid crystal display device'20128,139,187'Transflective type liquid crystal display device'20128,120,734'Transflective liquid crystal display and fabrication method thereof'20128,054,282'Field sequential color mode liquid crystal display device and method of driving the same'20117,920,234'Transflective type liquid crystal display device'20117,859,626'Semi-transmissive vertical alignment liquid crystal display device'20107,812,904'Liquid crystal display device and method for designing the same'20107,808,604'Liquid crystal display device of in-plane switching mode, method of fabricating the same, and method of driving the same'20107,782,427'Transflective type liquid crystal display device'20107,583,339'Liquid crystal display device and fabricating the same'20097,576,814'Liquid crystal display device of in-plane switching mode, method of fabricating the same, and method of driving the same'20097,352,423'Liquid crystal display using compensating film and manufacturing method thereof'20087,248,329'Liquid crystal display device having a patterned spacer and method of fabricating the same'20077,193,667'Liquid crystal display panel implementing bistable liquid crystal and method of fabricating the same'20077,161,568'Method of driving liquid crystal display'20077,079,218'Optically compensated birefringence mode liquid crystal display device having specific retardations in splay and bend states and method of fabricating the same'20066,989,883'Liquid crystal display device having a patterned spacer and method of fabricating the same'20066,940,498'Liquid crystal display and driving method thereof'20056,888,598'Optical film and liquid crystal display device having optical film'20056,847,418'Liquid crystal display panel implementing bistable liquid crystal and method of fabricating the same'20056,784,963'Multi-domain liquid crystal display and method of fabricating the same'20046,707,520'Method of fabricating liquid crystal display'20046,693,618'Liquid crystal display device and driving method for the same'20046,600,531'Liquid crystal cell'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2008Patents assigned to LG PHILIPS LCD CO LTD (13)· patent assignee history
2003–2007Based in Anyang-si, KR· patent location history
2005–2012Based in Gyeonggi-do, KR· patent location history
2009–2013Patents assigned to LG DISPLAY CO LTD (13)· patent assignee history
2009–2010Based in Yongin-si, KR· patent location history
2012–2015Patents assigned to PARK KU HYUN (5)· patent assignee history
2012–2013Based in Uiwang-si, KR· patent location history
2015–2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (5)· patent assignee history
2015–2019Patents assigned to HEFEI BOE OPTOELECTRONICS TECH (5)· patent assignee history
2015–2019Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 13 | 2009–2013 |
| LG PHILIPS LCD CO LTD | 13 | 2003–2008 |
| BOE TECHNOLOGY GROUP CO LTD | 5 | 2015–2019 |
| HEFEI BOE OPTOELECTRONICS TECH | 5 | 2015–2019 |
| PARK KU HYUNself | 5 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 14 | 2005–2012 |
| Beijing, CN | 5 | 2015–2019 |
| Anyang-si, KR | 5 | 2003–2007 |
| Uiwang-si, KR | 2 | 2012–2013 |
| Yongin-si, KR | 2 | 2009–2010 |