Daegu
South Korea
2
2020-01-23
The entities that hold a legal rights for patent applications filed by inventor PARK YongHak:
YongHak PARK from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Display device comprising a liquid crystal display panel having at least two optical compensation films including a positive biaxial film and a negative biaxial film
#2 | 2016-03-03In-plane switching mode liquid crystal display device comprising an in-cell retarder and first and second optical compensation films
1460916 ⎘