한국정보디스플레이학회:학술대회논문집
- 2007.08b
- /
- Pages.1419-1421
- /
- 2007
New developed Color Conversion OLED Backlight
- Lee, Oun-Gyu (KOT Inc.) ;
- Lee, Nam-Heon (KOT Inc.) ;
- Kim, Jong-Ho (KOT Inc.) ;
- Kim, Kyoung-Sun (KOT Inc.) ;
- Kim, Woo-Young (HOSEO University)
- Published : 2007.08.27
Abstract
Color conversion technology using unique color conversion film for OLED back light was developed to achieve renovative performance for high- end display. It can reduce the production cost more than 20% due to cheaper cost for blue OLED and conversion film and also has a free chromaticity control capability for 10% raising color gamut with respect to LCD color filter. The OLED BLU by color conversion technology also shows excellent performances such as chromaticity stability. White efficiency using PLF + Blue OLED is 17cd/A@4.4V, CIExy(0.29, 0.31).
Keywords