한국정보디스플레이학회:학술대회논문집
- 2008.10a
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- Pages.1112-1115
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- 2008
Novel tandem white OLED panel architecture for wide color gamut and viewing angle
- Lee, Sung-Hun (OLED Lab., Samsung Electronics CO. LTD) ;
- Kim, Mu-Gyeom (OLED Lab., Samsung Electronics CO. LTD) ;
- Song, Jung-Bae (OLED Lab., Samsung Electronics CO. LTD) ;
- Kim, Sang-Yeol (OLED Lab., Samsung Electronics CO. LTD) ;
- Tamura, Shinichiro (OLED Lab., Samsung Electronics CO. LTD) ;
- Kang, Sung-Kee (OLED Lab., Samsung Electronics CO. LTD) ;
- Kim, Jong-Min (Frontier research Lab., SAIT, Samsung Electronics CO. LTD) ;
- Lee, Sung-Soo (OLED Lab., Samsung Electronics CO. LTD) ;
- Choi, Jun-Ho (OLED Lab., Samsung Electronics CO. LTD) ;
- Ha, Jae-Kook (OLED Lab., Samsung Electronics CO. LTD) ;
- Chu, Chang-Woong (OLED Lab., Samsung Electronics CO. LTD) ;
- Kim, Chi-Woo (OLED Lab., Samsung Electronics CO. LTD) ;
- Lee, Jin-Seok (OLED Lab., Samsung Electronics CO. LTD)
- Published : 2008.10.13
Abstract
A very high current efficiency of 28 cd/A for three-mode microcavity tandem WOLED was successfully demonstrated. The 101 % of NTSCu'v' ratio of this white OLED with LCD color filter was achieved. In addition to wide color gamut, the highest delta (u'v') of respective RGB colors among the viewing angles 0 and 60 degree is just 0.042 and that of white color is less than 0.02.