OLED 소자의 가속수명 시험에 관한 연구 A study on OLED device's accelerated lifetime test
최영태, 조재립
- 언어KOR
- URLhttp://db.koreascholar.com/Article/Detail/245574
대한안전경영과학회지
제10권 제3호
(2008.09)
pp.73-79
pp.73-79
대한안전경영과학회
(Korea Safety Management & Science)
초록
Display's life time is defined as the time of 50% luminance drop. It was used luminance and temperature as accelerated factor to accelerated lifetime at test. When it's working jule-heat is generated and device's temperature is growing as any temperature because OLED is self-luminance display device. So we decided temperature condition is 25, 70℃, and luminance condition is 60~300cd/m2 in test. It's assumed accelerated lifetime model by result of the test.
저자