지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 1997.9
- 수록면
- 116 - 119 (4page)
이용수
초록· 키워드
오류제보하기
Highly quantum efficient and multi-color emissible polymer light emitting devices have been realized utilizing poly((1-dodecyloxy-4-methyl-1,3-phenylene) (2,5”-terthienylene))(hereafter, mPTTh polymer) as an emitting layer and tris(8-hydroxyquinoline) aluminum (Alq3) as an electron transport layer. A single layer EL device of mPTTh polymer emits orange-colored light. EL efficiency increases as the thickness of Alq3 layer increases, but the emission color becomes visualiy broad when the Alq3 layer thickness is greater than 30 ㎚ since the relative peak intensity of green EL from Alq3 layer grows. EL color is changed from orange to greenish orange as the thickness of Alq3 layer increases. EL efficiency of the double layer device was greatly enhanced by 3000 times compared with that of a single layer device. Alq3 layer in device acts as a hole blocking electron transporting layer and an emitting layer as a function of the thickness of Alq3 layer.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. EXPERIMENTS
Ⅲ. RESULTS AND DISCUSSION
Ⅳ. CONCLUSION
ACKNOWLEDGMENTS
REFERENCES
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2009-425-018158927