| 초록 |
Many technological advances are needed to apply OLEDs in TVs and lighting, but the development of fluorescent materials that emit short- wavelength blue light is especially essential for the future use of OLED displays. Usable fluorescent blue light-emitting materials must not only emit a deep blue light but also be thermally stable, highly efficient and have a long lifetime. There has been recent progress in research on blue fluorescent materials, and a resulting plethora of information. These results require a systematic organization to decipher the relationships between chemical structure and OLED device performance. Also, a systematic classification and understanding of the materials that have already been reported will aid the development and study of new light-emitting materials through quantitative and qualitative approaches. |
