Researchers say that exciton quenching and photon loss processes limit OLED efficiency and brightness. Organic light-emitting transistors (OLETs) are alternative, planar light sources combining, in the same architecture, the switching mechanism of a thin-film transistor and an electroluminescent device.
Trilayer OLET device and chemical structure
OLETs can be used to replace OLEDs in both display and lighting applications. According to new research, they are more than 100 times more efficient than equivalent OLEDs, and over 2 times more efficient than optimized OLED with the same emitting layer. There are still challenges for OLETs (the major one is operating voltage).作者: Kane_Schen 时间: 2010-5-7 09:00
看不懂的化学式...作者: leorex 时间: 2010-5-7 09:18
新技术层出不穷啊,跟新不如用旧作者: tomcat1983 时间: 2010-5-7 10:05
这东西不知道何年何月才能普及作者: VS21 时间: 2010-5-7 10:22 看起来很强……作者: 烧排骨 时间: 2010-5-7 10:30 要不是这样咋赚你钱呢作者: zhg9970025 时间: 2010-5-7 10:49
科技发展无止境,这些个东西或许很久之前就出来了,或许刚出来没多久距离实现产业化还有相当的距离,一切都不好说啊作者: 汕头之星 时间: 2010-5-7 20:09
科学技术进步永无止境。作者: deepabyss 时间: 2010-5-8 15:15
科学每天都在进步 可这么多年我们还是每天都在买液晶作者: ddr9334 时间: 2010-5-8 15:41 本帖最后由 ddr9334 于 2010-5-8 15:43 编辑