Since 1987 , oled has received much attention and now are beginning to enter the display markets where they may eventually be the dominant flat panel display devices 自1987年以來(lái), oled獲得了飛速的發(fā)展,并很有希望成為下一代顯示器的主導(dǎo)。
Since 1987 , oled have received much attention , now it is applied to the compact portable equipments largely such as mobile phone , mp3 player etc and is beginning to enter the field of large flat panel display device 自1987年以來(lái), oled獲得了飛速的發(fā)展,目前已大量地應(yīng)用于手機(jī), mp3等移動(dòng)設(shè)備之中,并有向大屏幕顯示發(fā)展的趨勢(shì)。
The microcavity effect provides the possibility to control the spectral properties of emission and is of considerable interest in the realization of flat panel display devices , which require the emission of blue , green , and red light . in this paper , ladder - type poly ( p - phyenylene ) ( lppp ) thin films were used as the light emitter and hole transporter , while dye pyomethene doped alq was electron transporter 本文采用有機(jī)半導(dǎo)體梯形對(duì)次苯基聚合物( lppp )作有機(jī)電致發(fā)光器件的發(fā)光材料和空穴傳輸材料,以1 . 0 % pm580染料( dyepyomethene )摻雜的8 -羥基喹啉鋁( 8 - hydroxyquinolinealuminum - alq )作器件電子傳輸材料。
In the thesis , first of all , it takes a review of the concepts and theories describing the mechanism of organic electro - luminescence , as well as introduces some research about the driving circuit for oled and the advantage of oled comparing to other flat panel display devices . after that , a method which can realize the whole system is presented , including targets in technology . using fpga as design core can realize the system , as well as , the software plant and hardware plant will be discussed later 文中首先回顧了有機(jī)電致發(fā)光器件的基本結(jié)構(gòu)和主要的驅(qū)動(dòng)方式,以及oled作為一種新型的顯示技術(shù)所具有的優(yōu)勢(shì);然后提出了實(shí)現(xiàn)該系統(tǒng)的整體方案,以及系統(tǒng)需要實(shí)現(xiàn)的指標(biāo),論證了采用現(xiàn)場(chǎng)可編程門陣列( fpga )器件作為核心實(shí)現(xiàn)該系統(tǒng)的可行性,討論了實(shí)現(xiàn)整個(gè)系統(tǒng)所需要的軟、硬件平臺(tái)。