会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Display unit including a multlayer structure
    • 显示单元包括多层结构
    • US08294143B2
    • 2012-10-23
    • US12899133
    • 2010-10-06
    • Toshiaki ImaiShigeyuki MatsunamiYasunori Kijima
    • Toshiaki ImaiShigeyuki MatsunamiYasunori Kijima
    • H01L29/08
    • H01L27/322
    • A display unit that secures favorable display performance and has a simple structure is provided. The display unit includes a multilayer structure in which an organic light emitting device group respectively having a plurality of organic light emitting devices that emits cyan light and a plurality of organic light emitting devices that emits magenta light and a color filter group having a plurality of blue filters that transmit blue light and a plurality of yellow filters that transmit yellow light are sequentially layered. In the display unit, the cyan light and the magenta light entering from the organic light emitting device group to the color filter group is converted to blue light by the blue filter, and is respectively converted to green light and red light by the yellow filter. Therefore, compared to a case that the organic light emitting device group emits white light, color separation is more facilitated.
    • 提供确保有利的显示性能并且具有简单结构的显示单元。 显示单元包括多层结构,其中分别具有发射青光的多个有机发光器件和发射品红光的多个有机发光器件的有机发光器件组和具有多个蓝色的滤色器组 依次分层透射蓝光的滤光片和透过黄光的多个黄色滤光片。 在显示单元中,将从有机发光元件组进入滤色器组的青色光和品红光通过蓝色滤光片转换成蓝色光,并通过黄色滤色器分别转换成绿色光和红色光。 因此,与有机发光元件组发出白光的情况相比,更容易进行分色。
    • 7. 发明授权
    • Display device
    • 显示设备
    • US07736754B2
    • 2010-06-15
    • US10597981
    • 2005-02-18
    • Yasunori KijimaTetsuo ShibanumaShigeyuki MatsunamiYoichi Tomo
    • Yasunori KijimaTetsuo ShibanumaShigeyuki MatsunamiYoichi Tomo
    • H05B33/14
    • H01L51/5278H01L27/322H01L51/0072H01L51/5234H01L2251/5315
    • In a stacked display device with light-emitting units composed of organic layers and stacked together, the use of a stable material in at least a portion of a charge generation layer makes it possible to achieve improvements in environmental stability and also to attain an improvement in the efficiency of injection of charges from the charge generation layer into the light-emitting units. The display device can be readily fabricated. In a display device (11) provided with a plurality of light-emitting units (14-1)(14-2), each of which includes at least an organic light-emitting layer (14c), stacked together between a cathode (16) and an anode (13), and also with a charge generation layer (15) held between the respective light-emitting units (14-1)(14-2), at least a portion of the charge generation layer (15) is composed of an oxide or fluoride which contains at least one of alkali metals and alkaline earth metals.
    • 在具有由有机层构成的发光单元并堆叠在一起的叠层显示装置中,在电荷产生层的至少一部分中使用稳定的材料使得可以实现环境稳定性的改善,并且还可以获得改进 从电荷产生层向发光单元注入电荷的效率。 显示装置可以容易地制造。 在设置有多个发光单元(14-1)(14-2)的显示装置(11)中,每个发光单元(14-2)至少包括有机发光层(14c),堆叠在阴极(16) )和阳极(13),并且还具有保持在各个发光单元(14-1)(14-2)之间的电荷产生层(15),电荷产生层(15)的至少一部分是 由含有碱金属和碱土金属中的至少一种的氧化物或氟化物组成。