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    • 1. 发明申请
    • OLED DISPLAY DEVICE HAVING SOME OF THE PIXELS CONTAINING TWO DIODES WITH ORGANIC LAYERS OF DIFFERENT THICKNESS
    • 具有包含两个二极体的像素的OLED显示装置与具有不同厚度的有机层的OLED显示装置
    • WO2013045869A1
    • 2013-04-04
    • PCT/GB2012/000710
    • 2012-09-12
    • CAMBRIDGE DISPLAY TECHNOLOGY LIMITEDFORSYTHE, DanielROBERTS, Matthew
    • FORSYTHE, DanielROBERTS, Matthew
    • G09G3/32
    • G09G3/3208G09G2300/0819G09G2300/088G09G2320/045
    • A display comprises an array of organic light emitting diode (OLED) pixels, at least some of the pixels comprising a first (3) and a further diode (4) connected in parallel to a drive current. The first diode (3) has a larger area than the further diode (4), and the further diode (4) has a thinner active organic layer than the first diode (3), such that the further diode (4) has a greater drive current density in use than the first diode (3). The further diode ages faster than the first diode because it is driven harder. As it ages, the conductivity of the further diode decreases, and so more current passes through the first diode. The light emitted by the first diode therefore decreases at a slower rate than in the absence of the further diode, improving lifetime and reducing image burn-in at a cost of a small reduction in the initial efficiency of the display.
    • 显示器包括有机发光二极管(OLED)像素的阵列,所述像素中的至少一些包括与驱动电流并联连接的第一(3)和另外的二极管(4)。 第一二极管(3)具有比另外的二极管(4)更大的面积,并且另外的二极管(4)具有比第一二极管(3)更薄的有源有源层,使得另外的二极管(4)具有更大的 驱动电流密度在使用中比第一二极管(3)。 另外的二极管比第一个二极管衰老更快,因为它被驱动得更硬。 随着老化,另外的二极管的电导率降低,因此更多的电流通过第一二极管。 因此,由第一二极管发射的光以比不存在另外的二极管的速率更慢的速率降低,从而以显着的初始效率的小的降低为代价提高寿命并降低图像老化。
    • 6. 发明申请
    • MODULAR CONSTRUCTION SYSTE
    • 模块化建筑系统
    • WO2008117074A2
    • 2008-10-02
    • PCT/GB2008001104
    • 2008-03-27
    • SARCHEX LTDROBERTS MATTHEW WILLIAM LEWIS
    • ROBERTS MATTHEW WILLIAM LEWIS
    • E04B1/32E04B1/19
    • E02B3/04E04B1/3211E04B2001/3276E04B2001/3288Y10S52/10Y10T403/7123
    • The invention relates to a modular construction system. In particular, but not exclusively, the invention relates to a construction system, including modules, which are capable of being used in a wide range of applications including buildings and various other structures. Prior systems included structured modules connected by means of flexible joints which were composed of cables. These allowed relative movement between walls of various units. Such systems were complex and expensive to manufacture An improved modular construction system overcame this problem by providing a plurality of structural elements of V-shaped or chevron-shaped cross section. These are adapted to be assembled in a cellular configuration by their similar form, size and by virtue of the elements having apertures. Any aperture may receive a connector, which permits an amount of relative movement between said elements in two-rotational degrees of freedom.
    • 本发明涉及一种模块化结构系统。 特别地但并非排他地,本发明涉及一种包括模块的构造系统,其能够用于广泛的应用,包括建筑物和各种其他结构。 现有系统包括通过由电缆组成的柔性接头连接的结构化模块。 这些允许各单位的墙壁之间的相对运动。 这种系统制造复杂且昂贵。改进的模块化结构系统通过提供多个V形或V形截面的结构元件来克服这个问题。 它们适于通过它们相似的形式,尺寸以及由具有孔的元件组装成蜂窝结构。 任何孔可以接收连接器,其允许在两个旋转自由度中所述元件之间的相对运动量。
    • 7. 发明申请
    • LIGHT EMISSIVE DEVICE
    • 光敏装置
    • WO2006016153A1
    • 2006-02-16
    • PCT/GB2005/003135
    • 2005-08-10
    • CAMBRIDGE DISPLAY TECHNOLOGY LIMITEDSMITH, EuanROBERTS, MatthewYOUNG, WilliamFODEN, Clare
    • SMITH, EuanROBERTS, MatthewYOUNG, WilliamFODEN, Clare
    • H01L51/52
    • H01L51/5234H01L51/5206H01L2251/5315
    • An organic light emissive device comprising: a first electrode; a second electrode; and an organic light emissive region between the first and second electrodes comprising an organic light emissive material which has a peak emission wavelength, wherein at least one of the electrodes is transparent and comprises a composite of a charge injecting metal and another material which is codepositable with the charge injecting metal, the other material having a different refractive index to that of the charge injecting metal and wherein the other material has a lower degree of quenching at the peak emission wavelength than the charge injecting metal whereby quenching of excitons by the at least one electrode is reduced, the charge injecting metal comprising either a low work function metal having a work function of no more than 3.5eV or a high work function metal having a work function of no less than 4.5eV.
    • 一种有机发光装置,包括:第一电极; 第二电极; 以及第一和第二电极之间的有机发光区域,其包括具有峰值发射波长的有机发光材料,其中至少一个电极是透明的,并且包括电荷注入金属和可与 所述电荷注入金属,所述另一种材料具有与所述电荷注入金属的折射率不同的折射率,并且其中所述另一种材料在峰值发射波长处具有比所述电荷注入金属低的淬灭程度,由此使所述至少一个激子的猝灭 电荷减少,电荷注入金属包括功函数不超过3.5eV的低功函金属或功函数不低于4.5eV的高功函金属。