DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    1.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
    显示装置及其驱动方法

    公开(公告)号:US20110205214A1

    公开(公告)日:2011-08-25

    申请号:US13040868

    申请日:2011-03-04

    IPC分类号: G09G5/00 G09G3/30

    摘要: According to one embodiment, a display device includes a first substrate, a second substrate, a first electrode, a second electrode, a partition electrode, a luminescent layer and a voltage source. The luminescent layer includes a luminescent material emitting light rays due to an electrochemical oxidation or reduction reaction thereof. The voltage source is configured to generate a driving voltage between the first and second electrodes so as to apply first and second potentials, wherein the first and second potentials are maintained at one and opposite polarities in respect to the reference potential during a predetermined segment period respectively and are periodically reversed, each of the first and second potentials is changed first to second absolute levels during the predetermined segment period, the second absolute potential is determined depending on the gradation of input image data, and the first absolute potential is higher than the second absolute potential.

    摘要翻译: 根据一个实施例,显示装置包括第一基板,第二基板,第一电极,第二电极,分隔电极,发光层和电压源。 发光层包括由于其电化学氧化或还原反应而发射光线的发光材料。 电压源被配置为在第一和第二电极之间产生驱动电压,以便施加第一和第二电位,其中第一和第二电位分别在预定的段周期期间相对于参考电位保持在一个和相反的极性 并且周期性地反转,在预定段周期期间,第一和第二电位中的每一个首先改变为第二绝对电平,根据输入图像数据的灰度来确定第二绝对电位,并且第一绝对电位高于第二绝对电位 绝对的潜力

    LIGHT-EMITTING DEVICE AND DRIVING METHOD THEREOF
    2.
    发明申请
    LIGHT-EMITTING DEVICE AND DRIVING METHOD THEREOF 失效
    发光装置及其驱动方法

    公开(公告)号:US20110163687A1

    公开(公告)日:2011-07-07

    申请号:US13048918

    申请日:2011-03-16

    IPC分类号: H05B37/02

    摘要: According to one embodiment, a light-emitting device includes an emitting layer, first and second electrodes, a voltage-supply circuit, an ammeter and a controller. The emitting layer includes a solution containing an emitting material and a solvent. The first and second electrodes are in contact with the solution. The voltage-supply circuit applies an operating voltage between the first and second electrodes. The ammeter measures the amount of electric current flowing between the first and second electrodes. The controller controls the operation of the voltage-supply circuit such that the polarity of the operating voltage reverses and determining a timing of reversing the polarity based on the output of the ammeter.

    摘要翻译: 根据一个实施例,发光器件包括发光层,第一和第二电极,电压供应电路,电流表和控制器。 发光层包括含有发光材料和溶剂的溶液。 第一和第二电极与溶液接触。 电压电路在第一和第二电极之间施加工作电压。 电流表测量在第一和第二电极之间流动的电流量。 控制器控制电源电路的工作,使得工作电压的极性反转,并根据电流表的输出确定反转极性的时序。

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号:US20090243502A1

    公开(公告)日:2009-10-01

    申请号:US12211940

    申请日:2008-09-17

    IPC分类号: H05B41/14 H01J1/62

    摘要: A light-emitting device is provide, which includes a first substrate, a first electrode and a second electrode, which are disposed above the first substrate and insulated from each other, enabling a difference in electrical potential to be given between the first electrode and the second electrode, a second substrate disposed to face the first substrate and spaced apart from the first substrate, a light-emitting layer disposed between the first substrate and the second substrate, the light-emitting layer includes a light-emitting material which emits light through an electrochemical oxidation or reduction thereof and chloride ions, and a barrier electrode interposed between the first electrode and the second electrode to partition the light-emitting layer. This barrier electrode is used as a standard for the electrical potential.

    摘要翻译: 提供了一种发光器件,其包括第一基板,第一电极和第二电极,其设置在第一基板上方并彼此绝缘,使得能够在第一电极和第二电极之间施加电位差 第二电极,设置为与第一基板相对并且与第一基板间隔开的第二基板,设置在第一基板和第二基板之间的发光层,发光层包括发光的发光材料 其电化学氧化或还原和氯化物离子,以及插入在第一电极和第二电极之间以分隔发光层的势垒电极。 该阻挡电极用作电位的标准。

    LIQUID CRYSTAL DISPLAY DEVICE
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号:US20090079925A1

    公开(公告)日:2009-03-26

    申请号:US12211964

    申请日:2008-09-17

    IPC分类号: G02F1/1343

    摘要: After supply of power, a liquid crystal display device performing transition from a first state to a second state different from the first state before a display operation is provided with a transition nucleus forming portion around a pixel electrode or inside. The transition nucleus forming portion performs transition to the second state prior to other portion during a transition drive period. The transition nucleus forming portion of the pixel electrode has an edge portion formed into a reverse taper shape decreasing in its thickness toward the tip end. Therefore, transition from a splay alignment to a bend alignment is performed with simple element and drive circuit configuration in all pixels.

    摘要翻译: 在电力供给之后,在显示操作之前,在像素电极或内部设置有过渡核形成部分,执行从第一状态到不同于第一状态的第二状态的液晶显示装置。 转换核心形成部分在转换驱动周期期间在其它部分之前执行向第二状态的转变。 像素电极的过渡核形成部分具有形成为朝向顶端减小其厚度的倒锥形形状的边缘部分。 因此,通过简单的元件和驱动电路配置在所有像素中执行从喷射取向到弯曲取向的转变。

    LIQUID CRYSTAL/POLYMER COMPOSITE
    5.
    发明申请
    LIQUID CRYSTAL/POLYMER COMPOSITE 失效
    液晶/聚合物复合材料

    公开(公告)号:US20120307184A1

    公开(公告)日:2012-12-06

    申请号:US13557703

    申请日:2012-07-25

    摘要: According to one embodiment, a liquid crystal/polymer complex includes a liquid crystal material, a polymer, and a chiral agent. The liquid crystal material exhibits blue phase and contains liquid crystal molecules that are spirally arranged to form liquid crystal molecular cylinders having a spiral arrangement. The polymer maintains the arrangement and has a dendrimer-type structure including a dendrimer unit and a polymerizable unit bonded to an end of the dendrimer unit. The dendrimer unit contains a central atom and at least two branched structures bonded to the central atom and has a generation of two or more. The polymerizable unit contains a polymerizable group which can bond to a polymerizable group.

    摘要翻译: 根据一个实施方案,液晶/聚合物复合物包括液晶材料,聚合物和手性试剂。 液晶材料呈现蓝相,并含有螺旋状排列形成具有螺旋配置的液晶分子柱的液晶分子。 聚合物维持该布置,并且具有包括树枝状大分子单元和结合到树枝状聚合单元的末端的可聚合单元的树枝状聚合物型结构。 树枝状大分子单元包含中心原子和至少两个结合到中心原子的分支结构并具有两个或多个的一代。 可聚合单元包含可以与可聚合基团结合的可聚合基团。