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    • 5. 发明申请
    • SEMICONDUCTOR MEMORY DEVICE COMPRISING ONE OR MORE INJECTING BILAYER ELECTRODES
    • 包含一个或多个注射双极电极的半导体存储器件
    • WO2007035259A1
    • 2007-03-29
    • PCT/US2006/034633
    • 2006-09-06
    • SPANSION LLCSOKOLIK, IgorKINGSBOROUGH, Richard, P.MANDELL, Aaron
    • SOKOLIK, IgorKINGSBOROUGH, Richard, P.MANDELL, Aaron
    • G11C13/02H01L51/00
    • G11C13/0014B82Y10/00G11C13/0016G11C2213/55G11C2213/56G11C2213/71G11C2213/72H01L27/285
    • The subject invention provides systems and methods that facilitate formation of semiconductor memory devices comprising memory cells (300, 500, 600) with one or more injecting bilayer electrodes ( 100, 202, 308). Memory arrays generally comprise bit cells that have two discrete components; a memory element and a selection element, such as, for example, a diode. The invention increases the efficiency of a memory device by forming memory cells (300, 500, 600) with selection diodes comprising a bilayer electrode (100, 202, 308). Memory cells (300, 500, 600) are provided comprising bilayer cathodes (508) and/or bilayer anodes (608) that facilitate a significant improvement in charge injection into the diode layers (204, 306, 406, 506, 606) of memory cells (300, 500, 600). The increased charge (e.g. electrons or holes) density in the diode layers (204, 306, 406, 506, 606) of the selected memory cells (300, 500, 600) results in improved memory cell switching times and lowers the voltage required for the memory cell (300, 500, 600) to operate, thereby, creating a more efficient memory cell (300, 500, 600).
    • 本发明提供了有助于形成包括具有一个或多个注入双层电极(100,202,308)的存储单元(300,500,600)的半导体存储器件的系统和方法。 存储器阵列通常包括具有两个分立组件的位单元; 存储元件和选择元件,例如二极管。 本发明通过用包括双层电极(100,202,308)的选择二极管形成存储单元(300,500,600)来提高存储器件的效率。 提供存储单元(300,500,600),其包括双层阴极(508)和/或双层阳极(608),其有助于电荷注入到存储器的二极管层(204,306,406,506,606)中的显着改进 细胞(300,500,600)。 所选择的存储单元(300,500,600)的二极管层(204,306,406,506,606)中增加的电荷(例如电子或空穴)密度导致存储单元切换时间的改善,并降低了 所述存储器单元(300,500,600)进行操作,从而创建更有效率的存储单元(300,500,600)。
    • 9. 发明申请
    • INORGANIC-BASED COLOR CONVERSION MATRIX ELEMENT FOR ORGANIC COLOR DISPLAY DEVICES AND METHOD OF FABRICATION
    • 用于有机彩色显示器件的基于无机物的彩色转换矩阵元件及其制造方法
    • WO0017903A3
    • 2000-05-25
    • PCT/US9921937
    • 1999-09-22
    • FED CORPSOKOLIK IGORCAMPOS RICHARD A
    • SOKOLIK IGORCAMPOS RICHARD A
    • H01L27/32H01L51/52H01J1/64H01J1/72H01J1/74
    • B82Y20/00B82Y30/00H01L27/322H01L51/524H01L2251/5315H01L2251/5361H01L2251/5369
    • An integrated organic light emitting diode (OLED) color display device is disclosed. The OLED display device comprises at least one pixel element (10) capable of emitting visible light of varying wavelengths. Pixel element (10) may comprise: a substrate (100), an addressable two-dimensional matrix of organic light emitting diodes (120) that emits monochrome light, a color conversion matrix element (110) capable of absorbing the monochrome light and re-emitting that light at different wavelengths, and cover element (130). Color conversion matrix element (110) may further comprise at least one red color converting subelement (111), at least one green color converting subelement (112), and at least one blue color converting subelement (113). The color converting subelements (111, 112 and 113) may further comprise semiconductor nanocrystals (140) uniformly dispersed in a transparent organic binding material (150). The size distribution of the semiconductor nanocrystals (140) may be precisely controlled to define the capability for color conversion to a particular wavelength of re-emitted light. The color conversion matrix element (110) is fabricated separately from the organic light emitting diode matrix. A method for making an integrated organic light emitting diode display device comprising at least one pixel element (10) capable of emitting visible light of varying wavelengths is also disclosed.
    • 公开了一种集成的有机发光二极管(OLED)彩色显示装置。 OLED显示装置包括能够发射不同波长的可见光的至少一个像素元件(10)。 像素元件(10)可以包括:衬底(100),发射单色光的有机发光二极管(120)的可寻址二维矩阵,能够吸收单色光的颜色转换矩阵元件(110) 发射不同波长的光,并覆盖元件(130)。 颜色转换矩阵元素(110)还可以包括至少一个红色转换子元件(111),至少一个绿色转换子元件(112)和至少一个蓝色转换子元件(113)。 颜色转换子元件(111,112和113)可以进一步包括均匀分散在透明有机粘合材料(150)中的半导体纳米晶体(140)。 半导体纳米晶体(140)的尺寸分布可以被精确地控制以限定颜色转换为再发射光的特定波长的能力。 颜色转换矩阵元件(110)与有机发光二极管矩阵分开制造。 还公开了一种制造集成有机发光二极管显示装置的方法,该集成有机发光二极管显示装置包括至少一个能够发射不同波长的可见光的像素元件(10)。