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    • 1. 发明授权
    • Method for patterning devices
    • 图案形成装置的方法
    • US06677174B2
    • 2004-01-13
    • US10100866
    • 2002-03-19
    • Changsoon KimPaul E. BurrowsStephen R. ForrestTheodore Zhou
    • Changsoon KimPaul E. BurrowsStephen R. ForrestTheodore Zhou
    • H01L2100
    • H01L27/3281H01L27/32H01L51/0013H01L51/0016H01L51/0017H01L51/0021H01L51/5012H01L51/5206H01L51/5231H01L51/56
    • The present invention relates to patterning methods for organic devices, and more particularly to patterning methods using a die. A first layer of organic materials is deposited over a substrate, followed by a first electrode layer. A first patterned die having a raised portion is then pressed onto the first electrode layer, such that the raised portion of the first patterned die contacts portions of the first electrode layer. The patterned die is removed, such that the portions of the first electrode layer in contact with the raised portions of the first patterned die are removed. In one embodiment of the invention, a second organic layer is then deposited over the first electrode layer, followed by a second electrode layer. A second patterned die having a raised portion is pressed onto the second electrode layer, such that the raised portion of the second patterned die contacts portions of the second electrode layer. The second patterned die is removed, such that the portions of the second electrode layer in contact with the raised portions of the second patterned die are removed. Preferably the patterned die is coated with an adhesive material such as a metal.
    • 本发明涉及有机器件的图案化方法,更具体地涉及使用模具的图案化方法。 第一层有机材料沉积在衬底上,随后是第一电极层。 然后将具有凸起部分的第一图案的模具压在第一电极层上,使得第一图案化裸片的凸起部分接触第一电极层的部分。 去除图案化的管芯,使得与第一图案化裸片的凸起部分接触的第一电极层的部分被去除。 在本发明的一个实施例中,然后在第一电极层上沉积第二有机层,随后沉积第二电极层。 具有凸起部分的第二图案的模具被压在第二电极层上,使得第二图案化芯片的凸起部分接触第二电极层的部分。 去除第二图案的芯片,使得与第二图案化芯片的凸起部分接触的第二电极层的部分被去除。 优选地,图案化的模具用诸如金属的粘合材料涂覆。
    • 2. 发明授权
    • Method for patterning organic thin film devices using a die
    • 使用模具图案化有机薄膜器件的方法
    • US06468819B1
    • 2002-10-22
    • US09718215
    • 2000-11-21
    • Changsoon KimPaul E. BurrowsStephen R. ForrestTheodore Zhou
    • Changsoon KimPaul E. BurrowsStephen R. ForrestTheodore Zhou
    • H01L2100
    • H01L27/3281H01L27/32H01L51/0013H01L51/0016H01L51/0017H01L51/0021H01L51/5012H01L51/5206H01L51/5231H01L51/56
    • The present invention relates to patterning methods for organic devices, and more particularly to patterning methods using a die. A first layer of organic materials is deposited over a substrate, followed by a first electrode layer. A first patterned die having a raised portion is then pressed onto the first electrode layer, such that the raised portion of the first patterned die contacts portions of the first electrode layer. The patterned die is removed, such that the portions of the first electrode layer in contact with the raised portions of the first patterned die are removed. In one embodiment of the invention, a second organic layer is then deposited over the first electrode layer, followed by a second electrode layer. A second patterned die having a raised portion is pressed onto the second electrode layer, such that the raised portion of the second patterned die contacts portions of the second electrode layer. The second patterned die is removed, such that the portions of the second electrode layer in contact with the raised portions of the second patterned die are removed. Preferably the patterned die is coated with an adhesive material such as a metal.
    • 本发明涉及有机器件的图案化方法,更具体地涉及使用模具的图案化方法。 第一层有机材料沉积在衬底上,随后是第一电极层。 然后将具有凸起部分的第一图案的模具压在第一电极层上,使得第一图案化裸片的凸起部分接触第一电极层的部分。 去除图案化的管芯,使得与第一图案化裸片的凸起部分接触的第一电极层的部分被去除。 在本发明的一个实施例中,然后在第一电极层上沉积第二有机层,随后沉积第二电极层。 具有凸起部分的第二图案的模具被压在第二电极层上,使得第二图案化芯片的凸起部分接触第二电极层的部分。 去除第二图案的芯片,使得与第二图案化芯片的凸起部分接触的第二电极层的部分被去除。 优选地,图案化的模具用诸如金属的粘合材料涂覆。
    • 10. 发明授权
    • Architectures and criteria for the design of high efficiency organic photovoltaic cells
    • 高效有机光伏电池设计的架构和标准
    • US08987589B2
    • 2015-03-24
    • US11486163
    • 2006-07-14
    • Barry RandStephen R. ForrestDiana Pendergrast Burk
    • Barry RandStephen R. ForrestDiana Pendergrast Burk
    • H01L31/0256H01L51/42B82Y10/00H01L27/30H01L51/00
    • H01L51/4246B82Y10/00H01L27/302H01L51/0046H01L51/0071H01L51/0072H01L51/0078H01L51/4253Y02E10/549
    • An organic photovoltaic cell includes an anode and a cathode, and a plurality of organic semiconductor layers between the anode and the cathode. At least one of the anode and the cathode is transparent. Each two adjacent layers of the plurality of organic semiconductor layers are in direct contact. The plurality of organic semiconductor layers includes an intermediate layer consisting essentially of a photoconductive material, and two sets of at least three layers. A first set of at least three layers is between the intermediate layer and the anode. Each layer of the first set consists essentially of a different organic semiconductor material having a higher LUMO and a higher HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the cathode. A second set of at least three layers is between the intermediate layer and the cathode. Each layer of the second set consists essentially of a different organic semiconductor material having a lower LUMO and a lower HOMO, relative to the material of an adjacent layer of the plurality of organic semiconductor layers closer to the anode.
    • 有机光伏电池包括阳极和阴极,以及在阳极和阴极之间的多个有机半导体层。 阳极和阴极中的至少一个是透明的。 多个有机半导体层中的每两相邻层直接接触。 多个有机半导体层包括基本上由光电导材料组成的中间层和两组至少三层。 中间层和阳极之间至少有三层的第一组。 相对于更靠近阴极的多个有机半导体层的相邻层的材料,第一组的每个层基本上由具有较高LUMO和较高HOMO的不同有机半导体材料组成。 第二组至少三层在中间层和阴极之间。 相对于更靠近阳极的多个有机半导体层的相邻层的材料,第二组的每个层基本上由具有较低LUMO和较低HOMO的不同有机半导体材料组成。