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    • 3. 发明授权
    • Light-emitting device that includes a plurality of light-emitting layers stacked on top of each other, display, and electronic apparatus
    • 包括堆叠在彼此顶部的多个发光层的显示器和电子设备的发光器件
    • US07960912B2
    • 2011-06-14
    • US12189926
    • 2008-08-12
    • Koji YasukawaMasayuki MitsuyaHidetoshi Yamamoto
    • Koji YasukawaMasayuki MitsuyaHidetoshi Yamamoto
    • H05B33/00H01L21/00G09G3/30
    • H01L51/5036H01L2251/552Y10S428/917
    • A light-emitting device includes a cathode, an anode, a first light-emitting layer that is disposed between the cathode and the anode and that emits light of a first color, a second light-emitting layer that is disposed between the first light-emitting layer and the cathode and that emits light of a second color different from the first color, and an intermediate layer that is disposed between and in contact with the first light-emitting layer and the second light-emitting layer and that functions to prevent energy transfer of excitons between the first light-emitting layer and the second light-emitting layer. The intermediate layer includes a first intermediate layer disposed in contact with the first light-emitting layer and mainly containing a first intermediate material and a second intermediate layer disposed in contact with the second light-emitting layer and mainly containing a second intermediate material different from the first intermediate material.
    • 发光装置包括阴极,阳极,设置在阴极和阳极之间并且发射第一颜色的光的第一发光层,设置在第一发光层之间的第二发光层, 发光层和阴极,并且发射与第一颜色不同的第二颜色的光;以及中间层,其设置在第一发光层和第二发光层之间并与第二发光层接触并且用于防止能量 第一发光层与第二发光层之间的激子的转移。 中间层包括与第一发光层接触并且主要包含第一中间材料的第一中间层和与第二发光层接触设置的第二中间层,并且主要包含不同于第二中间材料的第二中间材料 第一中间材料。
    • 4. 发明授权
    • Electroluminescent device having island-shaped barrier layers
    • 具有岛状阻挡层的电致发光器件
    • US07755281B2
    • 2010-07-13
    • US11677839
    • 2007-02-22
    • Koji Yasukawa
    • Koji Yasukawa
    • H01J1/62
    • H01L51/5271H01L27/3244H01L51/5253H01L51/5265H01L2251/5315
    • An electroluminescent device includes a substrate and a plurality of electroluminescent elements disposed on the substrate. Each electroluminescent element includes a first electrode, a second electrode, and a function layer including a luminescent layer and disposed between the first electrode and the second electrode. The electroluminescent elements are grouped into a plurality of groups each including at least one electroluminescent element. Barrier layers are disposed in an island-shaped manner corresponding to regions where the electroluminescent elements are disposed, and each barrier layer prevents water from transferring from the substrate to the electroluminescent element in the corresponding group.
    • 电致发光器件包括衬底和设置在衬底上的多个电致发光元件。 每个电致发光元件包括第一电极,第二电极和包括发光层并设置在第一电极和第二电极之间的功能层。 电致发光元件被分组成多个组,每个组包括至少一个电致发光元件。 阻挡层以对应于设置有电致发光元件的区域的岛状方式设置,并且每个阻挡层防止水从基板转移到相应组中的电致发光元件。
    • 6. 发明授权
    • Device manufacturing method, device manufacturing system, and measurement/inspection apparatus
    • 装置制造方法,装置制造系统,测量/检验装置
    • US08159650B2
    • 2012-04-17
    • US12205232
    • 2008-09-05
    • Shinichi OkitaKoji Yasukawa
    • Shinichi OkitaKoji Yasukawa
    • G03B27/42G03B27/32
    • G03F7/7085G03F7/70516G03F7/70616H01L22/20H01L2924/0002H01L2924/00
    • In the case where measurement/inspection of a wafer is performed in a measurement/inspection instrument before and after exposure is performed in an exposure apparatus, various kinds of conditions of the exposure apparatus and the measurement/inspection instrument are made to be matched. In particular, in accordance with a processing state of the exposure apparatus and a coater developer, a measurement result of a film, and the like, exclusion of a mark for overlay error measurement, adjustment of the measurement condition and correction of the measurement result, adjustment of the environment, correction of the measurement result according to the environment, and adjustment of pattern defect inspection are performed. Further, in calibration processing, aberration of a projection optical system of an exposure apparatus that transfers a pattern on a wafer for calibration, and the like are also taken into consideration. Accordingly, the yield of device production can be improved.
    • 在曝光装置中进行曝光前后的测量/检查仪器中对晶片进行测量/检查的情况下,使曝光装置和测量/检查装置的各种条件相匹配。 特别地,根据曝光装置和涂布机显影剂的处理状态,胶片的测量结果等,排除重叠误差测量的标记,测量条件的调整和测量结果的校正, 执行环境调整,根据环境校正测量结果以及模式缺陷检查的调整。 此外,在校准处理中,还考虑了将用于校准的晶片上的图案转印的曝光装置的投影光学系统的像差等。 因此,可以提高装置生产的产量。
    • 7. 发明申请
    • LIGHT EMITTING DEVICE
    • 发光装置
    • US20090051275A1
    • 2009-02-26
    • US12186320
    • 2008-08-05
    • Hidekazu KobayashiKoji Yasukawa
    • Hidekazu KobayashiKoji Yasukawa
    • H01J63/04H01L33/00
    • H01L51/5265H01L27/3213H01L51/5036H01L51/5048H01L2251/558
    • A light emitting element includes a reflective layer disposed in a substrate, a first electrode disposed through the reflective layer, a second electrode having translucent reflectivity, a plurality of organic material layers including a light emitting layer disposed between the first electrode and the second electrode, and a light emitting region defined by the first electrode, the second electrode, and the light emitting layer. A first organic material layer of the plurality of organic material layers has a first layer thickness in a first sub region within the light emitting region and has a second layer thickness, which is different from the first layer thickness, in a second sub region within the light emitting region.
    • 发光元件包括设置在基板中的反射层,通过反射层设置的第一电极,具有半透明反射率的第二电极,包括设置在第一电极和第二电极之间的发光层的多个有机材料层, 以及由第一电极,第二电极和发光层限定的发光区域。 多个有机材料层的第一有机材料层在发光区域内的第一子区域中具有第一层厚度,并且在第二子区域内具有与第一层厚度不同的第二层厚度 发光区域。
    • 10. 发明授权
    • Light-emitting element, light-emitting device, display, and electronic equipment
    • 发光元件,发光元件,显示器和电子设备
    • US08314419B2
    • 2012-11-20
    • US12711588
    • 2010-02-24
    • Masayuki MitsuyaKoji Yasukawa
    • Masayuki MitsuyaKoji Yasukawa
    • H01L35/24
    • H01L51/5036H01L27/322H01L51/0058
    • Provided is a light-emitting element including a cathode; an anode; a first light-emitting layer that is disposed between the cathode and the anode and emits in a first color; a second light-emitting layer that is disposed between the first light-emitting layer and the cathode and emits in a second color that is different from the first color; and an intermediate layer that is disposed between the first light-emitting layer and the second light-emitting layer so as to be in contact with these layers and has a function of controlling the migration of holes and electrons between the first light-emitting layer and the second light-emitting layer. The intermediate layer is constituted of a first layer that is in contact with the first light-emitting layer and is constituted of a hole-transporting material serving as a main material and a second layer that is in contact with the first layer and also with the second light-emitting layer and is constituted of a material mixture, serving as a main material, of a material having an acene skeleton and a hole-transporting material.
    • 提供了包括阴极的发光元件; 阳极; 第一发光层,其设置在阴极和阳极之间并以第一颜色发射; 第二发光层,其设置在第一发光层和阴极之间,并以与第一颜色不同的第二颜色发射; 以及设置在第一发光层和第二发光层之间以与这些层接触的中间层,并且具有控制第一发光层和第二发光层之间的空穴和电子的迁移的功能 第二发光层。 中间层由与第一发光层接触的第一层构成,由作为主要材料的空穴传输材料和与第一层接触的第二层构成, 第二发光层,由作为主要材料的材料混合物构成,具有苊骨架和空穴传输材料。