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    • 5. 发明授权
    • Organic electroluminescence element and manufacturing method thereof
    • 有机电致发光元件及其制造方法
    • US08324617B2
    • 2012-12-04
    • US12916944
    • 2010-11-01
    • Kenji OkumotoHidehiro Yoshida
    • Kenji OkumotoHidehiro Yoshida
    • H01L51/54
    • H01L51/5218H01L51/5088H01L51/5209H01L51/5271H01L2251/558
    • The organic electroluminescence element includes a substrate and an anode metal layer above the substrate. The anode metal layer includes an inner region between a pair of outer regions. A metal oxide layer is above the inner region and the outer regions of the anode metal layer. An insulating layer is above the metal oxide layer and the outer regions of the anode metal layer. A hole transport layer is above the metal oxide layer and the inner region of the anode metal layer. An organic luminescent layer is above the hole transport layer. A cathode layer is above the organic luminescent layer for injecting electrons into the organic luminescent layer. A thickness of the metal oxide layer on the inner region of the anode metal layer is greater than a thickness of the metal oxide layer on the outer regions of the anode metal layer.
    • 有机电致发光元件包括衬底和衬底上方的阳极金属层。 阳极金属层包括一对外部区域之间的内部区域。 金属氧化物层位于阳极金属层的内部区域和外部区域的上方。 绝缘层在金属氧化物层和阳极金属层的外部区域之上。 空穴传输层在金属氧化物层和阳极金属层的内部区域之上。 有机发光层在空穴传输层之上。 阴极层在用于将电子注入有机发光层的有机发光层的上方。 阳极金属层的内部区域上的金属氧化物层的厚度大于阳极金属层的外部区域上的金属氧化物层的厚度。
    • 7. 发明授权
    • Organic EL display panel having specific inclination angle of wall surface
    • 有机EL显示面板具有特定的壁面倾斜角度
    • US08304986B2
    • 2012-11-06
    • US13123769
    • 2010-06-24
    • Hidehiro YoshidaKenji Okumoto
    • Hidehiro YoshidaKenji Okumoto
    • H01L51/00
    • H05B33/10H01L27/3211H01L27/3246H01L27/3283
    • Disclosed is an organic EL display panel which includes: a substrate; a plurality of linear luminescent regions formed on the substrate, the luminescent regions running in parallel to one another; and two or more sub-pixels arranged in a row in each of the luminescent regions; wherein the luminescent regions include a luminescent region having the sub-pixels emitting red light, a luminescent region having the sub-pixels emitting green light, and a luminescent region having the sub-pixels emitting blue light, each of the sub-pixels includes a pixel electrode disposed on the substrate, an organic functional layer disposed on the pixel electrode by coating, a counter electrode disposed on the organic functional layer, and a forward tapered bank which constitutes wall surfaces of a region in which the organic functional layer is formed, and when an inclination angle of the wall surface of the region on the substrate edge side is defined as inclination angle α, and an inclination angle of the wall surface of the region on the substrate center side is defined as inclination angle β, inclination angle α is smaller than inclination angle β in sub-pixel X in luminescent region X provided at the edge of the substrate.
    • 公开了一种有机EL显示面板,其包括:基板; 形成在所述基板上的多个线性发光区域,所述发光区域彼此平行地延伸; 以及在每个发光区域中排列成一行的两个或更多个子像素; 其中发光区域包括具有发射红光的子像素的发光区域,具有发出绿光的子像素的发光区域和具有发出蓝光的子像素的发光区域,每个子像素包括一个 设置在基板上的像素电极,通过涂布设置在像素电极上的有机功能层,设置在有机功能层上的对置电极和形成有机功能层的区域的壁面的前向锥形组, 并且当将基板边缘侧的区域的壁面的倾斜角度定义为倾斜角度α时,将基板中心侧的区域的壁面的倾斜角度定义为倾斜角度< bgr;倾斜角度 α小于倾斜角度&bgr; 在设置在基板的边缘处的发光区域X中的子像素X中。
    • 8. 发明授权
    • Organic EL display panel and method of manufacturing the same
    • 有机EL显示面板及其制造方法
    • US08242516B2
    • 2012-08-14
    • US12679322
    • 2009-08-17
    • Hidehiro YoshidaKenji OkumotoKeisei Yamamuro
    • Hidehiro YoshidaKenji OkumotoKeisei Yamamuro
    • H01L21/00
    • H01L27/326H01L27/3246H01L27/3281H01L51/0005H05B33/10
    • An organic EL display panel is provided which includes: a substrate which includes a plurality of luminescent regions which are arranged side by side in a specific direction and run in parallel to one another; a bank formed over the substrate, the bank defining a plurality of coating regions in each of the luminescent regions, the coating regions being aligned in a row along the long axis of the luminescent region; and a pixel electrode provided in each of the coating regions, the pixel electrode having a long axis which is in parallel with the long axis of the luminescent region, wherein, in each of the luminescent regions, the coating region positioned at a lengthwise end of the luminescent region is larger in size than the coating region positioned at a lengthwise center of the luminescent region.
    • 提供一种有机EL显示面板,其包括:基板,其包括沿特定方向并排排列并且彼此平行延伸的多个发光区域; 形成在所述基板上的堤,所述堤在所述发光区域中限定多个涂布区域,所述涂布区域沿着所述发光区域的长轴排成一行; 以及设置在每个所述涂覆区域中的像素电极,所述像素电极具有与所述发光区域的长轴平行的长轴,其中在每个所述发光区域中,所述涂覆区域位于所述发光区域的纵轴方向 发光区域的尺寸大于位于发光区域的纵向中心的涂覆区域。
    • 9. 发明申请
    • INK-JET HEAD, INK-JET APPARATUS, AND METHOD OF MANUFACTURING THE SAME
    • 喷墨头,喷墨装置及其制造方法
    • US20110279552A1
    • 2011-11-17
    • US13103298
    • 2011-05-09
    • Hidehiro YoshidaKazuki FukadaKeisei Yamamuro
    • Hidehiro YoshidaKazuki FukadaKeisei Yamamuro
    • B41J2/045B21D53/76
    • B41J2/14274B41J2202/12
    • The present invention provides an ink-jet head which comprises an ink supply channel configured to allow ink to flow, two or more ink chambers each having a bottom surface with a nozzle and an upper surface constituting of a vibrating plate, the two or more ink chambers being arranged in a row along a direction in which the ink flows in the ink supply channel, a partition wall partitioning the ink chambers. and a piezo-mounting plate having two or more multilayer piezoelectric elements and two or more columns fixed thereto. The two or more multilayer piezoelectric elements are arranged in a row, and the two or more columns are arranged between the multilayer piezoelectric elements. And also, the piezo-mounting plate is arranged on the upper surface of the ink chambers. In the ink-jet head, the vibrating plate constituting the upper surface of the ink chamber is held between the partition wall and the column. A large gap and a small gap are arranged between the two multilayer piezoelectric elements adjacent to each other, and the column is arranged at only the portion with a large gap.
    • 本发明提供了一种喷墨头,其包括构造成允许油墨流动的油墨供应通道,两个或更多个油墨室,每个油墨室具有带有喷嘴的底表面和构成振动板的上表面,所述两个或更多个油墨 沿墨水在供墨通道中流动的方向排列成一排,分隔着墨室的分隔壁。 以及具有两个以上的多层压电元件和固定在其上的两个以上的列的压电安装板。 两层以上的多层压电元件排列成一列,两层以上的列配置在层叠型压电元件之间。 此外,压电安装板设置在墨室的上表面上。 在喷墨头中,构成墨水室上表面的振动板保持在分隔壁和柱之间。 在彼此相邻的两个叠层压电元件之间布置有大的间隙和小的间隙,并且柱仅布置在具有大间隙的部分。
    • 10. 发明申请
    • ORGANIC EL LIGHT EMITTING DEVICE
    • 有机EL发光装置
    • US20110260955A1
    • 2011-10-27
    • US13133254
    • 2009-10-22
    • Hidehiro YoshidaKenji OkumotoKeisei Yamamuro
    • Hidehiro YoshidaKenji OkumotoKeisei Yamamuro
    • G09G3/30
    • H01L27/3246H01L27/3211H01L27/3283H01L51/0035H01L51/0036H01L51/0037
    • An organic EL light emitting device is provided with: a substrate having a coloring region where two or more pixel regions are arranged in a line; line-shaped main banks which define the coloring region and face each other; pixel separation regions arranged among the pixel regions in the coloring region; a pixel electrode arranged for each of the pixel regions; and organic function layers arranged on the pixel electrodes. In the organic EL light emitting device, auxiliary banks, and grooves for communicating the pixel regions with each other are arranged in the pixel separation regions, and the projection of an end portion of a second pixel region side of a groove arranged in a pixel separation region (A) overlaps an auxiliary bank arranged in a pixel separation region (B) if the end portion thereof is projected from the first pixel region side to the second pixel region side in the line direction of the main banks when three successive pixel regions in the coloring region are set as the first pixel region, the second pixel region, and a third pixel region, and a pixel separation region between the first pixel region and the second pixel region is set as the pixel separation region (A), and a pixel separation region between the second pixel region and the third pixel region is set as the pixel separation region (B).
    • 一种有机EL发光装置,具有:具有着色区域的基板,其中两个以上的像素区域排列成一行; 定义着色区域并相互面对的线状主库; 配置在着色区域的像素区域之间的像素分离区域; 为每个像素区域布置的像素电极; 以及布置在像素电极上的有机功能层。 在有机EL发光装置中,在像素分离区域中配置辅助堤和用于使像素区域彼此连通的沟槽,并且以像素间隔布置的沟槽的第二像素区域侧的端部的突起 如果在第一像素区域侧的第一像素区域侧的第二像素区域侧的第二像素区域侧的三个连续的像素区域 将着色区域设置为第一像素区域,第二像素区域和第三像素区域,并且将第一像素区域和第二像素区域之间的像素分离区域设置为像素分离区域(A),并且 第二像素区域和第三像素区域之间的像素分离区域被设置为像素分离区域(B)。