公开(公告)号：US20120178191A1

公开(公告)日：2012-07-12

申请号：US13362602

申请日：2012-01-31

申请人： Kei SAKANOUE ,  Takahiro KOMATSU ,  Takayuki TAKEUCHI ,  Kenji HARADA

发明人： Kei SAKANOUE ,  Takahiro KOMATSU ,  Takayuki TAKEUCHI ,  Kenji HARADA

IPC分类号： H01L51/56

CPC分类号： H01L51/5088 ,  H01L27/3244 ,  H01L51/0037 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5096 ,  H01L2251/308

摘要： To improve the light emission characteristics of a device when a transition metal oxide is used for the hole injection layer, in particular, to enhance the electron blocking characteristics of a transition metal oxide. An organic electroluminescence element comprising an anode, a cathode and a plurality of functional layers formed between the anode and the cathode, the functional layer containing a layer with a light-emitting function composed of at least one kind of an organic semiconductor and, between the anode and the layer with a light-emitting function, a charge injection layer composed of at least one kind of a transition metal oxide, wherein the ratio of the metal to oxygen at the anode side of the transition metal oxide layer is smaller than the stoichiometric ratio and at the same time, the ratio of the metal to oxygen at the layer with a light-emitting function side is greater than that at the anode side.

摘要翻译： 为了提高过渡金属氧化物用于空穴注入层的装置的发光特性，特别是为了提高过渡金属氧化物的电子阻挡特性。 一种有机电致发光元件，包括阳极，阴极和形成在阳极和阴极之间的多个功能层，功能层包含具有由至少一种有机半导体构成的发光功能的层，以及在 阳极和具有发光功能的层，由至少一种过渡金属氧化物构成的电荷注入层，其中过渡金属氧化物层的阳极侧的金属与氧的比例小于化学计量 并且与发光功能侧相比，金属与氧的比例大于阳极侧的比例。

公开(公告)号：US20090284141A1

公开(公告)日：2009-11-19

申请号：US12465038

申请日：2009-05-13

申请人： Kei SAKANOUE ,  Takahiro KOMATSU ,  Takayuki TAKEUCHI ,  Kenji HARADA

发明人： Kei SAKANOUE ,  Takahiro KOMATSU ,  Takayuki TAKEUCHI ,  Kenji HARADA

IPC分类号： H01J1/63 ,  H01L21/00

CPC分类号： H01L51/5088 ,  H01L27/3244 ,  H01L51/0037 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/5096 ,  H01L2251/308

摘要： To improve the light emission characteristics of a device when a transition metal oxide is used for the hole injection layer, in particular, to enhance the electron blocking characteristics of a transition metal oxide. An organic electroluminescence element comprising an anode, a cathode and a plurality of functional layers formed between the anode and the cathode, the functional layer containing a layer with a light-emitting function composed of at least one kind of an organic semiconductor and, between the anode and the layer with a light-emitting function, a charge injection layer composed of at least one kind of a transition metal oxide, wherein the ratio of the metal to oxygen at the anode side of the transition metal oxide layer is smaller than the stoichiometric ratio and at the same time, the ratio of the metal to oxygen at the layer with a light-emitting function side is greater than that at the anode side.

摘要翻译： 为了提高过渡金属氧化物用于空穴注入层的装置的发光特性，特别是为了提高过渡金属氧化物的电子阻挡特性。 一种有机电致发光元件，包括阳极，阴极和形成在阳极和阴极之间的多个功能层，功能层包含具有由至少一种有机半导体构成的发光功能的层，以及在 阳极和具有发光功能的层，由至少一种过渡金属氧化物构成的电荷注入层，其中过渡金属氧化物层的阳极侧的金属与氧的比例小于化学计量 并且与发光功能侧相比，金属与氧的比例大于阳极侧的比例。

公开(公告)号：US20100102310A1

公开(公告)日：2010-04-29

申请号：US12555938

申请日：2009-09-09

申请人： Takahiro KOMATSU ,  Kei SAKANOUE ,  Tetsuro KONDOH ,  Ryuuta YAMADA ,  Kenichi NENDAI ,  Takayuki TAKEUCHI

发明人： Takahiro KOMATSU ,  Kei SAKANOUE ,  Tetsuro KONDOH ,  Ryuuta YAMADA ,  Kenichi NENDAI ,  Takayuki TAKEUCHI

IPC分类号： H01L33/10 ,  H01L21/00

CPC分类号： H01L51/5088 ,  H01L27/3246

摘要： To provide an organic electroluminescence element including a structure that facilitates manufacturing of a large scale organic EL panel and a manufacturing method thereof, the organic electroluminescence element includes: an anode; a cathode; an organic luminescent layer located between the anode and the cathode; and a hole injection layer located between the anode and the organic luminescent layer. The hole injection layer comprises a mixture of molybdenum oxide and tungsten oxide that contains a molybdenum element in a range of 9 atomic percent to 35 atomic percent.

摘要翻译： 为了提供一种有机电致发光元件，其包括有助于制造大规模有机EL面板的结构及其制造方法，所述有机电致发光元件包括：阳极; 阴极 位于阳极和阴极之间的有机发光层; 以及位于阳极和有机发光层之间的空穴注入层。 空穴注入层包含含有9原子％至35原子％范围的钼元素的氧化钼和氧化钨的混合物。

公开(公告)号：US20110291087A1

公开(公告)日：2011-12-01

申请号：US13205778

申请日：2011-08-09

申请人： Kenji HARADA ,  Takayuki TAKEUCHI ,  Seiji NISHIYAMA ,  Takahiro KOMATSU

发明人： Kenji HARADA ,  Takayuki TAKEUCHI ,  Seiji NISHIYAMA ,  Takahiro KOMATSU

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L27/3246 ,  H01L51/0005 ,  H01L51/0018 ,  H01L51/5048 ,  H01L51/56

摘要： A light emitter and a method of manufacturing a light emitter. The light emitter includes a first electrode, a charge injection transport layer, a light-emitting layer, and a second electrode that are layered in this order. At least the light-emitting layer is defined by a bank that has at least one liquid-repellent surface. The charge injection transport layer is principally composed of a metal compound that is more liquid-philic than the surface of the bank. The charge injection transport layer includes a recessed structure so that in a region defined by the bank, the charge injection transport layer is lower than a bottom surface of the bank.

摘要翻译： 光发射器和制造发光体的方法。 光发射器包括依次层叠的第一电极，电荷注入传输层，发光层和第二电极。 至少发光层由具有至少一个防液表面的堤限定。 电荷注入传输层主要由比银行表面更亲液的金属化合物组成。 电荷注入传输层包括凹陷结构，使得在由堤形成的区域中，电荷注入传输层低于堤岸的底面。

公开(公告)号：US20110291128A1

公开(公告)日：2011-12-01

申请号：US13205748

申请日：2011-08-09

申请人： Kenji HARADA ,  Takayuki TAKEUCHI ,  Seiji NISHIYAMA ,  Takahiro KOMATSU

发明人： Kenji HARADA ,  Takayuki TAKEUCHI ,  Seiji NISHIYAMA ,  Takahiro KOMATSU

IPC分类号： H01L33/62 ,  H01L33/02

CPC分类号： H01L27/3246 ,  H01L51/0005 ,  H01L51/0018 ,  H01L51/5048 ,  H01L51/56

摘要： A light emitter and method for manufacturing a light emitter. The light emitter includes a first electrode, a charge injection transport layer, a light-emitting layer, and a second electrode that are layered in this order. At least the light-emitting layer is defined by bank. The charge injection transport layer includes a recessed portion having an inner bottom surface in contact with a bottom surface of the light-emitting layer and an inner side surface continuous with the inner bottom surface and in contact at least partly with a side surface of the light-emitting layer. The inner side surface has a lower edge continuous with the inner bottom surface, and an upper edge is aligned with a portion of a bottom periphery of the bank, the portion being in contact with the light-emitting layer or in contact with a bottom surface of the bank.

摘要翻译： 一种发光体及其制造方法。 光发射器包括依次层叠的第一电极，电荷注入传输层，发光层和第二电极。 至少发光层由银行定义。 电荷注入传输层包括具有与发光层的底表面接触的内底表面的凹部和与内底表面连续的内表面，并且至少部分地与光的侧表面接触 发光层。 内侧表面具有与内底表面连续的下边缘，并且上边缘与堤的底部周边的一部分对准，该部分与发光层接触或与底表面接触 的银行。

公开(公告)号：US20120061656A1

公开(公告)日：2012-03-15

申请号：US13298528

申请日：2011-11-17

申请人： Satoru OHUCHI ,  Yoshiaki TSUKAMOTO ,  Takahiro KOMATSU ,  Kei SAKANOUE

发明人： Satoru OHUCHI ,  Yoshiaki TSUKAMOTO ,  Takahiro KOMATSU ,  Kei SAKANOUE

IPC分类号： H01L33/02

CPC分类号： H01L51/5088 ,  H01L51/5004 ,  H01L2251/552

摘要： An organic light-emitting element includes an anode, a functional layer, and a hole injection layer between the anode and the functional layer. The functional layer contains an organic material. The hole injection layer injects holes to the functional layer. The hole injection layer comprises tungsten oxide and includes an occupied energy level that is approximately 1.8 electron volts to approximately 3.6 electron volts lower than a lowest energy level of a valence band of the hole injection layer in terms of binding energy.

摘要翻译： 有机发光元件包括在阳极和功能层之间的阳极，功能层和空穴注入层。 功能层含有有机材料。 空穴注入层向功能层注入空穴。 空穴注入层包括氧化钨，并且包括比结合能方面的空穴注入层的价带的最低能级低约1.8电子伏特至约3.6电子伏的占有能级。

公开(公告)号：US20120049211A1

公开(公告)日：2012-03-01

申请号：US13289426

申请日：2011-11-04

申请人： Takahiro KOMATSU ,  Takayuki TAKEUCHI ,  Tetsuro KONDOH ,  Ryuuta YAMADA

发明人： Takahiro KOMATSU ,  Takayuki TAKEUCHI ,  Tetsuro KONDOH ,  Ryuuta YAMADA

IPC分类号： H01L33/08 ,  H01L33/40

CPC分类号： H01L27/3246 ,  H05B33/10

摘要： A resin material layer including photosensitive resin material is formed on an interlayer on an underlayer. By partially exposing and developing the resin material layer using developer in which the resin material layer and the interlayer are soluble, an uncured portion of the resin material layer is removed to form an opening penetrating to the interlayer, and the developer infiltrates into the interlayer via the opening to remove at least surfaces of first and second portions of the interlayer. The first portion corresponds to the opening. The second portion surrounds the first portion. Each bank is formed by heating a remaining portion of the resin material layer to soften an overhanging portion above a space formed by the surface of the second portion being removed, so that the overhanging portion flows downward to fill the space, cover an exposed portion of the interlayer, and contact the underlayer or the interlayer.

摘要翻译： 在底层的中间层上形成包含感光性树脂材料的树脂材料层。 通过使用其中树脂材料层和中间层可溶的显影剂部分地曝光和显影树脂材料层，去除树脂材料层的未固化部分以形成穿透到中间层的开口，并且显影剂渗透到中间层通孔 所述开口用于去除所述中间层的第一和第二部分的至少表面。 第一部分对应于开口。 第二部分围绕第一部分。 通过加热树脂材料层的剩余部分来软化由被除去的第二部分的表面形成的空间上的悬垂部分而形成的每个堤岸，使得悬伸部分向下流动以填充该空间，从而将暴露部分 中间层，并接触底层或中间层。

公开(公告)号：US20080035835A1

公开(公告)日：2008-02-14

申请号：US11836396

申请日：2007-08-09

申请人： Takahiro KOMATSU ,  Masakazu MIZUSAKI ,  Shinichiro KANEKO ,  Masahiro INOUE ,  Takashi KITADA

发明人： Takahiro KOMATSU ,  Masakazu MIZUSAKI ,  Shinichiro KANEKO ,  Masahiro INOUE ,  Takashi KITADA

IPC分类号： H01L27/00

CPC分类号： H01L27/307 ,  B82Y10/00 ,  H01L51/0047

摘要： A photoelectric conversion sensor according to the invention comprises: a substrate; a plurality of organic photoelectric conversion pixel parts arranged on the substrate for converting incident light to an electric signal; a light transmissive substrate for transmitting incident light; an optical filter arranged on the light transmissive substrate for limiting the wavelength range of incident light to the plurality of organic photoelectric conversion pixel parts; and a support part for supporting the substrate and the light transmissive substrate in a state where the organic photoelectric conversion pixel parts are separated from the optical filter.

摘要翻译： 根据本发明的光电转换传感器包括：基板; 多个有机光电转换像素部件，布置在基板上，用于将入射光转换成电信号; 用于透射入射光的透光基板; 布置在所述透光基板上的滤光器，用于将入射光的波长范围限制到所述多个有机光电转换像素部分; 以及用于在有机光电转换像素部分与滤光器分离的状态下支撑基板和透光基板的支撑部分。