公开(公告)号：US20070159073A1

公开(公告)日：2007-07-12

申请号：US11614326

申请日：2006-12-21

申请人： Kei SAKANOUE ,  Tetsuo TSUTSUI

发明人： Kei SAKANOUE ,  Tetsuo TSUTSUI

IPC分类号： H01J1/62

CPC分类号： C09K11/565 ,  C09K11/567 ,  C09K11/625 ,  C09K11/643 ,  H05B33/26

摘要： To provide an electroluminescent device that is operable over a wide range from low luminance corresponding to a display apparatus, such as a display, to high luminance corresponding to, for example, a lighting apparatus or an exposure apparatus used for an image forming apparatus, is stably operable over the wide range of luminance, and has a satisfactory operating life characteristic even if the electroluminescent device has emitted light with high luminance, a display apparatus, an exposure apparatus, and a lighting apparatus using the same, an electroluminescent device includes a light emitting portion 5 having at least p-type semiconductor particles 10 and n-type semiconductor particles 11, and emission centers are provided in at least a type of semiconductor particles of the p-type semiconductor particles and the n-type semiconductor particles.

摘要翻译： 为了提供一种电致发光器件，其可以在对应于诸如显示器的显示装置的低亮度到对应于例如用于图像形成装置的照明装置或曝光装置的高亮度的宽范围内操作，是 在宽范围的亮度下稳定可操作，并且即使电致发光器件具有高亮度的发光，显示装置，曝光装置和使用其的照明装置也具有令人满意的工作寿命特性，电致发光器件包括光 在p型半导体粒子和n型半导体粒子的至少一种半导体粒子中设置具有至少p型半导体粒子10和n型半导体粒子11的发光部5以及发光中心。

公开(公告)号：US20070290604A1

公开(公告)日：2007-12-20

申请号：US11762418

申请日：2007-06-13

申请人： Kei SAKANOUE ,  Takafumi HAMANO ,  Shinya YAMAMOTO ,  Naoto MATSUO

发明人： Kei SAKANOUE ,  Takafumi HAMANO ,  Shinya YAMAMOTO ,  Naoto MATSUO

IPC分类号： H05B33/00 ,  H01L51/50 ,  H01L51/56

CPC分类号： H05B33/22 ,  H01L27/3244 ,  H01L27/3295 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5234 ,  H01L2251/5315 ,  H01L2251/5361

摘要： An organic electroluminescent device that can be driven over a wide brightness range from low brightness used in display applications to high brightness used in light sources, can be stably operated over a wide brightness range, is less in fluctuation between pixels, is high in the emission efficiency, is excellent in the life characteristics and has a plurality of light emitting portions is provided. An organic electroluminescent device includes a plurality of light emitting portions on a glass substrate, the light emitting portion including a pair of electrodes (anode, cathode), a light emitting layer interposed between the electrodes and a transition metal oxide layer disposed between at least one of the electrodes and the light emitting layer, the transition metal oxide layer being formed over the plurality of light emitting portions.

摘要翻译： 可以在从显示应用中使用的低亮度到光源中使用的高亮度的宽泛的亮度范围内驱动的有机电致发光器件可以在宽的亮度范围内稳定地工作，像素之间的波动较小，发光量高 效率高，寿命特性优异，并且具有多个发光部。 有机电致发光器件包括在玻璃衬底上的多个发光部分，发光部分包括一对电极（阳极，阴极），介于电极之间的发光层和设置在至少一个电极之间的过渡金属氧化物层 的电极和发光层，所述过渡金属氧化物层形成在所述多个发光部分上。

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：US20080012480A1

公开(公告)日：2008-01-17

申请号：US11457536

申请日：2006-07-14

申请人： Ryuuichi YATSUNAMI ,  Kei SAKANOUE

发明人： Ryuuichi YATSUNAMI ,  Kei SAKANOUE

IPC分类号： H01L51/54

CPC分类号： H01L51/5016 ,  H01L51/0095 ,  Y10T428/24942

摘要： An organic EL device which can be driven over a wide range of from low brightness to high brightness used in light source applications, which works stably over a wide range of brightness, and which has excellent life property is provided. The organic EL device comprises at least one pair of electrodes 2 and 5, and a plurality of functional layers between the electrodes 2 and 5. The functional layers include a layer having a light emitting function 4, which is composed of at least one organic compound having a dendritic structure, and a charge injection layer 3, which is composed of at least one inorganic material.

摘要翻译： 本发明提供一种有机EL装置，其可以在从高亮度到高亮度的广泛范围内驱动，其在广泛的亮度范围内稳定地工作并且具有优异的寿命特性。 有机EL器件包括至少一对电极2和5以及电极2和5之间的多个功能层。功能层包括具有发光功能的层4，该层由至少一种有机化合物 具有树枝状结构，以及由至少一种无机材料构成的电荷注入层3。

公开(公告)号：US20070241665A1

公开(公告)日：2007-10-18

申请号：US11733923

申请日：2007-04-11

申请人： Kei SAKANOUE ,  Takafumi HAMANO ,  Shinya YAMAMOTO ,  Naoto MATSUO

发明人： Kei SAKANOUE ,  Takafumi HAMANO ,  Shinya YAMAMOTO ,  Naoto MATSUO

IPC分类号： H05B33/26 ,  H01L51/50

CPC分类号： H01L51/5088 ,  H01L51/5092

摘要： To provide an organic electroluminescent element having uniform luminescence properties stable in operation and excellent in life property, an organic electroluminescent element in which a luminescent layer is provided between a positive electrode and a negative electrode, wherein a buffer layer constituted with a transition metal oxide (for example, molybdenum oxide) is provided between the negative electrode and the luminescent layer.

摘要翻译： 为了提供一种具有均匀发光特性的操作稳定且寿命特性优异的有机电致发光元件，在正极和负极之间设置有发光层的有机电致发光元件，其中，由过渡金属氧化物 例如，氧化钼）设置在负极和发光层之间。

公开(公告)号：US20070145895A1

公开(公告)日：2007-06-28

申请号：US11548375

申请日：2006-10-11

申请人： Shinya YAMAMOTO ,  Kei SAKANOUE ,  Ryuuichi YATSUNAMI ,  Naoto MATSUO ,  Takafumi HAMANO

发明人： Shinya YAMAMOTO ,  Kei SAKANOUE ,  Ryuuichi YATSUNAMI ,  Naoto MATSUO ,  Takafumi HAMANO

IPC分类号： H01J1/62

CPC分类号： H01L51/5259 ,  H01L27/3244 ,  H01L51/5253

摘要： There is provided a light emitting apparatus for which sealing can be carried out with a simple step using a thermosetting resin as a material for a sealing part, and which has ensured a sufficient gas barrier property without damaging an organic electroluminescence element by heat, and further while using a simple sealing step. The apparatus was configured so as to have a substrate 2, a plurality of light emitting parts formed using a polymer organic electroluminescence material formed on the substrate 2, an electrode (cathode 7) covering the light emitting parts LS, and a sealing part 10 including a thermosetting resin, covering at least the wider region than this electrode (cathode 7).

摘要翻译： 提供一种发光装置，其可以通过使用热固性树脂作为密封部件的材料的简单步骤进行密封，并且确保了充分的气体阻隔性而不会通过热损坏有机电致发光元件，并且进一步 同时使用简单的密封步骤。 该装置被构造成具有基板2，使用形成在基板2上的聚合物有机电致发光材料形成的多个发光部件，覆盖发光部分LS的电极（阴极7）和密封部分10，密封部分10包括 至少覆盖比该电极（阴极7）更宽的区域的热固性树脂。

公开(公告)号：US20070046765A1

公开(公告)日：2007-03-01

申请号：US11467985

申请日：2006-08-29

申请人： Yuuzou KAWANO ,  Kouhei SUYAMA ,  Kazuo NISHIMURA ,  Kei SAKANOUE ,  Tetsurou NAKAMURA

发明人： Yuuzou KAWANO ,  Kouhei SUYAMA ,  Kazuo NISHIMURA ,  Kei SAKANOUE ,  Tetsurou NAKAMURA

IPC分类号： B41J2/435

CPC分类号： B41J2/45

摘要： In an image forming apparatus, comprising: an optical recording head having a light emitting element array including two or more sets of light emitting element blocks arranged in a line in a main scanning direction, each block including a given number of light emitting elements arranged in a line in the main scanning direction; and, a photo conductor exposable by the light from the optical recording head, the light emitting elements of the light emitting element blocks each having a slow light emitting timing are arranged such that they are shifted downstream in the sub scanning moving direction of the photo conductor according to the light emitting timings thereof with respect to the light emitting elements each having a fast light emitting timing.

摘要翻译： 在图像形成装置中，包括：光记录头，具有发光元件阵列，该发光元件阵列包括沿主扫描方向排列成一行的两组或多组发光元件块，每个块包括给定数量的发光元件， 在主扫描方向上的一条线; 并且，通过来自光学记录头的光可曝光的光导体，发光元件块的发光元件的发光元件具有缓慢的发光时序，使得它们在光导体的副扫描移动方向上向下移位 根据其发光定时相对于各自具有快发光定时的发光元件。

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：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：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。