公开(公告)号：US08471463B2

公开(公告)日：2013-06-25

申请号：US13564405

申请日：2012-08-01

Applicant: Takayuki Sumida ,  Norifumi Kajimoto ,  Nobutaka Mizuno ,  Takayuki Ito

Inventor： Takayuki Sumida ,  Norifumi Kajimoto ,  Nobutaka Mizuno ,  Takayuki Ito

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01L51/5265 ,  H01L51/006 ,  H01L51/5275 ,  H01L2251/558

Abstract: Provided is an organic EL element in which emission efficiency is improved by suppressing a loss of excitation energy by a surface plasmon generated on an electrode surface. A hole transport layer is formed of a material having a refractive index of 1.20 or more and 1.65 or less at a maximum peak wavelength of a spectrum of light emitted by a light-emitting layer.

Abstract translation: 本发明提供一种有机EL元件，其通过抑制在电极表面上产生的表面等离子体激元的激发能量的损失来提高发光效率。 空穴传输层由发光层发射的光的最大峰值波长的折射率为1.20以上且1.65以下的材料形成。

公开(公告)号：US20110169399A1

公开(公告)日：2011-07-14

申请号：US13004753

申请日：2011-01-11

Applicant: Naoyuki Ito ,  Shoji Sudo ,  Takayuki Sumida ,  Takayuki Ito

Inventor： Naoyuki Ito ,  Shoji Sudo ,  Takayuki Sumida ,  Takayuki Ito

IPC: H01J1/62

CPC classification number: H01L51/5234

Abstract: An organic EL element includes a first electrode, an organic compound layer, and a second electrode on a substrate. The second electrode includes a first metal layer and a second metal layer in this order from the substrate side. The second metal layer contains Ag and has a thickness of 5.0 nm or more and 20 nm or less. The first metal layer contains Mg and Ag and has a thickness of 1.0 nm or more and 5.0 nm or less.

Abstract translation: 有机EL元件包括在基板上的第一电极，有机化合物层和第二电极。 第二电极从衬底侧依次包括第一金属层和第二金属层。 第二金属层含有Ag，其厚度为5.0nm以上20nm以下。 第一金属层含有Mg和Ag，其厚度为1.0nm以上且5.0nm以下。

公开(公告)号：US07696883B2

公开(公告)日：2010-04-13

申请号：US11665483

申请日：2006-01-16

Applicant: Takayuki Sumida ,  Tadahiko Hirai

Inventor： Takayuki Sumida ,  Tadahiko Hirai

IPC: G08B13/14

CPC classification number: H04B5/0012 ,  G08B13/242 ,  G08B13/2431 ,  G08B13/2457

Abstract: In a resonance tag provided with a resonance circuit composed of a capacitive element and an inductive element, the capacitive element is characterized by having a condition under which the capacitance of the capacitive element is reversibly changed by a voltage applied to the resonance circuit and anther condition under which the capacitance of the capacitive element is irreversibly changed by another voltage applied to the resonance circuit.

Abstract translation: 在设置有由电容元件和电感元件构成的谐振电路的谐振标签中，电容元件的特征在于具有这样的条件，在该条件下，电容元件的电容由施加到谐振电路的电压而可逆地改变， 电容元件的电容在施加到谐振电路的另一电压下不可逆地改变。

公开(公告)号：US07556901B2

公开(公告)日：2009-07-07

申请号：US11770270

申请日：2007-06-28

Applicant: Takashi Anezaki ,  Harunobu Ogaki ,  Hiroki Uematsu ,  Masataka Kawahara ,  Atsushi Ochi ,  Kyoichi Teramoto ,  Akira Shimada ,  Akio Maruyama ,  Toshihiro Kikuchi ,  Akio Koganei ,  Takayuki Sumida ,  Hirotoshi Uesugi

Inventor： Takashi Anezaki ,  Harunobu Ogaki ,  Hiroki Uematsu ,  Masataka Kawahara ,  Atsushi Ochi ,  Kyoichi Teramoto ,  Akira Shimada ,  Akio Maruyama ,  Toshihiro Kikuchi ,  Akio Koganei ,  Takayuki Sumida ,  Hirotoshi Uesugi

IPC: G03G5/04

CPC classification number: G03G5/00 ,  G03G5/04 ,  G03G5/043 ,  G03G5/10 ,  G03G5/147

Abstract: An electrophotographic photosensitive member has a surface having a plurality of depressed portions, having a major-axis diameter Rpc of 0.1 to 10 μm, a minor-axis diameter Lpc of 0.1 to 10 μm and a deepest-part to opening distance Rdv of 0.1 to 10 μm. Where the surface is equally divided into 4 regions in the rotational direction, which are then equally divided into 25 regions in the direction falling at right angles with the rotational direction, to obtain 100-spot regions A in total, and, in each thereof, square regions B of 50 μm each per side one side of which is parallel to the rotational direction are provided and the regions B are each equally divided into 500 zones by straight lines parallel to the rotational direction, 400 to 499 lines among the straight lines pass through the depressed portions in each of the regions B.

Abstract translation: 电子照相感光构件具有多个凹部的表面，其长轴直径Rpc为0.1〜10μm，短轴直径Lpc为0.1〜10μm，最深部至开口距离Rdv为0.1〜 10个妈妈 其中表面被等分成旋转方向的4个区域，然后将其等分成与旋转方向成直角的方向的25个区域，以获得总共100个点区域A，并且在每个区域中， 提供了一边平行于旋转方向的每侧50m的方形区域B，并且通过平行于旋转方向的直线将区域B均等地分成500个区域，直线通过中400至499行 通过每个区域B中的凹陷部分

公开(公告)号：US07551878B2

公开(公告)日：2009-06-23

申请号：US11770109

申请日：2007-06-28

Applicant: Harunobu Ogaki ,  Hiroki Uematsu ,  Masataka Kawahara ,  Atsushi Ochi ,  Kyoichi Teramoto ,  Akira Shimada ,  Akio Maruyama ,  Toshihiro Kikuchi ,  Akio Koganei ,  Takayuki Sumida

Inventor： Harunobu Ogaki ,  Hiroki Uematsu ,  Masataka Kawahara ,  Atsushi Ochi ,  Kyoichi Teramoto ,  Akira Shimada ,  Akio Maruyama ,  Toshihiro Kikuchi ,  Akio Koganei ,  Takayuki Sumida

IPC: G03G15/00

CPC classification number: G03G5/147 ,  G03G5/0517 ,  G03G5/0567 ,  G03G5/0578 ,  G03G5/0592 ,  G03G5/0696 ,  G03G5/10 ,  G03G5/102 ,  G03G5/104 ,  G03G5/14765

Abstract: An electrophotographic photosensitive member has, on the surface of its photosensitive layer, has a plurality of depressed portions which are independent from one another, and, where the major-axis diameter of each depressed portion is represented by Rpc and the depth that shows the distance between the deepest part of each depressed portion and the opening thereof is represented by Rdv, the depressed portions each have a ratio of depth to major-axis diameter, Rdv/Rpc, of from more than 1.0 to 7.0 or less.

Abstract translation: 电子照相感光构件在其感光层的表面上具有彼此独立的多个凹陷部分，并且其中每个凹陷部分的长轴直径由Rpc表示，并且显示距离的深度 每个凹陷部分的最深部分和其开口之间由Rdv表示，凹陷部分各自具有大于1.0至7.0或更小的深度与长轴直径的比值Rdv / Rpc。

公开(公告)号：US20060147717A1

公开(公告)日：2006-07-06

申请号：US10545784

申请日：2004-03-12

Applicant: Waka Hasegawa ,  Yuichi Hashimoto ,  Shinichiro Nishida ,  Naotoshi Miyamachi ,  Takayuki Sumida ,  Tadashi Asano ,  Masafumi Abe ,  Naoko Tsuyoshi ,  Ryosuke Fudou

Inventor： Waka Hasegawa ,  Yuichi Hashimoto ,  Shinichiro Nishida ,  Naotoshi Miyamachi ,  Takayuki Sumida ,  Tadashi Asano ,  Masafumi Abe ,  Naoko Tsuyoshi ,  Ryosuke Fudou

IPC: B32B27/36

CPC classification number: B41J2/36 ,  Y10T428/31507

Abstract: The invention provides a method for easily and promptly erasing an image (including a character) formed on a printed article, and an apparatus employing such method. A printed article bearing an image formed on a surface including an inorganic pigment is exposed to a reactive gas, generated by creeping discharge or corona discharge induced by a voltage application between a pair of opposed electrodes, whereby the image is erased.

Abstract translation: 本发明提供一种容易且及时地擦除形成在印刷品上的图像（包括字符）的方法，以及采用这种方法的装置。 承载在包括无机颜料的表面上形成的图像的印刷品暴露于由一对相对电极之间的施加电压引起的蠕变放电或电晕放电产生的反应性气体，由此图像被擦除。

公开(公告)号：US08547012B2

公开(公告)日：2013-10-01

申请号：US13004753

申请日：2011-01-11

Applicant: Naoyuki Ito ,  Shoji Sudo ,  Takayuki Sumida ,  Takayuki Ito

Inventor： Naoyuki Ito ,  Shoji Sudo ,  Takayuki Sumida ,  Takayuki Ito

IPC: H05B33/00

CPC classification number: H01L51/5234

Abstract: An organic EL element includes a first electrode, an organic compound layer, and a second electrode on a substrate. The second electrode includes a first metal layer and a second metal layer in this order from the substrate side. The second metal layer contains Ag and has a thickness of 5.0 nm or more and 20 nm or less. The first metal layer contains Mg and Ag and has a thickness of 1.0 nm or more and 5.0 nm or less.

Abstract translation: 有机EL元件包括在基板上的第一电极，有机化合物层和第二电极。 第二电极从衬底侧依次包括第一金属层和第二金属层。 第二金属层含有Ag，其厚度为5.0nm以上20nm以下。 第一金属层含有Mg和Ag，其厚度为1.0nm以上且5.0nm以下。

公开(公告)号：US08344370B2

公开(公告)日：2013-01-01

申请号：US13050656

申请日：2011-03-17

Applicant: Takayuki Sumida ,  Shoji Sudo ,  Naoyuki Ito ,  Takayuki Ito

Inventor： Takayuki Sumida ,  Shoji Sudo ,  Naoyuki Ito ,  Takayuki Ito

IPC: H01L51/54

CPC classification number: H01L51/5234 ,  H01L27/3211 ,  H01L51/5206 ,  H01L51/5275 ,  H01L2251/558

Abstract: In a display apparatus including pixels, each of which has organic EL elements which emit red, green, and blue (RGB) colors and a refractive index-control layer, an electrode at a light extraction side of each organic EL element is a silver layer in contact with a charge transport layer, the refractive index-control layer is arranged on the silver layer in common with the organic EL elements which emit RGB colors, and an effective refractive index (neff) represented by the following formula is in a range of 1.4 to 2.3. neff=0.7×nu+0.3×nd In the above formula, nu indicates the refractive index of the refractive index-control layer 3, and nd indicates the refractive index of the charge transport layer 1.

Abstract translation: 在包括发射红色，绿色和蓝色（RGB）颜色的有机EL元件和折射率控制层的像素的显示装置中，每个有机EL元件的光提取侧的电极是银层 与电荷输送层接触时，折射率控制层与发射RGB颜色的有机EL元件共同配置在银层上，由下式表示的有效折射率（neff）在 1.4〜2.3。 neff = 0.7×nu + 0.3×nd在上式中，nu表示折射率调节层3的折射率，nd表示电荷输送层1的折射率。

公开(公告)号：US20120268042A1

公开(公告)日：2012-10-25

申请号：US13445681

申请日：2012-04-12

Applicant: Satoru Shiobara ,  Takayuki Sumida

Inventor： Satoru Shiobara ,  Takayuki Sumida

IPC: H05B33/12

CPC classification number: H01L51/5284 ,  H01L27/3211 ,  H01L51/5275

Abstract: Each pixel in a display apparatus includes a plurality of sub-pixels configured to emit light with different luminescent colors. Each of the sub-pixels includes an organic EL element. A high-refractive-index transparent layer having a refractive index higher than that of an organic compound layer in the organic EL element is provided on a light emitting side of the organic EL element. A light extraction structure is provided on a light emitting side of the high-refractive-index transparent layer. The light extraction structure is provided on the pixel, and a visible-light absorbing member is provided in an interpixel region.

Abstract translation: 显示装置中的每个像素包括被配置为发射具有不同发光颜色的光的多个子像素。 每个子像素包括有机EL元件。 在有机EL元件的发光侧设置有有机EL元件的折射率高于有机化合物层的高折射率透明层。 在高折射率透明层的发光侧设置光提取结构。 光提取结构设置在像素上，并且可见光吸收构件设置在像素间区域中。

公开(公告)号：US08043000B2

公开(公告)日：2011-10-25

申请号：US12563993

申请日：2009-09-21

Applicant: Takayuki Sumida ,  Tadahiko Hirai

Inventor： Takayuki Sumida ,  Tadahiko Hirai

IPC: G01K7/00 ,  G01K11/00 ,  G01K3/00

CPC classification number: G01K11/08 ,  G01K7/32

Abstract: A temperature-history sensor includes a resonance circuit composed of at least a capacitor and a coil. The temperature-history sensor has a display for indicating a predetermined set temperature of the temperature-history sensor. The capacitor has at least a thermofusion material between electrodes of the capacitor, and the melting point of the thermofusion material is in the region of the set temperature.

Abstract translation: 温度历史传感器包括由至少电容器和线圈组成的谐振电路。 温度历史传感器具有用于指示温度历史传感器的预定设定温度的显示。 电容器在电容器的电极之间至少具有热熔融材料，并且热熔融材料的熔点处于设定温度的范围内。