公开(公告)号：US07935433B2

公开(公告)日：2011-05-03

申请号：US10584413

申请日：2003-12-25

申请人： Yuichiro Itai ,  Tasuku Satoh ,  Yoshiaki Sakamoto ,  Toshiro Takahashi ,  Masaru Kinoshita

发明人： Yuichiro Itai ,  Tasuku Satoh ,  Yoshiaki Sakamoto ,  Toshiro Takahashi ,  Masaru Kinoshita

IPC分类号： B23B9/00

CPC分类号： H01L51/0054 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5088 ,  H01L2251/5346

摘要： An object of the present invention is to enable suppression of a leak current of an organic EL element while improving a conductivity of the organic EL element and suppressing an operation voltage thereof. An organic EL element is used which comprises at least a luminescent layer, a hole transport layer adjacent to a positive-electrode side of the luminescent layer, and an electron injection transport layer adjacent to a negative-electrode side of the luminescent layer, wherein a hole injection layer is provided between the hole transport layer and the positive electrode, and the conductivity of the hole injection layer continuously changes along a thickness direction of the hole injection layer.

摘要翻译： 本发明的目的在于提供有机EL元件的导电性并抑制其工作电压，能够抑制有机EL元件的漏电流。 使用有机EL元件，其至少包括发光层，与发光层的正极侧相邻的空穴传输层和与发光层的负极侧相邻的电子注入传输层，其中， 空穴注入层设置在空穴传输层和正极之间，空穴注入层的导电性沿空穴注入层的厚度方向连续变化。

公开(公告)号：US20100193776A1

公开(公告)日：2010-08-05

申请号：US12670799

申请日：2008-07-25

申请人： Masaru Kinoshita ,  Manabu Tobise

发明人： Masaru Kinoshita ,  Manabu Tobise

IPC分类号： H01L51/54

CPC分类号： H01L51/5012 ,  H01L51/005 ,  H01L51/0071 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/0094 ,  H01L2251/308 ,  H01L2251/5346 ,  H01L2251/552 ,  H05B33/18

摘要： An organic electroluminescent device 10 has an anode 14, a cathode 18 disposed facing the anode, and an organic layer 16 that is sandwiched between the anode and the cathode and that includes at least a light emitting layer, wherein the light emitting layer includes a light emitting material having electron transportability, a host material having hole transportability and an electrically inert material, and the concentration of the light emitting material having electron transportability gradually decreases from the cathode side toward the anode side. Preferably, the concentration of the electrically inert material also gradually decreases from the cathode side toward the anode side.

摘要翻译： 有机电致发光器件10具有阳极14，与阳极相对设置的阴极18和夹在阳极和阴极之间的至少包含发光层的有机层16，其中发光层包括光 具有电子传输性的发光材料，具有空穴传输性的主体材料和电惰性材料，并且具有电子传输性的发光材料的浓度从阴极侧向阳极侧逐渐减小。 优选地，电惰性材料的浓度也从阴极侧向阳极侧逐渐减小。

公开(公告)号：US20090026940A1

公开(公告)日：2009-01-29

申请号：US12178457

申请日：2008-07-23

申请人： Hisashi Okada ,  Manabu Tobise ,  Masaru Kinoshita

发明人： Hisashi Okada ,  Manabu Tobise ,  Masaru Kinoshita

IPC分类号： H01J63/04

CPC分类号： H01L51/5016 ,  H01L51/0062 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5012 ,  H01L2251/5346

摘要： An organic electroluminescence element including an organic layer including at least a light-emitting layer between a pair of electrodes, wherein the light-emitting layer comprises at least two hole transporting materials and an electron transporting host material, with at least one of the hole transporting materials being a hole transporting light-emitting material, and a total concentration of the at least two hole transporting materials in the light-emitting layer decreases from an anode side toward a cathode side.

摘要翻译： 一种有机电致发光元件，包括在一对电极之间至少包括发光层的有机层，其中所述发光层包括至少两个空穴传输材料和电子传输基质材料，所述至少一个空穴传输 作为发光材料的空穴的材料，发光层中的至少两种空穴传输材料的总浓度从阳极侧朝向阴极侧减小。

公开(公告)号：US20090021156A1

公开(公告)日：2009-01-22

申请号：US12173591

申请日：2008-07-15

申请人： Masaru Kinoshita ,  Tasuku Satou

发明人： Masaru Kinoshita ,  Tasuku Satou

IPC分类号： H01J1/62 ,  H01J9/50

CPC分类号： H01L51/56 ,  G02F1/136259 ,  H01L51/5268 ,  H01L2251/568

摘要： A display device 10 including a supporting substrate 12, pixels arranged over the supporting substrate, and a member which is arranged on the light extraction side of a defective pixel 22b, the defective pixel being in a constantly non-lit state, the member being imparted with a light scattering property by the selective application of external energy. Preferably, disposed is a thermosensitive layer 24 which changes from a transparent state to a light scattering state when the layer is heated to a specified temperature or higher. An examination is performed for specifying the constantly non-lit defective pixel from among the pixels arranged over the supporting substrate. An external energy is selectively applied to at least one member arranged on the light extraction side of the defective pixel specified by the examination, thereby imparting the light scattering property to the member.

摘要翻译： 包括支撑衬底12，布置在支撑衬底上的像素和布置在缺陷像素22b的光提取侧上的构件的显示装置10，缺陷像素处于不断发光的状态，该构件被赋予 具有通过选择性应用外部能量的光散射特性。 优选地，设置为当将层加热到指定温度或更高时从透明状态变为光散射状态的热敏层24。 执行从布置在支撑基板上的像素中指定不间断的有缺陷像素的检查。 外部能量被选择性地施加到布置在由检查指定的缺陷像素的光提取侧上的至少一个构件，从而赋予构件光散射性。

公开(公告)号：US20080174236A1

公开(公告)日：2008-07-24

申请号：US11902891

申请日：2007-09-26

申请人： Masaru Kinoshita ,  Manabu Tobise

发明人： Masaru Kinoshita ,  Manabu Tobise

IPC分类号： H01J1/63

CPC分类号： C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/182 ,  C09K2211/185 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0085 ,  H01L51/0089 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5096 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5265 ,  H01L51/5278 ,  H01L2251/552 ,  H05B33/14

摘要： An organic electroluminescence element includes at least a light-emitting layer between a pair of electrodes, wherein the light-emitting layer is divided into at least three layers, an intermediate layer containing an electron blocking material or a hole blocking material is disposed between the divided light-emitting layers, an Ea value of the electron blocking material is smaller than an Ea value of a host material of the divided light-emitting layer adjacent on a cathode side or an Ip value of the hole blocking material is larger than an Ip value of a host material of the divided light-emitting layer adjacent on the anode side of the intermediate layer, and a difference of ΔEa or ΔIp is controlled to specific range.

摘要翻译： 有机电致发光元件至少包括一对电极之间的发光层，其中发光层被分成至少三层，包含电子阻挡材料或空穴阻挡材料的中间层设置在分割的 发光层，电子阻挡材料的Ea值小于阴极侧相邻的分割发光层的主体材料的Ea值或空穴阻挡材料的Ip值大于Ip值 在中间层的阳极侧相邻的分割发光层的主体材料，将DeltaEa或ΔIpp的差控制在特定范围。

公开(公告)号：US20070202358A1

公开(公告)日：2007-08-30

申请号：US11711689

申请日：2007-02-28

申请人： Satoshi Sano ,  Tatsuya Igarashi ,  Masaru Kinoshita

发明人： Satoshi Sano ,  Tatsuya Igarashi ,  Masaru Kinoshita

IPC分类号： H01L51/54 ,  C09K11/06

CPC分类号： H01L51/005 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/5012 ,  H01L2251/308

摘要： An organic electroluminescent device, which comprises: a pair of electrodes; and an organic compound layer including a light-emitting layer between the pair of electrodes, wherein the organic compound layer comprises a compound represented by formula (I): wherein Z1, Z2, Z3 and Z4 each independently represents an atom selected from the group consisting of carbon, nitrogen, sulfur and oxygen and necessary for forming an unsaturated 6-membered ring skeleton, the atom may have a hydrogen atom or a substituent; a bond in the unsaturated 6-membered ring indicates a single bond or a double bond; and R1 represents a substituent.

摘要翻译： 一种有机电致发光器件，包括：一对电极; 以及在所述一对电极之间包含发光层的有机化合物层，其中所述有机化合物层包含由式（I）表示的化合物：其中Z 1，Z 2， Z 3，Z 3和Z 4各自独立地表示选自碳，氮，硫和氧并且形成不饱和6-元环所必需的原子 骨架，原子可以具有氢原子或取代基; 不饱和6-元环中的键表示单键或双键; R 1表示取代基。

公开(公告)号：US20070116792A1

公开(公告)日：2007-05-24

申请号：US10574075

申请日：2004-09-21

申请人： Shoji Yuyama ,  Shuichi Inoue ,  Masaru Kinoshita

发明人： Shoji Yuyama ,  Shuichi Inoue ,  Masaru Kinoshita

IPC分类号： B29C43/08 ,  B28B5/00

CPC分类号： G07F13/00 ,  B65B35/08 ,  G07F11/44 ,  G07F17/0092

摘要： A tablet cassette in which the tablet is not discharged during an operation to mount and dismount the tablet cassette is provided. In a tablet cassette 1 for containing a number of tablets T, the tablet cassette 1 incorporates a rotor 6 having pocket portions 7 for holding the tablets T. When the tablet cassette 1 is mounted on a mount base 2, rotation of the rotor 6 causes the tablets T held in the pocket portions 7 to be discharged though a discharge port 8. The tablet cassette 1 comprises a press member 16 which is pressed when the tablet cassette 1 is mounted on the mount base 2 and a rotor reversing member 19 for reversing the rotor 6 by a predetermined quantity in conjunction with press of the press member 16.

摘要翻译： 提供了在安装和卸载片剂盒的操作期间片剂不排出的片剂盒。 在用于容纳多个片剂T的片剂盒1中，片剂盒1包含具有用于保持片剂T的袋部分7的转子6.当片剂盒1安装在安装基座2上时，转子6的旋转导致 保持在袋部7中的药片T通过排出口8排出。 片剂盒1包括当片剂盒1安装在安装基座2上时被按压的按压构件16以及用于使按压构件16的按压与转子6反转预定量的转子反转构件19。

公开(公告)号：US08901539B2

公开(公告)日：2014-12-02

申请号：US12634670

申请日：2009-12-09

申请人： Kazuyuki Shibata ,  Masaru Kinoshita

发明人： Kazuyuki Shibata ,  Masaru Kinoshita

IPC分类号： H01L29/08 ,  H01L51/50 ,  H01L51/00

CPC分类号： H01L51/5016 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5036 ,  H01L2251/552

摘要： The invention provides an organic EL device including a pair of electrodes and at least one luminescent layer located between the pair of electrodes, the luminescent layer including a blue phosphorescent material having a luminescence peak in a range of from 420 nm to less than 500 nm, a green phosphorescent material having a luminescence peak in a range of from 500 nm to less than 570 nm, a red phosphorescent material having a luminescence peak in a range of from 570 nm to 650 nm, and a charge-transporting material, the charge-transporting material having a lowest excited triplet energy level (T1) of 2.7 eV or more, and the T1 of the charge-transporting material being higher than the T1 of the blue phosphorescent material by 0.08 eV or more.

摘要翻译： 本发明提供了一种有机EL器件，其包括一对电极和位于该对电极之间的至少一个发光层，所述发光层包括具有420nm至小于500nm范围内的发光峰的蓝色磷光材料， 具有500nm至小于570nm范围内的发光峰的绿色磷光材料，具有570nm至650nm范围内的发光峰的红色磷光材料和电荷输送材料， 具有2.7eV以上的最低激发三重态能级（T1）的材料，并且电荷输送材料的T1比蓝色磷光材料的T1高0.08eV以上。

公开(公告)号：US08513882B2

公开(公告)日：2013-08-20

申请号：US13567094

申请日：2012-08-06

申请人： Masaru Kinoshita

发明人： Masaru Kinoshita

IPC分类号： H01L27/15 ,  H01L33/60

CPC分类号： H01L27/3213 ,  H01L51/5265

摘要： Disclosed is a color display device containing plural pixels on a substrate, each pixel is composed of plural sub-pixels which emit lights different in wavelength in the visible range and a white sub-pixel, the plural sub-pixels and the white sub-pixel each have a white organic electroluminescence layer interposed between an optically semitransparent reflection layer and a light reflection layer, the optical distance between the optically semitransparent reflection layer and the light reflection layer in each of the plural sub-pixels forms a resonator having a distance for resonating emitted light, and the optical distance between the optically semitransparent reflection layer and the light reflection layer in the white sub-pixel is longer than the maximum optical distance between the optically semitransparent reflection layer and the light reflection layer in each of the plural sub-pixels.

摘要翻译： 公开了一种在基板上包含多个像素的彩色显示装置，每个像素由发射可见光范围波长不同的光的多个子像素和白色子像素，多个子像素和白色子像素组成 各自具有介于光学半透明反射层和光反射层之间的白色有机电致发光层，所述多个子像素中的每一个中的光学半透明反射层与光反射层之间的光学距离形成具有谐振距离的谐振器 发出的光，并且白色子像素中的光学半透明反射层与光反射层之间的光学距离比在多个子像素中的每个子像素中的光学半透明反射层和光反射层之间的最大光学距离长 。

公开(公告)号：US08237360B2

公开(公告)日：2012-08-07

申请号：US12544239

申请日：2009-08-20

申请人： Masaru Kinoshita

发明人： Masaru Kinoshita

IPC分类号： H01J1/54 ,  H01L21/77

CPC分类号： H01L27/3213 ,  H01L51/5265

摘要： Disclosed is a color display device containing plural pixels on a substrate, each pixel is composed of plural sub-pixels which emit lights different in wavelength in the visible range and a white sub-pixel, the plural sub-pixels and the white sub-pixel each have a white organic electroluminescence layer interposed between an optically semitransparent reflection layer and a light reflection layer, the optical distance between the optically semitransparent reflection layer and the light reflection layer in each of the plural sub-pixels forms a resonator having a distance for resonating emitted light, and the optical distance between the optically semitransparent reflection layer and the light reflection layer in the white sub-pixel is longer than the maximum optical distance between the optically semitransparent reflection layer and the light reflection layer in each of the plural sub-pixels.

摘要翻译： 公开了一种在基板上包含多个像素的彩色显示装置，每个像素由发射可见光范围波长不同的光的多个子像素和白色子像素，多个子像素和白色子像素组成 各自具有介于光学半透明反射层和光反射层之间的白色有机电致发光层，所述多个子像素中的每一个中的光学半透明反射层与光反射层之间的光学距离形成具有谐振距离的谐振器 发出的光，并且白色子像素中的光学半透明反射层与光反射层之间的光学距离比在多个子像素中的每个子像素中的光学半透明反射层和光反射层之间的最大光学距离长 。