专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09577209B2 Light-emitting device and manufacturing method thereof, lighting device, and display device 有权
标题翻译：发光装置及其制造方法，照明装置和显示装置
公开(公告)号：US09577209B2
公开(公告)日：2017-02-21
申请号：US13367833
申请日：2012-02-07
申请人： Yoshifumi Tanada , Naoya Sakamoto , Hiroki Adachi , Shingo Eguchi , Koji Ono , Kensuke Yoshizumi , Hiroto Shinoda
发明人： Yoshifumi Tanada , Naoya Sakamoto , Hiroki Adachi , Shingo Eguchi , Koji Ono , Kensuke Yoshizumi , Hiroto Shinoda
IPC分类号： H01L51/52 , H01L51/56 , H01L27/32
CPC分类号： H01L51/5212 , H01L27/3279 , H01L51/5228 , H01L2251/5361
摘要： The present invention focuses on a structure in which an auxiliary wiring for increasing the conductivity of an upper electrode is provided on the substrate side. The conductive auxiliary wiring of a light-emitting device is provided over a substrate, and an upper portion of the auxiliary wiring protrudes in a direction parallel to the substrate. Further, an EL layer formed in a region including a lower electrode layer and the auxiliary wiring is physically divided by the auxiliary wiring. An upper electrode layer formed in a manner similar to that of the lower electrode layer may be electrically connected to at least part of a side surface of the auxiliary wiring. Such an auxiliary wiring may be used in a lighting device and a display device.
摘要翻译：本发明的重点是在基板侧设置用于提高上部电极的导电性的辅助布线的结构。发光装置的导电性辅助布线设置在基板上，辅助配线的上部沿与基板平行的方向突出。此外，在包括下电极层和辅助布线的区域中形成的EL层在物理上被辅助布线分开。以类似于下电极层的方式形成的上电极层可以电连接到辅助布线的侧表面的至少一部分。这种辅助布线可以用在照明装置和显示装置中。

2. 发明申请

US20120205700A1 Light-Emitting Device and Manufacturing Method Thereof, Lighting Device, and Display Device 有权
标题翻译：发光装置及其制造方法，照明装置及显示装置
公开(公告)号：US20120205700A1
公开(公告)日：2012-08-16
申请号：US13367833
申请日：2012-02-07
申请人： Yoshifumi Tanada , Naoya Sakamoto , Hiroki Adachi , Shingo Eguchi , Koji Ono , Kensuke Yoshizumi , Hiroto Shinoda
发明人： Yoshifumi Tanada , Naoya Sakamoto , Hiroki Adachi , Shingo Eguchi , Koji Ono , Kensuke Yoshizumi , Hiroto Shinoda
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L51/5212 , H01L27/3279 , H01L51/5228 , H01L2251/5361
摘要： The present invention focuses on a structure in which an auxiliary wiring for increasing the conductivity of an upper electrode is provided on the substrate side. The conductive auxiliary wiring of a light-emitting device is provided over a substrate, and an upper portion of the auxiliary wiring protrudes in a direction parallel to the substrate. Further, an EL layer formed in a region including a lower electrode layer and the auxiliary wiring is physically divided by the auxiliary wiring. An upper electrode layer formed in a manner similar to that of the lower electrode layer may be electrically connected to at least part of a side surface of the auxiliary wiring. Such an auxiliary wiring may be used in a lighting device and a display device.
摘要翻译：本发明的重点是在基板侧设置用于提高上部电极的导电性的辅助布线的结构。发光装置的导电性辅助布线设置在基板上，辅助配线的上部沿与基板平行的方向突出。此外，在包括下电极层和辅助布线的区域中形成的EL层在物理上被辅助布线分开。以类似于下电极层的方式形成的上电极层可以电连接到辅助布线的侧表面的至少一部分。这种辅助布线可以用在照明装置和显示装置中。

3. 发明授权

US08772820B2 Light-emitting device and manufacturing method thereof 有权
标题翻译：发光元件及其制造方法
公开(公告)号：US08772820B2
公开(公告)日：2014-07-08
申请号：US13430974
申请日：2012-03-27
申请人： Kensuke Yoshizumi , Koji Ono
发明人： Kensuke Yoshizumi , Koji Ono
IPC分类号： H01L33/00
CPC分类号： H01L51/5228 , H01L27/3246 , H01L27/3279 , H01L51/5212 , H01L51/525 , H01L2251/5315 , H01L2251/5361
摘要： A highly reliable light-emitting device, a light-emitting device which can be formed without using a metal mask, or a light-emitting device in which a voltage drop due to the resistance of an upper electrode layer is suppressed is provided. When an EL film is formed over a conductive connection electrode layer having an uneven shape, a surface of the conductive connection electrode layer cannot be fully covered. Subsequently, a conductive film to be an upper electrode layer of an EL element is formed thereover; thus, a region in contact with the conductive connection electrode layer is formed. Further, a structure is provided in a position on a counter substrate, which overlaps with the conductive connection electrode layer, and then substrates are bonded to each other so that the structure is physically in contact with the upper electrode layer over the conductive connection electrode layer.
摘要翻译：提供了一种高度可靠的发光装置，可以不使用金属掩模形成的发光装置，或者抑制了由于上部电极层的电阻引起的电压降的发光装置。当EL膜形成在具有不平坦形状的导电连接电极层上时，导电连接电极层的表面不能被完全覆盖。随后，在其上形成作为EL元件的上电极层的导电膜; 从而形成与导电连接电极层接触的区域。此外，在对置基板上的与导电连接电极层重叠的位置上设置结构，然后将基板彼此接合，使得该结构物理地与导电连接电极层上的上电极层接触。

4. 发明申请

US20120248489A1 Light-Emitting Device and Manufacturing Method Thereof 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US20120248489A1
公开(公告)日：2012-10-04
申请号：US13430974
申请日：2012-03-27
申请人： Kensuke Yoshizumi , Koji Ono
发明人： Kensuke Yoshizumi , Koji Ono
IPC分类号： H01L51/50 , H01L33/62
CPC分类号： H01L51/5228 , H01L27/3246 , H01L27/3279 , H01L51/5212 , H01L51/525 , H01L2251/5315 , H01L2251/5361
摘要： A highly reliable light-emitting device, a light-emitting device which can be formed without using a metal mask, or a light-emitting device in which a voltage drop due to the resistance of an upper electrode layer is suppressed is provided. When an EL film is formed over a conductive connection electrode layer having an uneven shape, a surface of the conductive connection electrode layer cannot be fully covered. Subsequently, a conductive film to be an upper electrode layer of an EL element is formed thereover; thus, a region in contact with the conductive connection electrode layer is formed. Further, a structure is provided in a position on a counter substrate, which overlaps with the conductive connection electrode layer, and then substrates are bonded to each other so that the structure is physically in contact with the upper electrode layer over the conductive connection electrode layer.
摘要翻译：提供了一种高度可靠的发光装置，可以不使用金属掩模形成的发光装置，或者抑制了由于上部电极层的电阻引起的电压降的发光装置。当EL膜形成在具有不平坦形状的导电连接电极层上时，导电连接电极层的表面不能被完全覆盖。随后，在其上形成作为EL元件的上电极层的导电膜; 从而形成与导电连接电极层接触的区域。此外，在对置基板上的与导电连接电极层重叠的位置上设置结构，然后将基板彼此接合，使得该结构物理地与导电连接电极层上的上电极层接触。

5. 发明授权

US08809879B2 Light-emitting device and a method of manufacturing light-emitting device 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US08809879B2
公开(公告)日：2014-08-19
申请号：US13439237
申请日：2012-04-04
申请人： Kensuke Yoshizumi , Koji Ono
发明人： Kensuke Yoshizumi , Koji Ono
IPC分类号： H01L33/08 , H01L33/52
CPC分类号： H01L51/56 , H01L27/3246 , H01L51/0014 , H01L51/0023 , H01L51/525
摘要： To provide a highly reliable light-emitting device and especially a light-emitting device which can be formed without use of a metal mask and includes a plurality of light-emitting elements. A structural body at least an end of which has an acute-angled shape is provided so that the end can pass downward through an electrically conductive film formed over the insulating layer and can be at least in contact with an insulating layer having elasticity, thereby physically separating the electrically conductive film, and the electrically conductive films are thus electrically insulated from each other. Such a structure may be provided between adjacent light-emitting elements so that the light-emitting elements can be electrically insulated from each other in the light-emitting device.
摘要翻译：为了提供高度可靠的发光装置，特别是可以在不使用金属掩模的情况下形成的发光装置，并且包括多个发光元件。至少其一端具有锐角形状的结构体被设置成使得端部能够向下通过形成在绝缘层上的导电膜，并且可以至少与具有弹性的绝缘层接触，从而物理上分离导电膜，因此导电膜彼此电绝缘。这样的结构可以设置在相邻的发光元件之间，使得发光元件在发光器件中可以彼此电绝缘。

6. 发明申请

US20120256204A1 Light-Emitting Device and a Method of Manufacturing Light-Emitting Device 有权
标题翻译：发光装置和发光装置的制造方法
公开(公告)号：US20120256204A1
公开(公告)日：2012-10-11
申请号：US13439237
申请日：2012-04-04
申请人： Kensuke Yoshizumi , Koji Ono
发明人： Kensuke Yoshizumi , Koji Ono
IPC分类号： H01L33/08 , H01L33/52
CPC分类号： H01L51/56 , H01L27/3246 , H01L51/0014 , H01L51/0023 , H01L51/525
摘要： To provide a highly reliable light-emitting device and especially a light-emitting device which can be formed without use of a metal mask and includes a plurality of light-emitting elements. A structural body at least an end of which has an acute-angled shape is provided so that the end can pass downward through an electrically conductive film formed over the insulating layer and can be at least in contact with an insulating layer having elasticity, thereby physically separating the electrically conductive film, and the electrically conductive films are thus electrically insulated from each other. Such a structure may be provided between adjacent light-emitting elements so that the light-emitting elements can be electrically insulated from each other in the light-emitting device.
摘要翻译：为了提供高度可靠的发光装置，特别是可以在不使用金属掩模的情况下形成的发光装置，并且包括多个发光元件。至少其一端具有锐角形状的结构体被设置成使得端部能够向下通过形成在绝缘层上的导电膜，并且可以至少与具有弹性的绝缘层接触，从而物理上分离导电膜，因此导电膜彼此电绝缘。这样的结构可以设置在相邻的发光元件之间，使得发光元件在发光器件中可以彼此电绝缘。

7. 发明授权

US08823030B2 Light-emitting device and lighting device 有权
标题翻译：发光装置及照明装置
公开(公告)号：US08823030B2
公开(公告)日：2014-09-02
申请号：US13560046
申请日：2012-07-27
申请人： Yasuhiro Jinbo , Kensuke Yoshizumi
发明人： Yasuhiro Jinbo , Kensuke Yoshizumi
IPC分类号： H01L33/00
CPC分类号： H01L51/5265 , H01L51/504 , H01L51/5212 , H01L51/5275 , H01L2251/5361
摘要： A light-emitting device which has various emission colors and can be manufactured efficiently and easily is provided. A first conductive layer formed of a semi-transmissive and semi-reflective conductive film is provided in a first light-emitting element region, so that the intensity of light in a specific wavelength region is increased with a cavity effect. As a result, the light-emitting device as a whole can emit desired light. When the first conductive layer is formed using a material with low electric resistance, voltage drop in a transparent conductive layer in the light-emitting device can be prevented. Accordingly, a light-emitting device with less emission unevenness can be manufactured. By applying such a structure to a white-light-emitting device, desired white light emission or white light emission with an excellent color rendering property can be obtained. Further, a large-area lighting device including a white-light-emitting device with less emission unevenness can be provided.
摘要翻译：提供具有各种发光颜色并且可以有效且容易地制造的发光装置。由半透射半导体膜形成的第一导电层设置在第一发光元件区域中，使得特定波长区域中的光的强度随腔效应而增加。结果，整个发光装置可以发出所需的光。当使用具有低电阻的材料形成第一导电层时，可以防止发光器件中的透明导电层中的电压降。因此，可以制造发光不均匀性较差的发光元件。通过将这种结构应用于白色发光元件，可以获得具有优异显色特性的期望的白色发光或白色发光。此外，可以提供包括具有较少发射不均匀性的白光发射装置的大面积照明装置。

8. 发明申请

US20120001180A1 Semiconductor Device and Method for Manufacturing the Same 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US20120001180A1
公开(公告)日：2012-01-05
申请号：US13173484
申请日：2011-06-30
申请人： Tomokazu Yokoi , Kensuke Yoshizumi
发明人： Tomokazu Yokoi , Kensuke Yoshizumi
IPC分类号： H01L29/786
CPC分类号： H01L29/45 , H01L21/28525 , H01L21/76879 , H01L29/458 , H01L29/78 , H01L29/7869 , H01L2221/1094
摘要： Provided is a structure to obtain a reliable electrical contact through a narrow contact hole formed in an insulating layer, which is required in the miniaturization of a semiconductor device. An exemplified structure includes a thin film transistor comprising: a lower electrode over and in contact with a semiconductor layer, the lower electrode comprising a metal or a metal compound; an insulating layer over the lower electrode, the insulating layer having a contact hole reaching the lower electrode; a conductive silicon whisker grown from a surface of the lower electrode; and an upper electrode over the insulating layer and in contact with the conductive silicon whisker. The ability of the conductive silicon whisker grown from the lower electrode to ohmically contact with the lower and upper electrodes leads to a reliable electrical contact between the thin film transistor and a wiring.
摘要翻译：提供了通过形成在半导体器件的小型化所需的绝缘层中的窄接触孔获得可靠的电接触的结构。示例性结构包括薄膜晶体管，其包括：在半导体层上方并与其接触的下电极，所述下电极包括金属或金属化合物; 在所述下电极上的绝缘层，所述绝缘层具有到达所述下电极的接触孔; 从下电极的表面生长的导电硅晶须; 以及在绝缘层上方并与导电硅晶须接触的上电极。从下电极生长的导电硅晶须与下电极和上电极欧姆接触的能力导致薄膜晶体管和布线之间的可靠的电接触。

9. 发明授权

US07800113B2 Method for manufacturing display device 有权
标题翻译：显示装置制造方法
公开(公告)号：US07800113B2
公开(公告)日：2010-09-21
申请号：US11826815
申请日：2007-07-18
申请人： Hironobu Shoji , Shinji Maekawa , Kensuke Yoshizumi , Tatsuya Honda , Yukie Suzuki , Ikuko Kawamata , Shunpei Yamazaki
发明人： Hironobu Shoji , Shinji Maekawa , Kensuke Yoshizumi , Tatsuya Honda , Yukie Suzuki , Ikuko Kawamata , Shunpei Yamazaki
IPC分类号： H01L29/04
CPC分类号： H01L51/56 , H01L27/1277 , H01L27/1292 , H01L27/322 , H01L27/3244 , H01L27/3246 , H01L27/3262 , H01L27/3276 , H01L29/42384 , H01L29/458 , H01L29/66757 , H01L29/78675 , H01L29/78696 , H01L51/0005 , H01L51/524 , H01L51/5253 , H01L51/5281 , H01L51/529 , H01L2251/5315 , H01L2251/5323 , Y02P80/30
摘要： The present invention provides a method for manufacturing a display device having a TFT that can be operated at high speed while using a small number of photomasks and improving the utilization efficiency of materials, where the threshold value is difficult to be varied. In the invention, a catalytic element is applied to an amorphous semiconductor film and the amorphous semiconductor film is heated to form a crystalline semiconductor film. After removing the catalytic element from the crystalline semiconductor film, a top-gate type thin film transistor with a planar structure is manufactured. Moreover, by using the droplet discharging method where an element of a display device is formed selectively, the process can be simplified, and loss of materials can be reduced.
摘要翻译：本发明提供了一种用于制造具有TFT的显示装置的方法，所述显示装置可以在使用少量光掩模的情况下高速运转并且提高难以改变阈值的材料的利用效率。在本发明中，将催化元件施加到非晶半导体膜上，并加热非晶半导体膜以形成结晶半导体膜。在从晶体半导体膜去除催化元素之后，制造具有平面结构的顶栅型薄膜晶体管。此外，通过使用选择性地形成显示装置的元件的液滴喷射方法，可以简化该过程，并且可以减少材料的损失。

10. 发明申请

US20080185578A1 Memory Device 有权
标题翻译：存储设备
公开(公告)号：US20080185578A1
公开(公告)日：2008-08-07
申请号：US12018339
申请日：2008-01-23
申请人： Kensuke Yoshizumi , Noriko Harima
发明人： Kensuke Yoshizumi , Noriko Harima
IPC分类号： H01L51/30
CPC分类号： G11C13/0014 , B82Y10/00 , G11C2213/79 , H01L23/5252 , H01L27/1052 , H01L27/11206 , H01L2924/0002 , H01L2924/00
摘要： A memory device is provided, which includes a first conductive layer, a second conductive layer, and a memory layer interposed between the first conductive layer and the second conductive layer. The memory layer includes a first portion and a second portion, each of which includes at least a nanoparticle. The nanoparticle includes a conductive material coated with an organic film. The first portion is in contact with the first conductive layer and the second conductive layer, and a side surface of the first portion is surrounded by the second portion.
摘要翻译：提供了一种存储器件，其包括第一导电层，第二导电层和介于第一导电层和第二导电层之间的存储层。存储层包括第一部分和第二部分，每个部分至少包括纳米颗粒。纳米颗粒包括涂覆有机膜的导电材料。第一部分与第一导电层和第二导电层接触，第一部分的侧表面被第二部分包围。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式