公开(公告)号：US20090102372A1

公开(公告)日：2009-04-23

申请号：US12300293

申请日：2007-05-09

申请人： Kunio Kondo ,  Kanjiro Sako ,  Takeo Watanabe

发明人： Kunio Kondo ,  Kanjiro Sako ,  Takeo Watanabe

IPC分类号： H01J1/63 ,  H01J9/24 ,  H01J9/00

CPC分类号： C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L27/3239 ,  H01L51/5016 ,  H01L51/5092 ,  H05B33/14

摘要： Disclosed is a display device displaying a predetermined pattern comprising an organic electroluminescence element comprising a transparent anode, an organic electroluminescent compound layer, a cathode buffer layer patterned predetermined pattern and a cathode insulating substrate. The display device can display a predetermined pattern with high electrical power efficiency by a simple structure.

摘要翻译： 公开了一种显示装置，其显示包括透明阳极，有机电致发光化合物层，阴极缓冲层图案化的预定图案和阴极绝缘基板的有机电致发光元件的预定图案。 显示装置可以通过简单的结构显示具有高电力效率的预定图案。

公开(公告)号：US20120299469A1

公开(公告)日：2012-11-29

申请号：US13519599

申请日：2010-12-21

申请人： Kunio Kondo ,  Kanjiro Sako ,  Masaru Tajima ,  Katsumasa Hirose

发明人： Kunio Kondo ,  Kanjiro Sako ,  Masaru Tajima ,  Katsumasa Hirose

IPC分类号： H05B33/12 ,  H05B33/10

CPC分类号： H01L51/5275 ,  H01L27/3281 ,  H01L27/329 ,  H01L51/5209 ,  H05B33/14

摘要： Disclosed is an electroluminescent element (10) which includes an anode layer (12), a cathode layer (14), a first low refractive index layer (13) that is formed between the anode layer (12) and the cathode layer (14), a recessed portion (16) that penetrates at least the anode layer (12) and the first low refractive index layer (13), a second low refractive index layer (19) that is formed on the bottom of the recessed portion (16), and a light emitting portion (17) that is formed on the second low refractive index layer (19). The electroluminescent element (10) is also characterized in that the refractive index of the first low refractive index layer (13) and the refractive index of the second low refractive index layer (19) are lower than the refractive index of the light emitting portion (17). The electroluminescent element (10) provides an electroluminescent element which has high light-emitting efficiency when the light emitted from the light emitting portion is taken out from the substrate side.

摘要翻译： 公开了一种电致发光元件（10），其包括形成在阳极层（12）和阴极层（14）之间的阳极层（12），阴极层（14），第一低折射率层（13） ，至少穿透所述阳极层（12）和所述第一低折射率层（13）的凹部（16），形成在所述凹部（16）的底部上的第二低折射率层（19） 和形成在第二低折射率层（19）上的发光部分（17）。 电致发光元件（10）的特征还在于，第一低折射率层（13）的折射率和第二低折射率层（19）的折射率低于发光部分（的折射率） 17）。 电致发光元件（10）提供当从基板侧取出从发光部分发出的光时具有高发光效率的电致发光元件。

公开(公告)号：US20140131690A1

公开(公告)日：2014-05-15

申请号：US14128159

申请日：2011-06-24

申请人： Kunio Kondo ,  Kanjiro Sako ,  Masaru Tajima ,  Katsumasa Hirose

发明人： Kunio Kondo ,  Kanjiro Sako ,  Masaru Tajima ,  Katsumasa Hirose

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/5203 ,  H01L51/5209 ,  H01L51/5262 ,  H01L51/56

摘要： An organic light emitting element (10) includes: an anode layer (12) formed on a substrate (11); a first dielectric layer (13) formed on the anode layer (12); a cathode layer (14) formed on the first dielectric layer (13); plural through-hole portions (16) passing through at least the anode layer (12) and the first dielectric layer (13); a second dielectric layer (19) formed in contact with an upper surface of the substrate (11) and a side surface of the anode layer (12); and a light emitting portion (17) formed in contact with the cathode layer (14), the side surface of the anode layer (12) and the upper surface of the second dielectric layer (19). Consequently, the organic light emitting element or the like having high light extraction efficiency and high light emission efficiency is provided.

摘要翻译： 有机发光元件（10）包括：形成在基板（11）上的阳极层（12）; 形成在所述阳极层（12）上的第一电介质层（13）。 形成在所述第一介电层（13）上的阴极层（14）。 至少通过阳极层（12）和第一介电层（13）的多个通孔部分（16）; 形成为与所述基板（11）的上表面接触的第二电介质层（19）和所述阳极层（12）的侧表面; 以及与阴极层（14）接触形成的发光部（17），阳极层（12）的侧面和第二电介质层（19）的上表面。 因此，提供了具有高光提取效率和高发光效率的有机发光元件等。

公开(公告)号：US20120267614A1

公开(公告)日：2012-10-25

申请号：US13386334

申请日：2010-05-26

申请人： Masaru Tajima ,  Kanjiro Sako ,  Katsumasa Hirose ,  Kunio Kondo

发明人： Masaru Tajima ,  Kanjiro Sako ,  Katsumasa Hirose ,  Kunio Kondo

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/0096 ,  H01L51/52 ,  H01L51/5209 ,  H01L51/5275 ,  H05B33/10 ,  Y02E10/549 ,  Y02P70/521

摘要： Provided is a light-emitting element having light emitting sections (17) that are distributed on a transparent substrate (11). Specifically, an electroluminescence element (10) includes the substrate having a bored part (16b) which is formed by recessing, below the light emitting sections, the surface of the substrate on a light emitting section side. By this configuration, the light-emitting element has a high light-emitting efficiency and exhibits required light distribution characteristics by controlling a direction of emitted light.

摘要翻译： 提供一种发光元件，其具有分布在透明基板（11）上的发光部（17）。 具体地，电致发光元件（10）包括具有通过在发光部分下方在基板的发光部分侧的凹部凹陷形成的钻孔部分（16b）的基板。 通过该结构，发光元件具有高的发光效率，并且通过控制发射光的方向表现出所需的光分布特性。

公开(公告)号：US08735875B2

公开(公告)日：2014-05-27

申请号：US13386334

申请日：2010-05-26

申请人： Masaru Tajima ,  Kanjiro Sako ,  Katsumasa Hirose ,  Kunio Kondo

发明人： Masaru Tajima ,  Kanjiro Sako ,  Katsumasa Hirose ,  Kunio Kondo

IPC分类号： H01L29/08

CPC分类号： H01L51/0096 ,  H01L51/52 ,  H01L51/5209 ,  H01L51/5275 ,  H05B33/10 ,  Y02E10/549 ,  Y02P70/521

摘要： Provided is a light-emitting element having light emitting sections (17) that are distributed on a transparent substrate (11). Specifically, an electroluminescence element (10) includes the substrate having a bored part (16b) which is formed by recessing, below the light emitting sections, the surface of the substrate on a light emitting section side. By this configuration, the light-emitting element has a high light-emitting efficiency and exhibits required light distribution characteristics by controlling a direction of emitted light.

摘要翻译： 提供一种发光元件，其具有分布在透明基板（11）上的发光部（17）。 具体地，电致发光元件（10）包括具有通过在发光部分下方在基板的发光部分侧的凹部凹陷形成的钻孔部分（16b）的基板。 通过该结构，发光元件具有高的发光效率，并且通过控制发射光的方向表现出所需的光分布特性。

公开(公告)号：US20120068167A1

公开(公告)日：2012-03-22

申请号：US13321392

申请日：2010-05-18

申请人： Kanjiro Sako ,  Kunio Kondo

发明人： Kanjiro Sako ,  Kunio Kondo

IPC分类号： H01L51/52 ,  B32B9/04 ,  B05D5/12

CPC分类号： H01L51/5206 ,  H01L2251/308 ,  Y10T428/31663

摘要： [Problem] To provide a method for increasing a work function of an electrode by a simple operation and an organic EL element which has an anode of a high work function, exhibits excellent light emission properties (luminous efficiency, lifetime), has a good luminescent surface with small unevenness of luminance and few defects and has low leakage current.[Solution to Problem] A surface treatment method for electrodes, including a contact step of bringing an electrode made from a metal oxide into contact with a solution including a silane compound represented by the following formula (1) and/or a partially hydrolyzed condensate thereof and water, and an organic EL element having a luminescent layer and a cathode laminated in this order on a surface-treated surface of an anode made from a metal oxide, said anode having been surface-treated by the method. Si(OR)p(X)q(OH)4-p-q  (1) wherein in the formula (1), each OR is independently an alkoxy group or an aryloxy group, each X is independently a hydrolyzable group other than the above OR, p is an integer of 1 to 4, q is an integer of 0 to 3, and p+q≦4.

摘要翻译： 为了提供通过简单的操作提高电极的功函数的方法和具有高功函功能的阳极的有机EL元件，具有优异的发光特性（发光效率，寿命），具有良好的发光性 表面亮度不均匀，缺陷少，漏电流低。 [问题的解决方案]电极的表面处理方法，包括将由金属氧化物制成的电极与包含下式（1）所示的硅烷化合物和/或其部分水解缩合物的溶液接触的接触步骤 和水，以及在由金属氧化物制成的阳极的表面处理表面上依次层叠有发光层和阴极的有机EL元件，所述阳极通过该方法进行表面处理。 Si（OR）p（X）q（OH）4-pq（1）其中在式（1）中，各OR独立地为烷氧基或芳氧基，X各自独立地为除上述OR之外的可水解基团 ，p为1〜4的整数，q为0〜3的整数，p + q＆nlE; 4。

公开(公告)号：US08268650B2

公开(公告)日：2012-09-18

申请号：US13054887

申请日：2009-07-17

申请人： Kunio Kondo ,  Kanjiro Sako ,  Katsumasa Hirose

发明人： Kunio Kondo ,  Kanjiro Sako ,  Katsumasa Hirose

IPC分类号： H01L51/00

CPC分类号： H01L51/0017 ,  H01L51/5231 ,  H01L51/524 ,  H01L2251/566

摘要： A process for manufacturing sealed organic EL devices includes a step of forming an organic EL layer on a region of an anode-mounted substrate having a substrate and an anode, the region including at least a bonding region in which a sealing member will be bonded and a region which is found inward the bonding region; a step of removing a portion of the organic EL layer which is found at least on the bonding region by applying plasma by a remote plasma method to expose the bonding region; a step of forming a cathode on the organic EL layer to complete an organic EL device; and a step of bonding a sealing member to the exposed bonding region.

摘要翻译： 制造密封有机EL器件的方法包括在具有基板和阳极的阳极安装基板的区域上形成有机EL层的步骤，所述区域至少包括密封构件将被接合的接合区域和 在接合区域内部发现的区域; 通过远程等离子体法施加等离子体来去除部分至少在接合区域上发现的有机EL层的一部分以露出接合区域的步骤; 在有机EL层上形成阴极以完成有机EL器件的步骤; 以及将密封构件接合到暴露的接合区域的步骤。

公开(公告)号：US20110129951A1

公开(公告)日：2011-06-02

申请号：US13054887

申请日：2009-07-17

申请人： Kunio Kondo ,  Kanjiro Sako ,  Katsumasa Hirose

发明人： Kunio Kondo ,  Kanjiro Sako ,  Katsumasa Hirose

IPC分类号： H01L51/56

CPC分类号： H01L51/0017 ,  H01L51/5231 ,  H01L51/524 ,  H01L2251/566

摘要： A process for manufacturing sealed organic EL devices includes a step of forming an organic EL layer on a region of an anode-mounted substrate having a substrate and an anode, the region including at least a bonding region in which a sealing member will be bonded and a region which is found inward the bonding region; a step of removing a portion of the organic EL layer which is found at least on the bonding region by applying plasma by a remote plasma method to expose the bonding region; a step of forming a cathode on the organic EL layer to complete an organic EL device; and a step of bonding a sealing member to the exposed bonding region.

摘要翻译： 制造密封有机EL器件的方法包括在具有基板和阳极的阳极安装基板的区域上形成有机EL层的步骤，所述区域至少包括密封构件将被接合的接合区域和 在接合区域内部发现的区域; 通过远程等离子体法施加等离子体来去除部分至少在接合区域上发现的有机EL层的一部分以露出接合区域的步骤; 在有机EL层上形成阴极以完成有机EL器件的步骤; 以及将密封构件接合到暴露的接合区域的步骤。

公开(公告)号：US20130161679A1

公开(公告)日：2013-06-27

申请号：US13820301

申请日：2010-09-02

申请人： Kunio Kondo ,  Kanjiro Sako ,  Masaru Tajima ,  Katsumasa Hirose

发明人： Kunio Kondo ,  Kanjiro Sako ,  Masaru Tajima ,  Katsumasa Hirose

IPC分类号： H01L33/36

CPC分类号： H01L51/5206 ,  H01L27/3281 ,  H01L51/5016 ,  H01L2251/5361 ,  H01L2251/5392

摘要： An electroluminescent element (10) is provided with: an anode layer (12), a cathode layer (14) arranged to face the anode layer (12), pillars (13) formed in the space between the anode layer (12) and the cathode layer (14), and a light emitting layer (17) formed at a location other than the locations where the pillars (13) are formed; and the pillars (13) are formed so that the following conditions (1) and (2) are at least 95% satisfied. With this configuration, an electroluminescent element is provided that is unlikely to suffer from emission unevenness or short circuit and has high durability. (1) At least a part of the pillars (13) is included within a 10-μm diameter circular region the center of which is an arbitrary position on the surface of the anode layer (12). (2) At least a part of the light emitting layer (17) is included within a 20-μm diameter circular region the center of which is an arbitrary position on the surface of the anode layer (12).

摘要翻译： 电致发光元件（10）设置有阳极层（12），与阳极层（12）相对配置的阴极层（14），在阳极层（12）和阳极层（12）之间的空间中形成的柱 阴极层（14）和形成在除了形成所述柱（13）的位置之外的位置处的发光层（17）; 并且支柱（13）形成为使得以下条件（1）和（2）满足至少95％。 利用这种结构，提供了不太可能遭受发光不均匀或短路并且具有高耐久性的电致发光元件。 （1）支柱（13）的至少一部分包括在其中心在阳极层（12）的表面上的任意位置的10个圆形直径的圆形区域内。 （2）发光层（17）的至少一部分被包含在其中心为阳极层（12）的表面的任意位置的直径为20μm的圆形区域内。

公开(公告)号：US20110001423A1

公开(公告)日：2011-01-06

申请号：US12867695

申请日：2009-02-12

申请人： Nobuhiro Natori ,  Kunio Kondo ,  Kanjiro Sako

发明人： Nobuhiro Natori ,  Kunio Kondo ,  Kanjiro Sako

IPC分类号： H01J1/53 ,  B05D5/12 ,  B05D5/00 ,  B05D3/06 ,  H01B5/00

CPC分类号： H01L51/5206 ,  H01L51/004 ,  H01L51/0059 ,  H01L51/0085

摘要： [Problems] To provide processes that can increase the work function of electrodes by simple procedures, and organic EL devices that have an anode of high work function and a quality emitting surface showing excellent luminous properties (luminous efficiency, life) without uneven brightness or defects, and are free of leakage current.[Means for solving problems] A process for treating an electrode surface of the invention includes a contact step of bringing an electrode formed of a metal oxide or a metal into contact with an alkaline solution of a compound having an Si—O bond. An organic EL device according to the invention includes a metal oxide or metal anode that has been surface-treated by the process, and an emitting layer and a cathode laminated on the anode in this order.

摘要翻译： [问题]提供可以通过简单的步骤提高电极的功函数的工艺，以及具有高功函的阳极的有机EL器件和显示出优异的发光特性（发光效率，寿命）而没有不均匀的亮度或缺陷的发光表面的有机EL器件 ，并且没有泄漏电流。 解决问题的手段本发明的电极表面处理方法包括使由金属氧化物或金属形成的电极与具有Si-O键的化合物的碱性溶液接触的接触步骤。 根据本发明的有机EL器件包括通过该方法表面处理的金属氧化物或金属阳极，以及依次层叠在阳极上的发光层和阴极。