公开(公告)号：US20120018767A1

公开(公告)日：2012-01-26

申请号：US13187688

申请日：2011-07-21

申请人： Hisao Ikeda ,  Kohei Yokoyama ,  Satoshi Seo

发明人： Hisao Ikeda ,  Kohei Yokoyama ,  Satoshi Seo

IPC分类号： H01L33/62

CPC分类号： H01L51/5203 ,  H01L51/5212 ,  H01L51/5228 ,  H01L2251/5361 ,  H05B33/22 ,  H05B33/26

摘要： The manufacturing method of the light-emitting device is provided in which an auxiliary electrode in contact with an electrode formed using a transparent conductive film of a light-emitting element is formed using a mask, and direct contact between the auxiliary electrode and an EL layer is prevented by oxidizing the auxiliary electrode. Further, the light-emitting device manufactured according to the method and the lighting device including the light-emitting device are provided.

摘要翻译： 提供了一种发光器件的制造方法，其中使用掩模形成与使用发光元件的透明导电膜形成的电极接触的辅助电极，并且辅助电极和EL层之间的直接接触 通过氧化辅助电极来防止。 此外，提供根据该方法制造的发光器件和包括发光器件的照明装置。

公开(公告)号：US08748930B2

公开(公告)日：2014-06-10

申请号：US13187688

申请日：2011-07-21

申请人： Hisao Ikeda ,  Kohei Yokoyama ,  Satoshi Seo

发明人： Hisao Ikeda ,  Kohei Yokoyama ,  Satoshi Seo

IPC分类号： H01L33/00 ,  H01L51/52

CPC分类号： H01L51/5203 ,  H01L51/5212 ,  H01L51/5228 ,  H01L2251/5361 ,  H05B33/22 ,  H05B33/26

摘要： The manufacturing method of the light-emitting device is provided in which an auxiliary electrode in contact with an electrode formed using a transparent conductive film of a light-emitting element is formed using a mask, and direct contact between the auxiliary electrode and an EL layer is prevented by oxidizing the auxiliary electrode. Further, the light-emitting device manufactured according to the method and the lighting device including the light-emitting device are provided.

摘要翻译： 提供了一种发光器件的制造方法，其中使用掩模形成与使用发光元件的透明导电膜形成的电极接触的辅助电极，并且辅助电极和EL层之间的直接接触 通过氧化辅助电极来防止。 此外，提供根据该方法制造的发光器件和包括发光器件的照明装置。

公开(公告)号：US08486736B2

公开(公告)日：2013-07-16

申请号：US12579067

申请日：2009-10-14

申请人： Kohei Yokoyama ,  Koichiro Tanaka ,  Hisao Ikeda

发明人： Kohei Yokoyama ,  Koichiro Tanaka ,  Hisao Ikeda

IPC分类号： H01L21/00

CPC分类号： H01L51/0003 ,  H01L51/56

摘要： A method for manufacturing a light-emitting device is provided, which includes a step of forming a light-absorbing layer including an unevenness portion over a first substrate, a step of forming a first organic compound layer over the light-absorbing layer, a step of providing a second substrate over the first substrate with the light-absorbing layer and the first organic compound layer interposed therebetween, and a step of irradiating the light-absorbing layer with light to deposit a second organic compound layer including a material contained in the first organic compound layer onto the second substrate.

摘要翻译： 提供了一种制造发光器件的方法，其包括在第一衬底上形成包括凹凸部分的光吸收层的步骤，在光吸收层上形成第一有机化合物层的步骤，步骤 在所述第一基板上设置有第二基板，所述第二基板具有所述光吸收层和所述第一有机化合物层之间的第二基板，以及将光吸收层照射光以沉积包含第一基板的材料的第二有机化合物层的步骤 有机化合物层到第二基板上。

公开(公告)号：US08698190B2

公开(公告)日：2014-04-15

申请号：US13490723

申请日：2012-06-07

申请人： Kohei Yokoyama ,  Hisao Ikeda ,  Shinichi Hirasa

发明人： Kohei Yokoyama ,  Hisao Ikeda ,  Shinichi Hirasa

IPC分类号： H01L33/00 ,  H01L21/00

CPC分类号： H01L51/5203 ,  H01L51/5212 ,  H01L51/5246 ,  H01L51/5275 ,  H01L2251/5369

摘要： A lighting device is formed using a light-emitting element by a more simplified method. The lighting device includes a light-emitting element including a light-emitting layer between a first electrode and a second electrode, a substrate provided with the light-emitting element and an uneven region around the periphery of the light-emitting element, a sealing substrate facing the substrate, connection electrodes connected to the first electrode and the second electrode and formed over the uneven region, and a sealant for bonding the substrate and the sealing substrate. The connection electrodes are each formed using a conductive paste, and the sealant is in contact with the connection electrodes and the uneven region provided around the periphery of the light-emitting element.

摘要翻译： 使用更简化的方法使用发光元件形成照明装置。 照明装置包括：发光元件，其包括在第一电极和第二电极之间的发光层，设置有发光元件的基板和围绕发光元件周围的不平坦区域;密封基板 面对基板，连接到第一电极和第二电极并形成在不平坦区域上的连接电极，以及用于粘合基板和密封基板的密封剂。 连接电极各自使用导电膏形成，并且密封剂与连接电极和设置在发光元件周围的不平坦区域接触。

公开(公告)号：US07932112B2

公开(公告)日：2011-04-26

申请号：US12421280

申请日：2009-04-09

申请人： Kohei Yokoyama ,  Hisao Ikeda

发明人： Kohei Yokoyama ,  Hisao Ikeda

IPC分类号： H01L21/00

CPC分类号： C23C14/048 ,  H01L27/3211 ,  H01L51/0008 ,  H01L51/0096 ,  H01L51/56 ,  Y02E10/549 ,  Y02P70/521

摘要： The deposition substrate of the present invention includes a light-transmitting substrate having a first region and a second region. In the first region, a first heat-insulating layer transmitting light is provided over the light-transmitting substrate, a light absorption layer is provided over the first heat-insulating layer, and a first organic compound-containing layer is provided over the light absorption layer. In the second region, a reflective layer is provided over the light-transmitting substrate, a second heat-insulating layer is provided over the reflective layer, and a second organic compound-containing layer is provided over the second heat-insulating layer. The edge of the second heat-insulating layer is placed inside the edge of the reflective layer, and there is a space between the first heat-insulating layer and the second heat-insulating layer.

摘要翻译： 本发明的沉积基板包括具有第一区域和第二区域的透光基板。 在第一区域中，在透光性基板上设置透光的第一绝热层，在第一隔热层上设置有光吸收层，在吸收光上设置第一含有有机化合物的层 层。 在第二区域中，在透光性基板上设置反射层，在反射层上设置第二绝热层，在第二绝热层上设置第二有机化合物层。 第二绝热层的边缘被放置在反射层的边缘的内部，并且在第一绝热层和第二隔热层之间存在空间。

公开(公告)号：US08821963B2

公开(公告)日：2014-09-02

申请号：US12362105

申请日：2009-01-29

申请人： Koichiro Tanaka ,  Takahiro Ibe ,  Kohei Yokoyama ,  Hisao Ikeda ,  Norifumi Takesue

发明人： Koichiro Tanaka ,  Takahiro Ibe ,  Kohei Yokoyama ,  Hisao Ikeda ,  Norifumi Takesue

IPC分类号： H01L51/00 ,  B41M5/382 ,  B41M5/40 ,  B05D5/12

CPC分类号： H01L51/0013 ,  B05D5/12 ,  B41M5/38214 ,  C23C14/048 ,  H01L51/56

摘要： A first substrate which includes a reflective layer having an opening, a light-absorbing layer, and a material layer formed in contact with the light-absorbing layer over one of surfaces is provided; the surface of the first substrate over which the material layer is formed and a deposition target surface of the second substrate are disposed to face each other; and irradiation with laser light whose repetition rate is greater than or equal to 10 MHz and pulse width is greater than or equal to 100 fs and less than or equal to 10 ns is performed from the other surface side of the first substrate to selectively heat a part of the material layer at a position overlapping with the opening of the reflective layer and deposit the part of the material layer over the deposition target surface of the second substrate.

摘要翻译： 提供一种第一基板，其包括具有开口的反射层，光吸收层和在一个表面上与所述光吸收层接触形成的材料层; 形成材料层的第一基板的表面和第二基板的沉积目标表面相对配置; 并且从第一基板的另一表面侧进行重复频率大于或等于10MHz并且脉冲宽度大于或等于100fs且小于或等于10ns的激光的照射，以选择性地加热 在与反射层的开口重叠的位置处的材料层的一部分，并将材料层的一部分沉积在第二基板的沉积靶表面上。

公开(公告)号：US08551557B2

公开(公告)日：2013-10-08

申请号：US12166002

申请日：2008-07-01

申请人： Hisao Ikeda ,  Takahiro Ibe ,  Yosuke Sato ,  Kohei Yokoyama

发明人： Hisao Ikeda ,  Takahiro Ibe ,  Yosuke Sato ,  Kohei Yokoyama

IPC分类号： B05D5/06 ,  C23C16/00 ,  H01L21/00

CPC分类号： H01L51/001 ,  C23C14/048 ,  H01L51/0013 ,  H01L51/50

摘要： A method for manufacturing a light-emitting device including a layer containing different evaporation materials, by which a desired layer containing the different evaporation materials is formed easily using a plurality of evaporation materials. A light-emitting device is manufactured in such a manner that a plurality of layers each containing a different evaporation material from each other is stacked over a first substrate; a second substrate which has a first electrode is placed at a position facing the first substrate; the plurality of layers containing evaporation materials is heated to form a layer containing different evaporation materials is formed on the first electrode provided for the second substrate; and a second electrode is formed on the layer containing different evaporation materials.

摘要翻译： 一种发光装置的制造方法，其包括含有不同蒸发材料的层，容易使用多种蒸发材料形成含有不同蒸发材料的所需层。 以这样的方式制造发光器件，使得在第一衬底上堆叠各自包含彼此不同的蒸发材料的多个层; 具有第一电极的第二基板被放置在面向第一基板的位置; 在设置于第二基板的第一电极上形成含有蒸发材料的多个层，以形成含有不同蒸发材料的层; 并且在包含不同蒸发材料的层上形成第二电极。

公开(公告)号：US08367152B2

公开(公告)日：2013-02-05

申请号：US12054954

申请日：2008-03-25

申请人： Kohei Yokoyama ,  Hisao Ikeda ,  Yosuke Sato ,  Tomoya Aoyama ,  Takahiro Ibe ,  Yoshiharu Hirakata

发明人： Kohei Yokoyama ,  Hisao Ikeda ,  Yosuke Sato ,  Tomoya Aoyama ,  Takahiro Ibe ,  Yoshiharu Hirakata

IPC分类号： B05D5/12

CPC分类号： H01L51/0011 ,  H01L51/0003 ,  H01L51/0013 ,  H01L51/56

摘要： For a full-color flat panel display, demands for high definition, high aperture ratio and high reliability have been increasing. Therefore, increasing in the number of pixels and narrowing a pixel pitch have been major issues. According to the present invention, a layer including an organic compound is selectively formed with a light-exposure apparatus used in a photolithography technique without a resist mask. A material layer including a photopolymerization initiator, a material polymerized with the photopolymerization initiator, and an organic compound are formed on a plate, and then are exposed to light and selectively cured. A film-formation substrate is disposed so as to face the plate. The film-formation substrate or the material layer is heated so that the organic compound included in a region exposed to light or a region not exposed to light is evaporated to be selectively deposited on the surface of the film-formation substrate.

摘要翻译： 对于全彩平板显示器，高清晰度，高开口率和高可靠性的要求越来越高。 因此，增加像素数量和缩小像素间距是主要问题。 根据本发明，使用不具有抗蚀剂掩模的光刻技术中使用的曝光装置选择性地形成包含有机化合物的层。 在板上形成包含光聚合引发剂，与光聚合引发剂聚合的材料和有机化合物的材料层，然后曝光并选择性固化。 成膜基板被设置成面对板。 加热成膜基板或材料层，使得暴露于光的区域中包含的有机化合物或不暴露于光的区域被蒸发以选择性地沉积在成膜基板的表面上。

公开(公告)号：US20090011677A1

公开(公告)日：2009-01-08

申请号：US12166002

申请日：2008-07-01

申请人： Hisao Ikeda ,  Takahiro Ibe ,  Yosuke Sato ,  Kohei Yokoyama

发明人： Hisao Ikeda ,  Takahiro Ibe ,  Yosuke Sato ,  Kohei Yokoyama

IPC分类号： H01J9/02 ,  B05D5/12

CPC分类号： H01L51/001 ,  C23C14/048 ,  H01L51/0013 ,  H01L51/50

摘要： A method for manufacturing a light-emitting device including a layer containing different evaporation materials, by which a desired layer containing the different evaporation materials is formed easily using a plurality of evaporation materials. A light-emitting device is manufactured in such a manner that a plurality of layers each containing a different evaporation material from each other is stacked over a first substrate; a second substrate which has a first electrode is placed at a position facing the first substrate; the plurality of layers containing evaporation materials is heated to form a layer containing different evaporation materials is formed on the first electrode provided for the second substrate; and a second electrode is formed on the layer containing different evaporation materials.

摘要翻译： 一种发光装置的制造方法，其包括含有不同蒸发材料的层，容易使用多种蒸发材料形成含有不同蒸发材料的所需层。 以这样的方式制造发光器件，使得在第一衬底上堆叠各自包含彼此不同的蒸发材料的多个层; 具有第一电极的第二基板被放置在面向第一基板的位置; 在设置于第二基板的第一电极上形成含有蒸发材料的多个层，以形成含有不同蒸发材料的层; 并且在包含不同蒸发材料的层上形成第二电极。

公开(公告)号：US09188323B2

公开(公告)日：2015-11-17

申请号：US13253159

申请日：2011-10-05

申请人： Shunpei Yamazaki ,  Takuya Kawata ,  Kohei Yokoyama ,  Hisao Ikeda

发明人： Shunpei Yamazaki ,  Takuya Kawata ,  Kohei Yokoyama ,  Hisao Ikeda

IPC分类号： B60Q3/04 ,  F21V31/00 ,  H01L51/52 ,  F21K99/00 ,  F21S2/00 ,  F21S8/04 ,  F21Y105/00 ,  F21S6/00 ,  F21S8/00

CPC分类号： F21V31/00 ,  F21K9/20 ,  F21S2/00 ,  F21S6/002 ,  F21S8/033 ,  F21S8/04 ,  F21Y2105/00 ,  F21Y2115/15 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/524 ,  H01L51/5243 ,  H01L51/5246 ,  H01L51/5275 ,  H01L2251/5361

摘要： To improve reliability of a lighting device using an electroluminescent material. In a lighting device which includes a light-emitting element containing an electroluminescence (EL) layer, a first housing is provided on a light emission surface of the light-emitting element, a metal plate and a second housing covering the metal plate are provided over a top surface of the light-emitting element, and the first housing is connected to both the metal plate and the second housing, whereby the light-emitting element is doubly sealed. Further, a depressed portion is provided for the first housing in a region in contact with the metal plate or a region in contact with the second housing through an adhesive layer; thus, adhesion between the housings is improved.

摘要翻译： 提高使用电致发光材料的照明装置的可靠性。 在包括含有电致发光（EL）层的发光元件的照明装置中，在发光元件的发光面上设置第一壳体，金属板和覆盖金属板的第二壳体设置在 发光元件的上表面，并且第一壳体连接到金属板和第二壳体两者，由此发光元件被双重密封。 此外，在通过粘合剂层与金属板或与第二壳体接触的区域中的第一壳体中设置凹部， 因此，壳体之间的粘附性得到改善。