公开(公告)号：US07993945B2

公开(公告)日：2011-08-09

申请号：US12420183

申请日：2009-04-08

申请人： Hisao Ikeda ,  Takahiro Ibe

发明人： Hisao Ikeda ,  Takahiro Ibe

IPC分类号： H01L21/00 ,  H01L21/20

CPC分类号： H01L51/0013 ,  C23C14/048 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3281 ,  H01L51/56

摘要： An object is to provide a method for manufacturing a light-emitting device with high definition, high light-emitting characteristics, and the long lifetime by employing a method in which a desired evaporation pattern can be formed and an excess evaporation of a material layer which is to be the transfer layer is prevented and in which deterioration of the material or the like is hard to occur in a transfer step. This is a method for manufacturing a light-emitting device, in which irradiation with first light is performed to pattern a material layer over a first substrate which is an evaporation donor substrate and irradiation with second light is performed to evaporate the material layer patterned onto a second substrate which is a deposition target substrate.

摘要翻译： 本发明的目的是提供一种用于制造具有高清晰度，高发光特性和长寿命的发光器件的方法，该方法采用其中可以形成所需的蒸发图案和材料层的过量蒸发的方法， 为了防止转印层，在转印步骤中难以发生材料劣化等。 这是一种用于制造发光器件的方法，其中进行第一光的照射以使材料层在作为蒸发供体衬底的第一衬底上成像，并且进行第二光的照射以将图案化的材料层蒸发到 作为沉积靶基板的第二基板。

公开(公告)号：US20050024293A1

公开(公告)日：2005-02-03

申请号：US10898735

申请日：2004-07-26

申请人： Junichiro Sakata ,  Takahiro Ibe ,  Hisao Ikeda

发明人： Junichiro Sakata ,  Takahiro Ibe ,  Hisao Ikeda

IPC分类号： H05B33/00 ,  G09G3/00 ,  H01L27/32 ,  H01L51/52 ,  H05B33/12 ,  H05B33/20 ,  H05B33/22 ,  H05B33/26

CPC分类号： H01L51/5262 ,  H01L27/3244 ,  H01L27/3281 ,  H01L2251/5323

摘要： There is a problem in a dual emission device emitting light out of both surfaces that an image on the surface and an image on the rear surface are different from each other (either image is mirror-reversed). A dual emission device is disclosed in which either light emitted from the light-emitting device is reflected by glass including a semi-transmissive film to display on glass an image same as another image obtained also from the light-emitting device, and simultaneously, external information can be viewed through the glass. A mirror can be arranged between the dual emission device and the glass including a semitransparent film.

摘要翻译： 在双面发射装置中，从表面发射光，表面上的图像和后表面上的图像彼此不同（任一图像被镜像反转）都存在问题。 公开了一种双发射装置，其中从发光装置发射的光由包括半透射膜的玻璃反射，以在玻璃上显示与从发光装置获得的另一图像相同的图像，同时外部 信息可以通过玻璃看到。 可以在双重发射装置和包括半透明膜的玻璃之间布置反射镜。

公开(公告)号：US08734915B2

公开(公告)日：2014-05-27

申请号：US12391840

申请日：2009-02-24

申请人： Shunpei Yamazaki ,  Takahiro Ibe ,  Takuya Tsurume ,  Koichiro Tanaka ,  Satoshi Seo

发明人： Shunpei Yamazaki ,  Takahiro Ibe ,  Takuya Tsurume ,  Koichiro Tanaka ,  Satoshi Seo

IPC分类号： B05D3/06 ,  B05D5/12 ,  C23C14/32 ,  C23C14/28

CPC分类号： C23C14/28 ,  C23C14/048 ,  H01L27/3211 ,  H01L51/0013 ,  H01L51/56

摘要： A film-formation method whereby a minute pattern thin film can be formed on a deposition substrate, without provision of a mask between a material and the deposition substrate. Moreover, a light-emitting element is formed by such a film-formation method, and a high-definition light-emitting device can be manufactured. Through a film-formation substrate in which a reflective layer, a light-absorbing layer and a material layer are formed, the light-absorbing layer is irradiated with light, so that a material contained in the material layer is deposited on a deposition substrate which is disposed to face the film-formation substrate. Since the reflective layer is selectively formed, a film to be deposited on the deposition substrate can be selectively formed with a minute pattern reflecting the pattern of the reflective layer. A wet process can be employed for formation of the material layer.

摘要翻译： 可以在沉积基板上形成微图案薄膜而不在材料和沉积基板之间设置掩模的成膜方法。 此外，通过这样的成膜方法形成发光元件，并且可以制造高清晰度发光器件。 通过形成反射层，光吸收层和材料层的成膜基板，对光吸收层照射光，使得包含在材料层中的材料沉积在沉积基板上 配置成面对成膜基板。 由于选择性地形成反射层，所以可以以反射层的图案的微小图案选择性地形成沉积在沉积基板上的膜。 可以采用湿法来形成材料层。

公开(公告)号：US08080811B2

公开(公告)日：2011-12-20

申请号：US12341424

申请日：2008-12-22

申请人： Kohei Yokoyama ,  Takahiro Ibe ,  Takuya Tsurume ,  Koichiro Tanaka

发明人： Kohei Yokoyama ,  Takahiro Ibe ,  Takuya Tsurume ,  Koichiro Tanaka

IPC分类号： H01J1/62

CPC分类号： H01L51/0013 ,  C23C14/048 ,  H01L27/3244

摘要： An evaporation donor substrate which enables only a desired evaporation material to be evaporated at the time of deposition by an evaporation method, and capable of reduction in manufacturing cost by increase in use efficiency of the evaporation material and deposition with high uniformity. An evaporation donor substrate capable of controlling laser light so that a desired position of an evaporation donor substrate is irradiated with the laser light in accordance with the wavelength of the emitted laser light at the time of evaporation. Specifically, an evaporation donor substrate in which a region which reflects laser light and a region which absorbs laser light at the time of irradiation with laser light having a wavelength of greater than or equal to 400 nm and less than or equal to 600 nm at the time of evaporation are formed.

摘要翻译： 一种蒸发供体基板，其通过蒸发法沉积时只能使期望的蒸发材料蒸发，并且能够通过提高蒸发材料的使用效率和高均匀性的沉积而降低制造成本。 一种能够控制激光的蒸发施主基板，使得根据在蒸发时发射的激光的波长，用激光照射蒸发供体基板的期望位置。 具体而言，在该激光的反射时，激光的反射区域和在波长为400nm以上且小于等于600nm的激光照射时的区域的蒸发供体基板 形成蒸发时间。

公开(公告)号：US20110279029A1

公开(公告)日：2011-11-17

申请号：US13192552

申请日：2011-07-28

申请人： Yoshiharu Hirakata ,  Takahiro Ibe

发明人： Yoshiharu Hirakata ,  Takahiro Ibe

IPC分类号： H01L51/52

CPC分类号： H01L27/3213 ,  H01L25/048 ,  H01L27/3267 ,  H01L2924/0002 ,  H01L2924/00

摘要： To improve an image quality of an organic EL display by utilizing characteristics of a dual emission type organic light emitting element. A display device includes a first substrate over which a plurality of organic light emitting elements are provided and a second substrate over which an organic light emitting element is provided. The first and second substrates are facing each other. At least either the organic light emitting elements provided over the first substrate or the organic light emitting element provided over the second substrate emit/emits light toward both surfaces of the first or second substrate. Light emitting regions of the organic light emitting elements provided over the first substrate are overlapped with a light emitting region of the organic light emitting element provided over the second substrate as seen from the second substrate.

摘要翻译： 通过利用双发射型有机发光元件的特性来提高有机EL显示器的图像质量。 显示装置包括：第一基板，多个有机发光元件设置在该第一基板上;第二基板，设置有有机发光元件。 第一和第二基板彼此面对。 设置在第一基板上的有机发光元件或设置在第二基板上的有机发光元件中的至少一个朝向第一或第二基板的两个表面发射/发射光。 设置在第一基板上的有机发光元件的发光区域与从第二基板观察时设置在第二基板上的有机发光元件的发光区域重叠。

公开(公告)号：US07999462B2

公开(公告)日：2011-08-16

申请号：US12732701

申请日：2010-03-26

申请人： Yoshiharu Hirakata ,  Takahiro Ibe

发明人： Yoshiharu Hirakata ,  Takahiro Ibe

IPC分类号： H01L51/50

CPC分类号： H01L27/3213 ,  H01L25/048 ,  H01L27/3267 ,  H01L2924/0002 ,  H01L2924/00

摘要： To improve an image quality of an organic EL display by utilizing characteristics of a dual emission type organic light emitting element. A display device includes a first substrate over which a plurality of organic light emitting elements are provided and a second substrate over which an organic light emitting element is provided. The first and second substrates are facing each other. At least either the organic light emitting elements provided over the first substrate or the organic light emitting element provided over the second substrate emit/emits light toward both surfaces of the first or second substrate. Light emitting regions of the organic light emitting elements provided over the first substrate are overlapped with a light emitting region of the organic light emitting element provided over the second substrate as seen from the second substrate.

摘要翻译： 通过利用双发射型有机发光元件的特性来提高有机EL显示器的图像质量。 显示装置包括：第一基板，多个有机发光元件设置在该第一基板上;第二基板，设置有有机发光元件。 第一和第二基板彼此面对。 设置在第一基板上的有机发光元件或设置在第二基板上的有机发光元件中的至少一个朝向第一或第二基板的两个表面发射/发射光。 设置在第一基板上的有机发光元件的发光区域与从第二基板观察时设置在第二基板上的有机发光元件的发光区域重叠。

公开(公告)号：US07548022B2

公开(公告)日：2009-06-16

申请号：US11729925

申请日：2007-03-29

申请人： Takahiro Ibe

发明人： Takahiro Ibe

IPC分类号： H05B33/12

CPC分类号： H01L27/3202 ,  H01L27/3209 ,  H01L2251/5315

摘要： An organic EL element has excellent features as compared with other electroluminescent elements, but on the other hand, has a problem that the life of the element is not sufficiently long. In addition, since the organic EL element is expected to be applied to a mobile display and the like, it is also important to improve power efficiency. Hence, an object of the invention is to provide an element structure to realize an improvement in power efficiency and an improvement in the life of the element at the same. In the construction of an organic EL element of the invention, the first electroluminescent film 303 is sandwiched by the first anode 302 and a cathode 304, and the second electroluminescent film 305 and the second anode 306 are laminated over the cathode 304. At this time, the first anode 302 is put into contact with the second anode 306 to form a parallel circuit to decrease an electric current passing through the respective electroluminescent films.

摘要翻译： 与其他电致发光元件相比，有机EL元件具有优异的特性，但另一方面存在元件的寿命不够长的问题。 此外，由于有机EL元件被期望应用于移动显示器等，因此提高功率效率也是重要的。 因此，本发明的目的是提供一种元件结构，以实现功率效率的提高和元件的使用寿命的改善。 在本发明的有机EL元件的构造中，第一电致发光膜303被第一阳极302和阴极304夹持，第二电致发光膜305和第二阳极306层叠在阴极304上。此时 第一阳极302与第二阳极306接触以形成并联电路，以减少通过各个电致发光膜的电流。

公开(公告)号：US20070182315A1

公开(公告)日：2007-08-09

申请号：US11729925

申请日：2007-03-29

申请人： Takahiro Ibe

发明人： Takahiro Ibe

IPC分类号： H05B33/00 ,  H05B33/14

CPC分类号： H01L27/3202 ,  H01L27/3209 ,  H01L2251/5315

摘要： An organic EL element has excellent features as compared with other electroluminescent elements, but on the other hand, has a problem that the life of the element is not sufficiently long. In addition, since the organic EL element is expected to be applied to a mobile display and the like, it is also important to improve power efficiency. Hence, an object of the invention is to provide an element structure to realize an improvement in power efficiency and an improvement in the life of the element at the same. In the construction of an organic EL element of the invention, the first electroluminescent film 303 is sandwiched by the first anode 302 and a cathode 304, and the second electroluminescent film 305 and the second anode 306 are laminated over the cathode 304. At this time, the first anode 302 is put into contact with the second anode 306 to form a parallel circuit to decrease an electric current passing through the respective electroluminescent films.

摘要翻译： 与其他电致发光元件相比，有机EL元件具有优异的特性，但另一方面存在元件的寿命不够长的问题。 此外，由于有机EL元件被期望应用于移动显示器等，因此提高功率效率也是重要的。 因此，本发明的目的是提供一种元件结构，以实现功率效率的提高和元件的使用寿命的改善。 在本发明的有机EL元件的构造中，第一电致发光膜303被第一阳极302和阴极304夹持，第二电致发光膜305和第二阳极306层叠在阴极304上。 此时，第一阳极302与第二阳极306接触以形成并联电路，以减少通过各个电致发光膜的电流。

公开(公告)号：US20090221107A1

公开(公告)日：2009-09-03

申请号：US12391785

申请日：2009-02-24

申请人： Shunpei Yamazaki ,  Koichiro Tanaka ,  Takahiro Ibe ,  Satoshi Seo

发明人： Shunpei Yamazaki ,  Koichiro Tanaka ,  Takahiro Ibe ,  Satoshi Seo

IPC分类号： H01L21/30 ,  H01L33/00

CPC分类号： H01L51/0013 ,  C23C14/048 ,  H01L51/56

摘要： Part of a material layer is deposited on a deposition target surface of a second substrate by steps of providing a first substrate having a light absorption layer and a material layer in contact with the light absorption layer over one of surfaces; making a surface of the first substrate over which the material layer is formed and a deposition target surface of a second substrate face to each other; depositing part of the material layer on the deposition target surface of the second substrate in such a manner that irradiation with laser light of which 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 part of the material layer overlapping with the light absorption layer.

摘要翻译： 材料层的一部分通过以下步骤沉积在第二衬底的沉积靶表面上：通过提供具有光吸收层的第一衬底和与光吸收层接触的材料层在一个表面上的步骤; 制作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彼此面对; 在第二基板的沉积靶表面上沉积材料层的一部分，使得以重复率大于或等于10MHz的激光照射并且脉冲宽度大于或等于100fs并小于 或者等于10ns从第一基板的另一表面侧进行选择性地加热与光吸收层重叠的材料层的一部分。

公开(公告)号：US20090220706A1

公开(公告)日：2009-09-03

申请号：US12391840

申请日：2009-02-24

申请人： Shunpei Yamazaki ,  Takahiro Ibe ,  Takuya Tsurume ,  Koichiro Tanaka ,  Satoshi Seo

发明人： Shunpei Yamazaki ,  Takahiro Ibe ,  Takuya Tsurume ,  Koichiro Tanaka ,  Satoshi Seo

IPC分类号： C23C14/28

CPC分类号： C23C14/28 ,  C23C14/048 ,  H01L27/3211 ,  H01L51/0013 ,  H01L51/56

摘要： A film-formation method whereby a minute pattern thin film can be formed on a deposition substrate, without provision of a mask between a material and the deposition substrate. Moreover, a light-emitting element is formed by such a film-formation method, and a high-definition light-emitting device can be manufactured. Through a film-formation substrate in which a reflective layer, a light-absorbing layer and a material layer are formed, the light-absorbing layer is irradiated with light, so that a material contained in the material layer is deposited on a deposition substrate which is disposed to face the film-formation substrate. Since the reflective layer is selectively formed, a film to be deposited on the deposition substrate can be selectively formed with a minute pattern reflecting the pattern of the reflective layer. A wet process can be employed for formation of the material layer.

摘要翻译： 可以在沉积基板上形成微图案薄膜而不在材料和沉积基板之间设置掩模的成膜方法。 此外，通过这样的成膜方法形成发光元件，并且可以制造高清晰度发光器件。 通过形成反射层，光吸收层和材料层的成膜基板，对光吸收层照射光，使得包含在材料层中的材料沉积在沉积基板上 配置成面对成膜基板。 由于选择性地形成反射层，所以可以以反射层的图案的微小图案选择性地形成沉积在沉积基板上的膜。 可以采用湿法来形成材料层。