公开(公告)号：US20100230667A1

公开(公告)日：2010-09-16

申请号：US12775971

申请日：2010-05-07

申请人： Nobuhiro Nakamura ,  Motoshi Ono ,  Kenji Imakita ,  Hidefumi Odaka ,  Nao Ishibashi ,  Kazutaka Hayashi

发明人： Nobuhiro Nakamura ,  Motoshi Ono ,  Kenji Imakita ,  Hidefumi Odaka ,  Nao Ishibashi ,  Kazutaka Hayashi

IPC分类号： H01L51/52 ,  H01J1/02 ,  H01L51/56 ,  B05D5/06

CPC分类号： H01L51/5268 ,  H01L51/56 ,  H01L2251/5346 ,  H01L2251/5361 ,  H01L2251/5392 ,  H05B33/10 ,  H05B33/22

摘要： The present invention is intended to provide an organic LED element in which the extraction efficiency is improved up to 80% of emitted light, and provides a translucent substrate comprising a translucent glass substrate; a scattering layer formed on the glass substrate and comprising a glass which contains a base material having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials dispersed in the base material and having a second refractive index different from that of the base material; and a translucent electrode formed on the scattering layer and having a third refractive index higher than the first refractive index, wherein distribution of the scattering materials in the scattering layer decreases toward the translucent electrode.

摘要翻译： 本发明旨在提供一种有机LED元件，其中提取效率提高到发射光的80％，并且提供包括半透明玻璃基板的透光性基板; 形成在所述玻璃基板上的散射层，所述散射层包括玻璃，所述玻璃含有对于要透射的光的至少一个波长具有第一折射率的基材和分散在所述基材中的多个散射材料，并且具有不同的第二折射率 从基材的; 以及形成在所述散射层上并且具有比所述第一折射率高的第三折射率的透光性电极，其中所述散射层中的散射物质的分布朝向所述透光性电极减小。

公开(公告)号：US08431943B2

公开(公告)日：2013-04-30

申请号：US12775971

申请日：2010-05-07

申请人： Nobuhiro Nakamura ,  Motoshi Ono ,  Kenji Imakita ,  Hidefumi Odaka ,  Nao Ishibashi ,  Kazutaka Hayashi

发明人： Nobuhiro Nakamura ,  Motoshi Ono ,  Kenji Imakita ,  Hidefumi Odaka ,  Nao Ishibashi ,  Kazutaka Hayashi

IPC分类号： H01L33/00

CPC分类号： H01L51/5268 ,  H01L51/56 ,  H01L2251/5346 ,  H01L2251/5361 ,  H01L2251/5392 ,  H05B33/10 ,  H05B33/22

摘要： The present invention is intended to provide an organic LED element in which the extraction efficiency is improved up to 80% of emitted light, and provides a translucent substrate comprising a translucent glass substrate; a scattering layer formed on the glass substrate and comprising a glass which contains a base material having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials dispersed in the base material and having a second refractive index different from that of the base material; and a translucent electrode formed on the scattering layer and having a third refractive index higher than the first refractive index, wherein distribution of the scattering materials in the scattering layer decreases toward the translucent electrode.

摘要翻译： 本发明旨在提供一种有机LED元件，其中提取效率提高到发射光的80％，并且提供包括半透明玻璃基板的透光性基板; 形成在所述玻璃基板上的散射层，所述散射层包括玻璃，所述玻璃含有对于要透射的光的至少一个波长具有第一折射率的基材和分散在所述基材中的多个散射材料，并且具有不同的第二折射率 从基材的; 以及形成在所述散射层上并且具有比所述第一折射率高的第三折射率的透光性电极，其中所述散射层中的散射物质的分布朝向所述透光性电极减小。

公开(公告)号：US20110284907A1

公开(公告)日：2011-11-24

申请号：US13195146

申请日：2011-08-01

申请人： Nobuhiro NAKAMURA ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

发明人： Nobuhiro NAKAMURA ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

IPC分类号： H01L33/60 ,  B05D5/06 ,  G02B5/02

CPC分类号： H01L51/5268 ,  H01L2924/16152 ,  H05B33/02 ,  H05B33/10 ,  H05B33/22

摘要： The present invention provides an organic LED element in which the extraction efficiency is improved up to 80% of emitted light. Further, the invention relates to an electrode-attached translucent substrate having a translucent substrate, a scattering layer formed over the glass substrate and containing a base material having a first refractive index for at least one wavelength of wavelengths of emitted light of an organic LED element and a plurality of scattering materials positioned in the base material and having a second refractive index different from that of the base material, and a translucent electrode formed over the scattering layer and having a third refractive index equal to or lower than the first refractive index, in which distribution of the scattering materials in the scattering layer decreases from the inside of the scattering layer toward the translucent electrode.

摘要翻译： 本发明提供了一种有机LED元件，其中提取效率提高到发射光的80％。 此外，本发明涉及一种具有透光性基板的电极附加透光性基板，在玻璃基板上形成的散射层，并且含有对于有机LED元件的发光的波长的至少一个波长具有第一折射率的基材 以及位于所述基材中且具有与所述基材不同的第二折射率的多个散射材料，以及形成在所述散射层上并且具有等于或低于所述第一折射率的第三折射率的透光性电极， 其中散射层中的散射材料的分布从散射层的内部朝向透光性电极减小。

公开(公告)号：US08018140B2

公开(公告)日：2011-09-13

申请号：US12333755

申请日：2008-12-12

申请人： Nobuhiro Nakamura ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

发明人： Nobuhiro Nakamura ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

IPC分类号： H01L51/50

CPC分类号： H01L51/5268 ,  H01L2924/16152 ,  H05B33/02 ,  H05B33/10 ,  H05B33/22

摘要： The present invention provides an organic LED element in which the extraction efficiency is improved up to 80% of emitted light. Further, the invention relates to an electrode-attached translucent substrate having a translucent substrate, a scattering layer formed over the glass substrate and containing a base material having a first refractive index for at least one wavelength of wavelengths of emitted light of an organic LED element and a plurality of scattering materials positioned in the base material and having a second refractive index different from that of the base material, and a translucent electrode formed over the scattering layer and having a third refractive index equal to or lower than the first refractive index, in which distribution of the scattering materials in the scattering layer decreases from the inside of the scattering layer toward the translucent electrode.

摘要翻译： 本发明提供了一种有机LED元件，其中提取效率提高到发射光的80％。 此外，本发明涉及一种具有透光性基板的电极附加透光性基板，在玻璃基板上形成的散射层，并且含有对于有机LED元件的发光的波长的至少一个波长具有第一折射率的基材 以及位于所述基材中且具有与所述基材不同的第二折射率的多个散射材料，以及形成在所述散射层上并且具有等于或低于所述第一折射率的第三折射率的透光性电极， 其中散射层中的散射材料的分布从散射层的内部朝向透光性电极减小。

公开(公告)号：US08427045B2

公开(公告)日：2013-04-23

申请号：US13195146

申请日：2011-08-01

申请人： Nobuhiro Nakamura ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

发明人： Nobuhiro Nakamura ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

IPC分类号： H01L51/50

CPC分类号： H01L51/5268 ,  H01L2924/16152 ,  H05B33/02 ,  H05B33/10 ,  H05B33/22

摘要： The present invention provides an organic LED element in which the extraction efficiency is improved up to 80% of emitted light. Further, the invention relates to an electrode-attached translucent substrate having a translucent substrate, a scattering layer formed over the glass substrate and containing a base material having a first refractive index for at least one wavelength of wavelengths of emitted light of an organic LED element and a plurality of scattering materials positioned in the base material and having a second refractive index different from that of the base material, and a translucent electrode formed over the scattering layer and having a third refractive index equal to or lower than the first refractive index, in which distribution of the scattering materials in the scattering layer decreases from the inside of the scattering layer toward the translucent electrode.

摘要翻译： 本发明提供了一种有机LED元件，其中提取效率提高到发射光的80％。 此外，本发明涉及一种具有透光性基板的电极附加透光性基板，在玻璃基板上形成的散射层，并且含有对于有机LED元件的发光的波长的至少一个波长具有第一折射率的基材 以及位于所述基材中且具有与所述基材不同的第二折射率的多个散射材料，以及形成在所述散射层上并且具有等于或低于所述第一折射率的第三折射率的透光性电极， 其中散射层中的散射材料的分布从散射层的内部朝向透光性电极减小。

公开(公告)号：US20090153972A1

公开(公告)日：2009-06-18

申请号：US12333755

申请日：2008-12-12

申请人： Nobuhiro NAKAMURA ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

发明人： Nobuhiro NAKAMURA ,  Kazutaka Hayashi ,  Kenji Imakita ,  Hiroyuki Ohkawa ,  Hidefumi Odaka ,  Nao Ishibashi

IPC分类号： G02B5/02 ,  G02B1/00 ,  H01J9/02 ,  H01L51/50

CPC分类号： H01L51/5268 ,  H01L2924/16152 ,  H05B33/02 ,  H05B33/10 ,  H05B33/22

摘要： The present invention provides an organic LED element in which the extraction efficiency is improved up to 80% of emitted light. Further, the invention relates to an electrode-attached translucent substrate having a translucent substrate, a scattering layer formed over the glass substrate and containing a base material having a first refractive index for at least one wavelength of wavelengths of emitted light of an organic LED element and a plurality of scattering materials positioned in the base material and having a second refractive index different from that of the base material, and a translucent electrode formed over the scattering layer and having a third refractive index equal to or lower than the first refractive index, in which distribution of the scattering materials in the scattering layer decreases from the inside of the scattering layer toward the translucent electrode.

摘要翻译： 本发明提供了一种有机LED元件，其中提取效率提高到发射光的80％。 此外，本发明涉及一种具有透光性基板的电极附加透光性基板，在玻璃基板上形成的散射层，并且含有对于有机LED元件的发光的波长的至少一个波长具有第一折射率的基材 以及位于所述基材中且具有与所述基材不同的第二折射率的多个散射材料，以及形成在所述散射层上并且具有等于或低于所述第一折射率的第三折射率的透光性电极， 其中散射层中的散射材料的分布从散射层的内部朝向透光性电极减小。

公开(公告)号：US20110001159A1

公开(公告)日：2011-01-06

申请号：US12883542

申请日：2010-09-16

申请人： Nobuhiro Nakamura ,  Kazutaka Hayashi ,  Nao Ishibashi ,  Masayuki Serita

发明人： Nobuhiro Nakamura ,  Kazutaka Hayashi ,  Nao Ishibashi ,  Masayuki Serita

IPC分类号： H01L33/46 ,  H01L21/28 ,  B32B17/00 ,  C03C27/00

CPC分类号： H01L51/5268 ,  B82Y20/00 ,  B82Y30/00 ,  H01L51/0096 ,  H01L2251/5369 ,  Y02E10/549 ,  Y02P70/521 ,  Y10T428/24331 ,  Y10T428/24355 ,  Y10T428/24364

摘要： An organic LED element having improved reliability in a long-term use, and having improved external extraction efficiency up to 80% of emitted light is provided. A substrate for an electronic device according to the present invention includes: a translucent substrate; a scattering layer including a glass and being provided on the translucent electrode; a coating layer provided on the scattering layer; and scattering materials that are present in the scattering layer and the coating layer and are not present on a surface of the coating layer, in which a surface of the coating layer has waviness in which a ratio Ra/Rλa of waviness height Ra to waviness period Rλa exceeds 1.0×10−4 and is 3.0×10−2 or less.

摘要翻译： 提供了长期使用的可靠性提高的有机LED元件，并且提供高达80％发射光的外部提取效率。 本发明的电子器件用基板包括：透光性基板; 包括玻璃并设置在所述透光性电极上的散射层; 设置在散射层上的涂层; 以及存在于散射层和涂层中并且不存在于涂层的表面上的散射材料，其中涂层的表面具有波纹度，其中波纹高度Ra的Ra /Rλa与波纹时间的比率 Rλa超过1.0×10 -4，为3.0×10 -2以下。

公开(公告)号：US20120151964A1

公开(公告)日：2012-06-21

申请号：US13409376

申请日：2012-03-01

申请人： Kazutaka Hayashi ,  Hiromasa Tawarayama ,  Xuelu Zou ,  Hiroshi Kawazoe

发明人： Kazutaka Hayashi ,  Hiromasa Tawarayama ,  Xuelu Zou ,  Hiroshi Kawazoe

IPC分类号： C03B32/00 ,  C03B11/00

CPC分类号： C03B32/00 ,  C03B11/005 ,  C03B11/08 ,  C03B2215/66 ,  C03C1/10 ,  C03C3/16 ,  C03C3/21 ,  C03C4/02

摘要： Provided are a process for the production of a precision press-molded article having a high transmittance and a method of treating a glass to color or decolor the glass, the process comprising heat-treating a press-molded article containing at least one selected from WO3, Nb2O5 or TiO2 in an oxidizing atmosphere to produce a glass molded article, and the method comprising heat-treating a colored glass containing at least one oxide of WO3 and Nb2O5 in an oxidizing atmosphere to decolor the glass, or heat-treating a glass containing at least one oxide selected from WO3, Nb2O5 or TiO2 in a non-oxidizing atmosphere to color the glass.

摘要翻译： 提供一种具有高透射率的精密压模制品的制造方法和玻璃的处理方法以使玻璃着色或脱色，该方法包括热处理含有选自WO 3中的至少一种的加压成型制品 ，Nb 2 O 5或TiO 2在氧化气氛中制造玻璃成形体，所述方法包括在氧化气氛中对含有至少一种WO 3和Nb 2 O 5的氧化物的着色玻璃进行热处理，以使所述玻璃脱色或热处理含有 在非氧化气氛中选自WO 3，Nb 2 O 5或TiO 2中的至少一种氧化物以使玻璃着色。

公开(公告)号：US20110071012A1

公开(公告)日：2011-03-24

申请号：US12858768

申请日：2010-08-18

申请人： Yuki Kondo ,  Hiroyuki Ohkawa ,  Makoto Sano ,  Kazutaka Hayashi ,  Shusaku Akiba

发明人： Yuki Kondo ,  Hiroyuki Ohkawa ,  Makoto Sano ,  Kazutaka Hayashi ,  Shusaku Akiba

IPC分类号： C03C3/087 ,  C03C3/085

CPC分类号： C03C21/002 ,  C03C3/085 ,  C03C3/087 ,  C03C4/02 ,  Y10T428/315

摘要： Glass comprising, as represented by mole percentage based on the following oxides, from 50 to 75% of SiO2, from 1 to 15% of Al2O3, from 6 to 21% of Na2O, from 0 to 15% of K2O, from 0 to 15% of MgO, from 0 to 20% of CaO, from 0 to 21% of ΣRO (wherein R is Mg, Ca, Sr, Ba and/or Zn), from 0 to 5% of ZrO2, from 1.5 to 6% of Fe2O3, and from 0.1 to 1% of Co3O4.

摘要翻译： 玻璃包含以下列氧化物为基准的摩尔百分比：50至75％的SiO 2，1至15％的Al 2 O 3，6至21％的Na 2 O，0至15％的K 2 O，0至15 0〜20％的CaO，0〜21％的RO（其中R是Mg，Ca，Sr，Ba和/或Zn），0〜5％的ZrO 2，1.5〜6 的Fe 2 O 3，以及0.1〜1％的Co 3 O 4。

公开(公告)号：US07468338B2

公开(公告)日：2008-12-23

申请号：US11902409

申请日：2007-09-21

申请人： Kazutaka Hayashi ,  Yasuhiro Fujiwara ,  Zou Xuelu

发明人： Kazutaka Hayashi ,  Yasuhiro Fujiwara ,  Zou Xuelu

IPC分类号： C03C3/15 ,  C03C3/155 ,  C03C3/068

CPC分类号： C03C3/253 ,  C03B7/12 ,  C03B11/08 ,  C03B40/04 ,  C03C3/068 ,  C03C3/15 ,  C03C3/155

摘要： A high-refractivity low-dispersion optical glass that gives press-molding preforms excellent in high-temperature shapability and suitable for precision press-molding, including an optical glass comprising B2O3, La2O3, Gd2O3 and ZnO as essential components, substantially containing none of lead and fluorine, having a refractive index (nd) of 1.72 to 1.83, an Abbe's number (νd) of 45 to 55 and a glass transition temperature (Tg) of 630° C. or lower and having a viscosity of at least 0.6 Pa·s at its liquidus temperature, and an optical glass comprising, by mol %, 45 to 65% of B2O3, 5 to 22% of La2O3, 1 to 20% of Gd2O3, provided that the total content of La2O3 and Gd2O3 is 14 to 30%, 5 to 30% of ZnO, 0 to 10% of SiO2, 0 to 6.5% of ZrO2 and 0 to 1% of Sb2O3, substantially containing none of lead and fluorine, and having a refractive index (nd) of 1.72 to 1.83 and an Abbe's number (νd) of 45 to 55.

摘要翻译： 一种高折射率低分散度光学玻璃，其具有优异的高温成型性和适合于精密加压成型的压模成型预成型体，包括以B 2 O 3，La 2 O 3，Gd 2 O 3和ZnO为主要成分的光学玻璃，其基本上不含有铅 和折射率（nd）为1.72〜1.83，阿贝数（nud）为45〜55，玻璃化转变温度（Tg）为630℃以下，粘度为0.6Pa以上的氟。 以及含有摩尔百分比为45〜65％的B2O3，5〜22％的La2O3，1〜20％的Gd2O3的光学玻璃，条件是La2O3和Gd2O3的总含量为14〜30 ％，5〜30％的ZnO，0〜10％的SiO 2，0〜6.5％的ZrO 2和0〜1％的Sb 2 O 3，基本上不含铅和氟，折射率（nd）为1.72〜1.83 阿贝数（nud）为45到55。