公开(公告)号：EP2163550A4

公开(公告)日：2010-11-10

申请号：EP08752968

申请日：2008-05-20

Applicant: IDEMITSU KOSAN CO ,  SONY CORP

Inventor： KAWAMURA MASAHIRO ,  OBIKAWA TAKASHI ,  MATSUNAMI SHIGEYUKI ,  TAKADA ICHINORI ,  KIJIMA YASUNORI

IPC: C07D307/91 ,  C07D307/79 ,  C07D333/76 ,  C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0074 ,  C07D307/79 ,  C07D307/91 ,  C07D333/76 ,  C09B1/00 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/5012 ,  H05B33/14

公开(公告)号：EP1718120A4

公开(公告)日：2011-05-18

申请号：EP05710680

申请日：2005-02-18

Applicant: SONY CORP

Inventor： KIJIMA YASUNORI ,  SHIBANUMA TETSUO ,  MATSUNAMI SHIGEYUKI ,  TOMO YOICHI

IPC: H05B33/12 ,  C09K11/06 ,  G09F9/30 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/14 ,  H05B33/22

CPC classification number: H01L51/5278 ,  H01L27/322 ,  H01L51/5234 ,  H01L2251/5315

Abstract: In a stacked display device with light-emitting units composed of organic layers and stacked together, the use of a stable material in at least a portion of a charge generation layer makes it possible to achieve improvements in environmental stability and also to attain an improvement in the efficiency of injection of charges from the charge generation layer into the light-emitting units. The display device can be readily fabricated. In a display device (11) provided with a plurality of light-emitting units (14-1)(14-2), each of which includes at least an organic light-emitting layer (14c), stacked together between a cathode (16) and an anode (13), and also with a charge generation layer (15) held between the respective light-emitting units (14-1)(14-2), at least a portion of the charge generation layer (15) is composed of an oxide or fluoride which contains at least one of alkali metals and alkaline earth metals.

公开(公告)号：EP2031670A4

公开(公告)日：2011-05-04

申请号：EP07767148

申请日：2007-06-19

Applicant: IDEMITSU KOSAN CO ,  SONY CORP

Inventor： KAWAMURA MASAHIRO ,  KAMBE EMIKO ,  NAKAMURA AKIFUMI ,  KIJIMA YASUNORI ,  YOSHINAGA TADAHIKO ,  MATSUNAMI SHIGEYUKI

IPC: H01L51/54 ,  C09K11/06

CPC classification number: H01L51/0061 ,  C07D209/86 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0051 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/308

Abstract: An organic electroluminescent device including: an anode, a cathode, an emitting layer formed of an organic compound and interposed between the cathode and the anode, and two or more layers provided in a hole-injecting/hole-transporting region between the anode and the emitting layer; of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is in contact with the emitting layer containing a compound represented by the formula (1); and of the layers which are provided in the hole-injecting/hole-transporting region, a layer which is interposed between the anode and the layer which is in contact with the emitting layer containing an amine derivative represented by the formula (2).

公开(公告)号：EP1361556A4

公开(公告)日：2009-08-05

申请号：EP02716357

申请日：2002-01-24

Applicant: SONY CORP

Inventor： IWASE YUICHI ,  KIJIMA YASUNORI ,  SAKAYORI TOSHIMASA ,  HORIE KENICHI ,  SUGIO TAKASHI ,  MIURA TAKEHITO

IPC: G09F9/00 ,  H01L51/50 ,  H01L51/52 ,  H05B33/04 ,  G09F9/30 ,  B65H37/02 ,  G02F1/1339 ,  H05B33/14

CPC classification number: B32B37/003 ,  B32B37/1292 ,  B32B38/1858 ,  B32B38/1866 ,  B32B2037/243 ,  B32B2457/20 ,  H01L51/5246 ,  H01L2251/5315 ,  H05B33/04

Abstract: A display device capable of suppressing the mixing of air bubbles into a sealed part, comprising an element member (L) having a sticking surface with a display area (1a) and a sealing member (U) having a sticking surface and stuck between the sticking surface and the sticking surface of the element member (L) through a resin layer (m), wherein the resin materials (M) coated on the sticking surface of at least either of the element member (L) and the sealing member (U) distributedly at several positions are formed integrally with each other by pressing the element member (L) and the sealing member (U) against each other through the resin material (M) so as to form the resin layer (m).

Abstract translation: 本发明提供一种能够抑制气泡混入密封部的显示装置，该显示装置包括具有带显示区域（1a）的粘贴表面的元件构件（L）和具有粘贴表面并粘在粘贴表面之间的密封构件（U） （L）和密封部件（U）中的至少任一个的粘合表面上涂覆的树脂材料（M）通过树脂层（m）与元件部件（L）的表面和粘合表面粘合， 通过树脂材料（M）将元件构件（L）和密封构件（U）彼此挤压以形成树脂层（m），分散地在多个位置处彼此一体形成。

公开(公告)号：EP1441571A4

公开(公告)日：2005-01-26

申请号：EP02724771

申请日：2002-05-13

Applicant: SONY CORP

Inventor： IWASE YUICHI ,  KIJIMA YASUNORI ,  YAMADA JIRO

IPC: H05B33/04 ,  H01L27/32 ,  H01L51/00 ,  H01L51/40 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H05B33/00 ,  H05B33/02 ,  H05B33/10 ,  H05B33/24 ,  G09F9/30 ,  H05B33/12 ,  H05B33/14

CPC classification number: H01L51/5237 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3241 ,  H01L27/3251 ,  H01L33/08 ,  H01L51/0024 ,  H01L51/50 ,  H01L51/5012 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/5246 ,  H01L51/5262 ,  H01L51/5265 ,  H01L51/5281 ,  H01L51/5284 ,  H01L51/56 ,  H01L2251/5315

Abstract: Provided is a display apparatus which can easily bond a drive panel (10) and a sealing panel (20) together. The drive panel (10) includes organic electroluminescence devices (10R), (10G) and (10B) on a substrate for drive (11) and extracts light from the side of the organic electroluminescence devices (10R), (10G) and (10B). The sealing panel (20) includes a color filter (22) on a substrate for sealing (21). The drive panel (10) and the sealing panel (20) are disposed to face each other, and the whole facing surfaces of the drive panel (10) and the sealing panel (20) are bonded together with an adhesive layer (30). The adhesive layer (30) is cured with at least heat, and is made of only one coating liquid or a combination of two or more coating liquids for curing. A temporary fixing portion (30A) is formed in an edge portion of the adhesive layer (30). The temporary fixing portion (30A) is made of, for example, an ultraviolet cure resin, and is formed so as to straddle between the sealing panel (20) and the drive panel to align their relative positions.

Abstract translation: 提供一种能够容易地将驱动面板（10）和密封面板（20）结合在一起的显示装置。 驱动面板（10）在驱动用基板（11）上包含有机电致发光元件（10R），（10G），（10B），从有机电致发光元件（10R），（10G）和（10B ）。 密封面板（20）在用于密封的基板（21）上包括滤色器（22）。 驱动面板（10）和密封面板（20）相对配置，驱动面板（10）和密封面板（20）的整个面对面用粘合剂层（30）粘接在一起。 粘合剂层（30）至少热固化，仅由一种涂布液体或两种或更多种用于固化的涂布液的组合制成。 临时固定部分（30A）形成在粘合剂层（30）的边缘部分中。 临时固定部（30A）例如由紫外线固化树脂制成，并且形成为跨越密封面板（20）与驱动面板之间的位置。

公开(公告)号：JP2010244868A

公开(公告)日：2010-10-28

申请号：JP2009092853

申请日：2009-04-07

Applicant: Sony Corp ,  ソニー株式会社

Inventor： IMAI TOSHIAKI ,  KIJIMA YASUNORI ,  KANBE EMIKO ,  YOSHINAGA SADAHIKO

IPC: H05B33/26 ,  C07D235/18 ,  C07D487/14 ,  C09K11/06 ,  H01L51/50 ,  H05B33/12 ,  H05B33/28

CPC classification number: H01L51/5215 ,  H01L27/3248 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5231

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of enhancing a light emitting efficiency, by providing an organic material film capable of fully compensating the conductivity of an electrode thinned, while securing productivity. SOLUTION: An organic light-emitting functional layer 7, including an organic light emitting layer 7b, is sandwiched between a positive electrode 5 and a negative electrode 9 constituting an inorganic conductive material, and an organic electrode film 11 is provided, in contact with an outer side of the negative electrode 9. The organic electrode film 11 is layered with a layer 11a, including a polycyclic aromatic hydrocarbon compound, and a layer 11b comprising a benzoimidazole derivative. The polycyclic aromatic hydrocarbon compound is a compound having a skeleton with a 3 to 7 membered ring. The benzoimidazole derivative is a compound having a substituent in the benzene ring. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 解决问题：提供一种能够提高发光效率的有机电致发光元件，通过提供能够完全补偿薄膜电极的导电性的有机材料膜，同时确保生产率。 解决方案：包括有机发光层7b的有机发光功能层7夹在构成无机导电材料的正极5和负极9之间，并且在有机发光功能层7中设置有机电极膜11 与负极9的外侧接触。有机电极膜11层叠有包含多环芳族烃化合物的层11a和包含苯并咪唑衍生物的层11b。 多环芳族烃化合物是具有3〜7元环的骨架的化合物。 苯并咪唑衍生物是苯环中具有取代基的化合物。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010192366A

公开(公告)日：2010-09-02

申请号：JP2009037575

申请日：2009-02-20

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUNAMI SHIGEYUKI ,  YOSHINAGA SADAHIKO ,  KIJIMA YASUNORI

IPC: H05B33/12 ,  H05B33/10

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element which has long life and high brightness. SOLUTION: This organic electroluminescence element comprises a color conversion layer for wavelength conversion of light emitted from a light source with a specific wavelength to light with a longer wavelength than it on the organic electroluminescence element substrate in which an organic layer is held between a pair of electrodes, wherein, on the organic layer, a plurality of light-emitting units including at least a light-emitting layer are layered and intermediate layers having a charge production ability are held between the respective light-emitting units, and the color conversion layer contains a host material and an ortho-metalation complex with phosphorescence luminosity which is green luminosity or red luminosity. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种寿命长，亮度高的有机电致发光元件。 解决方案：该有机电致发光元件包括用于将具有特定波长的光源发射的光的波长转换成具有比有机电致发光元件基板上长的波长的光的颜色转换层，其中有机层保持在 一对电极，其中在有机层上层叠多个至少包含发光层的发光单元，并且在各个发光单元之间保持具有电荷产生能力的中间层，并且颜色 转换层包含主体材料和具有绿光亮度或红色亮度的磷光发光度的正金属络合物。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010135177A

公开(公告)日：2010-06-17

申请号：JP2008309932

申请日：2008-12-04

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUNAMI SHIGEYUKI ,  YOSHINAGA SADAHIKO ,  KIJIMA YASUNORI

IPC: H05B33/12 ,  G02B5/20 ,  H01L51/50 ,  H05B33/10

Abstract: PROBLEM TO BE SOLVED: To provide a color-conversion film capable of manufacturing in a dry process and highly effective color conversion with a long service life, and to provide a color-conversion substrate, a color-conversion filter substrate, and an organic electro-luminescent device using the color-conversion film. SOLUTION: The color-conversion film performs wavelength conversion of light generated from a light source having a specific wavelength to light having a longer wavelength. The film comprises a host material with a mother skeleton having a condensed multi-ring aromatic hydro-carbon compound of 3 to 7 rings, and a luminescent guest material containing a green-luminescent or a red-luminescent fluorescent laminant. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够以干法制造的颜色转换膜和具有长使用寿命的高效颜色转换，并且提供一种颜色转换基板，颜色转换滤光片基板和 使用该颜色转换膜的有机电致发光器件。 解决方案：颜色转换膜执行从具有特定波长的光源产生的光的波长转换为具有较长波长的光。 该膜包括具有母体骨架的主体材料，其具有3至7个环的缩合多环芳香族氢碳化合物和含有绿色发光或红色发光荧光层压剂的发光客体材料。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009076817A

公开(公告)日：2009-04-09

申请号：JP2007246709

申请日：2007-09-25

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKAMURA AKIFUMI ,  YOSHINAGA SADAHIKO ,  MATSUNAMI SHIGEYUKI ,  KIJIMA YASUNORI

IPC: H01L51/50 ,  C09K11/06 ,  H05B33/24

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of improving light emission efficiency and excellent in life characteristics thereby.
SOLUTION: A blue electroluminescent element is configured to pinch an organic layer where at least an hole transporting layer and a light-emitting layer are laminated in this order from an anode between the anode and a cathode, wherein the light-emitting layer contains a host material and a blue light emitting dye, and the hole transporting layer is provided adjacent to the light-emitting layer and contains a compound represented by formula (1) or formula (2) and the blue light emitting dye.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决的问题：提供能够提高发光效率和优异的寿命特性的有机电致发光元件。 解决方案：蓝色电致发光元件构造成夹持有机层，其中至少空穴传输层和发光层从阳极和阴极之间的阳极依次层叠，其中发光层 含有主体材料和蓝色发光染料，并且空穴传输层设置在发光层附近，并含有由式（1）或式（2）表示的化合物和蓝色发光染料。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009027093A

公开(公告)日：2009-02-05

申请号：JP2007190984

申请日：2007-07-23

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUNAMI SHIGEYUKI ,  KIJIMA YASUNORI

IPC: H01L51/50 ,  C07D333/20 ,  C09K11/06

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element which can be driven at low voltage and is superior in thermal resistance. SOLUTION: The organic electroluminescence element pinches at least one layer including a light emitting layer. In this case, the organic layer has a thienyl group which is provided to a frame of N, N'-diphenyl-N, N'-di(m-tolyl)benzidine, as presented by general formula (2) for example. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供可以在低电压下驱动并且耐热性优异的有机电致发光元件。 解决方案：有机电致发光元件夹持包括发光层的至少一层。 在这种情况下，有机层具有提供给N，N'-二苯基-N，N'-二（间甲苯基）联苯胺的框架的噻吩基，如通式（2）所示。 版权所有（C）2009，JPO＆INPIT