公开(公告)号：US20090121239A1

公开(公告)日：2009-05-14

申请号：US12268501

申请日：2008-11-11

申请人： Reo Asaki ,  Jiro Yamada

发明人： Reo Asaki ,  Jiro Yamada

IPC分类号： H01L27/15 ,  H01L33/00

CPC分类号： H01L51/5265 ,  H01L27/3211 ,  H01L27/3244

摘要： A display device includes light emitting elements corresponding to respective colors disposed on a substrate. Each of the light emitting elements corresponding to the respective colors has a cavity structure in which a light emission functioning layer including a light emitting layer is held between a reflecting electrode and a semitransmitting electrode. A cavity order of at least the light emitting element adapted to resonate a light, having the shortest wavelength, of the light emitting elements corresponding to the respective colors is 1, and a cavity order of each of other light emitting elements is 0. The light emission functioning layer except for the light emitting layer is common to the light emitting elements corresponding to the respective colors.

摘要翻译： 显示装置包括与设置在基板上的各种颜色相对应的发光元件。 对应于各种颜色的每个发光元件具有空腔结构，其中包括发光层的发光功能层保持在反射电极和半透射电极之间。 至少适合谐振具有最短波长的发光元件的发光元件对应于各种颜色的光的发光元件的空腔次序为1，并且每个其它发光元件的空腔次序为0.光 除发光层以外的发光功能层对应于各种颜色的发光元件是共同的。

公开(公告)号：US20080219005A1

公开(公告)日：2008-09-11

申请号：US12043270

申请日：2008-03-06

申请人： Toshihiro Fukuda ,  Jiro Yamada ,  Nobutoshi Asai

发明人： Toshihiro Fukuda ,  Jiro Yamada ,  Nobutoshi Asai

IPC分类号： F21V7/06 ,  H01J9/00

CPC分类号： H01L51/5271 ,  Y10S362/80

摘要： Disclosed herein is a light emitting device, which includes a light emitting element configured to emit a light, and a concave mirror portion configured to reflect the light emitted from the light emitting element, the concave mirror portion being erected on a circumference of an emission surface of the light emitting element. The concave mirror portion has a light reflecting surface obtained by rotating a part of a parabola. A central axis of the rotation is set in a position of passing through a side of the parabola with respect to a middle point of a line segment joining the part of the parabola and a focal point of the parabola.

摘要翻译： 这里公开了一种发光装置，其包括被配置为发射光的发光元件和被配置为反射从发光元件发射的光的凹面镜部分，凹面镜部分竖立在发射表面的圆周上 的发光元件。 凹面镜部分具有通过旋转抛物线的一部分而获得的光反射表面。 旋转的中心轴线设置在相对于连接抛物线的一部分的线段和抛物线的焦点的穿过抛物线的一侧的位置。

公开(公告)号：US20080067927A1

公开(公告)日：2008-03-20

申请号：US11899431

申请日：2007-09-06

申请人： Koji Hanawa ,  Jiro Yamada ,  Takashi Hirano

发明人： Koji Hanawa ,  Jiro Yamada ,  Takashi Hirano

IPC分类号： H01L51/54 ,  H01L51/56

CPC分类号： H01L51/5218 ,  C22C5/06 ,  C22C5/08 ,  H01L51/5012 ,  H01L51/5088 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/5231 ,  H01L51/5234 ,  H01L51/5262 ,  H01L51/5265 ,  H01L2251/301 ,  H01L2251/308 ,  H01L2251/5315

摘要： Provided are an organic electroluminescence device capable of enhancing reflectance of an anode, thereby resulting in improved light-emitting efficiency and a method of manufacturing the same. An anode (12), a thin film layer for hole injection (13), an insulating layer (14), an organic layer (15) including a luminescent layer (15C) and a cathode (16) including a semi-transparent electrode (16A) are laminated in order on a substrate (11). The anode (12) comprises silver which is a metal with high reflectance or an alloy including silver, and the thin film layer for hole injection (13) comprises chromium oxide or the like. Light generated in the luminescent layer (15C) is multiply reflected between the anode (12) and the semi-transparent electrode (16A) to be emitted from the cathode (16). As the reflectance of the anode (12) is enhanced, the light generated in the luminescent layer (15C) can be efficiently emitted. An alloy comprised in the anode (12) preferably includes silver, palladium and copper, and a silver content is preferably 50% by mass or over.

摘要翻译： 提供能够提高阳极反射率的有机电致发光器件，从而提高发光效率及其制造方法。 阳极（12），用于空穴注入的薄膜层（13），绝缘层（14），包括发光层（15C）的有机层（15）和包括半透明电极 （16A）依次层叠在基板（11）上。 阳极（12）包括银，其是具有高反射率的金属或包括银的合金，并且用于空穴注入的薄膜层（13）包括氧化铬等。 在发光层（15C）中产生的光在阳极（12）和半透明电极（16A）之间被反射，从阴极（16）发射。 随着阳极（12）的反射率增强，可以有效地发射在发光层（15C）中产生的光。 包含在阳极（12）中的合金优选包括银，钯和铜，并且银含量优选为50质量％以上。

公开(公告)号：US07282856B2

公开(公告)日：2007-10-16

申请号：US11441874

申请日：2006-05-26

申请人： Yuichi Iwase ,  Yasunori Kijima ,  Jiro Yamada

发明人： Yuichi Iwase ,  Yasunori Kijima ,  Jiro Yamada

IPC分类号： H01J33/04

CPC分类号： 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

摘要： 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.

摘要翻译： 提供了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）的基板上包含有机电致发光元件（10R），（10G），（10B）），从有机电致发光元件（10R）的侧面提取光 G）和（10 B）。 密封面板（20）在基板上包括用于密封的滤色器（21）（21）。 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）粘结在一起。 粘合剂层（30）至少热固化，仅由一种涂布液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）由例如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：US20070190887A1

公开(公告)日：2007-08-16

申请号：US11738681

申请日：2007-04-23

申请人： Chiyoko Sato ,  Jiro Yamada ,  Takashi Hirano ,  Seiichi Yokoyama

发明人： Chiyoko Sato ,  Jiro Yamada ,  Takashi Hirano ,  Seiichi Yokoyama

IPC分类号： H01J9/24 ,  H01J9/26

CPC分类号： H01L51/5228 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5218 ,  H01L51/5234 ,  H01L2251/5315 ,  Y10S428/917

摘要： Disclosed is a display apparatus, and method of making same, including a plurality of lower electrodes patterned on a substrate on the basis of each pixel, an auxiliary wiring composed of the same layer as the lower electrodes and arranged in the state of being insulated from the lower electrodes, an insulating film formed on the substrate and provided with pixel openings for exposing central portions of the lower electrodes and connection holes reaching the auxiliary wiring, organic layers so patterned as to cover bottom portions of the pixel openings and to have end portions partly overlapping on each other between the adjacent pixels, and an upper electrode so formed as to cover the organic layers and to be connected to the auxiliary wiring through the connection holes between the organic layers.

摘要翻译： 公开了一种显示装置及其制造方法，包括基于每个像素在基板上图案化的多个下电极，辅助布线由与下电极相同的层构成，并且以与下部电极绝缘的状态 下部电极，形成在基板上的绝缘膜，设置有用于暴露下部电极的中心部分和到达辅助布线的连接孔的像素开口，有机层被图案化以覆盖像素开口的底部，并且具有端部 在相邻像素之间彼此部分重叠，以及形成为覆盖有机层并且通过有机层之间的连接孔与辅助布线连接的上部电极。

公开(公告)号：US07224115B2

公开(公告)日：2007-05-29

申请号：US10730666

申请日：2003-12-08

申请人： Chiyoko Sato ,  Jiro Yamada ,  Takashi Hirano ,  Seiichi Yokoyama

发明人： Chiyoko Sato ,  Jiro Yamada ,  Takashi Hirano ,  Seiichi Yokoyama

IPC分类号： H01L51/00

CPC分类号： H01L51/5228 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5218 ,  H01L51/5234 ,  H01L2251/5315 ,  Y10S428/917

摘要： Disclosed is a display apparatus including a plurality of lower electrodes patterned on a substrate on the basis of each pixel, an auxiliary wiring composed of the same layer as the lower electrodes and arranged in the state of being insulated from the lower electrodes, an insulating film formed on the substrate and provided with pixel openings for exposing central portions of the lower electrodes and connection holes reaching the auxiliary wiring, organic layers so patterned as to cover bottom portions of the pixel openings and to have end portions partly overlapping on each other between the adjacent pixels, and an upper electrode so formed as to cover the organic layers and to be connected to the auxiliary wiring through the connection holes between the organic layers. Also disclosed is a method of manufacturing the display apparatus.

摘要翻译： 公开了一种显示装置，包括：基于每个像素在基板上图案化的多个下电极，由与下电极相同的层构成的辅助布线，并且以与下电极绝缘的状态布置;绝缘膜 形成在基板上并设置有用于暴露下部电极的中心部分和到达辅助布线的连接孔的像素开口，有机层被图案化以覆盖像素开口的底部，并且使端部在彼此之间部分重叠 相邻像素，以及形成为覆盖有机层并通过有机层之间的连接孔与辅助布线连接的上电极。 还公开了一种制造显示装置的方法。

公开(公告)号：US07218049B2

公开(公告)日：2007-05-15

申请号：US11379323

申请日：2006-04-19

申请人： Jiro Yamada ,  Tatsuya Sasaoka ,  Takashi Hirano

发明人： Jiro Yamada ,  Tatsuya Sasaoka ,  Takashi Hirano

IPC分类号： H05B33/02 ,  H01L51/52

CPC分类号： H01L51/5265 ,  H01L27/322 ,  H01L2251/5315 ,  H05B33/22 ,  Y10S428/917

摘要： In an organic EL device having a first electrode of a light reflective material, organic layer including an organic light emitting layer, semitransparent reflection layer, and second electrode of a transparent material that are stacked sequentially, and so configured that the organic layer functions as a cavity portion of a cavity structure, light that resonates in a certain spectral width (wavelength λ) is extracted by so configuring that optical path length L becomes minimum in a range satisfying (2L)/λ+Φ((2π)=m (m is an integer) where the phase shift produced in light generated in the organic light emitting layer when reflected by opposite ends of the cavity portion is Φ radians, L is optical path length of the cavity portion, and λ is the peak wavelength of the spectrum of part of light to be extracted.

摘要翻译： 在具有光反射材料的第一电极的有机EL器件中，有机层包括依次堆叠的有机发光层，半透明反射层和透明材料的第二电极，并且被配置为有机层用作 通过使得光程长度L在满足（2L）/λ+ Phi（（2pi）= m（m））的范围内变为最小的方式来提取腔结构的空腔部分，以一定的光谱宽度（波长λ）谐振的光 是整数），其中在由空腔部分的相对端反射时在有机发光层中产生的光产生的相移是Phi弧度，L是空腔部分的光程长度，λ是光谱的峰值波长 部分光被提取。

公开(公告)号：US07126269B2

公开(公告)日：2006-10-24

申请号：US10433599

申请日：2002-09-18

申请人： Jiro Yamada

发明人： Jiro Yamada

IPC分类号： H01J1/62

CPC分类号： H01L51/5265 ,  H01L51/5234 ,  H01L2251/5315 ,  H01L2251/5323

摘要： A self-light-emitting type organic electroluminescence device which makes it possible to restrain to the utmost the absorption of light in an electrode layer, to efficiently take out the light and thereby to obtain sufficient luminance efficiency and the like, in the case of emitting the light through the electrode layer. In an organic electroluminescence device comprising a light-emitting layer (3) comprised of an organic material based the light-emitting layer (3) being sandwiched between a first electrode (2) and a second electrode (4), and light emitted from the light-emitting layer (3) being taken out to at least one of the side of the first electrode (2) and the side of the second electrode (4), the light absorbance of the electrode or electrodes on the side of taking out the light, of the first electrode (2) and the second electrode (4), is not more than 10%.

摘要翻译： 一种自发光型有机电致发光器件，其能够最大限度地抑制电极层中的光的吸收，从而在发光的情况下有效地取出光，从而获得足够的亮度效率等 光通过电极层。 在包含基于夹在第一电极（2）和第二电极（4）之间的发光层（3）的有机材料的发光层（3）的有机电致发光元件中， 发光层（3）被取出到第一电极（2）的侧面和第二电极（4）的一侧中的至少一个，电极或电极在取出 第一电极（2）和第二电极（4）的光不大于10％。

公开(公告)号：US20060214579A1

公开(公告)日：2006-09-28

申请号：US11441874

申请日：2006-05-26

申请人： Yuichi Iwase ,  Yasunori Kijima ,  Jiro Yamada

发明人： Yuichi Iwase ,  Yasunori Kijima ,  Jiro Yamada

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： 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

摘要： 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.

摘要翻译： 提供了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）的基板上包含有机电致发光元件（10R），（10G），（10B）），从有机电致发光元件（10R）的侧面提取光 G）和（10 B）。 密封面板（20）在基板上包括用于密封的滤色器（21）（21）。 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）粘结在一起。 粘合剂层（30）至少热固化，仅由一种涂布液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）由例如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：US06991506B2

公开(公告)日：2006-01-31

申请号：US10328630

申请日：2002-12-23

申请人： Jiro Yamada ,  Tatsuya Sasaoka ,  Mitsunobu Sekiya ,  Naoki Sano ,  Yasuhiro Chiba ,  Takashi Hirano ,  Yuichi Iwase

发明人： Jiro Yamada ,  Tatsuya Sasaoka ,  Mitsunobu Sekiya ,  Naoki Sano ,  Yasuhiro Chiba ,  Takashi Hirano ,  Yuichi Iwase

IPC分类号： H01J9/00

CPC分类号： H01L27/1214 ,  H01L27/3246 ,  H01L51/0011 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/5228 ,  H01L2251/5315

摘要： An active-matrix-type display apparatus ensuring sufficient luminous intensity of display devices within a display plane and allowing improved display properties is provided. Such display apparatus having of a plurality of pixels comprises a lower electrode formed on a substrate; organic layers formed on the lower electrode; and an upper common electrode formed on the organic layers; in which a plurality of the pixels are partitioned by a rib larger in the thickness than the organic layers and having at least a conductive material layer; and the conductive material layer is electrically connected to the upper common electrode.