公开(公告)号：US20070228943A1

公开(公告)日：2007-10-04

申请号：US11692435

申请日：2007-03-28

申请人： Jiro Yamada ,  Tatsuya Sasaoka ,  Takashi Hirano

发明人： Jiro Yamada ,  Tatsuya Sasaoka ,  Takashi Hirano

IPC分类号： H01J1/63

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：US07250634B2

公开(公告)日：2007-07-31

申请号：US10805133

申请日：2004-03-19

申请人： Seiichi Yokoyama ,  Koji Hanawa ,  Takanori Shibasaki ,  Takashi Hirano

发明人： Seiichi Yokoyama ,  Koji Hanawa ,  Takanori Shibasaki ,  Takashi Hirano

IPC分类号： H01L27/15 ,  H01L29/16 ,  H01L31/12 ,  H01L33/00

CPC分类号： H01L51/5218 ,  H01L27/3211 ,  H01L27/3244 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/5265 ,  H01L51/5271 ,  H01L2251/5315

摘要： Light-emitting devices capable of preventing separation or alteration of a first electrode to obtain high performance, methods of manufacturing the light-emitting device, and display units are provided. A first electrode as an anode, an insulating film, an organic layer including a light-emitting layer, and a second electrode as a cathode are laminated in this order on a substrate with a planarizing layer as a base layer in between. The first electrode has a structure in which an adhesive layer, a reflective layer and a barrier layer is laminated in this order from the substrate. Alteration of the reflective layer can be prevented by the barrier layer, and the reflective layer can be prevented from being separated from the planarizing layer by the adhesive layer. The first electrode is formed through forming the adhesive layer, the reflective layer and the barrier layer on the planarizing layer, and then patterning them in order from the barrier layer.

摘要翻译： 提供能够防止第一电极的分离或改变以获得高性能的发光器件，制造发光器件的方法和显示单元。 作为阳极的第一电极，绝缘膜，包括发光层的有机层和作为阴极的第二电极依次层叠在基板上，其中以平坦化层为基底。 第一电极具有从基板依次层叠粘合剂层，反射层和阻挡层的结构。 可以通过阻挡层防止反射层的变化，并且可以防止反射层通过粘合剂层与平坦化层分离。 第一电极通过在平坦化层上形成粘合剂层，反射层和阻挡层，然后依次从阻挡层图案化而形成。

公开(公告)号：US07169003B2

公开(公告)日：2007-01-30

申请号：US11318371

申请日：2005-12-23

申请人： Yuichi Iwase ,  Mitsuru Asano ,  Takashi Hirano

发明人： Yuichi Iwase ,  Mitsuru Asano ,  Takashi Hirano

IPC分类号： H01J9/00

CPC分类号： H01L51/5253 ,  H01L27/3244 ,  H01L51/5246

摘要： A display unit and method of manufacturing same is provided. The display unit includes a drive panel and a sealing panel that face each other with a middle layer in between. The display panel includes a number of light-emitting devices on a drive substrate with a drive device layer and a coating layer that is provided over the drive device layer in between. The middle layer is disposed between the drive panel and the sealing panel so as to be laid over the light-emitting devices.

摘要翻译： 提供了一种显示单元及其制造方法。 显示单元包括驱动面板和密封面板，所述驱动面板和密封面板之间具有中间层。 显示面板包括驱动基板上的多个发光装置，驱动装置层和设置在驱动装置层之间的涂层。 中间层设置在驱动面板和密封面板之间，以便放置在发光装置上。

公开(公告)号：US07102282B1

公开(公告)日：2006-09-05

申请号：US09889532

申请日：2000-11-22

申请人： Jiro Yamada ,  Tatsuya Sasaoka ,  Takashi Hirano

发明人： Jiro Yamada ,  Tatsuya Sasaoka ,  Takashi Hirano

IPC分类号： H05B33/02

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 通过使得在满足（2L）/λ+ Phi（2Pi）= m的范围内的光程长度L变为最小的情况下，提取以一定的光谱宽度（波长λ）共振的光，m 一个整数），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：US20060175966A1

公开(公告)日：2006-08-10

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： H01L51/52 ,  H05B33/02

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：US20060145159A1

公开(公告)日：2006-07-06

申请号：US10805133

申请日：2004-03-19

申请人： Seiichi Yokoyama ,  Koji Hanawa ,  Takanori Shibasaki ,  Takashi Hirano

发明人： Seiichi Yokoyama ,  Koji Hanawa ,  Takanori Shibasaki ,  Takashi Hirano

IPC分类号： H01L31/12 ,  H01L21/00

CPC分类号： H01L51/5218 ,  H01L27/3211 ,  H01L27/3244 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/5265 ,  H01L51/5271 ,  H01L2251/5315

摘要： Light-emitting devices capable of preventing separation or alteration of a first electrode to obtain high performance, methods of manufacturing the light-emitting device, and display units are provided. A first electrode as an anode, an insulating film, an organic layer including a light-emitting layer, and a second electrode as a cathode are laminated in this order on a substrate with a planarizing layer as a base layer in between. The first electrode has a structure in which an adhesive layer, a reflective layer and a barrier layer is laminated in this order from the substrate. Alteration of the reflective layer can be prevented by the barrier layer, and the reflective layer can be prevented from being separated from the planarizing layer by the adhesive layer. The first electrode is formed through forming the adhesive layer, the reflective layer and the barrier layer on the planarizing layer, and then patterning them in order from the barrier layer.

公开(公告)号：US20050266334A1

公开(公告)日：2005-12-01

申请号：US11175813

申请日：2005-07-06

申请人： Toshio Banba ,  Takuji Ikeda ,  Tatsuya Yano ,  Takashi Hirano

发明人： Toshio Banba ,  Takuji Ikeda ,  Tatsuya Yano ,  Takashi Hirano

IPC分类号： G03F7/004 ,  G03F7/022 ,  G03F7/023 ,  G03F7/075 ,  G03C5/18

CPC分类号： G03F7/0757 ,  G03F7/0048 ,  G03F7/0226 ,  G03F7/0233

摘要： A positive-working photosensitive resin composition containing an alkali soluble resin (A), a diazoquinone compound (B) and a compound (C) which contains a —CH20H group but not a phenolic hydroxyl group, a method for producing a pattern-formed resin film using the composition, a semiconductor device and a display device using the composition, and a method for producing the semiconductor device and the display device. Also, disclosed is a positive-working photosensitive resin composition containing an alkali soluble resin (A), a diazoquinone compound (B) and a mixture solvent of two or more kinds (D), wherein the mixture solvent (D) contains γ-butyrolactone and propylene glycol monoalkyl ether and the total amount of γ-butyrolactone and propylene glycol monoalkyl ether is about 70 wt % or more of the total amount of solvent, a method for producing a pattern-formed resin film using the composition, a semiconductor device and a display device using the composition, and a method for producing the semiconductor device and the display device.

摘要翻译： 含有碱溶性树脂（A），重氮醌化合物（B）和含有-CH 2 OH基但不含酚羟基的化合物（C）的正性感光性树脂组合物， 使用该组合物制造图案形成树脂膜的方法，使用该组合物的半导体装置和显示装置，以及制造半导体装置和显示装置的方法。 另外，公开了含有碱溶性树脂（A），重氮醌化合物（B）和两种以上（D）的混合溶剂的正性感光性树脂组合物，其中，混合溶剂（D）含有γ-丁内酯 和丙二醇单烷基醚，γ-丁内酯和丙二醇单烷基醚的总量为溶剂总量的约70重量％以上，使用该组合物制造图案形成树脂膜的方法，半导体装置和 使用该组合物的显示装置，以及半导体装置和显示装置的制造方法。

公开(公告)号：US20050031994A1

公开(公告)日：2005-02-10

申请号：US10912841

申请日：2004-08-06

申请人： Toshio Banba ,  Takashi Hirano

发明人： Toshio Banba ,  Takashi Hirano

IPC分类号： G03F7/022 ,  C08G69/42 ,  C08G77/455 ,  C08L77/00 ,  G03F7/023 ,  G03F7/039 ,  G03F7/075 ,  G03C1/73

CPC分类号： C08G69/42 ,  C08G77/455 ,  G03F7/0233 ,  G03F7/0757

摘要： The invention provides a polyamide resin having a structure represented by the formula (1), wherein about 0.1 mol % to about 30 mol % of the total amount of Y in the formula (1) has a structure represented by the formula (2), further a positive-working photosensitive resin composition comprising a diazoquinone compound, a method for producing a pattern-formed resin film using the composition, a semiconductor device and a display device using the composition, and a method for producing the semiconductor device and the display device: wherein, X is an organic group of 2 to 4 valences; Y is an organic group of 2 to 6 valences; R1 is a hydroxyl group or —O—R3 wherein m is an integer of 0 to 2; R2 is a hydroxyl group, a carboxyl group, —O—R3 or —COO—R3 wherein n is an integer of 0 to 4; R3 is an organic group having 1 to 15 carbon atoms; wherein, each of R4 and R5 is a divalent organic group; each of R6 and R7 is a monovalent organic group; n is an integer of 0 to 20.

摘要翻译： 本发明提供具有式（1）所示结构的聚酰胺树脂，其中式（1）中Y的总量的约0.1mol％至约30mol％具有由式（2）表示的结构， 另外，还可以使用含有重氮醌化合物的正性感光性树脂组合物，使用该组合物的图案形成树脂膜的制造方法，使用该组合物的半导体装置和显示装置，以及半导体装置及显示装置的制造方法 其中，X为2〜4价的有机基团; Y为2〜6价有机基团; R1是羟基或-O-R3，其中m是0-2的整数; R2是羟基，羧基，-O-R3或-COO-R3，其中n是0-4的整数; R3是碳原子数1〜15的有机基团。 其中，R 4和R 5各自为二价有机基团; R6和R7各自为一价有机基团; n为0〜20的整数。

公开(公告)号：US06613699B2

公开(公告)日：2003-09-02

申请号：US10035325

申请日：2002-01-04

申请人： Toshio Banba ,  Takashi Hirano ,  Masahide Shinohara

发明人： Toshio Banba ,  Takashi Hirano ,  Masahide Shinohara

IPC分类号： H01L2131

CPC分类号： H01L21/31144 ,  H01L21/31058 ,  H01L21/31116 ,  H01L21/76802

摘要： A process for producing a semiconductor device which comprises forming a layer of an organic polymer resin on a surface of a semiconductor element, treating the formed layer by pattern working and curing, etching the element using the patterned and cured layer as a mask, exposing an electric conductive layer at open portions, treating the element with oxygen plasma at a temperature of 100° C. or higher and cleaning the electric conductive layer at the open portions. When the electric conductive layer at open portions is cleaned by the oxygen plasma treatment, formation of cracks on the organic protective layer is suppressed and adhesion between the organic protective layer and a sealing resin is improved.

摘要翻译： 一种半导体器件的制造方法，其包括在半导体元件的表面形成有机聚合物树脂层，通过图案加工和固化处理所形成的层，使用图案化和固化层作为掩模蚀刻元件， 在开放部分的导电层，在100℃或更高的温度下用氧等离子体处理元件，并且在开口部分清洁导电层。当通过氧等离子体处理清洁开口部分的导电层时， 抑制有机保护层上的裂纹的形成，有机保护层和密封树脂之间的粘合性提高。

公开(公告)号：US06607865B2

公开(公告)日：2003-08-19

申请号：US10059169

申请日：2002-01-31

申请人： Hiroaki Makabe ,  Toshio Banba ,  Takashi Hirano

发明人： Hiroaki Makabe ,  Toshio Banba ,  Takashi Hirano

IPC分类号： G03F7023

CPC分类号： G03F7/022 ,  G03F7/0226 ,  G03F7/0233

摘要： The present invention provides a positive photosensitive resin composition which can form a pattern of high resolution and high residual film ratio and has high sensitivity. That is, the present invention provides a positive photosensitive resin composition comprising 100 parts by weight of a polyamide resin and 1 to 50 parts by weight of a photosensitizer represented by, for example, the following formula (Q-1):