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公开(公告)号：US07365487B2
公开(公告)日：2008-04-29
申请号：US10992851
申请日：2004-11-22
IPC分类号： H05B33/00
CPC分类号： H01L27/322 , H01L27/3246 , H01L27/3276 , H01L51/5212 , H01L51/5228 , H01L51/525 , H01L51/5253 , H01L51/5259 , H01L2251/5315 , H01L2251/5353
摘要： The organic electroluminescence display apparatus of the present invention comprises a first and second substrates, the former being coated with banks for separating pixels, a lower electrode, organic light-emitting layer and upper electrode of a transparent material in this order, and the latter being coated with a color filter and electroconductive shadow pattern, wherein the organic light-emitting layer surrounded by the banks for separating pixels faces the color filter, and the first and second substrates face each other in such a way that the upper electrode over the banks for separating pixels is electrically connected to the electroconductive shadow pattern.This structure connects at least one of the upper electrode and electroconductive shadow pattern to a power supply point, to control ununiform emitted light brightness which may result from voltage drop at the upper transparent electrode.Moreover, the organic light-emitting layer can be formed without a vapor deposition mask having a precise aperture pattern, to efficiently produce the organic EL display apparatus.
摘要翻译： 本发明的有机电致发光显示装置包括第一和第二基板，前者被涂覆有用于分离像素的堤，下电极，有机发光层和透明材料的上电极，后者是 涂覆有滤色器和导电阴影图案，其中由用于分离像素的堤包围的有机发光层面向滤色器，并且第一和第二基板彼此面对，使得银行上方的电极用于 分离像素电连接到导电阴影图案。 该结构将上电极和导电阴影图案中的至少一个连接到电源点，以控制可能由上透明电极的电压降引起的不均匀发射光亮度。 此外，有机发光层可以形成为没有具有精确孔径图案的气相沉积掩模，以有效地产生有机EL显示装置。
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公开(公告)号：US20050212413A1
公开(公告)日：2005-09-29
申请号：US10992851
申请日：2004-11-22
IPC分类号： H05B33/26 , H01J1/62 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/04 , H05B33/06 , H05B33/12 , H05B33/14 , H05B33/22
CPC分类号： H01L27/322 , H01L27/3246 , H01L27/3276 , H01L51/5212 , H01L51/5228 , H01L51/525 , H01L51/5253 , H01L51/5259 , H01L2251/5315 , H01L2251/5353
摘要： The organic electroluminescence display apparatus of the present invention comprises a first and second substrates, the former being coated with banks for separating pixels, a lower electrode, organic light-emitting layer and upper electrode of a transparent material in this order, and the latter being coated with a color filter and electroconductive shadow pattern, wherein the organic light-emitting layer surrounded by the banks for separating pixels faces the color filter, and the first and second substrates face each other in such a way that the upper electrode over the banks for separating pixels is electrically connected to the electroconductive shadow pattern. This structure connects at least one of the upper electrode and electroconductive shadow pattern to a power supply point, to control ununiform emitted light brightness which may result from voltage drop at the upper transparent electrode. Moreover, the organic light-emitting layer can be formed without a vapor deposition mask having a precise aperture pattern, to efficiently produce the organic EL display apparatus.
摘要翻译： 本发明的有机电致发光显示装置包括第一和第二基板，前者被涂覆有用于分离像素的堤，下电极，有机发光层和透明材料的上电极，后者是 涂覆有滤色器和导电阴影图案，其中由用于分离像素的堤围绕的有机发光层面向滤色器，并且第一和第二基板彼此面对，使得银行上的上电极用于 分离像素电连接到导电阴影图案。 该结构将上电极和导电阴影图案中的至少一个连接到电源点，以控制可能由上透明电极的电压降引起的不均匀发射光亮度。 此外，有机发光层可以形成为没有具有精确孔径图案的气相沉积掩模，以有效地产生有机EL显示装置。
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3.发明授权公开(公告)号：US08063553B2
公开(公告)日：2011-11-22
申请号：US12041724
申请日：2008-03-04
CPC分类号： H01L51/5228
摘要： To reduce brightness variation by wiring resistance of an upper part transparent electrode in an organic luminescence element, a stripe-shape first auxiliary wiring 11 extending in a direction parallel to a signal line is formed on the upper part transparent electrode, by a precise mask vapor deposition method. Then, a stripe-shape second auxiliary wiring 12 extending in a direction parallel to a scanning line is formed by a precise mask vapor deposition method.
摘要翻译： 为了通过有机发光元件中的上部透明电极的布线电阻来降低亮度变化，通过精确的掩模蒸气在上部透明电极上形成沿与信号线平行的方向延伸的条状的第一辅助布线11 沉积法。 然后，通过精确的掩模气相沉积法形成沿平行于扫描线的方向延伸的条状的第二辅助布线12。
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公开(公告)号：US07942715B2
公开(公告)日：2011-05-17
申请号：US12216555
申请日：2008-07-08
申请人： Shingo Ishihara , Eiji Matsuzaki
发明人： Shingo Ishihara , Eiji Matsuzaki
IPC分类号： H01J9/24
CPC分类号： H01L51/5212 , H01L27/3276 , H01L2251/5315
摘要： The present invention provides an organic light emitting device in which an upper transparent electrode 10 of an organic light emitting device 2 is connected electrically at a contact hole portion 122 to a current supply line 121 disposed in the same layer as that of and extending in parallel with a gate line 106. That is, a hole transport layer 5 and an electron transport layer 9 of the organic light emitting device 2 are formed over the entire display region, and then a contact hole portion 122 is removed to electrically connect the current supply line 121 and the upper transparent electrode 10, thereby decreasing unevenness of luminance due to wiring resistance of the upper transparent electrode.
摘要翻译： 本发明提供了一种有机发光装置，其中有机发光装置2的上透明电极10在接触孔部分122处电连接到与平行设置在同一层中的电流供给管线121 也就是说，在整个显示区域上形成有机发光器件2的空穴传输层5和电子传输层9，然后去除接触孔部分122以电连接电流源 线121和上部透明电极10，从而减小由于上部透明电极的布线电阻引起的亮度不均匀性。
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公开(公告)号：US20090015151A1
公开(公告)日：2009-01-15
申请号：US12216555
申请日：2008-07-08
申请人： Shingo Ishihara , Eiji Matsuzaki
发明人： Shingo Ishihara , Eiji Matsuzaki
CPC分类号： H01L51/5212 , H01L27/3276 , H01L2251/5315
摘要： The present invention provides an organic light emitting device in which an upper transparent electrode 10 of an organic light emitting device 2 is connected electrically at a contact hole portion 122 to a current supply line 121 disposed in the same layer as that of and extending in parallel with a gate line 106. That is, a hole transport layer 5 and an electron transport layer 9 of the organic light emitting device 2 are formed over the entire display region, and then a contact hole portion 122 is removed to electrically connect the current supply line 121 and the upper transparent electrode 10, thereby decreasing unevenness of luminance due to wiring resistance of the upper transparent electrode.
摘要翻译： 本发明提供了一种有机发光装置，其中有机发光装置2的上透明电极10在接触孔部分122处电连接到与平行设置在同一层中的电流供给管线121 也就是说，在整个显示区域上形成有机发光器件2的空穴传输层5和电子传输层9，然后去除接触孔部分122以电连接电流源 线121和上部透明电极10，从而减小由于上部透明电极的布线电阻引起的亮度不均匀性。
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6.发明申请公开(公告)号：US20080218065A1
公开(公告)日：2008-09-11
申请号：US12041724
申请日：2008-03-04
CPC分类号： H01L51/5228
摘要： To reduce brightness variation by wiring resistance of an upper part transparent electrode in an organic luminescence element, a stripe-shape first auxiliary wiring 11 extending in a direction parallel to a signal line is formed on the upper part transparent electrode, by a precise mask vapor deposition method. Then, a stripe-shape second auxiliary wiring 12 extending in a direction parallel to a scanning line is formed by a precise mask vapor deposition method.
摘要翻译： 为了通过有机发光元件中的上部透明电极的布线电阻来降低亮度变化，通过精确的掩模蒸气在上部透明电极上形成沿与信号线平行的方向延伸的条状的第一辅助布线11 沉积法。 然后，通过精确的掩模气相沉积法形成沿平行于扫描线的方向延伸的条状的第二辅助布线12。
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7.发明申请MATERIAL FOR FORMING ORGANIC LIGHT-EMITTING LAYER, COATING LIQUID FOR FORMING ORGANIC LIGHT-EMITTING ELEMENT, ORGANIC LIGHT-EMITTING ELEMENT AND LIGHT SOURCE DEVICE, AND METHOD FOR MANUFACTURING SAME 有权用于形成有机发光层的材料，用于形成有机发光元件的涂料液体，有机发光元件和光源装置及其制造方法公开(公告)号：US20140138663A1
公开(公告)日：2014-05-22
申请号：US14131852
申请日：2012-07-11
CPC分类号： H01L51/5024 , H01L27/3204 , H01L27/3211 , H01L51/0085 , H01L51/5004 , H01L51/5036 , H01L51/5203 , H01L51/524 , H01L51/56 , H01L2251/5361 , H05B33/10 , H05B33/14
摘要： In an organic light-emitting element including a first electrode, a second electrode, and a light-emitting layer placed between the first electrode and the second electrode, the light-emitting layer includes a host material, a first emitter, and a second emitter, the emission peak wavelength of the first emitter is longer than the emission peak wavelength of the second emitter, and an aromatic heterocyclic ligand or an auxiliary ligand of the first emitter include an electron withdrawing group. Accordingly, an organic light-emitting element can be provided in which the HOMO value of a specific luminescent dopant is closer to the HOMO value of another luminescent dopant.
摘要翻译： 在包括第一电极，第二电极和放置在第一电极和第二电极之间的发光层的有机发光元件中，发光层包括主体材料，第一发射极和第二发光体 第一发射极的发射峰值波长比第二发射极的发射峰值波长长，第一发射极的芳族杂环配体或辅助配体包括吸电子基团。 因此，可以提供特定发光掺杂剂的HOMO值更接近于另一种发光掺杂剂的HOMO值的有机发光元件。
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公开(公告)号：US20110147777A1
公开(公告)日：2011-06-23
申请号：US12962925
申请日：2010-12-08
申请人： Akitoyo Konno , Shingo Ishihara , Hiroshi Sasaki
发明人： Akitoyo Konno , Shingo Ishihara , Hiroshi Sasaki
IPC分类号： H01L51/50
CPC分类号： H01L51/5275
摘要： An organic light-emitting diode in accordance with the present invention includes: a reflective electrode; an organic layer formed on the reflective electrode; a transparent electrode formed on the organic layer; a transparent resin layer formed on the transparent electrode; and an encapsulation glass formed on the transparent resin layer. The organic layer includes a light-emitting point. Cone- or pyramid-shaped transparent resin structures are provided in the transparent resin layer in such a manner that each of the cone- or pyramid-shaped transparent resin structures splays from the transparent resin layer toward the encapsulation glass in a normal direction of the encapsulation glass. A refractive index of the transparent resin layer is 1.3 times or more to 1.6 times or less as high as that of the cone- or pyramid-shaped transparent resin structures.
摘要翻译： 根据本发明的有机发光二极管包括：反射电极; 形成在反射电极上的有机层; 形成在有机层上的透明电极; 形成在透明电极上的透明树脂层; 以及形成在透明树脂层上的封装玻璃。 有机层包括发光点。 在透明树脂层中设置锥形或棱锥状的透明树脂结构，使得锥形或棱锥形的透明树脂结构中的每一个在透明树脂层朝着封装玻璃沿着封装的法线方向 玻璃。 透明树脂层的折射率是锥形或棱锥形透明树脂结构的折射率的1.3倍以上至1.6倍以下。
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9.发明授权Organic light-emitting devices and displays including a polarization separator, a phase plate, and a polarizer 有权有机发光装置和包括偏振分离器，相位板和偏振器的显示器公开(公告)号：US07781962B2
公开(公告)日：2010-08-24
申请号：US11967888
申请日：2007-12-31
CPC分类号： H01L51/5293 , H01L27/3211 , H01L27/322 , H01L27/3244 , H01L27/3295 , H01L51/5281 , H01L51/5284 , Y10S428/917
摘要： Light-emitting devices (24) and light-emitting displays (1) for realizing bright display by allowing light emitted from an emissive layer (100) to efficiently contribute to a display. Polarization separators (500) are arranged between the emissive layer (100) and a phase plate (700). In the light of a wavelength range which includes a part or all of a light-emission wavelength range of the emissive layer and is narrower than a visible wavelength range and is directed from the emissive layer side to the polarization separators side, the polarization separators (500) reflect circularly polarized light components which are converted into linearly polarized light that is absorbed by the polarizer (600) due to the operation of the phase plate and transmit the other light.
摘要翻译： 发光装置（24）和发光显示器（1），用于通过允许从发光层（100）发射的光来有效地促进显示，实现明亮的显示。 极化分离器（500）布置在发光层（100）和相位板（700）之间。 根据包含发光层的发光波长范围的一部分或全部并且比可见光波长范围窄的波长范围并从发光层侧向偏振分离器一侧的偏振光分离器（ 500）反射圆偏振光分量，其被转换成由偏振器（600）吸收的线偏振光，由于相位板的操作并透射另一光。
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公开(公告)号：US07629743B2
公开(公告)日：2009-12-08
申请号：US11693606
申请日：2007-03-29
申请人： Hajime Murakami , Yoshiro Mikami , Etsuko Nishimura , Shingo Ishihara , Masao Shimizu , Kenichi Onisawa
发明人： Hajime Murakami , Yoshiro Mikami , Etsuko Nishimura , Shingo Ishihara , Masao Shimizu , Kenichi Onisawa
IPC分类号： H05B33/00
CPC分类号： H01L27/326 , G09G3/3208 , G09G2300/0439 , G09G2300/08 , H01L27/1248 , H01L27/3244 , H01L27/3265 , H01L27/3276 , H01L51/5271 , H01L2251/5315 , H01L2251/5392
摘要： The present invention provides OLEDs of the top emission type comprising organic light-emitting (LE) elements by preventing the problems such as the widening of the power lines, the reduction in the aperture ratio caused by the widening of the upper and the lower capacitor electrodes and the short circuit between the upper and the lower electrodes caused by the roughness of the flattening layers. Two kinds of the OLEDs are provided. One is an OLED comprising a region of LE layer sandwiched between the upper and lower electrodes is formed on a power line of TFT for driving the pixel. Another comprises a region of the LE layer formed on an electrode of capacitor connected to the TFTs to control the light-emitting element. Accordingly, without forming a flattening layer on the light-emitting layer, there is no electric short circuit between the lower electrode and the upper electrode.
摘要翻译： 本发明通过防止诸如电源线的扩大，上下电容器电极的加宽引起的开口率的降低来提供包括有机发光（LE）元件的顶部发射型的OLED 以及由平坦化层的粗糙度引起的上下电极之间的短路。 提供了两种OLED。 一个是在用于驱动像素的TFT的电源线上形成包括夹在上电极和下电极之间的LE层的区域的OLED。 另一个包括形成在连接到TFT的电容器的电极上的LE层的区域，以控制发光元件。 因此，在发光层上不形成平坦化层的情况下，在下部电极和上部电极之间不存在电气短路。
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