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公开(公告)号：US20090115348A1
公开(公告)日：2009-05-07
申请号：US12081149
申请日：2008-04-11
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
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2.发明授权Electrical equipment having light-emitting device with triplet and singlet compounds in the light-emitting layer 有权具有在发光层中具有三线态和单重态化合物的发光器件的电气设备公开(公告)号：US07199519B2
公开(公告)日：2007-04-03
申请号：US11393762
申请日：2006-03-31
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
IPC分类号： H05B33/00
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
摘要翻译： 从发光元件的像素部分的EL元件发出的不同颜色的光的亮度被均衡，从EL元件发出的光的亮度升高。 发光器件的像素部分具有EL层，其EL层含有三重态化合物，EL层包含单层化合物的EL层。 因此，从多个EL元件发射的光的亮度相等。 此外，空穴传输层具有层叠结构，从而使EL元件发射更高亮度的光。
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公开(公告)号：US20060181206A1
公开(公告)日：2006-08-17
申请号：US11393762
申请日：2006-03-31
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
IPC分类号： H01L51/00
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
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4.发明授权Electrical equipment having light-emitting device with triplet and singlet compounds in the light-emitting layer 有权具有在发光层中具有三线态和单重态化合物的发光器件的电气设备公开(公告)号：US07042151B2
公开(公告)日：2006-05-09
申请号：US11045311
申请日：2005-01-31
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
IPC分类号： H05B33/00
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
摘要翻译： 从发光元件的像素部分的EL元件发出的不同颜色的光的亮度被均衡，从EL元件发出的光的亮度升高。 发光器件的像素部分具有EL层，其EL层含有三重态化合物，EL层包含单层化合物的EL层。 因此，从多个EL元件发射的光的亮度相等。 此外，空穴传输层具有层叠结构，从而使EL元件发射更高亮度的光。
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5.发明授权Light emitting device comprising light-emitting layer having triplet compound and light-emitting layer having singlet compound 有权发光器件包括具有三线态化合物的发光层和具有单重态化合物的发光层公开(公告)号：US06864628B2
公开(公告)日：2005-03-08
申请号：US09938291
申请日：2001-08-24
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
摘要翻译： 从发光元件的像素部分的EL元件发出的不同颜色的光的亮度被均衡，从EL元件发出的光的亮度升高。 发光器件的像素部分具有EL层，其EL层含有三重态化合物，EL层包含单层化合物的EL层。 因此，从多个EL元件发射的光的亮度相等。 此外，空穴传输层具有层叠结构，从而使EL元件发射更高亮度的光。
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公开(公告)号：US08975813B2
公开(公告)日：2015-03-10
申请号：US13616035
申请日：2012-09-14
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
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公开(公告)号：US08415876B2
公开(公告)日：2013-04-09
申请号：US13270416
申请日：2011-10-11
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
IPC分类号： H05B33/00
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
摘要翻译： 从发光元件的像素部分的EL元件发出的不同颜色的光的亮度被均衡，从EL元件发出的光的亮度升高。 发光器件的像素部分具有EL层，其EL层含有三重态化合物，EL层包含单层化合物的EL层。 因此，从多个EL元件发射的光的亮度相等。 此外，空穴传输层具有层叠结构，从而使EL元件发射更高亮度的光。
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8.发明授权Light emitting device comprising triplet compound in electroluminescent layer 有权在电致发光层中包含三线态化合物的发光器件公开(公告)号：US08049418B2
公开(公告)日：2011-11-01
申请号：US12081149
申请日：2008-04-11
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
IPC分类号： H05B33/00
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
摘要翻译： 从发光元件的像素部分的EL元件发出的不同颜色的光的亮度被均衡，从EL元件发出的光的亮度升高。 发光器件的像素部分具有EL层，其EL层含有三重态化合物，EL层包含单层化合物的EL层。 因此，从多个EL元件发射的光的亮度相等。 此外，空穴传输层具有层叠结构，从而使EL元件发射更高亮度的光。
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9.发明授权Light emitting device and image playback device having triplet and singlet compounds in electroluminescent layer 有权在电致发光层中具有三线态和单重态化合物的发光器件和图像回放装置公开(公告)号：US07372199B2
公开(公告)日：2008-05-13
申请号：US11727309
申请日：2007-03-26
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
IPC分类号： H05B33/00
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
摘要翻译： 从发光元件的像素部分的EL元件发出的不同颜色的光的亮度被均衡，从EL元件发出的光的亮度升高。 发光器件的像素部分具有EL层，其EL层含有三重态化合物，EL层包含单层化合物的EL层。 因此，从多个EL元件发射的光的亮度相等。 此外，空穴传输层具有层叠结构，从而使EL元件发射更高亮度的光。
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公开(公告)号：US20070170853A1
公开(公告)日：2007-07-26
申请号：US11727309
申请日：2007-03-26
申请人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
发明人： Shunpei Yamazaki , Takeshi Nishi , Mayumi Mizukami , Hisao Ikeda
IPC分类号： H05B33/00
CPC分类号： H01L27/3244 , H01L27/3211 , H01L27/3276 , H01L51/0059 , H01L51/5012 , H01L51/5016 , H01L51/5036 , H01L51/5048 , H01L51/56 , H01L2251/5315 , H01L2251/558 , Y10S428/917
摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.
摘要翻译： 从发光元件的像素部分的EL元件发出的不同颜色的光的亮度被均衡，从EL元件发出的光的亮度升高。 发光器件的像素部分具有EL层，其EL层含有三重态化合物，EL层包含单层化合物的EL层。 因此，从多个EL元件发射的光的亮度相等。 此外，空穴传输层具有层叠结构，从而使EL元件发射更高亮度的光。
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