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公开(公告)号：US09412948B2
公开(公告)日：2016-08-09
申请号：US14626122
申请日：2015-02-19
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hirokazu Yamagata , Yoshimi Adachi , Noriko Shibata
CPC classification number: H01L51/0031 , H01L51/0032 , H01L51/52 , H01L51/5253 , H01L51/56 , H01L2251/568 , Y10T428/31504
Abstract: A method of manufacturing a light emitting device is provided in which satisfactory image display can be performed by the investigation and repair of short circuits in defect portions of light emitting elements. A backward direction electric current flows in the defect portions if a reverse bias voltage is applied to the light emitting elements having the defect portions. Emission of light which occurred from the backward direction electric current flow is measured by using an emission microscope, specifying the position of the defect portions, and short circuit locations can be repaired by irradiating a laser to the defect portions, turning them into insulators.
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公开(公告)号：US20160372672A1
公开(公告)日：2016-12-22
申请号：US15249543
申请日：2016-08-29
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Toru Takayama , Junya Maruyama , Yuugo Goto , Yumiko Ohno , Yasuyuki Arai , Noriko Shibata
IPC: H01L51/00 , H01L29/786 , H01L25/00 , H01L51/56 , H01L21/67 , H01L27/32 , H01L51/52 , H01L51/50 , H01L27/12 , H01L25/065
CPC classification number: H01L51/0024 , G02F1/13306 , G02F1/1339 , G02F1/1341 , G02F1/134309 , G02F1/13439 , G02F1/13452 , G02F1/13454 , G02F1/1368 , G02F2001/13456 , G02F2202/28 , H01L21/2007 , H01L21/67196 , H01L21/67207 , H01L21/67236 , H01L21/6835 , H01L21/76251 , H01L25/0657 , H01L25/50 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1266 , H01L27/1274 , H01L27/15 , H01L27/3248 , H01L27/3272 , H01L27/3276 , H01L29/78675 , H01L51/003 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L51/56 , H01L2221/68368 , H01L2224/05001 , H01L2224/05009 , H01L2224/05025 , H01L2224/13025 , H01L2224/16 , H01L2225/06524 , H01L2225/06548 , H01L2225/06555 , H01L2225/06586 , H01L2227/323 , H01L2227/326 , H01L2251/308 , H01L2251/5323 , H01L2924/00014 , H01L2924/01004 , H01L2924/01025 , H01L2924/01046 , H01L2924/01055 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/04941 , H01L2924/12044 , H01L2924/3025 , H01L2924/00 , H01L2224/05599 , H01L2224/05099
Abstract: The present invention intends to realize a narrow frame of a system on panel. In addition to this, a system mounted on a panel is intended to make higher and more versatile in the functionality. In the invention, on a panel on which a pixel portion (including a liquid crystal element, a light-emitting element) and a driving circuit are formed, integrated circuits that have so far constituted an external circuit are laminated and formed. Specifically, of the pixel portion and the driving circuit on the panel, on a position that overlaps with the driving circuit, any one kind or a plurality of kinds of the integrated circuits is formed by laminating according to a transcription technique.
Abstract translation: 本发明旨在实现面板上系统的窄帧。 除此之外，安装在面板上的系统旨在使功能更高更通用。 在本发明中，在形成有像素部（包括液晶元件，发光元件）和驱动电路的面板上，层叠形成了构成外部电路的集成电路。 具体地，在面板上的像素部分和驱动电路中，在与驱动电路重叠的位置上，根据转录技术层叠形成任何一种或多种集成电路。
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公开(公告)号：US09429800B2
公开(公告)日：2016-08-30
申请号：US13775526
申请日：2013-02-25
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Toru Takayama , Junya Maruyama , Yuugo Goto , Yumiko Ohno , Yasuyuki Arai , Noriko Shibata
IPC: H01L27/15 , G02F1/1345 , H01L21/20 , H01L21/683 , H01L21/762 , H01L27/12
CPC classification number: H01L51/0024 , G02F1/13306 , G02F1/1339 , G02F1/1341 , G02F1/134309 , G02F1/13439 , G02F1/13452 , G02F1/13454 , G02F1/1368 , G02F2001/13456 , G02F2202/28 , H01L21/2007 , H01L21/67196 , H01L21/67207 , H01L21/67236 , H01L21/6835 , H01L21/76251 , H01L25/0657 , H01L25/50 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1266 , H01L27/1274 , H01L27/15 , H01L27/3248 , H01L27/3272 , H01L27/3276 , H01L29/78675 , H01L51/003 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L51/56 , H01L2221/68368 , H01L2224/05001 , H01L2224/05009 , H01L2224/05025 , H01L2224/13025 , H01L2224/16 , H01L2225/06524 , H01L2225/06548 , H01L2225/06555 , H01L2225/06586 , H01L2227/323 , H01L2227/326 , H01L2251/308 , H01L2251/5323 , H01L2924/00014 , H01L2924/01004 , H01L2924/01025 , H01L2924/01046 , H01L2924/01055 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/04941 , H01L2924/12044 , H01L2924/3025 , H01L2924/00 , H01L2224/05599 , H01L2224/05099
Abstract: The present invention intends to realize a narrow flame of a system on panel. In addition to this, a system mounted on a panel is intended to make higher and more versatile in the functionality. In the invention, on a panel on which a pixel portion (including a liquid crystal element, a light-emitting element) and a driving circuit are formed, integrated circuits that have so far constituted an external circuit are laminated and formed. Specifically, of the pixel portion and the driving circuit on the panel, on a position that overlaps with the driving circuit, any one kind or a plurality of kinds of the integrated circuits is formed by laminating according to a transcription technique.
Abstract translation: 本发明意图实现面板上系统的窄火焰。 除此之外，安装在面板上的系统旨在使功能更高更通用。 在本发明中，在形成有像素部（包括液晶元件，发光元件）和驱动电路的面板上，层叠形成了构成外部电路的集成电路。 具体地，在面板上的像素部分和驱动电路中，在与驱动电路重叠的位置上，根据转录技术层叠形成任何一种或多种集成电路。
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公开(公告)号：US09136492B2
公开(公告)日：2015-09-15
申请号：US14491025
申请日：2014-09-19
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Yasuyuki Arai , Noriko Shibata , Yukie Suzuki , Yasuo Nakamura , Ikuko Kawamata , Yoshitaka Moriya
CPC classification number: H01L51/5012 , F21K9/20 , F21K9/23 , F21S8/03 , F21S8/04 , F21S41/155 , F21V21/002 , F21Y2105/00 , F21Y2115/20 , H01L33/02 , H01L33/62 , H01L51/5064 , H05B33/22 , H05B33/28
Abstract: To reduce the thickness of a lighting device which uses an electroluminescent material and to simplify the structure of a lighting device which uses an electroluminescent material, in the lighting device of the present invention: a terminal electrically connecting a light-emitting element included in the lighting device to the outside is formed over the same surface of a substrate as the light-emitting element; and the terminal is formed at the center of the substrate while the light-emitting element is stacked. In addition, the lighting device has a structure in which the light-emitting element is not easily deteriorated.
Abstract translation: 为了减轻使用电致发光材料的照明装置的厚度，并且简化了使用电致发光材料的照明装置的结构，在本发明的照明装置中：将包括在照明装置中的发光元件电连接的端子 器件到外部形成在与发光元件相同的表面上; 并且端子形成在基板的中心，同时发光元件堆叠。 另外，照明装置具有发光元件不易劣化的结构。
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Patent Agency Ranking
公开(公告)号：US20140247256A1
公开(公告)日：2014-09-04
申请号：US14275961
申请日：2014-05-13
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Noriko Shibata
CPC classification number: G09G3/3233 , G09G3/2022 , G09G3/30 , G09G5/10 , G09G2300/0426 , G09G2300/0809 , G09G2300/0842 , G09G2320/029 , G09G2320/043 , G09G2320/0626 , G09G2320/064 , G09G2320/0646 , G09G2330/021 , G09G2330/028 , G09G2354/00 , G09G2360/14 , G09G2360/144 , G09G2360/145
Abstract: A display system in which the luminance of light-emitting elements in a light-emitting device is adjusted based on information on an environment. A sensor obtains information on an environment as an electrical signal. A CPU converts, based on comparison data set in advance, the information signal into a correction signal for correcting the luminance of EL elements. Upon receiving this correction signal, a voltage changer applies a predetermined corrected potential to the EL elements. Thus, this display system enables control of the luminance of the EL elements.
Abstract translation: 基于关于环境的信息来调整发光装置中的发光元件的亮度的显示系统。 传感器获取有关环境的信息作为电信号。 CPU根据预先设定的比较数据将信息信号转换成用于校正EL元件的亮度的校正信号。 在接收到该校正信号时，电压变换器对EL元件施加规定的校正电位。 因此，该显示系统能够控制EL元件的亮度。
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公开(公告)号：US20130161623A1
公开(公告)日：2013-06-27
申请号：US13775526
申请日：2013-02-25
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei Yamazaki , Toru Takayama , Junya Maruyama , Yuugo Goto , Yumiko Ohno , Yasuyuki Arai , Noriko Shibata
IPC: H01L27/15
CPC classification number: H01L51/0024 , G02F1/13306 , G02F1/1339 , G02F1/1341 , G02F1/134309 , G02F1/13439 , G02F1/13452 , G02F1/13454 , G02F1/1368 , G02F2001/13456 , G02F2202/28 , H01L21/2007 , H01L21/67196 , H01L21/67207 , H01L21/67236 , H01L21/6835 , H01L21/76251 , H01L25/0657 , H01L25/50 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1266 , H01L27/1274 , H01L27/15 , H01L27/3248 , H01L27/3272 , H01L27/3276 , H01L29/78675 , H01L51/003 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L51/56 , H01L2221/68368 , H01L2224/05001 , H01L2224/05009 , H01L2224/05025 , H01L2224/13025 , H01L2224/16 , H01L2225/06524 , H01L2225/06548 , H01L2225/06555 , H01L2225/06586 , H01L2227/323 , H01L2227/326 , H01L2251/308 , H01L2251/5323 , H01L2924/00014 , H01L2924/01004 , H01L2924/01025 , H01L2924/01046 , H01L2924/01055 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/04941 , H01L2924/12044 , H01L2924/3025 , H01L2924/00 , H01L2224/05599 , H01L2224/05099
Abstract: The present invention intends to realize a narrow flame of a system on panel. In addition to this, a system mounted on a panel is intended to make higher and more versatile in the functionality. In the invention, on a panel on which a pixel portion (including a liquid crystal element, a light-emitting element) and a driving circuit are formed, integrated circuits that have so far constituted an external circuit are laminated and formed. Specifically, of the pixel portion and the driving circuit on the panel, on a position that overlaps with the driving circuit, any one kind or a plurality of kinds of the integrated circuits is formed by laminating according to a transcription technique.
Abstract translation: 本发明意图实现面板上系统的窄火焰。 除此之外，安装在面板上的系统旨在使功能更高更通用。 在本发明中，在形成有像素部（包括液晶元件，发光元件）和驱动电路的面板上，层叠形成了构成外部电路的集成电路。 具体地，在面板上的像素部分和驱动电路中，在与驱动电路重叠的位置上，根据转录技术层叠形成任何一种或多种集成电路。
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公开(公告)号：US20150325173A1
公开(公告)日：2015-11-12
申请号：US14801045
申请日：2015-07-16
Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor： Shunpei Yamazaki , Jun Koyama , Noriko Shibata
IPC: G09G3/32
CPC classification number: G09G3/3233 , G09G3/2022 , G09G3/30 , G09G5/10 , G09G2300/0426 , G09G2300/0809 , G09G2300/0842 , G09G2320/029 , G09G2320/043 , G09G2320/0626 , G09G2320/064 , G09G2320/0646 , G09G2330/021 , G09G2330/028 , G09G2354/00 , G09G2360/14 , G09G2360/144 , G09G2360/145
Abstract: A display system in which the luminance of light-emitting elements in a light-emitting device is adjusted based on information on an environment. A sensor obtains information on an environment as an electrical signal. A CPU converts, based on comparison data set in advance, the information signal into a correction signal for correcting the luminance of EL elements. Upon receiving this correction signal, a voltage changer applies a predetermined corrected potential to the EL elements. Thus, this display system enables control of the luminance of the EL elements.
Abstract translation: 基于关于环境的信息来调整发光装置中的发光元件的亮度的显示系统。 传感器获取有关环境的信息作为电信号。 CPU根据预先设定的比较数据将信息信号转换成用于校正EL元件的亮度的校正信号。 在接收到该校正信号时，电压变换器对EL元件施加规定的校正电位。 因此，该显示系统能够控制EL元件的亮度。
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公开(公告)号：US09087476B2
公开(公告)日：2015-07-21
申请号：US14275961
申请日：2014-05-13
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Noriko Shibata
CPC classification number: G09G3/3233 , G09G3/2022 , G09G3/30 , G09G5/10 , G09G2300/0426 , G09G2300/0809 , G09G2300/0842 , G09G2320/029 , G09G2320/043 , G09G2320/0626 , G09G2320/064 , G09G2320/0646 , G09G2330/021 , G09G2330/028 , G09G2354/00 , G09G2360/14 , G09G2360/144 , G09G2360/145
Abstract: A display system in which the luminance of light-emitting elements in a light-emitting device is adjusted based on information on an environment. A sensor obtains information on an environment as an electrical signal. A CPU converts, based on comparison data set in advance, the information signal into a correction signal for correcting the luminance of EL elements. Upon receiving this correction signal, a voltage changer applies a predetermined corrected potential to the EL elements. Thus, this display system enables control of the luminance of the EL elements.
Abstract translation: 基于关于环境的信息来调整发光装置中的发光元件的亮度的显示系统。 传感器获取有关环境的信息作为电信号。 CPU根据预先设定的比较数据将信息信号转换成用于校正EL元件的亮度的校正信号。 在接收到该校正信号时，电压变换器对EL元件施加规定的校正电位。 因此，该显示系统能够控制EL元件的亮度。
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公开(公告)号：US08980660B2
公开(公告)日：2015-03-17
申请号：US13748890
申请日：2013-01-24
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Hirokazu Yamagata , Yoshimi Adachi , Noriko Shibata
CPC classification number: H01L51/0031 , H01L51/0032 , H01L51/52 , H01L51/5253 , H01L51/56 , H01L2251/568 , Y10T428/31504
Abstract: A method of manufacturing a light emitting device is provided in which satisfactory image display can be performed by the investigation and repair of short circuits in defect portions of light emitting elements. A backward direction electric current flows in the defect portions if a reverse bias voltage is applied to the light emitting elements having the defect portions. Emission of light which occurred from the backward direction electric current flow is measured by using an emission microscope, specifying the position of the defect portions, and short circuit locations can be repaired by irradiating a laser to the defect portions, turning them into insulators.
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