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公开(公告)号：US12248210B2
公开(公告)日：2025-03-11
申请号：US18386396
申请日：2023-11-02
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Satohiro Okamoto , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G09G3/36 , G02F1/1333 , G02F1/1345 , G06F3/041 , G09G3/20 , G09G5/00 , H01L27/12 , H05K1/18 , G02F1/167 , G09G3/3208 , G09G5/39
Abstract: The display device includes: a flexible display panel including a display portion in which scanning lines and signal lines cross each other; a supporting portion for supporting an end portion of the flexible display panel; a signal line driver circuit for outputting a signal to the signal line, which is provided for the supporting portion; and a scanning line driver circuit for outputting a signal to the scanning line, which is provided for a flexible surface of the display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion.
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公开(公告)号：US20240061471A1
公开(公告)日：2024-02-22
申请号：US18384474
申请日：2023-10-27
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G06F1/16 , G02F1/1368 , G02F1/1333 , G02F1/1345 , G06F3/147 , G09G3/20 , G09G3/00 , G09G5/00 , G09G3/3225 , G09G3/36
CPC classification number: G06F1/1652 , G06F1/1635 , G02F1/1368 , G02F1/133305 , G02F1/13452 , G06F1/1616 , G06F1/1647 , G06F3/147 , G09G3/20 , G09G3/035 , G09G5/003 , G06F1/1643 , G09G3/2096 , G09G3/3225 , G09G3/3648 , G06F3/1423
Abstract: An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.
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公开(公告)号：US11803213B2
公开(公告)日：2023-10-31
申请号：US17993181
申请日：2022-11-23
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G06F1/16 , G09G3/3225 , G02F1/1368 , G02F1/1333 , G02F1/1345 , G06F3/147 , G09G3/20 , G09G3/00 , G09G5/00 , G09G3/36 , G06F3/14 , G09G3/34
CPC classification number: G06F1/1652 , G02F1/1368 , G02F1/13452 , G02F1/133305 , G06F1/1616 , G06F1/1635 , G06F1/1643 , G06F1/1647 , G06F3/147 , G09G3/035 , G09G3/20 , G09G3/2096 , G09G3/3225 , G09G3/3648 , G09G5/003 , G06F3/1423 , G09G3/344 , G09G2300/08 , G09G2310/0218 , G09G2310/0267 , G09G2310/0275 , G09G2310/0281 , G09G2330/02 , G09G2330/021 , G09G2360/144 , G09G2380/14
Abstract: An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.
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公开(公告)号：US10915145B2
公开(公告)日：2021-02-09
申请号：US16002303
申请日：2018-06-07
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G06F1/16 , G06F3/14 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/00 , G06F3/147 , G02F1/1333 , G02F1/1345 , G02F1/1368 , G09G3/3225
Abstract: An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.
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公开(公告)号：US10580796B2
公开(公告)日：2020-03-03
申请号：US15982516
申请日：2018-05-17
Applicant: Semiconductor Energy Laboratory Co., ltd.
Inventor： Satohiro Okamoto , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: H01L27/12 , G02F1/1333 , G02F1/1345 , G09G5/00 , G09G3/36 , G06F3/041 , G09G3/20 , H05K1/18 , G02F1/167 , G09G3/3208 , G09G5/39
Abstract: The display device includes: a flexible display panel including a display portion in which scanning lines and signal lines cross each other; a supporting portion for supporting an end portion of the flexible display panel; a signal line driver circuit for outputting a signal to the signal line, which is provided for the supporting portion; and a scanning line driver circuit for outputting a signal to the scanning line, which is provided for a flexible surface of the display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion.
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Patent Agency Ranking
公开(公告)号：US20180348824A1
公开(公告)日：2018-12-06
申请号：US16002303
申请日：2018-06-07
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G06F1/16 , G02F1/1368 , G02F1/1345 , G02F1/1333 , G06F3/147 , G09G3/20 , G09G3/3225 , G09G3/36 , G09G5/00
CPC classification number: G06F1/1652 , G02F1/133305 , G02F1/13452 , G02F1/1368 , G06F1/1616 , G06F1/1635 , G06F1/1643 , G06F1/1647 , G06F3/1423 , G06F3/147 , G09G3/20 , G09G3/2096 , G09G3/3225 , G09G3/344 , G09G3/3648 , G09G5/003 , G09G2300/08 , G09G2310/0218 , G09G2310/0267 , G09G2310/0275 , G09G2310/0281 , G09G2330/02 , G09G2330/021 , G09G2360/144 , G09G2380/02 , G09G2380/14
Abstract: An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.
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公开(公告)号：US09996115B2
公开(公告)日：2018-06-12
申请号：US15168674
申请日：2016-05-31
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G06F1/16 , G02F1/1345 , G06F3/147 , G09G3/20 , G09G3/3225 , G09G3/36 , G09G5/00 , G02F1/1368 , G06F3/14 , G09G3/34
CPC classification number: G06F1/1652 , G02F1/133305 , G02F1/13452 , G02F1/1368 , G06F1/1616 , G06F1/1635 , G06F1/1643 , G06F1/1647 , G06F3/1423 , G06F3/147 , G09G3/20 , G09G3/2096 , G09G3/3225 , G09G3/344 , G09G3/3648 , G09G5/003 , G09G2300/08 , G09G2310/0218 , G09G2310/0267 , G09G2310/0275 , G09G2310/0281 , G09G2330/02 , G09G2330/021 , G09G2360/144 , G09G2380/02 , G09G2380/14
Abstract: An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.
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公开(公告)号：US20150008421A1
公开(公告)日：2015-01-08
申请号：US14491025
申请日：2014-09-19
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Yasuyuki Arai , Noiko 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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公开(公告)号：US08810508B2
公开(公告)日：2014-08-19
申请号：US13684946
申请日：2012-11-26
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Satohiro Okamoto , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G09G3/34
CPC classification number: H05K1/189 , G02F1/133305 , G02F1/13452 , G02F1/167 , G06F3/0412 , G06F2203/04102 , G09G3/2096 , G09G3/3208 , G09G3/36 , G09G3/3611 , G09G5/003 , G09G5/39 , G09G2300/0421 , G09G2300/0478 , H01L27/1218 , H01L27/1225 , H05K2201/10128
Abstract: The display device includes: a flexible display panel including a display portion in which scanning lines and signal lines cross each other; a supporting portion for supporting an end portion of the flexible display panel; a signal line driver circuit for outputting a signal to the signal line, which is provided for the supporting portion; and a scanning line driver circuit for outputting a signal to the scanning line, which is provided for a flexible surface of the display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion.
Abstract translation: 显示装置包括：柔性显示面板，包括显示部分，扫描线和信号线彼此交叉; 用于支撑柔性显示面板的端部的支撑部分; 信号线驱动器电路，用于向信号线输出信号，该信号线被提供给支撑部分; 以及扫描线驱动器电路，用于向垂直于或基本上垂直于支撑部分的方向向显示面板的柔性表面设置的扫描线输出信号。
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公开(公告)号：US12228971B2
公开(公告)日：2025-02-18
申请号：US18384474
申请日：2023-10-27
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G06F1/16 , G02F1/1333 , G02F1/1345 , G02F1/1368 , G06F3/147 , G09G3/00 , G09G3/20 , G09G3/3225 , G09G3/36 , G09G5/00 , G06F3/14 , G09G3/34
Abstract: An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.
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