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公开(公告)号：US11809030B2
公开(公告)日：2023-11-07
申请号：US18115331
申请日：2023-02-28
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Satohiro Okamoto , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G09G3/36 , G02F1/1333 , G02F1/1345 , G09G5/00 , H01L27/12 , G06F3/041 , G09G3/20 , H05K1/18 , G02F1/167 , G09G3/3208 , G09G5/39
CPC classification number: G02F1/133305 , G02F1/13452 , G06F3/0412 , G09G3/2096 , G09G3/3611 , G09G5/003 , H01L27/1218 , H01L27/1225 , H05K1/189 , G02F1/167 , G06F2203/04102 , G09G3/3208 , G09G3/36 , G09G5/39 , G09G2300/0421 , G09G2300/0478 , 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.
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公开(公告)号：US11513562B2
公开(公告)日：2022-11-29
申请号：US17140473
申请日：2021-01-04
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G06F1/16 , G09G3/36 , G02F1/1368 , G02F1/1333 , G02F1/1345 , G06F3/147 , G09G3/20 , G09G3/00 , G09G5/00 , G09G3/3225 , 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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公开(公告)号：US09397117B2
公开(公告)日：2016-07-19
申请号：US14702118
申请日：2015-05-01
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Satohiro Okamoto , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
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.
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公开(公告)号：US09196809B2
公开(公告)日：2015-11-24
申请号：US13793487
申请日：2013-03-11
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Yasuyuki Arai , Yasuo Nakamura , Yukie Suzuki , Yoshitaka Moriya
IPC: H01L33/00 , H01L33/62 , H01L51/52 , F21L4/00 , F21S6/00 , F21S8/00 , F21S8/04 , F21S8/08 , F21S8/10 , F21W131/103 , F21Y101/02 , F21Y105/00 , H01L51/50
CPC classification number: H01L51/504 , F21L4/005 , F21S6/00 , F21S8/033 , F21S8/04 , F21S8/08 , F21S41/14 , F21W2131/103 , F21Y2105/00 , F21Y2115/10 , F21Y2115/15 , H01L33/62 , H01L51/5036 , H01L51/52 , H01L51/5203 , H01L51/5206 , H01L51/5221 , H01L51/5225 , H01L2251/5361 , H01L2924/0002 , H01L2924/00
Abstract: An object of the present invention is to reduce the thickness of a lighting device using an electroluminescent material. Another object of the present invention is to simplify the structure of a lighting device using an electroluminescent material to reduce cost. A light-emitting element having a stacked structure of a first electrode layer, an EL layer, and a second electrode layer is provided over a substrate having an opening in its center, and a first connecting portion and a second connecting portion for supplying electric power to the light-emitting element are provided in the center of the substrate (in the vicinity of the opening provided in the substrate).
Abstract translation: 本发明的目的是减少使用电致发光材料的照明装置的厚度。 本发明的另一个目的是简化使用电致发光材料的照明装置的结构，以降低成本。 具有第一电极层，EL层和第二电极层的堆叠结构的发光元件设置在其中心具有开口的基板上，第一连接部分和用于提供电力的第二连接部分 发光元件设置在基板的中心（设置在基板的开口附近）。
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公开(公告)号：US20250147353A1
公开(公告)日：2025-05-08
申请号：US19017010
申请日：2025-01-10
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Satohiro OKAMOTO , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G02F1/1333 , G02F1/1345 , G02F1/167 , G06F3/041 , G09G3/20 , G09G3/3208 , G09G3/36 , G09G5/00 , G09G5/39 , H05K1/18 , H10D86/40 , H10D86/60
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：US20230204992A1
公开(公告)日：2023-06-29
申请号：US18115331
申请日：2023-02-28
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Satohiro Okamoto , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G02F1/1333 , G02F1/1345 , G09G5/00 , G09G3/36 , H01L27/12 , G06F3/041 , G09G3/20 , H05K1/18
CPC classification number: G02F1/133305 , G02F1/13452 , G09G5/003 , G09G3/3611 , H01L27/1218 , H01L27/1225 , G06F3/0412 , G09G3/2096 , H05K1/189 , G02F1/167
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：US09361853B2
公开(公告)日：2016-06-07
申请号：US14727113
申请日：2015-06-01
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
IPC: G09G5/00 , G06F1/16 , G02F1/1368 , G02F1/1333 , G02F1/1345 , G06F3/147 , G09G3/20 , 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：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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公开(公告)号：US09047799B2
公开(公告)日：2015-06-02
申请号：US13864752
申请日：2013-04-17
Applicant: Semiconductor Energy Laboratory Co., Ltd.
Inventor： Shunpei Yamazaki , Jun Koyama , Yasuyuki Arai , Ikuko Kawamata , Atsushi Miyaguchi , Yoshitaka Moriya
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.
Abstract translation: 禁止在处理柔性面板时破坏驱动电路的电子书阅读器。 另外，具有简化结构的电子书阅读器。 包括多个柔性显示面板，每个柔性显示面板包括由扫描线驱动电路和信号线驱动电路进行显示控制的显示部分和将多个显示面板固定在一起的装订部分。 信号线驱动电路设置在装订部分的内部，扫描线驱动电路在垂直于装订部分的方向设在显示面板的边缘。
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公开(公告)号：US20130181955A1
公开(公告)日：2013-07-18
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: G09G5/00
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.
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