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.

公开(公告)号：US11598982B2

公开(公告)日：2023-03-07

申请号：US17345225

申请日：2021-06-11

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Satohiro Okamoto ,  Yasuyuki Arai ,  Ikuko Kawamata ,  Atsushi Miyaguchi ,  Yoshitaka Moriya

IPC: G09G3/36 ,  G09G3/3208 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/1345 ,  G09G5/00 ,  H01L27/12 ,  G09G3/20 ,  H05K1/18 ,  G02F1/167 ,  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.

公开(公告)号：US11215858B2

公开(公告)日：2022-01-04

申请号：US16801611

申请日：2020-02-26

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

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.

公开(公告)号：US11086154B2

公开(公告)日：2021-08-10

申请号：US16801611

申请日：2020-02-26

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

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.

公开(公告)号：US10345861B2

公开(公告)日：2019-07-09

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.

公开(公告)号：US09980389B2

公开(公告)日：2018-05-22

申请号：US15210097

申请日：2016-07-14

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Satohiro Okamoto ,  Yasuyuki Arai ,  Ikuko Kawamata ,  Atsushi Miyaguchi ,  Yoshitaka Moriya

IPC: G09G5/00 ,  H05K1/18 ,  G02F1/1333 ,  G02F1/1345 ,  G09G3/36 ,  H01L27/12 ,  G06F3/041 ,  G09G3/20 ,  G02F1/167 ,  G09G3/3208 ,  G09G5/39

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.

公开(公告)号：US20150355680A1

公开(公告)日：2015-12-10

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: G06F1/16 ,  G02F1/1333 ,  G02F1/1345 ,  G02F1/1368

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。

公开(公告)号：US09024863B2

公开(公告)日：2015-05-05

申请号：US14459818

申请日：2014-08-14

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Satohiro Okamoto ,  Yasuyuki Arai ,  Ikuko Kawamata ,  Atsushi Miyaguchi ,  Yoshitaka Moriya

IPC: G09G3/34 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1345 ,  G09G5/00 ,  G02F1/167

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。

公开(公告)号：US20130193473A1

公开(公告)日：2013-08-01

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: H01L33/62

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）。