公开(公告)号：US20190220128A1

公开(公告)日：2019-07-18

申请号：US16366315

申请日：2019-03-27

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Yasuhiro JINBO ,  Akio ENDO

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/163 ,  G06F1/1641 ,  G06F1/1652 ,  G06F1/1681 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: A novel functional panel, a novel device, or a novel data processor is provided. A structure in which a first plane, a second plane that is opposite the first plane, and a neutral plane between the first plane and the second plane are provided and a portion of a functional layer having a thickness greater than or equal to half of the thickness of the functional layer is in a region between the first plane and the neutral plane was conceived.

公开(公告)号：US20180130967A1

公开(公告)日：2018-05-10

申请号：US15807670

申请日：2017-11-09

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Masaaki HIROKI ,  Akio ENDO

IPC: H01L51/00

CPC classification number: H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A highly portable and highly browsable light-emitting device is provided. A light-emitting device that is less likely to be broken is provided. The light-emitting device has a strip-like region having high flexibility and a strip-like region having low flexibility that are arranged alternately. In the region having high flexibility, a light-emitting panel and a plurality of spacers overlap with each other. In the region having low flexibility, the light-emitting panel and a support overlap with each other. When the region having high flexibility is bent, the angle between normals of facing planes of the two adjacent spacers changes according to the bending of the light-emitting panel; thus, a neutral plane can be formed in the light-emitting panel or in the vicinity of the light-emitting panel.

公开(公告)号：US20170268750A1

公开(公告)日：2017-09-21

申请号：US15617334

申请日：2017-06-08

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Yoshiharu HIRAKATA ,  Akio ENDO

IPC: F21V15/01

CPC classification number: F21V15/012 ,  F21Y2105/00 ,  F21Y2115/20 ,  H01L27/323 ,  H01L27/3262 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. it is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.

公开(公告)号：US20160273739A1

公开(公告)日：2016-09-22

申请号：US15171159

申请日：2016-06-02

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Akio ENDO

IPC: F21V15/04 ,  H01L27/32 ,  F16M13/00 ,  F21V21/30

CPC classification number: F21V15/04 ,  F16M11/38 ,  F16M13/00 ,  F21V21/30 ,  F21Y2115/10 ,  F21Y2115/15 ,  H01L27/1225 ,  H01L27/323 ,  H01L27/3262 ,  H01L2227/326 ,  H01L2251/5338

Abstract: To provide a support for supporting a flexible component and a light-emitting device. A first substrate, a second substrate, a rack, a pinion, and a hinge are provided. When the second substrate is moved, the rotational force of the pinion is transmitted to the rack of the first substrate and thus the first substrate is moved in the horizontal direction while being overlapped with one of hinge pieces of the hinge; accordingly, the flexible component can be bent while the flexible component is fixed to the first substrate and the second substrate and the allowable curvature radius is maintained in the vicinity of the hinge.

公开(公告)号：US20150016126A1

公开(公告)日：2015-01-15

申请号：US14324678

申请日：2014-07-07

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Yoshiharu HIRAKATA ,  Akio ENDO

IPC: F21V21/14

CPC classification number: F21V15/012 ,  F21Y2105/00 ,  F21Y2115/20 ,  H01L27/323 ,  H01L27/3262 ,  H01L2227/323 ,  H01L2251/5338

Abstract: A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. It is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.

Abstract translation: 发光器件包括带状高柔性区域和沿一个方向交替布置的条状低柔性区域。 高柔性区域包括柔性发光面板。 低柔性区域包括发光面板和具有比发光面板的灵活性低的发光面板和与发光面板重叠的支撑面板。 优选的是，发光面板包括外部连接电极，并且与外部连接电极重叠的低柔性区域A的方向上的长度比在低柔性区域B的方向上的长度长 最靠近区域A.