Granted Patent B2

US 12,400,920 · App. 17/603,396 · Granted Aug 26, 2025

Inventors: Akio Endo (Kanagawa, JP); Naoto Kusumoto (Kanagawa, JP)

Assignee: Semiconductor Energy Laboratory Co., Ltd.

H01L23/13

Abstract

Claims (65)

1. A flexible component support comprising:

a first housing;

a second housing;

a first joint; and

a second joint,

wherein the first housing and the second housing are coupled to each other through the first joint and the second joint,

wherein the first joint and the second joint have an overlap region,

wherein the first joint and the second joint each include a movable portion,

wherein the first joint includes a plurality of first columnar bodies,

wherein the plurality of first columnar bodies are coupled to each other so that first surfaces of the plurality of first columnar bodies form a continuous surface,

wherein the second joint is a hinge,

wherein a maximum opening angle of the hinge is approximately 180°, and

wherein, when the opening angle is 180°, second surfaces of the plurality of first columnar bodies opposite of the first surfaces of the plurality of first columnar bodies face a first surface of the second joint.

2. The flexible component support according to claim 1 ,

wherein a second columnar body including a major axis substantially perpendicular to the first surface of one of the plurality of first columnar bodies is fixed to the one of the plurality of first columnar bodies and the hinge,

wherein the hinge includes a notch portion, and

wherein when the opening angle of the hinge is approximately 180°, part of the second columnar body is positioned in the notch portion.

3. The flexible component support according to claim 1 ,

wherein the hinge comprises a first blade and a second blade,

wherein a first end portion of a second columnar body including a major axis substantially perpendicular to the first surface of one of the plurality of first columnar bodies is fixed to the one of the plurality of first columnar bodies,

wherein the hinge includes a plurality of shafts,

wherein the first blade is fixed to one of the plurality of shafts,

wherein the second blade is not fixed to the one of the plurality of shafts, and

wherein a second end portion in the major axis direction of the second columnar body is fixed to the one of the plurality of shafts.

4. A display device comprising:

the flexible component support according to claim 1 , and

a flexible display panel.

5. The display device according to claim 4 , wherein the flexible display panel includes a light-emitting device.

6. A flexible component support comprising:

a first housing;

a second housing;

a first joint; and

a second joint,

wherein the first housing and the second housing are coupled to each other through the first joint and the second joint,

wherein the first joint and the second joint have an overlap region,

wherein the first joint and the second joint each include a movable portion,

wherein the first joint includes a plurality of first columnar bodies,

wherein the plurality of first columnar bodies are coupled to each other so that first surfaces of the plurality of first columnar bodies and first surfaces of the first housing and the second housing form a continuous surface,

wherein the second joint is a hinge comprising a first blade and a second blade,

wherein a maximum opening angle of the hinge is approximately 180°, and

wherein the second joint is fixed to a second surface of the first housing opposite of the first surface of the first housing.

7. A flexible component support comprising:

a first housing;

a second housing;

a first joint; and

a second joint,

wherein the first housing and the second housing are connected to each other through the first joint and the second joint,

wherein the first joint and the second joint have an overlap region,

wherein the first joint and the second joint each include a movable portion,

wherein the first joint includes a plurality of first columnar bodies,

wherein the plurality of first columnar bodies are coupled to each other so that first surfaces of the plurality of first columnar bodies form a continuous surface,

wherein the second joint is a hinge, and

wherein, in an opened state of the flexible component support, the second joint comprises a region overlapping with the first housing and not overlapping with the first joint.

8. The flexible component support according to claim 7 ,

wherein the hinge comprises a first blade and a second blade,

wherein a second columnar body is fixed to one of the plurality of first columnar bodies and the hinge,

wherein the hinge includes a notch portion, and

wherein when a first surface of the first housing and a first surface of the second housing are aligned with each other, part of the second columnar body is positioned in the notch portion.

9. The flexible component support according to claim 7 ,

wherein the hinge comprises a first blade and a second blade,

wherein a first end portion of a second columnar body is fixed to one of the plurality of first columnar bodies,

wherein the hinge includes a plurality of shafts,

wherein the first blade is fixed to one of the plurality of shafts,

wherein the second blade is not fixed to the one of the plurality of shafts, and

wherein a second end portion of the second columnar body is fixed to the one of the plurality of shafts.

Assignments (1)

Priority Claims (2)

Continuity (1)

References Cited (128)