Stretchable display panel
View Patent ↗A stretchable display panel including a first light-emitting module and a second light-emitting module. The first light-emitting module includes a first body, a plurality of first connectors extending from the first body in different directions and each having a predetermined elastic force, first satellite portions extending from the first body in directions different from the directions of the plurality of first connectors, a first adhesive member disposed on the first body, and a first light-emitting element disposed on the first satellite portion. The second light-emitting module includes a second body disposed on the first adhesive member, a plurality of second connectors extending from the second body in different directions and each having a predetermined elastic force, a second satellite portion extending from the second body in a direction different from the directions of the plurality of second connectors and not overlapping the first satellite portion.
1 . A stretchable display panel comprising:
a first light-emitting module, a second light-emitting module, a third light-emitting module,
wherein the first light-emitting module includes:
a first body;
a plurality of first connectors extending from the first body in different directions and each having a predetermined elastic force;
a first satellite portion extending from the first body in a direction different from the directions of the plurality of first connectors;
a first adhesive member disposed on the first body; and
a first light-emitting element disposed on the first satellite portion,
and the second light-emitting module includes:
a second body disposed on the first adhesive member;
a plurality of second connectors extending from the second body in different directions and each having a predetermined elastic force;
a second satellite portion extending from the second body in a direction different from the directions of the plurality of second connectors and not overlapping the first satellite portion;
a second adhesive member disposed on the second body; and
a second light-emitting element disposed on the second satellite portion,
and the third light-emitting module includes:
a third body disposed on the second adhesive member;
a plurality of third connectors extending from the third body in different directions and each having a predetermined elastic force;
a third satellite portion extending from the third body in a direction different from the directions of the plurality of third connectors and not overlapping the first satellite portion and the second satellite portion;
a third adhesive member disposed on the third body; and
a third light-emitting element disposed on the third satellite portion.
2 . The stretchable display panel of claim 1 , further comprising:
a fourth light-emitting module,
wherein the fourth light-emitting module includes:
a fourth body disposed on the third adhesive member;
a plurality of fourth connectors extending from the fourth body in different directions and each having a predetermined elastic force;
a fourth satellite portion extending from the fourth body in a direction different from the directions of the plurality of fourth connectors and not overlapping the first satellite portion, the second satellite portion, and the third satellite portion;
a fourth adhesive member disposed on the fourth body; and
a fourth light-emitting element disposed on the fourth satellite portion.
3 . The stretchable display panel of claim 2 , further comprising:
a fifth light-emitting module,
wherein the fifth light-emitting module includes:
a fifth body disposed on the fourth adhesive member; and
a fifth light-emitting element disposed on the fifth body.
4 . The stretchable display panel of claim 3 , wherein the fifth light-emitting element is disposed between the first light-emitting element and the third light-emitting element on a flat surface.
5 . The stretchable display panel of claim 4 , wherein the fifth light-emitting element is disposed between the second light-emitting element and the fourth light-emitting element on a flat surface.
6 . The stretchable display panel of claim 3 , further comprising:
a sixth light-emitting element,
wherein the fourth light-emitting element and the sixth light-emitting element overlap in a first state; and
the fourth light-emitting element and the sixth light-emitting element do not overlap in a second state.
7 . The stretchable display panel of claim 6 , wherein light emitted from the fourth light-emitting element has the same color as light emitted from the sixth light-emitting element.
8 . The stretchable display panel of claim 6 , wherein both the fourth light-emitting element and the sixth light-emitting element are turned on in the first state and the second state.
9 . The stretchable display panel of claim 6 , wherein:
any one of the fourth light-emitting element and the sixth light-emitting element is turned on in the first state; and
both the fourth light-emitting element and the sixth light-emitting element are turned on in the second state.
10 . A stretchable display panel comprising:
a base member;
a first light emission portion including a plurality of first light-emitting elements disposed on the base member; and
a second light emission portion including a plurality of second light-emitting elements disposed on the base member,
wherein, in a first state in which the base member is not stretched, some of the plurality of first light-emitting elements overlap some of the plurality of second light-emitting elements, half of overlapping light-emitting elements among the plurality of first light-emitting elements and the plurality of second light-emitting elements are turned on, and the other half of the overlapping light-emitting elements thereof are turned off, and
wherein, in a second state in which the base member is stretched, the plurality of first light-emitting elements do not overlap the plurality of second light-emitting elements, and all the plurality of first light-emitting elements and the plurality of second light-emitting elements are turned on.
11 . The stretchable display panel of claim 10 , wherein the plurality of first light-emitting elements are disposed on different layers.
12 . The stretchable display panel of claim 11 , wherein the plurality of second light-emitting elements are disposed on different layers.
13 . The stretchable display panel of claim 10 , wherein, in the first state, light-emitting elements overlapping each other among the plurality of first light-emitting elements and the plurality of second light-emitting elements emit the same color of light.
14 . A stretchable display panel comprising:
a first light-emitting module, a second light-emitting module, and a third light-emitting module,
wherein the first light-emitting module includes:
a first body;
a plurality of first connectors extending from the first body in different directions and each having a predetermined elastic force;
a first satellite portion extending from the first body in a direction different from the directions of the plurality of first connectors; and
a first light-emitting element disposed on the first satellite portion,
and the second light-emitting module includes:
a second body disposed on the first body;
a plurality of second connectors extending from the second body in different directions and each having a predetermined elastic force;
a second satellite portion extending from the second body in a direction different from the directions of the plurality of second connectors and not overlapping the first satellite portion; and
a second light-emitting element disposed on the second satellite portion,
and the third light-emitting module includes:
a third body disposed on the second body;
a plurality of third connectors extending from the third body in different directions and each having a predetermined elastic force;
a third satellite portion extending from the third body in a direction different from the directions of the plurality of third connectors and not overlapping the first satellite portion and the second satellite portion; and
a third light-emitting element disposed on the third satellite portion.
15 . The stretchable display panel of claim 14 , further comprising:
a fourth light-emitting module,
wherein the fourth light-emitting module includes:
a fourth body disposed on the third body;
a plurality of fourth connectors extending from the fourth body in different directions and each having a predetermined elastic force;
a fourth satellite portion extending from the fourth body in a direction different from the directions of the plurality of fourth connectors and not overlapping the first satellite portion, the second satellite portion, and the third satellite portion; and
a fourth light-emitting element disposed on the fourth satellite portion.
16 . The stretchable display panel of claim 15 , further comprising:
a fifth light-emitting module,
wherein the fifth light-emitting module includes a fifth light-emitting element disposed on the fourth body.