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US 11,309,340 B2Granted
Display panel
AssigneeWuhan China Star Optoelectronics Saniconductor Display Technology Co., Ltd.
InventorJinrong Zhao
Life of this patent
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Abstract
A display panel includes a substrate, a first gate-electrode metal layer, a first organism, and a second organism. The first organism is disposed on one surface of the first gate-electrode metal layer near the substrate in order that a bending stress is released. The second organism is disposed on one surface of the first gate-electrode metal layer away from the substrate in order that the bending stress is released. Organisms are disposed above a metal trace and below the metal trace, so that a stress which occurs in inorganic layers can be released through the organisms when the display panel is being bent.
Claims17
A display panel, comprising:
- a substrate;
- a first gate-electrode metal layer disposed on the substrate, wherein the first gate-electrode metal layer comprises a metal trace, the metal trace comprises a first surface and a second surface disposed opposite to each other, and the first surface is located on one side of the metal trace near the substrate;
- a first organism disposed on one surface of the first gate-electrode metal layer near the substrate in order that a bending stress is released;
- a second organism disposed on one surface of the first gate-electrode metal layer away from the substrate in order that the bending stress is released, wherein the first organism is disposed on one side of the first surface, the second organism is disposed on one side of the second surface, the first organism is in contact with the first surface, and the second organism is in contact with the second surface;
- an underlay structure layer disposed on the substrate, wherein a first hollow portion is defined in the underlay structure layer;
- a first organic layer disposed on the underlay structure layer, wherein the first hollow portion is filled with the first organic layer;
- an active layer disposed on the first organic layer;
- a first insulating layer disposed on the active layer, wherein a second hollow portion is defined in the first insulating layer and arranged corresponding to the first hollow portion, and the first organic layer is exposed from the second hollow portion;
- a second organic layer disposed on the first insulating layer, wherein the second hollow portion is filled with the second organic layer, the first gate-electrode metal layer is disposed on the second organic layer, and the metal trace is disposed above the second hollow portion correspondingly;
- a second insulating layer disposed on the first gate-electrode metal layer;
- a second gate-electrode metal layer disposed on the second insulating layer;
- a third insulating layer disposed on the second gate-electrode metal layer, wherein a third hollow portion is defined in the third insulating layer and extends through the second insulating layer, and the metal trace is exposed from the third hollow portion;
- a third organic layer disposed on the third insulating layer, wherein the third hollow portion is filled with the third organic layer;
- and
- a source-and-drain electrode metal layer disposed on the third organic layer;
- wherein the first organism is formed from the first organic layer which fills the first hollow portion, and the second organic layer which fills the second hollow portion;
- and
- wherein the second organism is formed from the third organic layer which fills the third hollow portion.
15 more elements
A display panel, comprising:
- a substrate;
- a first gate-electrode metal layer disposed on the substrate;
- a first organism disposed on one surface of the first gate-electrode metal layer near the substrate in order that a bending stress is released;
- and
- a second organism disposed on one surface of the first gate-electrode metal layer away from the substrate in order that the bending stress is released;
- wherein the first gate-electrode metal layer comprises a metal trace, the metal trace comprises a first surface and a second surface disposed opposite to each other, and the first surface is located on one side of the metal trace near the substrate;
- wherein the first organism is disposed on one side of the first surface, and the second organism is disposed on one side of the second surface;
- and
- wherein a hole is defined in the metal trace, and the second organism extends through and fills the hole and contacts the first organism.
6 more elements
A display panel, comprising:
- a substrate;
- a first gate-electrode metal layer disposed on the substrate;
- a first organism disposed on one surface of the first gate-electrode metal layer near the substrate in order that a bending stress is released;
- and
- a second organism disposed on one surface of the first gate-electrode metal layer away from the substrate in order that the bending stress is released;
- wherein the first gate-electrode metal layer comprises a metal trace, the metal trace comprises a first surface and a second surface disposed opposite to each other, and the first surface is located on one side of the metal trace near the substrate;
- wherein the first organism is disposed on one side of the first surface, and the second organism is disposed on one side of the second surface;
- and
- wherein an opening is defined in the metal trace, the opening splits the metal trace into two sections, and the second organism extends through and fills the opening and contacts the first organism.
6 more elements
Dependencies are inferred from the claim text.