Light irradiation substrate
US-2018043178-A1 · Feb 15, 2018 · US
Electronic device
US11810485B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11810485-B2 |
| Application number | US-202218075434-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 6, 2022 |
| Priority date | Apr 19, 2018 |
| Publication date | Nov 7, 2023 |
| Grant date | Nov 7, 2023 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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Abstract
Official abstract text for this publication.
An electronic device is disclosed and includes a substrate, a circuit layer, and a plurality of diodes. The substrate has a plurality of structures. The circuit layer is disposed on the substrate. The diodes are disposed on the circuit layer, wherein a first spacing is defined as a distance between a center point of a first one of the structures and a center point of a second one of the structures, a second spacing is defined as a distance between a center point of a third one of the structures and a center point of a fourth one of the structures, and an absolute value of a difference between the first spacing and the second spacing is less than 0.5 times radius of curvature of the electronic device when the electronic device is bent.
First claim
Opening claim text (preview).
What is claimed is: 1. An electronic device, comprising: a substrate having a plurality of structures; a circuit layer disposed on the substrate; and a plurality of diodes disposed on the circuit layer; wherein a first spacing is defined as a distance between a center point of a first one of the structures and a center point of a second one of the structures, a second spacing is defined as a distance between a center point of a third one of the structures and a center point of a fourth one of the structures, and an absolute value of a difference between the first spacing and the second spacing is less than 0.5 times radius of curvature of the electronic device when the electronic device is bent. 2. The electronic device as claimed in claim 1 , wherein the structures are connected to each other to form a mesh-shaped structure. 3. The electronic device as claimed in claim 1 , wherein one of the structures is one of a through hole, a recess, and a bump. 4. The electronic device as claimed in claim 1 , wherein two of the structures are different in width. 5. The electronic device as claimed in claim 1 , further comprises a shielding layer disposed on the circuit layer. 6. The electronic device as claimed in claim 5 , wherein the shielding layer overlaps the circuit layer but does not overlap the diodes. 7. The electronic device as claimed in claim 1 , wherein the substrate has a first surface and a second surface opposite to the first surface, and the circuit layer is disposed on the first surface and the second surface.
Assignees
Inventors
Classifications
Package configurations · CPC title
Active-matrix LED displays · CPC title
Package substrates, e.g. submounts · CPC title
Interconnections (of active-matrix LED displays H10H29/49) · CPC title
- H05K1/028Primary
Bending or folding regions of flexible printed circuits (H05K1/0283 takes precedence) · CPC title
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Frequently asked questions
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- What does patent US11810485B2 cover?
- An electronic device is disclosed and includes a substrate, a circuit layer, and a plurality of diodes. The substrate has a plurality of structures. The circuit layer is disposed on the substrate. The diodes are disposed on the circuit layer, wherein a first spacing is defined as a distance between a center point of a first one of the structures and a center point of a second one of the structu…
- Who is the assignee on this patent?
- Innolux Corp
- What technology area does this patent fall under?
- Primary CPC classification H05K1/028. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 07 2023 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).