Display device
US-9814132-B2 · Nov 7, 2017 · US
Patterned substrates with non-linear conductor traces
US8933906B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8933906-B2 |
| Application number | US-201113019678-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 2, 2011 |
| Priority date | Feb 2, 2011 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
The present disclosure provides an article having (a) a substrate having opposing first and second surfaces; and (b) a conductor micropattern disposed on the first surface of the substrate. The conductor micropattern has a plurality of traces defining a plurality of open area cells. The conductor micropattern has an open area fraction greater than 80% and a uniform distribution of trace orientation. Each of the traces is non-linear and has a trace width from 0.5 to 10 micrometer. The articles are useful in devices such as displays, in particular, touch screen displays useful for mobile hand held devices, tablets and computers. They also find use in antennas and for EMI shields.
First claim
Opening claim text (preview).
What is claimed is: 1. An article comprising: a substrate having opposing first and second surfaces; and a conductor micropattern disposed on the first surface of the substrate, the conductor micropattern comprising a plurality of traces defining a plurality of cells, wherein the conductor micropattern has an open area fraction greater than 80% and a uniform distribution of trace orientation; wherein each of the traces is non-linear and has a trace width from 0.5 to 10 micro…
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Classifications
Physics · mapped topic
Physics · mapped topic
- H05K9/0096Primary
Electricity · mapped topic
- H05K9/00Primary
Electricity · mapped topic
- G06F3/0446Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US8933906B2 cover?
- The present disclosure provides an article having (a) a substrate having opposing first and second surfaces; and (b) a conductor micropattern disposed on the first surface of the substrate. The conductor micropattern has a plurality of traces defining a plurality of open area cells. The conductor micropattern has an open area fraction greater than 80% and a uniform distribution of trace orienta…
- Who is the assignee on this patent?
- Frey Matthew H, 3M Innovative Properties Co
- What technology area does this patent fall under?
- Primary CPC classification H05K9/0096. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 13 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).