Touch sensing unit and display device including the same
US-12164734-B2 · Dec 10, 2024 · US
Rc matching in a touch screen
US2016282997A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016282997-A1 |
| Application number | US-201615179763-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jun 10, 2016 |
| Priority date | May 23, 2014 |
| Publication date | Sep 29, 2016 |
| Grant date | — |
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Abstract
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A touch screen. In some examples, the touch screen can comprise a first element coupled to a first sense connection, and a second element coupled to a second sense connection. In some examples, the first and second sense connections can be configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense connection and the second element. In some examples, the first and second sense connections can comprise detour routing configured such that a resistance of the first sense connection is substantially equal to a resistance of the second sense connection. In some examples, the first and second sense connections can be coupled to dummy routing configured such that a first capacitance presented by the first sense connection is substantially equal to a second capacitance presented by the second sense connection.
First claim
Opening claim text (preview).
1 . A touch screen comprising: a first touch electrode coupled to a first sense connection at a first connection point at which a first number of conductive lines of the first sense connection are coupled in parallel; and a second touch electrode coupled to a second sense connection at a second connection point at which a second number of conductive lines of the second sense connection are coupled in parallel, wherein: the first sense connection comprises a first bridge at which a third nu…
Assignees
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Classifications
- G06F3/044Primary
Physics · mapped topic
Physics · mapped topic
- G06F3/0446Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US2016282997A1 cover?
- A touch screen. In some examples, the touch screen can comprise a first element coupled to a first sense connection, and a second element coupled to a second sense connection. In some examples, the first and second sense connections can be configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense conn…
- Who is the assignee on this patent?
- Apple Inc
- What technology area does this patent fall under?
- Primary CPC classification G06F3/044. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Sep 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).