Touch sensing unit and display device including the same
US-12164734-B2 · Dec 10, 2024 · US
Single-layer capacitive touch sensor and touch control terminal
US9501192B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9501192-B2 |
| Application number | US-201414548449-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 20, 2014 |
| Priority date | Jan 25, 2013 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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Abstract
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The present invention relates to the touch control technology filed. Provided are a single-layer capacitive touch sensor and a touch control terminal, wherein a substrate of the single-layer capacitive touch sensor is distributed with several rows of induction electrode and drive electrode pairs with electrode extension parts mutually interlocked, and several ground electrodes located between saturated surfaces of adjacent induction electrodes. According to the present invention, two types of electrodes are designed into an interlocking shape, a capacitive structure is formed through interlocked parts, making wiring simpler, and furthermore, the ground electrodes are added on the substrate, and an area to the ground is enlarged, thereby reducing a suspension effect.
First claim
Opening claim text (preview).
What is claimed is: 1. A single-layer capacitive touch sensor, comprising a substrate, wherein the substrate is distributed with: several induction electrodes arranged in a first direction, wherein the induction electrodes comprise induction electrode blocks distributed in the first direction and several induction electrode extension parts extended from the induction electrode blocks on a same side of the induction electrode blocks in a second direction, the first direction is per…
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- G06F3/044Primary
Physics · mapped topic
- G06F3/0448Primary
Physics · mapped topic
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- What does patent US9501192B2 cover?
- The present invention relates to the touch control technology filed. Provided are a single-layer capacitive touch sensor and a touch control terminal, wherein a substrate of the single-layer capacitive touch sensor is distributed with several rows of induction electrode and drive electrode pairs with electrode extension parts mutually interlocked, and several ground electrodes located between s…
- Who is the assignee on this patent?
- Shenzhen Huiding Technology Co
- 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 Tue Nov 22 2016 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).