Enhanced capacitance touch screen display and methods for use therewith
US-2024411406-A1 · Dec 12, 2024 · US
Capacitive in-cell touch panel and display device
US9448656B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9448656-B2 |
| Application number | US-201314343277-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 8, 2013 |
| Priority date | Mar 26, 2013 |
| Publication date | Sep 20, 2016 |
| Grant date | Sep 20, 2016 |
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Abstract
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Embodiments of the invention disclose a capacitive in-cell touch panel and a display device. The touch panel includes an array substrate and a counter substrate, the array substrate includes: pixels defined by gate lines and data lines and a common electrode corresponding to each pixel. All the common electrodes are divided into a plurality of first common electrode groups arranged in a row direction and a plurality of second common electrode groups arranged in a column direction; a plurality of metal wires disposed in a same metal layer, wherein all the metal wires are divided into a plurality of first metal wire groups arranged in the row direction and a plurality of second metal wire groups arranged in the column direction; the first metal wire groups in a direction of a same row are electrically connected to each other, and are electrically connected to first common electrode groups corresponding to them in position, respectively, so as to form a driving line; the second metal wire groups in a direction of a same column are electrically connected to each other, and are electrically connected to second common electrode groups corresponding to them in position, respectively, so as to form a sensing line.
First claim
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The invention claimed is: 1. A capacitive in-cell touch panel, comprising an array substrate and a counter substrate, the array substrate including: a plurality of gate lines and a plurality of data lines; a plurality of pixels defined by the plurality of gate lines and the plurality of data lines, each of the pixels including a corresponding common electrode, wherein all the common electrodes are divided into a plurality of first common electrode groups arranged in a row direct…
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Physics · mapped topic
- G06F3/0412Primary
Physics · mapped topic
Physics · mapped topic
- G06F3/0446Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9448656B2 cover?
- Embodiments of the invention disclose a capacitive in-cell touch panel and a display device. The touch panel includes an array substrate and a counter substrate, the array substrate includes: pixels defined by gate lines and data lines and a common electrode corresponding to each pixel. All the common electrodes are divided into a plurality of first common electrode groups arranged in a row dir…
- Who is the assignee on this patent?
- Hefei Boe Optoelectronics Tech, Boe Technology Group Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06F3/0412. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 20 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).