Touch panel and display device employing the same
US-9195327-B2 · Nov 24, 2015 · US
Resistive touch panel and resistive touch electronic device
US8947396B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8947396-B2 |
| Application number | US-201213650509-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 12, 2012 |
| Priority date | Apr 11, 2012 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A resistive touch panel includes an ITO layer, a glass layer, and an insulation layer sandwiched between the ITO layer and the glass layer. The ITO layer is cut into a continuous zigzag-shaped ITO strip by a number of first and second etched lines which are equidistantly spaced and arranged in an alternate fashion. The ITO strip is connected between a positive electrode and a negative electrode. The glass layer includes an ITO covering portion and a peripheral output bus surrounding the ITO covering portion. The resistance touch panel defines a Cartesian coordinate system for locating a touch point thereon, each touch point spatially corresponding to a given position on the ITO strip, the power supply generates a given voltage at given position of the ITO strip, the output bus transmits a signal associated with the voltage to an outside processor. A related electronic device is also provided.
First claim
Opening claim text (preview).
What is claimed is: 1. A resistive touch panel comprising: an indium tin oxide (ITO) layer comprising a positive electrode and a negative electrode, wherein the ITO layer is cut into a continuous zigzag-shaped ITO strip by a number of first etched lines and a number of second etched lines, the first and second etched lines being equidistantly spaced and arranged in an alternate fashion, the ITO strip is connected between a first end of the positive electrode and a first end of the…
Assignees
Inventors
Classifications
- G06F3/045Primary
Physics · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8947396B2 cover?
- A resistive touch panel includes an ITO layer, a glass layer, and an insulation layer sandwiched between the ITO layer and the glass layer. The ITO layer is cut into a continuous zigzag-shaped ITO strip by a number of first and second etched lines which are equidistantly spaced and arranged in an alternate fashion. The ITO strip is connected between a positive electrode and a negative electrode…
- Who is the assignee on this patent?
- Scienbizip Consulting Shenzhen Co Ltd, Scienbizip Consulting Shenzhen Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06F3/045. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 03 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).