Pixel structure
US8952606B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2013 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Oct 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel structure including a flexible substrate, an active device, a pixel electrode, a capacitance electrode, a first insulation layer, a second insulation layer, and a padding layer is provided. The pixel electrode is electrically connected to the active device and has pixel electrode openings. The capacitance electrode is disposed overlapping the pixel electrode and has capacitance electrode openings corresponding to the pixel electrode openings. The first insulation layer is disposed between the pixel electrode and the flexible substrate. The second insulation layer is disposed between the pixel electrode and the capacitance electrode. The active device is disposed between the second insulation layer and the flexible substrate. The padding layer includes padding pillars and a padding pattern covering over the active device. The padding pillars are located in the pixel electrode openings respectively. The pixel electrode partially covers the padding pattern and exposes the padding pillars.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.