Color filter array on pixel array substrate and display panel
US8724057B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2009 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Dec 28, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136222
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color filter array on pixel array substrate including a substrate, an active device array, a color filter array and a pixel electrode layer is provided. The substrate has a plurality of pixel regions and a light-shielding region. The active device array is disposed on the substrate. The color filter array is disposed on the substrate, and includes a light shielding patterned layer and a plurality of color filter patterns, wherein the light-shielding patterned layer is disposed in the light-shielding region. The color filter patterns are respectively disposed in the pixel regions and extend from the pixel regions into the light shielding regions, wherein the color filter patterns extending from adjacent pixel regions constitute a stacked structure within the light shielding regions. The pixel electrode layer is electrically connected to the active device array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.