Display panel with pixel define layer, manufacturing method of pixel define layer of display panel, and display device
US9268169B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 12, 2013 |
| Grant date | Feb 23, 2016 |
| Priority date | — |
| Expiry date | Dec 14, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B33/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments of the invention provide a display panel with a pixel define layer, a manufacturing method of a pixel define layer of a display panel, and a display device. The display panel with the pixel define layer comprises: a substrate and the pixel define layer disposed on the substrate. The pixel define layer includes a photosensitive resin layer and a transparent define layer sequentially disposed on the substrate. The photosensitive resin layer has an opening in a region corresponding to each pixel region of the display panel, the transparent define layer has an opening in the region corresponding to each pixel region of the display panel, and the opening of the transparent define layer is smaller than the opening of the photosensitive resin layer so as to form a fill region with a wide lower portion and a narrow upper portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.