Display panel having various layers overlaping one another in vertical direction and a method for forming the same
US10559638B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jun 28, 2016 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Jun 28, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
A display panel and a method for fabricating the same are provided. The display panel includes: a TFT array substrate; an OLED array disposed on the TFT array substrate, a package layer which covers the OLED array, an upper protection layer covering the package layer, and a lower protection layer. In a first direction, a first projection of the OLED array on the TFT array substrate is located within a second projection of the package layer on the TFT array substrate, and there is a first distance between a boundary of the first projection and a boundary of the second projection. Also in the first direction, the second projection is located within a third projection of the upper protection layer on the TFT array substrate, and there is a second distance between the boundary of the second projection and a boundary of the third projection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.