Color filter substrate and method for manufacturing the same, display device
US11856831B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2021 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Feb 3, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/00
Abstract
The present disclosure provides a color filter substrate and a method for manufacturing the same, and a display device, and the color filter substrate includes a base substrate, a black matrix and a color filter layer located on the base substrate, a quantum dot layer located on a side of the color filter layer away from the base substrate, a barrier layer located on a side of the black matrix away from the base substrate, and a first inorganic layer, and the first inorganic layer at least includes: a first portion located between the color filter layer and the quantum dot layer; a second portion located on the base substrate and between the quantum dot layer and the barrier layer; and a third portion located on a side of the barrier layer away from the base substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.