Display substrate and manufacture method thereof, display panel
US10497758B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 30, 2017 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Jul 4, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display substrate, a manufacture method thereof and a display panel are provided. The display substrate includes: a first substrate; a plurality of pixel units included in the first substrate, each of the pixel units at least including a first sub-pixel unit, a second sub-pixel unit and a third sub-pixel unit; a medium film laminated layer arranged on the first substrate, the medium film laminated layer at least covering the first sub-pixel unit and the second sub-pixel unit; the medium film laminated layer is configured to eliminate blue light in a first wavelength range passing the medium film laminated layer, the medium film laminated layer includes at least one first medium film layer and at least one second medium film layer which are laminated alternately, and a refractive index of the first medium film layer is greater than a refractive index of the second medium film layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.