Display structure with high-brightness diffuse reflector and manufacturing method thereof
US10634829B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 22, 2014 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Oct 13, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2207/115
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display structure having a high-brightness diffuse reflector, an electrowetting display structure based on the display structure, an in-cell type electrowetting display structure and a manufacturing method thereof are disclosed. The display structure comprises panel glass (1), a display layer (2) and substrate glass (3), wherein a high-brightness diffuse reflection polymer thin film material (4) is arranged under the substrate glass (3); the panel glass (1), the display layer (2), the substrate glass (3) and the diffuse reflection polymer thin film material (4) are stacked in sequence. According to the display structure and manufacturing method thereof of the invention, the required diffuse reflection and contrast ratio approximate to paper can be provided by placing a high-brightness diffuse reflection polymer thin film under a substrate or a display layer of a plate display structure as a diffuse reflection layer or a diffuse reflector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.