3D grating box and the manufacturing method thereof, color filter substrate and display device
US9377631B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jun 25, 2014 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Jun 25, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/547
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A 3D grating box, a color filter substrate and a display device are disclosed. The 3D grating box comprises: a photoelectric conversion device for converting optical energy into electric energy; a transparent electrode electronically connected to a first side of the photoelectric conversion device; a grating electrode electronically connected to a second side of the photoelectric conversion device opposite to the first side, the grating electrode comprises a plurality of opaque strip conductors that are arranged side by side at intervals; a storage battery having a first end electronically connected to the transparent electrode and a second end electronically connected to the grating electrode; and a substrate, the grating electrode being arranged on one side of the substrate. The 3D grating box combines the 3D display with the solar cell effectively, simplifying the manufacturing process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.