Patterned retarder 3D liquid crystal display and the manufacturing method thereof
US8976307B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2012 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Jan 15, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133631
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A patterned retarder 3D liquid crystal display is disclosed. The liquid crystal display includes a display panel, a polarizer, and a patterned retarder film. The display panel includes a first substrate and a second substrate spaced apart from each other. The second substrate includes an up stutter and a down surface, and the up surface is farther to the first substrate than the down surface. A black matrix is arranged on the down surface of the second substrate. A mask is arranged on a first surface or the second surface of the polarizer. The first surface of the polarizer is adjacent to the patterned retarder film and the second surface of the polarizer is adjacent to the second substrate. The mask corresponds to portions of the black matrix. In addition, a manufacturing method of the patterned retarder 3D liquid crystal display is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.