Stereoscopic image display device and method for manufacturing the same
US9229264B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Nov 30, 2012 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Jul 14, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4913
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A stereoscopic image display device, includes an array substrate having a thin film transistor; a color filter substrate opposing the array substrate and having black matrixes disposed in first and second directions; a plurality of black stripes formed on the color filter substrate and corresponding to the black matrix in the first direction; a patterned retarder film formed on the plurality of black stripes; and wherein line widths of the plurality of black stripes increase towards first and second ends in the second direction. Due to the invention, the cross-talk problem can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.