Display device and manufacturing method thereof
US8338711B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2010 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Apr 22, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a display panel comprising a first panel comprising a first lower substrate and a first upper substrate; a first alignment key formed in the first lower substrate; a second alignment key formed in the first upper substrate, the second alignment key is disposed in a position corresponding to the first alignment key; a second panel attached to the first panel; and a third alignment key formed in the second panel, the third alignment key is disposed in a position corresponding to the first and the second alignment keys and formed such that the first and the second alignment keys are identified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.