Liquid crystal panel and liquid crystal display device
US8988370B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2011 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Nov 3, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04106
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal panel comprises a first substrate (11) and a second substrate (21) facing each other. A polarizer (30) is adhered to one side of the first substrate (11) orientated away from the second substrate (21). The liquid crystal panel further comprises a touch type input structure which is adhered on the outer surface of the polarizer (30) orientated away from the first substrate (11) to identify a touch signal; and an electromagnetic type antenna array at least comprising a first-direction conductive wire (51) and a second-direction conductive wire (52). The first-direction conductive wire (51) and the second-direction conductive wire (52) are respectively made of conductive material, and are formed on any one film between the first substrate (11) and the second substrate (21). The antenna array is used to identify an electromagnetic signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.