Liquid crystal display apparatus and method
US6404467B1 · kind B1 · utility
2Cited by
8References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 1999 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Aug 30, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2223/014
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display apparatus includes a housing and a button array contacting the housing. The button array includes a plurality of buttons and is positioned between the housing and a transparent shield. The transparent shield is attached to the housing to secure the button array to the housing. The transparent shield is positioned between the button array and a liquid crystal display to shield the liquid crystal display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.