Display screen switch
US6535202B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2000 |
| Grant date | Mar 18, 2003 |
| Priority date | — |
| Expiry date | Apr 19, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2221/07
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display screen switch of the present invention includes: a plate-like case arranged on a display screen and provided with a transmit-light window part in which switch information displayed on the display screen is transmitted; a switch body fixed to the case; a cover arranged on an upper side of the case and having a hole part; a transmit operational member including a transparent display part which transmits a visible light and on which the switch information is displayed, and a switch push-down part which makes the switch body operate; and an elastic member interposed between the transmit operational member and the case along a circumference part of the transmit operational member. The transmit operational member being arranged such that the transparent display part and the switch push-down part are arranged in a protruding way from the hole part between the cover and the case. Especially, the elastic member and the transmit operational member are bonded by an adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.