Illuminated film-covered keyboard for data entry has light distribution plates arranged above switching surfaces consisting of elastic diffuse and/or elastic transparent and/or elastic translucent material

摘要

The keyboard has short stroke keys (3) and an integrated agreement circuit, whereby the short stroke keys are operated with the aid of a film covering (4) and film keys above it.. Switching surfaces of film keyboard are arranged above the key surfaces of the film-covered keyboard. Light distribution plates arranged above the switching surfaces consist of an elastic diffuse and/or elastic transparent and/or elastic translucent material.