A light-emitting touch key and a key light effect interaction method

Abstract

The invention discloses a light-emitting touch key and a key light effect interaction method. The luminous touch key comprises a key module and a backlight module, the key module comprises a key coverplate printed with a plurality of control keys; the backlight module comprises a diffusion plate, a light guide plate, a reflection plate, an infrared induction device and a plurality of light-emitting lamp beads, the light guide plate and the reflection plate are provided with corresponding infrared installation grooves and a plurality of corresponding lamp bead grooves, the light-emitting lampbeads are correspondingly arranged in the lamp bead grooves respectively, and the light-emitting lamp beads correspond to a plurality of control keys respectively. According to the present invention,the light-emitting touch keys can ensure that each control key emits light uniformly; the light crosstalk between the control keys is avoided, the infrared function of the infrared induction device isnot interfered, meanwhile, the light effect interaction design can be conducted on the light-emitting touch key through the infrared induction device, the overall light effect display effect of the light-emitting touch key is effectively improved, and then the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of touch keys, in particular to a light-emitting touch key and a key light effect interaction method. Background technique [0002] At present, more and more electrical equipment such as TVs and monitors use touch buttons with light-emitting functions, and the light effect of touch buttons is an important part of light-emitting touch buttons. The light efficiency of touch buttons that are delicate, clean, and have good interactive capabilities It improves the quality and sense of technology of the product very well. However, the light effect design of the touch keys of existing TVs, monitors and other equipment is generally relatively simple, not only there are problems of uneven light emission at the key characters and serious cross-light between adjacent keys, but also generally only the touch light function, making The light effect interaction ability of the touch button is poor, resulting in poor overal...

AI Technical Summary

Problems solved by technology

However, the light effect design of the touch keys of existing TVs, monitors and other equipment is generally relatively simple, not only there are problems of uneven light emission at the key characters and serious cross-light between adjacent keys, but also generally only the touch light function, making The light effect interaction ability of touch buttons is poor, resulting in poor overall light effect display effect of touch buttons, which affects the quality of TV products and user experience

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