Logitech Europe S.a.

Huawei Technologies Co., Limited

Lijuan Chang

Zheng Li

Gang Wu

Chih-Wei Chen

Zhaoyang Han

Changliang Li

Yunfeng Peng

Embodiments describing a method of forming a multi-layered keycap structure are disclosed herein. The method includes forming a first polymer layer on a second polymer layer, wherein the first polymer layer includes a first color and the second polymer layer includes a second color, and coupling the first polymer layer and second polymer layer to a substrate layer such that the first polymer layer is closer to the substrate than the second polymer layer. The method may further include forming a third polymer layer on the second polymer layer; and etching the multi-layered keycap structure to form an opening having a bottom surface that exposes at least one of the first or second color.

Multi-layer keycap

Growing community of inventors

Suzhou, China

Lijuan Chang