Abstract: A keyboard system with changeable key displays includes a keyboard having multiple keys, each key having a transparent housing and a display panel disposed inside the transparent housing. The display panels are capable of displaying different indicia based on different control signals triggered by a user of the keyboard system. The keyboard system includes a printed circuit board (PCB) membrane connected to each display panel using one or more connectors, such as spring loaded pins, solid connectors, or flexible connectors. The PCB membrane receives data signals relevant to the indicia of the key displays and processes the data signals for display of the indicia by the display panels.

Abstract: The present invention discloses a keyboard system (100) with changeable key displays comprises a keyboard having a plurality of keys (1) with transparent housing; a plurality of display panels (3) each disposed inside the transparent housing of each key (1), the display panels (3) are capable to display different set of indicia based on control signals triggered by a user, a first printed circuit board (PCB) membrane (5) connected to the display panel (3) with a flexible connector (7), the first PCB membrane (5) receiving data signals relevant to the indicia of the key displays and processing the data signals to be displayed by the display panel (2), a system controller (9) connected to the first PCB membrane (12), the system controller (9) has a digital controller (11) and a memory (13), the digital controller (11) processing the control signals and retrieving data relevant to indicia from a database stored inside the memory (13), and the digital controller (11) further sending the data signals to the first