Luminous leather sheath keyboard and coating membrane thereof

Abstract

The invention discloses a luminous leather sheath keyboard and a coating membrane thereof. The luminous leather sheath keyboard includes a backlight keyboard module, a frame body and the coating membrane; the backlight keyboard module includes multiple light-permeable keys and at least one backlight source; the frame body is configured on the backlight keyboard module and provided with a keypad area, and the top surfaces of the keys are exposed on the keypad area; the coating membrane is arranged above the keypad area and covers the top surfaces of the keys; the coating membrane includes a light-permeable membrane, a bottom color layer, a lightproof shielding layer and a protective layer; partial materials of the shielding layer are removed from the positions, corresponding to the top surfaces of the keys, of the shielding layer respectively to form multiple light-permeable patterns. By means of the technique above, a laser carving technique can be adopted for forming the light-permeable patterns on the shielding layer, and therefore there is no need to use tools for spraying graphs or typefaces of the keys, so that costs of the tools are saved, the manufacturing processes are simplified, and the shaped luminous patterns can be protected well and are not easy to abrade.

Description

technical field [0001] The invention relates to a luminous leather keyboard and its covering film, in particular to a luminous leather keyboard and its covering film used with a leather keyboard used with a tablet computer or a mobile information device. Background technique [0002] The structure of the existing leather-covered keyboard is that a keyboard frame is covered with a layer of coating film, and the coating film hides each key of the keyboard under the coating film. A key pattern is printed on the covering film corresponding to the position of each key, so that the operator can identify the position of each key and the symbol or instruction represented by each key. The coating film is attached to the top surface of each button, and because the coating film is elastic, when the operator presses each key pattern on the coating film, the pressed position of the coating film will drop, thereby making it consistent with the The key corresponding to the key pattern is ...

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to solve the shortcomings of the existing luminous leather keyboards, such as the complex manufacturing process of the coating film, the easy wear of the button graphics, and the difficulty in forming light-transmitting button graphics.

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