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Light-emitting keyboard

A technology of luminous keyboards and keycaps, applied in legends, electrical components, electrical switches, etc., can solve problems such as inconsistent brightness and thickness that cannot be reduced, and achieve the effect of consistent brightness and reduced volume

Active Publication Date: 2017-07-21
DARFON ELECTRONICS (SUZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the above-mentioned problems that the thickness cannot be reduced and the brightness is inconsistent, the present invention provides a luminous keyboard

Method used

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Embodiment Construction

[0048] The following content will be combined with drawings to illustrate the technical content of the present invention through specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. Various modifications and changes may be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. In particular, the proportions and relative positions of various components in the drawings are for exemplary purposes only, and do not represent the actual situation of the implementation of the present invention.

[0049] The present invention solves the problem of different brightness between the light-transmitting keycaps of the luminous keyboard in the prior art. For the structural fe...

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Abstract

The present invention relates to a light-emitting keyboard. Each of the light-emitting keys of the light-emitting keyboard has a dedicated light source; and the light sources conduct light by means of the switch circuit boards of the light-emitting keys so as to provide the light for the light-transmitting keycaps of the light-emitting keys, so that light received by the light-transmitting keycaps of the light-emitting keys of the light-emitting keyboard tends to be consistent, and therefore, the brightness of the light-transmitting keycaps of the light-emitting keyboard tend to be consistent, and a requirement for optical uniformity can be satisfied.

Description

technical field [0001] The invention relates to a luminous keyboard, in particular to a luminous keyboard in which each luminous key has a dedicated light source. Background technique [0002] At present, most luminous keyboards use the backlight module as the light source. Generally speaking, the backlight module has a light source and a light guide. Light keycaps. However, due to the arrangement of the backlight module, the overall thickness of the luminous keyboard cannot be reduced. [0003] In addition, because the backlight module of the luminous keyboard is equipped with a light guide plate, each light-transmitting keycap does not have its own light source. As a result, the light-transmitting keycaps that are closer to the light source will be more sensitive than the light-transmitting keycaps that are farther away from the light source. It needs to be brighter, so there is often a problem of inconsistent brightness between the light-transmitting keycaps of the curr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/83
CPCH01H13/023H01H13/83H01H2219/062
Inventor 何信政许文明黄裕明
Owner DARFON ELECTRONICS (SUZHOU) CO LTD