Electronic equipment and its liquid crystal display
A liquid crystal display and electronic equipment technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of unable to identify keyboard keys in a timely and accurate manner, the keyboard does not have a backlight, and the operation of electronic equipment is inconvenient.
Active Publication Date: 2020-10-27
LENOVO (BEIJING) LTD
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Problems solved by technology
[0002] For electronic equipment such as all-in-one computers, the keyboards that are equipped with them do not have backlights in most cases. If the electronic equipment is operated through the keyboard in a dark place, it is often impossible to identify the keyboard keys in a timely and accurate manner. The operation of the equipment has caused great inconvenience
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[0031] The application provides a liquid crystal display screen, which has a lighting function.
[0032] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0033] Such as Figure 1-Figure 6 As shown, the liquid crystal display provided by the embodiment of the present application may be a display screen of electronic equipment such as a desktop computer and an all-in-one machine, and the liquid crystal display mainly includes a back module 1, a liquid crystal module 2 and a backlight module. Wherein, the back module 1 is used for conducti...
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The invention discloses a liquid crystal display. The display comprises a back module, a liquid crystal module disposed on one side of the back module and a backlight module disposed on the edge of the back module and on the same side as the liquid crystal module and near the liquid crystal module; the backlight module includes a substrate having a first surface and a second surface disposed opposite to each other, and the liquid crystal module is disposed adjacent to the first surface; a first illumination lamp is disposed on the first surface and capable of providing backlight for the liquidcrystal module, and a second illumination lamp is disposed on the second surface to emit light to the outside of the liquid crystal display. In the above liquid crystal display, the backlight modulecan not only provide the backlight for the liquid crystal module through the first illumination lamp, but also can emit light to the outside of the liquid crystal display through the second illumination lamp, thereby illuminating external space of the liquid crystal display or the external components, which facilitates the operation of a user. The invention also provides an electronic device having the above liquid crystal display.
Description
technical field [0001] The present application relates to the technical field of electronic equipment, and in particular to a liquid crystal display. The present application also relates to an electronic device having the above-mentioned liquid crystal display. Background technique [0002] For electronic equipment such as all-in-one computers, the keyboards that are equipped with them do not have backlights in most cases. If the electronic equipment is operated through the keyboard in a dark place, it is often impossible to identify the keyboard keys in a timely and accurate manner. The operation of the device was a great inconvenience. Contents of the invention [0003] In view of this, the present application provides a liquid crystal display screen, which has an illumination function. The present application also provides an electronic device having the above-mentioned liquid crystal display screen. [0004] In order to achieve the above object, the application provi...
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IPC IPC(8): G02F1/13357
CPCG02F1/1336
Inventor 戴依含
Owner LENOVO (BEIJING) LTD