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Wireless charging device and display device

A wireless charging and display panel technology, applied in circuit devices, photovoltaic power generation, electrical components, etc., can solve the problems affecting the appearance of display devices, and achieve the effect of improving aesthetics

Inactive Publication Date: 2018-01-09
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, some display devices (such as electronic picture frames) still use wired charging for charging when they are in use, that is, they need to be powered by a power cord, and the power cord forms a "tail" for the display device, which seriously affects Improve the aesthetics of the display device

Method used

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Embodiment Construction

[0032] In order for those skilled in the art to better understand the technical solution of the present invention, the wireless charging device and the display device provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0033] figure 1 A schematic structural diagram of a wireless charging device provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the wireless charging device includes: a photovoltaic panel 1 , a light guide plate 2 and a light source 3 .

[0034] The light source 3 is used to provide incident light to the light guide plate 2 . The light guide plate 2 is used to emit the first emitted light from the first side to the photovoltaic panel 1, and emit the second emitted light to the display panel from the second side opposite to the first side. The photovoltaic panel 1 is used to generate electrical energy according to the first emitted light. It should be noted that: the ...

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PUM

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Abstract

The invention discloses a wireless charging device and a display device. The wireless charging device comprises a photocell plate, a light guide plate and a light source; the light source is used forproviding incident light for the light guide plate; the light guide plate is used for emitting first emergent light to the photocell plate from the first side and emitting second emergent light to a display panel from the second side which is opposite to the first side; and the photocell plate is used for generating electric energy according to the first emergent light. According to the invention,wireless charging is achieved through the light source, the light guide plate and the photocell plate, power is supplied with no need of a power line, and therefore the aesthetic property of the display device is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless charging, in particular to a wireless charging device and a display device. Background technique [0002] With the development of science and technology and the improvement of people's quality of life, wireless charging (also called wireless power transmission) technology is applied to more and more electrical appliances. For example, some mobile phones have realized the wireless charging function. As important electrical appliances in the home, large display devices such as televisions also have a great demand for wireless charging. Typical wireless charging technologies include electric field coupling, electromagnetic induction, resonance (magnetic resonance), radio wave, and photoelectric charging technologies. [0003] In the prior art, some display devices (such as electronic picture frames) still use wired charging for charging when they are in use, that is, they need to be powere...

Claims

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Application Information

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IPC IPC(8): H02J50/30G02B6/00
CPCH02S99/00G02B6/0063G02B6/0028Y02E10/50H02J50/30G02B6/0031G02B6/0078G02B6/003
Inventor 张超
Owner BOE TECH GRP CO LTD