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Electronic device and signal processing method

An electronic device and signal technology, applied in the electronic field, can solve problems such as not supporting users

Active Publication Date: 2015-02-11
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides an electronic device and a signal processing method, which solves the technical problem that the smart TV in the prior art does not support the user to perform remote gesture control through the remote control

Method used

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  • Electronic device and signal processing method
  • Electronic device and signal processing method

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Experimental program
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Embodiment 1

[0073] like figure 1 As shown, an electronic device comprising:

[0074] a display panel for displaying images;

[0075] A photosensitive film, covering the surface of the display panel, used to receive the first light signal when the first light signal is irradiated on the photosensitive film; wherein, the light transmittance value of the photosensitive film is greater than or equal to a preset Setting a light transmittance value, so that the user of the electronic device can see the image displayed on the display panel through the photosensitive film;

[0076] When the electronic device is in the working state and the photosensitive film receives the first light signal, the electronic device can generate and execute the first corresponding relationship between the light signal and the control instruction, and execute the A first control instruction corresponding to an optical signal.

[0077] Further, the size of the display panel is a first size, and the size of the phot...

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PUM

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Abstract

The invention discloses an electronic device and a signal processing method. The electronic device comprises a display panel and a photosensory membrane, wherein the display panel is used for displaying an image; the photosensory membrane covers the surface of the display panel and is used for receiving a first optical signal when the first optical signal irradiates the photosensory membrane; the light transmittance value of the photosensory membrane is larger than or equal to a preset light transmittance value, so that a user using the electronic device can see the image displayed by the display panel through the photosensory membrane; when the electronic device is in a working state and the photosensory membrane receives the first optical signal, the electronic device can generate and execute a first control instruction corresponding to the first optical signal based on the first corresponding relation between the optical signal and the control instruction.

Description

technical field [0001] The invention relates to the field of electronics, in particular to an electronic device and a signal processing method. Background technique [0002] With the development of science and technology, smart TV has entered people's life. [0003] Smart TV is a new TV product with a fully open platform and equipped with an operating system. While enjoying ordinary TV content, customers can install and uninstall various application software by themselves, and continuously expand and upgrade functions. Smart TVs can continue to bring rich and personalized experiences to customers. [0004] In the prior art, when a user controls a smart TV, it is generally realized through a touch screen. For example, when using a smart TV with an android system or an ios system, usually a user touches a touch screen in front of a display screen of the smart TV to realize gesture control of the smart TV. [0005] However, in the process of realizing the technical solution ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/042H04N21/422
CPCH04N21/42221H04N21/42224
Inventor 程涛
Owner LENOVO (BEIJING) LTD