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Liquid crystal display television, double-screen display method and device for liquid crystal display television and storage medium

A technology for LCD TV and dual-screen display, which is applied to TVs, color TVs, projection devices, etc., can solve problems such as the need to improve the intelligence of LCD TVs, and achieve the effects of parallel processing, improving intelligence, and improving user experience.

Pending Publication Date: 2022-07-15
QINGDAO HAIER MULTI MEDIA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present disclosure provide an LCD TV and a method, device, and storage medium for dual-screen display of the LCD TV, so as to solve the technical problem that the intelligence of the LCD TV needs to be improved

Method used

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  • Liquid crystal display television, double-screen display method and device for liquid crystal display television and storage medium
  • Liquid crystal display television, double-screen display method and device for liquid crystal display television and storage medium
  • Liquid crystal display television, double-screen display method and device for liquid crystal display television and storage medium

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Embodiment Construction

[0031] In order to have a more detailed understanding of the features and technical contents of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. In the following technical description, for the convenience of explanation, numerous details are provided to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0032] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data so used may be interchanged under appropri...

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Abstract

The invention relates to the technical field of intelligent equipment, and discloses a liquid crystal display television, a double-screen display method and device for the liquid crystal display television and a storage medium. The liquid crystal display television comprises a liquid crystal display screen, a diaphragm, an LED backlight source and an imaging light machine. Wherein the imaging light machine is positioned above the LED backlight source and is positioned on an inclined upper plate of a back plate of the liquid crystal display television; light generated by the LED backlight source is projected to the liquid crystal display screen through the diaphragm to form a first display screen; and light generated by the LED backlight source is projected to a light-proof object behind the liquid crystal television through the imaging light machine to form a second display screen. The method comprises the steps of determining a current display screen matched with a signal type of a current to-be-displayed signal according to signal types of display signals corresponding to a first display screen and a second display screen respectively; and projecting the current to-be-displayed signal to the current display screen for display. Parallel processing of video display and video operation is realized.

Description

technical field [0001] The present application relates to the technical field of smart devices, for example, to liquid crystal televisions and a method, device and storage medium for dual-screen display of liquid crystal televisions. Background technique [0002] With the popularity of smart devices, there are many smart devices in home life, some of which are multimedia playback devices, such as TVs, computers, PDAs, projectors, etc. Through these multimedia playback devices, users can better experience video Audio viewing or gaming. [0003] However, regardless of TVs or projectors, these multimedia playback devices only support single-screen display. In some scenarios, users want to watch multiple videos at the same time, or other operations are required to watch videos. In this case, each video can only be played separately. , or, serial control operations, etc., it can be seen that the intelligence of the multimedia playback device still needs to be improved. SUMMARY...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G03B21/14G03B21/00G09G3/36G09G3/00H04N5/64
CPCG02F1/133342G03B21/14G03B21/006G09G3/36G09G3/001H04N5/64
Inventor 王召朋胡希嘉黄俊杰
Owner QINGDAO HAIER MULTI MEDIA CO LTD
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