Method for displaying dual-channel signal based on polarized three-dimensional (3D) display equipment and polarized 3D display equipment
A display device, dual-channel technology, applied in the directions of image communication, optics, optical components, etc., can solve the problems of easily affecting the user's vision, distracting the user's viewing effect, etc., to improve market competitiveness, good visual enjoyment, and good viewing effect. Effect
Inactive Publication Date: 2012-06-20
SHENZHEN TCL NEW-TECH CO LTD
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Problems solved by technology
[0003] At present, PIP (picture-in-picture) / POP (picture-on-picture) dual-channel display technology of picture-in-picture is usually used. Among the two channel pictures output by this PIP / POP dual-channel display technology, one is the main picture , one is a sub-picture, and the sub-picture is usually displayed in a smaller picture size, and the user will see two channels of pictures at the same time. This dual-channel picture display method is likely to affect the user's vision and distract the user's viewing effect
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[0040] The solution of the embodiment of the present invention is mainly: using the existing polarized 3D display device, the dual-channel input signal is displayed on the same polarized 3D display device at the same time for two types of user groups to choose and watch, and does not interfere with each other to improve users The visual enjoyment.
[0041] The polarized 3D display device of the present invention may be a polarized 3D TV, a computer, and other displays with 3D display function. The following embodiments take a polarized 3D TV as an example for description.
[0042] Such as figure 1 As shown, a preferred embodiment of the present invention proposes a dual-channel signal display method based on a polarized 3D display device, including:
[0043] Step S101, the polarized 3D display device obtains a dual-channel video signal;
[0044] Step S102, processing the dual-channel video signal into a two-channel line-interlaced frame series and displaying it in full screen on the ...
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The invention relates to a method for displaying a dual-channel signal based on polarized three-dimensional (3D) display equipment and the polarized 3D display equipment. The method comprises the following steps that: the polarized 3D display equipment acquires a dual-channel video signal; the polarized 3D display equipment processes the dual-channel video signal into two-channel line-interleaved frame series and displays the two-channel line-interleaved frame series on a polarized 3D display screen of the polarized 3D display equipment in a full screen display mode; and the polarized 3D display equipment receives a video of a channel on the polarized 3D display screen through a polarized video watching device. Line-interleaved polarized films of odd and even lines in different polarization directions are adhered to the polarized 3D display screen of the conventional polarized 3D display equipment, and a user selects 3D glasses of the corresponding type as required, so that input signals of dual channels can be simultaneously displayed on the same polarized 3D display equipment, two kinds of user groups can selectively watch pictures without interference, and visual enjoyment and watching effects of the user are improved.
Description
Technical field [0001] The present invention relates to the field of image display technology, and in particular to a dual-channel signal display method and display device based on a polarized 3D display device. Background technique [0002] With the continuous development of display technology and the increasing popularity of 3D TV, 3D TV brings users a new visual experience effect, especially the dual-channel technology of 3D TV, which can output different display pictures at the same time to satisfy different users Watching demand. [0003] At present, PIP (picture-in-picture) / POP (picture-on-picture) picture-in-picture dual-channel display technology is usually used. Of the two-channel pictures output by this PIP / POP dual-channel display technology, one is the mother picture One is a sub-picture, which is usually displayed in a smaller picture size. The user will see two channels of pictures at the same time. This dual-channel picture display method easily affects the user’s v...
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Login to View More IPC IPC(8): H04N13/00H04N13/04G02B27/26G02B30/25
Inventor 刘永新杨福军
Owner SHENZHEN TCL NEW-TECH CO LTD