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Display control chip and three-dimensional display equipment
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A display control and chip technology, applied in stereoscopic systems, image communication, electrical components, etc., can solve problems such as fixed display areas
Active Publication Date: 2014-07-30
SUPERD CO LTD
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[0007] In addition, the display area of the current naked-eye stereoscopic display technology is relatively fixed, and the viewer can only watch a more suitable stereoscopic image in the stereoscopic viewing area.
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Embodiment 1
[0062] Embodiment 1, a display control chip, comprising:
[0063] A first storage buffer for storing image data;
[0064] an image processing engine, configured to read image data from the first storage buffer;
[0065] The instruction processing module is used to obtain the current viewing position, and instruct the image processing engine to adjust the display parameters of each pixel in the image data according to the movement of the viewing position.
[0066] In this embodiment, the viewing position may be, but not limited to, the position of human eyes, and may also be the position of the viewer, the position of the receiver, and the like.
[0067] When this embodiment is used in a stereoscopic display device, the display driving circuit module in the driving circuit drives the display panel to display the image data adjusted by the image processing engine, which can correct the two distortions shown in FIG. 1 .
[0068] The instruction processing module is the core uni...
Embodiment 2
[0131] Embodiment 2, a stereoscopic display device, such as Figure 8 As shown, including: a display panel 803;
[0132] Tracking device 804 for tracking viewing position;
[0133] The display control chip 801 in Embodiment 1 is used to adjust the display parameters of each pixel in the image data according to the movement of the viewing position;
[0134] The driving circuit 802 is configured to drive the display panel to display the image data according to the adjusted display parameters.
[0135] In this embodiment, the viewing position may be, but not limited to, the position of human eyes, and may also be the position of the viewer, the position of the receiver, and the like.
[0136] In this embodiment, the display panel may further include a controllable light splitting device.
[0137] In this embodiment, the controllable light splitting device can be, but not limited to, a parallax barrier or a controllable lens array (LC-Barrier or LC-Lens); a control chip (or a g...
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Abstract
The invention discloses a display control chip and three-dimensional display equipment. The display control chip comprises a first storage buffer zone for storing image data, an image processing engine for reading image data from the first storage buffer zone, a command processing module for obtaining a current watching position, and indicating the image processing engine to adjust the display parameters of pixel points in the image data according to the moving indication of the watching position. The invention can form a more real three-dimensional display effect.
Description
technical field [0001] The invention relates to the field of stereoscopic display, in particular to a display control chip and stereoscopic display equipment. Background technique [0002] A stereoscopic display device uses the parallax feature of human eyes to present a stereoscopic image with spatial depth information, and usually multiple views with parallax are synthesized through a pixel arrangement algorithm and then output to a stereoscopic display. This disparity map is directly transmitted to the left and right eyes of the viewer, and then a stereoscopic image is synthesized. [0003] The naked-eye stereoscopic display device has the advantages of not having additional peripherals such as glasses, allowing users to watch in a more free environment; however, there are two phenomena in the current naked-eye stereoscopic display technology that do not conform to the characteristics of human vision: 1. The front and rear of the audience The change of moving stereoscopi...
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