3D display device, control method and 3D display system
The technology of a display device and a control method, which is applied in the field of 3D display, can solve the problems of heavy weight, high system cost, and low display brightness, and achieve the effects of reducing comfort, energy consumption, and use cost
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Embodiment 1
[0066] Please refer to the attached image 3 , is a structural schematic diagram of a 3D display device disclosed in an embodiment of the present invention, mainly including: a backlight source 11, a backlight source controller 12, an LCD panel 13, an LCD controller 14, a light valve (liquid crystal light valve) 15 and a light valve control device 16.
[0067] The above-mentioned backlight 11, LCD panel 13 and light valve 15 are divided into N horizontal row areas in the same manner, and the row areas on them correspond one-to-one, and the number N when dividing the horizontal row areas is greater than or equal to 1. Please refer to the attached schematic diagram for the specific division Figure 4a To attach Figure 4c .
[0068] Wherein, the width (Y direction) of each row area of the LCD panel 13 may be consistent with the width of the pixels on row X, and the number of pixels on row X is greater than or equal to one.
[0069] It should be noted that the division of t...
Embodiment 2
[0102] A 3D display device is described in detail in the above disclosed embodiments of the present invention. Based on this device, the present invention also discloses a control method for a 3D display device. Please refer to the attached Figure 8 , which is a flowchart of a control method for a 3D display device disclosed in an embodiment of the present invention, mainly includes the following steps:
[0103] In step S101 , the backlight source, the LCD panel and the light valve are divided into horizontal row regions in the same manner, and the row regions divided by the three correspond one-to-one.
[0104] Step S102, receiving the 3D image data signal output by the graphics card, performing scaling and frequency conversion, and outputting left and right eye images with the same frequency.
[0105] The received 3D image data signal is processed by executing step S102. Since the 3D data image is divided into a left-eye image and a right-eye image, the actual processing is...
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