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A display device based on space-time color mixing technology

A display device and liquid crystal display technology, applied in the field of 2D and 3D display modes, can solve the problems of 3D mode resolution and brightness reduction, high cost of color filters, waste of power consumption, etc., to improve quality and potential, and color performance capabilities The effect of improving and improving performance

Active Publication Date: 2017-10-03
CHENGDU JIUTIAN HUAXIN TECH CO LTD
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Problems solved by technology

[0006] Technical problem to be solved: Aiming at the deficiencies of the prior art, the present invention proposes a display device based on space-time color mixing technology, which solves the disadvantages of high cost of color filters and energy waste in simple space-time color mixing display devices. The resolution and brightness of the 3D mode under the space color mixing technology are reduced, and the problem of waste of power consumption in the 2D display mode of the 3D display device

Method used

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  • A display device based on space-time color mixing technology
  • A display device based on space-time color mixing technology
  • A display device based on space-time color mixing technology

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings. the following

[0032] like figure 1 As shown, a display device based on space-time color mixing technology includes a liquid crystal display 1, and the liquid crystal display 1 includes a controllable array backlight unit 1.1 and a liquid crystal layer 1.3 arranged in front of it. The frame rate is set to be greater than the fusion frequency of the human eye, and the controllable array backlight unit 1.1 divides a complete color picture into multiple fields with different color information in time and space by utilizing the visual characteristics of the human eye so that the liquid crystal display 1 It has a certain field frequency and is displayed sequentially within one frame through the cooperation of the controllable array backlight unit 1.1 and the liquid crystal layer 1.3, so that human eyes perceive a complete color picture.

[0033] The controllable array back...

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Abstract

The invention discloses a display device based on the time-space color mixing technology, and proposes display modes in various field sequential modes by using the time-space color mixing technology. Utilizing the synergistic mechanism of the controllable matrix backlight unit and the color filter structure in time and space, the controllable matrix backlight unit is no longer a single color and a single state, and the light intensity and color change dynamically with time and space; the color filter It is not limited to the three channels of red, green and blue, but many combinations may appear. At the same time, the display device supports both 2D and 3D display modes through the proposed multiple field sequential methods, thereby improving the color performance of the display device in 2D and 3D modes, and improving the effective resolution and efficiency.

Description

technical field [0001] The invention relates to a 2D and 3D display device based on the time-space color mixing technology, in particular, a variety of field sequential display modes suitable for the time-space color mixing display device are proposed based on the time-space color mixing technology, which can be applicable to both 2D and 3D display modes. Background technique [0002] The traditional cathode ray tube display (CRT) and the current popular liquid crystal display (LCD) both adopt the display mode of spatial color mixing when realizing color picture display. This spatial color mixing display mode has always been dominant in the entire electronic display technology, but it also has its own disadvantages: First, because the spatial color mixing requires a certain number of sub-pixels to form an effective pixel, the effective resolution of the display device is practical. 1 / 3 of the address resolution (corresponding to three-color information display), or less (cor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G02B27/22
Inventor 翁一士张宇宁李晓华王坚
Owner CHENGDU JIUTIAN HUAXIN TECH CO LTD
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