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Three-dimensional displaying method, displaying device and displaying system

A technology for three-dimensional stereoscopic display devices, applied in stereoscopic systems, static indicators, optics, etc., can solve problems such as increased component costs, reduced screen brightness, and large load capacitance, to achieve increased power consumption, low circuit costs, and increased costs Effect

Active Publication Date: 2012-04-04
吴江汾湖科技创业服务有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, due to the data scanning form of the first panel 10, the second panel 20 must wait for all the display data to be written into the first panel 10 before the second panel 20 can be driven, thus reducing the brightness of the picture that can be received by human eyes.
Furthermore, the second panel 20 has a whole piece of driving electrodes, so the load capacitance (C Load ) is very large, so that the instantaneous current is very large when starting
In addition, the aforementioned second type of 3D stereoscopic display system requires an additional implementation circuit to generate the operating voltage
The implementation circuit will add 3 switches, 2 sets of voltages (0.3 and 5.7V), and two thin film transistors, which will increase the cost of parts

Method used

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  • Three-dimensional displaying method, displaying device and displaying system

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Embodiment Construction

[0025] Please refer to Figure 4 , which shows a three-dimensional stereoscopic display system 150 according to an embodiment of the present invention. The 3D stereoscopic display system 150 includes a 3D stereoscopic display device 102 and a pair of polarized glasses S. As shown in FIG. The three-dimensional display device 102 includes a first panel 110 , a second panel 120 and a scanning backlight unit 130 . In the following description, upward refers to a direction toward the polarized glasses S, and downward refers to a direction away from the polarized glasses S. Referring to FIG.

[0026] The first panel 110 is used for providing left-eye images and right-eye images. The first panel 110 is provided with upper and lower polarizers 140, 142 on its upper and lower surfaces, and includes a thin film transistor substrate 112, a first liquid crystal layer 114 and a color filter substrate 116, the first liquid crystal layer 114 is disposed on the between the TFT substrate 11...

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Abstract

The invention discloses a three-dimensional displaying device, which comprises a first panel including a first liquid crystal layer; the first panel is used for providing a left eye image and a right eye image; a second panel comprises a first driving electrode substrate, a second liquid crystal layer and a second driving electrode substrate; the second liquid crystal layer is configured between the first driving electrode substrate and the second driving electrode substrate for enabling the passing-through light to generate a polarization along a first angle or a second angle; the second panel comprises at least three sub-panel units and a backlight unit configured below the first panel; and the backlight unit comprises at least three luminous zones that are corresponding to the at leastthree sub-panel units for providing light source for the first panel and the second panel.

Description

technical field [0001] The present invention relates to a three-dimensional (Three-Dimensional, 3D) stereoscopic display method, in particular to a three-dimensional stereoscopic display device and system. Background technique [0002] The stereoscopic viewing method of the 3D stereoscopic display system is to display different content in the left eye and the right eye of the human being; specifically, this stereoscopic viewing needs to present different images to the left eye and the right eye of the human being. In a special type of stereoscopic viewing, the time-sequential stereoscopic viewing method, the images for the left eye and the right eye are presented in an alternating manner. [0003] In order to ensure a complete stereoscopic view, the 3D stereoscopic display system is usually equipped with alternating shutter glasses. After wearing the alternating shutter glasses, the left eye of the user can see the left image at the appropriate time, while the right eye can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00G02B27/22G02F1/133G02F1/1362G02F1/1368
Inventor 黎鸿俊赖意强蓝柏伟
Owner 吴江汾湖科技创业服务有限公司
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