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Rotary stereoscopic display device and display method based on blue-phase liquid crystal lens

A blue-phase liquid crystal and liquid crystal display technology, applied in optics, instruments, nonlinear optics, etc., can solve problems such as inability to meet display requirements

Inactive Publication Date: 2016-03-02
CHANGZHOU LIANGXIAN ELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current popular traditional autostereoscopic display technology cannot meet the display requirements of this kind of horizontal screen / vertical screen switching.

Method used

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  • Rotary stereoscopic display device and display method based on blue-phase liquid crystal lens
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  • Rotary stereoscopic display device and display method based on blue-phase liquid crystal lens

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1 to Figure 4 , a rotating stereoscopic display device based on a blue-phase liquid crystal lens, comprising: a backlight 1, a liquid crystal display layer 2, a blue-phase liquid crystal lens layer 3, a gravity sensor 4 and a controller 5, the backlight 1, the liquid crystal display Layer 2 and blue-phase liquid crystal lens layer 3 are arranged sequentially from bottom to top, and the controller 4 is respectively connected to the gravity sensor 5, liquid crystal display layer 2 and blue-phase liqu...

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Abstract

The invention discloses a rotary type stereo display device and display method based on a blue-phase liquid crystal lens. The display device comprises a back light board, a liquid crystal display layer, a blue-phase liquid crystal display lens layer, a gravity sensor and a controller. The back light board, the liquid crystal display layer and the blue phase liquid crystal lens layer are arranged in sequence from bottom to top. The controller is respectively in control connection with the gravity sensor, the liquid crystal display layer and the blue phase liquid crystal lens layer. The gravity sensor detects that the present display device is in the transverse-screen or vertical-screen state and sends a signal to the controller, the controller controls image display of the liquid crystal display layer and the drive state of the blue phase liquid crystal lens layer according to the signal of the gravity sensor. In this way, the rotary type stereo display device and display method based on the blue-phase liquid crystal lens can achieve the two-direction tri-dimensional spectroscopy effect through the adjustable blue phase liquid crystal lens, and free stereo display can be achieved in the transverse-screen or vertical-screen state.

Description

technical field [0001] The invention relates to the field of autostereoscopic display, in particular to a rotating stereoscopic display device and display method based on a blue-phase liquid crystal lens. Background technique [0002] Autostereoscopic display is the main type of three-dimensional display technology. It utilizes the parallax between the left and right eyes of the human body to give the viewer a sense of depth. There are mainly cylindrical lens type and parallax barrier type. Compared with the traditional glasses-type three-dimensional display technology, the autostereoscopic display technology can free the viewer from the shackles of wearing a viewing device. etc.) shows a more powerful advantage. More and more handheld electronic devices have also begun to use autostereoscopic display technology to provide three-dimensional display services for viewers. Most of the current handheld devices have the function of switching between landscape and portrait scree...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/22G02F1/13G02F1/1343
Inventor 陆建钢谈健
Owner CHANGZHOU LIANGXIAN ELECTRONICS TECH
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