Three-dimensional image display apparatus

A technology for display devices and three-dimensional images, applied in optics, instruments, nonlinear optics, etc., can solve the problems of energy consumption, reduce the display efficiency of three-dimensional image display devices, etc., and achieve the effect of improving display efficiency

Active Publication Date: 2016-05-25
INNOLUX CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the user's eyes can perceive the three-dimensional image after receiving the two rays of light respectively, the image light rays of different angles emitted by the three-dimensional image display device at the same time will not enter the user's eyes, resulting in unnecessary energy Consumption, thus reducing the display efficiency of the 3D image display device

Method used

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Embodiment Construction

[0026] A three-dimensional image display device according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same elements will be described with the same reference symbols.

[0027] Figure 1A It is a functional block diagram of a three-dimensional image display device in a preferred embodiment of the present invention; Figure 1B for Figure 1A The pixel schematic diagram of the display panel; Figure 2A It is a schematic diagram of a three-dimensional image display device according to the first embodiment of the present invention. Please also refer to Figure 1A , Figure 1B and Figure 2A As shown, the 3D image display device 1 includes a tracking module 11 , a backlight module 12 , a first optical structure 13 , a display panel 14 and a second optical structure 15 .

[0028] The tracking module 11 can output coordinate information of a target. In this embodiment, the tracking module 11 is used to ...

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Abstract

A three-dimensional (3D) image display apparatus comprises a tracking module, a backlight module, a first optical structure, a display panel and a second optical structure. The tracking module outputs a coordinate information of a target. The backlight module outputs a light. The first optical structure is disposed on the backlight module and splits the light into at least two light beams. The display panel is disposed on the first optical structure and converts the light beams into a plurality of images according to the coordinate information. The second optical structure is disposed on the display panel and changes the emission angles of the images of the display panel to achieve the multi-view effect. The device can provides 3D images in a plurality of veiw angles, so that the display panel can display the images according to the coordinate information of the target outputted by the tracking module, the light is emitted to the eyes of an user without meaningless energy consumption, and the display efficiency is improved.

Description

technical field [0001] The present invention relates to a three-dimensional image display device, in particular to a three-dimensional image display device with a tracking module. Background technique [0002] In general, a three-dimensional image display apparatus (three-dimensional image display apparatus) can be divided into a glasses-type three-dimensional image display apparatus and a naked-eye three-dimensional image display apparatus. Among them, using glasses-style three-dimensional image display technology, the user must wear specially designed glasses, such as shutter glasses, so that the user's left and right eyes receive different images respectively, and then perceive the three-dimensional image . Glasses-free three-dimensional image display devices are provided with special optical elements inside the display device, such as parallax barriers, so that the display device can provide different images to the left and right eyes of the user, thereby allowing the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02F1/13G02B30/28G02B30/29
CPCG02F1/1313G02B30/27G02B27/0093G02B30/28G02B30/29
Inventor 住尚树
Owner INNOLUX CORP
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