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Three-dimensional display device

A technology of a stereoscopic display device and a display panel, which is applied in stereoscopic systems, static indicators, optics, etc., can solve problems such as low reliability of stereoscopic display devices, and achieve the effects of eliminating unreliable welding, reducing costs, and reducing usage

Inactive Publication Date: 2011-03-09
TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of low reliability of the prior art stereoscopic display device, it is necessary to provide a stereoscopic display device with high reliability

Method used

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Examples

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Embodiment Construction

[0014] see image 3 , is a schematic diagram of a three-dimensional exploded structure of the first embodiment of the three-dimensional display device of the present invention. The stereoscopic display device 2 includes an active grating 21 , a display panel 22 , a backlight unit 23 , a plastic frame 24 and a flexible circuit board 25 . Wherein, the display panel 22 is a passive light-emitting display panel, such as a liquid crystal display panel or an electrowetting display panel. The active grating 21 is arranged opposite to the display panel 22, and the backlight unit 23 is stacked on the side of the display panel 22 away from the active grating 21, that is, from top to bottom, the active grating 21, the display panel 22 and the backlight unit 23 are stacked in sequence. The active grating 21 , the display panel 22 and the backlight unit 23 are correspondingly accommodated in the plastic frame 24 . The flexible circuit board 25 is electrically connected to the active gra...

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Abstract

The invention relates to a three-dimensional display device which comprises a flexible circuit board, an active grating and a display panel, wherein the active grating and the display panel are arranged oppositely; the flexible circuit board comprises a grating connecting part and a panel connecting part; the grating connecting part is electrically connected with the active grating; and the panel connecting part is electrically connected with the display panel. The three-dimensional display device of the invention has high reliability and lower cost.

Description

technical field [0001] The invention relates to a display device, in particular to a stereoscopic display device. Background technique [0002] The field of stereoscopic display technology is an attractive frontier technology field today, and countries including China, Japan, South Korea, Europe and the United States are vigorously developing stereoscopic display technology and stereoscopic display devices. [0003] Please also see figure 1 and figure 2 , figure 1 It is a schematic diagram of a stereoscopic decomposition structure of a stereoscopic display device in the prior art; figure 2 yes figure 1 A schematic diagram of the three-dimensional structure of the assembled three-dimensional display device. The three-dimensional display device 1 is a three-dimensional liquid crystal display device, which includes an active grating 11 , a display panel 12 , a backlight unit 13 , a plastic frame 14 , a grating flexible circuit board 15 and a panel flexible circuit board ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22H04N13/00G02F1/133
Inventor 黄建日孙晓平朱燕林
Owner TIANMA MICRO ELECTRONICS CO LTD
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