Display apparatus and its assembling method

A display device and display panel technology, applied in installation, optics, instruments, etc., can solve problems such as inability to correct in time, inability to reflect alignment accuracy in real time, inability to see clear stereoscopic images, etc., so as to improve yield rate and stereoscopic display effect Effect

Inactive Publication Date: 2017-02-15
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

When the alignment between the display and the lens layer assembly is not precise enough, the effect of the stereoscopic image will deteriorate, and in severe cases, the stereoscopic image will not even be seen clearly
In addition, the traditional assembly method based on pure alignment targets is an offline assembly technology, which cannot reflect the accuracy of alignment in real time, and cannot be corrected in time when deviations are found in subsequent product inspections or use, resulting in a decrease in yield

Method used

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  • Display apparatus and its assembling method
  • Display apparatus and its assembling method
  • Display apparatus and its assembling method

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0038] See Figure 1-Figure 2 as shown, figure 1 is a flow chart of the method for assembling the display device according to the first embodiment of the present invention; figure 2 It is a schematic diagram of the structure of the display device according to the first embodiment of the present invention. The assembly method disclosed in this embodiment is applied to display devices, such as figure 2 As shown, the display device includes a...

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Abstract

The invention discloses a display apparatus and its assembling method. The assembling method comprises the following steps: conducting preliminary alignment through the first aligning target of the display panel and the first aligning target of the lens layer; obtaining the light rays penetrating the lens layer through an aligning image forming apparatus to form bright and dark strips; adjusting the position of the lens layer so that the center of the bright strip in the bright and dark strips is aligned with the second aligning target; and sticking the display panel and the lens layer. According to the method, it is possible to reflect the aligning precision of the display panel and the lens layer in real time, to increase the qualification rate and to make the display apparatus project a more stereoscopic effect.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and an assembly method thereof. Background technique [0002] Stereoscopic images are formed based on the difference in stereoscopic vision between the human eyes. The brain synthesizes two-dimensional images from different perspectives of the two eyes to reproduce the depth and layering of the stereoscopic images. The naked-eye three-dimensional solution based on lens technology realizes the separate transmission of left and right eye images through the light-splitting principle of lenses. [0003] With the development of display technology, the requirements for the precision of display and lens layer assembly are getting higher and higher. When the alignment between the display and the lens layer assembly is not precise enough, the effect of the stereoscopic image will be deteriorated, and even the stereoscopic image cannot be seen clearly in serious cases. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02B30/27
CPCG02B30/27G02B7/003
Inventor 崔宏青查国伟
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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