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A display device and its manufacturing method

A display device and display panel technology, which is applied in the fields of instruments, computing, electrical and digital data processing, etc., can solve the problems of large thickness and complicated process of the display device, and achieve the effects of lightening, thinning, low cost, reducing the process flow and improving the yield rate.

Active Publication Date: 2016-04-27
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a display device and a preparation method thereof, which are used to solve the problem of assembling an independent capacitive touch screen and a parallax barrier with a display in a way of bonding and assembling to realize a display device integrating touch and 3D display. , the thickness of the display device is very large, and the process is also very cumbersome.

Method used

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  • A display device and its manufacturing method
  • A display device and its manufacturing method
  • A display device and its manufacturing method

Examples

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Embodiment 1

[0024] An embodiment of the present invention provides a display device integrating touch detection and 3D display, combining figure 1 , 2 As shown in and 5, the display device includes a display panel 100, a 3D grating and a touch detection unit. The display panel 100 is used to realize image display, the 3D grating is used to realize 3D display, and the touch detection unit is used to realize touch detection.

[0025] The 3D grating includes a base substrate 10 disposed on one side of the display panel 100 for displaying images. Both the grating structure and the touch sensing unit of the 3D grating are disposed between the base substrate 10 and the display panel 100 . Since a display device integrating touch detection and 3D display can be realized only by adding one base substrate 10 , the thickness of the display device is reduced, and the requirements of lightness, lightness and low cost are met. At the same time, the touch detection unit is made in the 3D grating, on...

Embodiment 2

[0041] Based on the same inventive concept, an embodiment of the present invention also provides a method for manufacturing the display device in Embodiment 1, including the steps of preparing a display panel, a 3D grating, and a touch detection unit. The display panel is used to realize picture display, the display panel is used to realize picture display, the 3D grating is used to realize 3D display, and the touch detection unit is used to realize touch detection. For image display, 3D display and touch detection, there are already very mature technologies in the prior art, which will not be described in detail here.

[0042] The 3D grating includes a base substrate, and the base substrate is arranged on one side of the display panel to display a picture. The steps of preparing the 3D grating and the touch detection unit include:

[0043] A grating structure of a 3D grating and a touch detection unit are formed between the base substrate and the display panel.

[0044] Whe...

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PUM

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Abstract

A display device and method for preparation thereof, the display device comprising a 3D grating and a touch detection unit. The 3D grating comprises a base substrate (10), the base substrate (10) being arranged on the screen side of a display panel (100), and a grating structure and touch detection unit forming a 3D grating between the base substrate (10) and the display panel (100). Simply adding a base substrate (10) allows for the integration of touch detection and 3D display into a single display device, reducing display device thickness and satisfying the requirements of light weight, thinness, and low cost. At the same time, arranging the touch detection unit in the 3D grating is such that the base substrate (10) and display panel (100) need only be mounted in combination to reduce process flow and greatly increase product yield.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and a preparation method thereof. Background technique [0002] With the rapid development of display technology, capacitive touch screen displays have gradually spread in people's daily life because of their advantages such as ease of use, fast response, space saving, and good sense of expression. At the same time, naked-eye 3D display technology is the latest and cutting-edge high-tech in the imaging industry. Its appearance has changed the visual fatigue brought by traditional flat images, and its strong visual impact has attracted people's attention. [0003] The most common touch screen display on the market now, the display and the capacitive touch screen are independent, and they are then bonded and assembled. The process is cumbersome and the thickness is relatively large. However, in the existing 3D display technology, 3D display is generally realized ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02B27/22G06F3/044
CPCG02B27/44G02F1/13338G06F3/0412G06F3/0443G06F3/0446
Inventor 张甜柳皓笛李凡邱云
Owner BOE TECH GRP CO LTD