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Touch display device

A technology for touch display devices and touch panels, which is applied in the directions of identification devices, instruments, and electrical digital data processing, etc., and can solve the problem of reduced adhesion between the touch panel and the front case, and the difficulty in achieving a narrow frame design for touch display devices and other issues to achieve the effect of avoiding warping

Active Publication Date: 2015-12-23
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a touch display device, which can solve the problem of reducing the bonding force between the touch panel and the front case in order to avoid the existence of residual optical transparent adhesive when the touch display device is prepared by using an AMOLED display panel. , which leads to the problem that it is difficult to realize the narrow frame design of the touch display device

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0021] An embodiment of the present invention provides a touch display device, such as figure 2 As shown, it includes a front case 400 , a display panel 200 and a touch panel 100 . It should be noted that, the display panel 200 in the embodiment of the present invention is described by taking a display panel without a plastic frame, such as an AMOLED display panel, as an example.

[0022] Specifically, the above-mentioned front shell 400 is as image 3 As s...

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Abstract

The embodiment of the invention provides a touch display device, and relates to the technical field of touch display. The problem that when an AMOLED display panel is adopted to prepare a touch display device, the narrow frame design of the touch display device is very difficult to achieve due to the fact that the binding force between a touch panel and a front shell is decreased for avoiding the existence of optically clear adhesive residues can be solved. The touch display device comprises a front shell, a display panel and a touch panel; the front shell is provided with a first groove and a second groove, the display panel is located in the first groove, the lower surface of the display panel is located on a first support face of the first groove, and the upper surface of the display panel is bonded with the touch panel; the touch panel is located in the second groove, and the lower surface of the touch panel is bonded with a second support face of the second groove; an inclined face which is inclined towards the interior of the front shell is adopted as the second support face.

Description

technical field [0001] The present invention relates to the technical field of touch display, in particular to a touch display device. Background technique [0002] With the rapid development of display technology, touch display devices make people's lives more convenient. The touch display device can be formed by attaching a touch panel (TouchPanel, TP) to the surface of the display panel. Wherein, the above display panel may be an LCD (Liquid Crystal Display, liquid crystal display) panel or an AMOLED (Active Matrix Driving OLED, active matrix driving organic light emitting diode) display panel. Since the AMOLED display panel has the characteristic of self-illumination, no backlight module is required, so the thickness is thin, which is more conducive to the ultra-thin design of the display device. [0003] Based on this, when the touch display device adopts an AMOLED display panel, such as Figure 1a As shown, the touch panel 100 can be bonded to the surface of the AMOL...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G06F3/041H01L27/32
Inventor 徐世慧陈鲁华
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD