Supporting cover plate, touch control display panel and touch control display device

A touch display panel, display panel technology, applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve problems such as restricting the user's visual experience, improve visual effects, simple installation process, and reduce fit effect of difficulty

Active Publication Date: 2015-01-28
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

from figure 1 It can be seen from the figure that the width of the cover 1 directly affects the narrow frame effect of the product, thereby limiting the user's visual experience

Method used

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  • Supporting cover plate, touch control display panel and touch control display device
  • Supporting cover plate, touch control display panel and touch control display device
  • Supporting cover plate, touch control display panel and touch control display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0032] As the first embodiment of the present invention, such as figure 2 As shown in , the support portion 12 supporting the cover plate 11 includes a horizontal portion and a vertical portion connected to one side of the horizontal portion and protruding from the upper surface of the horizontal portion. In this embodiment, the upper surface of the horizontal portion is a connection surface for fixed connection with the touch screen 3 .

[0033] This embodiment can realize the narrow frame design of the touch display panel, and only need to adjust the width of the vertical portion to meet the corresponding design requirements and realize the visual display effect of the narrow frame. And the vertical part can also block the two sides of the touch screen 3, prevent the touch screen 3 from shifting, and play the role of auxiliary positioning.

[0034] Figure 4 is a schematic cross-sectional view of the assembled touch display device in this embodiment, Figure 6 yes Figu...

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PUM

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Abstract

The invention discloses a supporting cover plate, a touch control display panel and a touch control display device. The supporting cover plate is used in the touch control display panel, the touch control display panel comprises a touch screen and a display panel body, the supporting cover is arranged in a non-display area of the touch control display panel, the supporting cover plate comprises a supporting portion used for supporting the touch screen, at least one part of the upper surface of the supporting portion is used for being fixed to the touch screen, the upper surface of the supporting portion is not higher than the touch screen to be fixed, and accordingly the whole upper surface of the touch screen can be exposed. The touch screen is arranged on the supporting cover plate, the attachment difficulty of the touch screen is lowered, the installation technology of the touch screen is simpler, and besides, narrow frame and frameless design can be achieved, and the vision effect is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a support cover, a touch display panel including the support cover, and a touch display device including the touch display panel. Background technique [0002] As the size of the touch display device becomes larger and larger, it becomes more and more difficult to attach the touch screen. In a touch display device based on a large-sized display panel (for example: TV), it is difficult to adopt the traditional surface-mounting method between the touch screen and the display panel, and it is difficult to meet the narrow frame requirement by using the frame-mounting method. [0003] For example, figure 1 It is a schematic cross-sectional view of an existing touch display device. exist figure 1 Among them, the touch screen 3 and the display panel 6 are frame-attached, the touch screen 3 is located between the cover plate 1 and the casing 2, and the touch screen 3 is attac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/041G06F1/1643
Inventor 方志祥胡明谢涛峰
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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