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Display device and touch display device

A technology of a touch display device and a display device, which is applied to static indicators, instruments, calculations, etc., and can solve the problems of decreased aperture ratio and cost increase, and achieve the effect of improving the aperture ratio and reducing costs

Pending Publication Date: 2021-03-19
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Setting touch components by increasing the number of process steps and masks will lead to an increase in cost
On the other hand, integrating the process steps of the touch element with the original process steps of the display device, for example, simultaneously manufacturing the signal line and a metal layer in the display device, needs to expand the coverage area of ​​the shielding layer to shield the signal line, resulting in Aperture ratio decreased

Method used

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  • Display device and touch display device
  • Display device and touch display device
  • Display device and touch display device

Examples

Experimental program
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Embodiment Construction

[0012] The present invention can be understood by referring to the following detailed description taken in conjunction with the accompanying drawings. It should be noted that, in order to make the readers understand easily and the drawings are concise, several drawings in the present disclosure only show a part of the electronic device / display device, and certain components in the drawings are not drawn according to actual scale. In the drawings, each figure illustrates the general characteristics of methods, structures and / or materials used in particular embodiments. However, these figures should not be interpreted as defining or limiting the scope or nature encompassed by these embodiments. For example, the relative sizes, thicknesses and positions of layers, regions and / or structures may be reduced or exaggerated for clarity.

[0013] Certain terms will be used throughout the specification and claims to refer to particular elements. Those skilled in the art should underst...

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PUM

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Abstract

The invention provides a display device and a touch display device. The display device includes a first data line, a second data line, a first pixel electrode, a second pixel electrode, a first signalline, and a first functional electrode, wherein the first pixel electrode is electrically connected with the first data line, and the first pixel electrode corresponds to the first color. The secondpixel electrode is electrically connected with the second data line, and the second pixel electrode corresponds to the first color. The first signal line is disposed between the first pixel electrodeand the second pixel electrode. The first functional electrode is electrically connected to the first signal line.

Description

technical field [0001] The present invention relates to an electronic device, in particular to a display device and a touch display device. Background technique [0002] The display device can provide a touch function by setting touch elements (such as signal lines and / or functional electrodes). Setting the touch element by increasing the process steps and the number of photomasks will lead to an increase in cost. On the other hand, integrating the process steps of the touch element with the original process steps of the display device, for example, simultaneously manufacturing the signal line and a metal layer in the display device, needs to expand the coverage area of ​​the shielding layer to shield the signal line, resulting in Aperture rate decreased. Contents of the invention [0003] The present invention provides a display device and a touch display device, which help to improve the above-mentioned problems of lower aperture ratio or cost. [0004] According to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/1343G02F1/1362G06F3/041
CPCG02F1/13338G02F1/134309G02F1/136286G06F3/0412G02F1/13624G02F1/13629G02F1/133614G02F1/133617G02F2202/36G09G3/3648G09G2300/0426G06F3/0443G02F1/134363G02F1/133512G02F1/133514G09G3/3674G09G3/3685G09G3/2003G02F2201/121G02F2201/123G02F1/1368G02F1/13685
Inventor 蔡嘉豪程怡瑄吴勇勋
Owner INNOLUX CORP