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Touch Display device

A touch display device, display panel technology, applied in static indicators, organic semiconductor devices, instruments, etc., can solve the problems affecting the visual taste and visual contrast of organic light emitting diode displays

Active Publication Date: 2019-01-25
HANNSTOUCH SOLUTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally speaking, the traces between the OLED units on the OLED panel will reflect light due to metal properties, which often affects the visual quality and visual contrast of the OLED display.

Method used

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Examples

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Embodiment Construction

[0106] Several embodiments of the present invention will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is to say, these practical details are not necessary in the embodiment of the hollow body of the present invention. In addition, for the sake of simplifying the drawings, some conventional structures and elements will be shown in a simple and schematic way in the drawings.

[0107] The present invention provides a touch display device. By setting a light-shielding pattern on the touch panel, reflective elements such as metal wires in the display area of ​​the organic light emitting diode display panel can be shielded, so as not to affect the touch display device. Visual taste and visual contrast.

[0108] Figure 1A An exploded view of a touch display devic...

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PUM

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Abstract

A touch display device comprises an organic light emitting diode display panel and a touch panel. The organic light emitting diode display panel includes a plurality of pixel regions and a non-pixel region surrounding the pixel regions. Each pixel region has an organic light emitting diode unit. The touch panel comprises a transparent substrate, a sensing electrode layer and a light shielding pattern. The transparent substrate is connected to an organic light emitting diode display panel. The inductive electrode layer and the light shielding pattern are located on the transparent substrate, and an orthogonal projection of the light shielding pattern onto the organic light emitting diode display panel is located in the non-pixel region and overlaps with at least one conductor in the non-pixel region, and the inductive electrode layer and the light shielding pattern overlap. Therefore, only the wires between the organic light emitting diode units are obscured by the above-mentioned structure, thereby not affecting the visual taste and visual contrast of the touch display device.

Description

technical field [0001] The present invention relates to a touch display device, in particular to an OLED touch display device. Background technique [0002] Organic Light Emitting Diode display (OELDdisplay) is a flat-panel display, most of which can be applied to various optoelectronic devices. , no need for backlight, low manufacturing cost, and high-quality features such as flexibility. Therefore, OLED displays have been considered as a new generation of displays. [0003] Generally speaking, the traces between the OLED units on the OLED panel will reflect light due to metal properties, which often affects the visual quality and visual contrast of the OLED display. [0004] Therefore, how to develop a solution to improve the lack and inconvenience caused by the above is really an urgent and important issue for the related industry at present. Contents of the invention [0005] An embodiment of the present invention provides a touch display device including an OLED di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G06F3/041
CPCG06F3/0412G06F3/0416H10K59/40H10K59/131H10K59/8792G09G2354/00G09G3/3225G06F3/0446G06F3/0443G06F2203/04102H10K50/865H10K50/8426H10K59/126H10K2102/311
Inventor 吴许合庄哲渝蔡清丰何炜轩
Owner HANNSTOUCH SOLUTION
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