Touch display panel and display device

A touch display panel, display panel technology, applied in the direction of instruments, computing, electrical digital data processing, etc., can solve the problem of weakening the effect of anti-reflection light

Pending Publication Date: 2020-12-25
INCOFLEX SEMICON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the touch screen and BM layer + CF layer are made on a film substrate, and then pasted on the OLED screen body, there will be a certain positional deviation during the pasting, in order to prevent the BM layer from blocking the OLED l...

Method used

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  • Touch display panel and display device
  • Touch display panel and display device
  • Touch display panel and display device

Examples

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Embodiment Construction

[0031] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0032] Furthermore, the drawings are merely schematic illustrations of embodiments of the disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities.

[0033] related te...

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PUM

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Abstract

The embodiment of the invention relates to a touch display panel and a display device. The display panel includes: an OLED display panel; the touch electrode layer that is constructed to be formed onthe packaging layer of the OLED display panel; the shading layer that is constructed and formed in the touch electrode layer, comprises a plurality of independent shading blocks and is used for at least covering and shading the driving electrodes and the sensing electrodes in the touch electrode layer, wherein the projection area of each shading block is located within a preset distance range outside the edge of the corresponding light-emitting pixel unit area in the light-emitting layer of the OLED display panel.

Description

technical field [0001] Embodiments of the present disclosure relate to the field of display technology, and in particular, to a touch display panel and a touch display device. Background technique [0002] Organic light-emitting diode (OLED) display devices have many advantages such as self-luminescence, low driving voltage, high luminous efficiency, short response time, and wide operating temperature range, and are recognized by the industry as the display device with the most development potential. [0003] An OLED touch display device generally includes an OLED display screen, a touch screen, a circular polarizer and a cover plate. In order to improve the folding resistance of the OLED touch display device and reduce the thickness, the options available in the related art at least include: making a touch screen, a black matrix (BM, Black Matrix) layer and a color filter CF (Color Filter) layer in one On the film substrate, and then paste it on the OLED screen body. [0...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/041
Inventor 史文杰施文杰甘舟熊鹏宇
Owner INCOFLEX SEMICON TECH CO LTD
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