Integrated touch display panel and display device

A technology of touch display panel and touch emission, which is applied in the directions of instruments, computing, electrical digital data processing, etc., can solve the problems affecting the display effect and achieve the effect of improving the display effect

Active Publication Date: 2016-11-23
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However if figure 1 In the prior art shown, the metal wires of the metal mesh-shaped touch sensing electrodes 120 are usually inclined and pass through the light-transmitting regions of the pixels 110
In this way, when including figure 1 When the touch display device with metal mesh electrodes shown in the figure displays a dark picture or when the external ambient light is strong, the metal mesh touch sensing electrodes 120 are easily observed by the naked eye, thereby affecting the display effect.

Method used

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  • Integrated touch display panel and display device
  • Integrated touch display panel and display device
  • Integrated touch display panel and display device

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[0019] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the invention are shown in the drawings.

[0020] It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with embodiments.

[0021] See figure 2 Shown here is a schematic structural diagram of the relative positional relationship between the touch sensing electrode array, the touch emitting electrode array, and the display pixel array of an embodiment in the integrated touch display panel of this application.

[0022] In this embodim

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Abstract

The invention discloses an integrated touch display panel and a display device. The integrated touch display panel comprises a touch emission electrode array, a touch sensing electrode array, a black matrix and a color filter. An orthographic projection of any one of touch sensing electrodes to the touch emission electrode array is at least partially overlapped with any one of touch emission electrodes. The black matrix comprises a plurality of black matrix rows arrayed in a first direction and a plurality of black matrix columns arrayed in a second direction, and the black matrix rows and the black matrix columns partition the color filter to form a plurality of display pixels in array distribution. The touch sensing electrodes are mesh electrodes, and the black matrix at least partially covers orthographic projections of the mesh electrodes to the black matrix. According to the scheme, at least part of wires of the touch sensing electrodes can be covered by the black matrix without passing through a pixel light permeable zone, and accordingly display effects of the integrated touch display panel and the display device are improved.

Description

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Claims

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Application Information

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Owner XIAMEN TIANMA MICRO ELECTRONICS
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