Touch control display panel and display device

A touch display panel, display panel technology, applied in the direction of instruments, calculations, electrical digital data processing, etc., can solve the problems of bad influence on the normal display of the display panel, affecting the maximum brightness of the display panel, and different absorption degrees, so as to improve interference Phenomenon, improve the display effect, improve the effect of transmittance

Inactive Publication Date: 2016-05-18
BOE TECH GRP CO LTD +1
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] For oncecell and hybrid touch display panels, there is a layer of electrodes (generally ITO) on the outside of the display panel, so that when displaying images, the light emitted from the display panel to the outside will be reflected when passing through the electrodes. and refractions, such as figure 1 As shown, on the one hand, reflection will lead to a decrease in light transmittance and affect the maximum brightness of the display panel; Phenomenon
In addition, the electrode material of this layer has different degrees of absorption for different wavelengths, which will cause color cast phenomenon in the off-screen state

Method used

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

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Embodiment Construction

[0024] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0025] The present invention provides a touch display panel, and provides its implementation manner. like image 3 As shown, in this embodiment, the shown touch display panel includes a display panel 10 . The display panel 10 generally includes an array substrate, a color filter substrate, and a liquid crystal layer; wherein, the array substrate generally includes a glass substrate and structures such as gate lines, data lines, pixel electrodes, and thin film transistors (TFTs) prepared thereon, reflected in image 3 Among them, it is a layer of glass substrate and TFT layer below; the color filter substrate generally includes a glass substrate and a color fil...

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Abstract

The invention provides a touch control display panel and a display device. The touch control display panel comprises a display panel, a touch control electrode layer is arranged on the light outlet side of the display panel, and the side, deviating from the display panel, of the touch control electrode layer is provided with a concavo-convex surface. According to the touch control display panel, the surface on the side, deviating from the display panel, of the touch control electrode layer located on the outer side of the display panel is the concavo-convex surface, when displaying is performed, reflection of light emitted from the display panel can be reduced, the light transmittance is improved, and therefore the maximum brightness of the touch control display panel can be improved; in addition, the interference phenomenon caused by reflection can be improved, and improvement of the display effect is facilitated; on the other hand, the color cast phenomenon in a screen quenching state can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch display panel and a display device. Background technique [0002] A touch display panel generally includes a display panel and a touch circuit. In the earliest touch display panel, the touch circuit is prepared on a separate glass substrate to form a touch panel, and the touch panel and the display panel are bonded together to realize touch operation while realizing display. However, the thickness of this touch display panel is relatively large. In order to meet the requirements of thinner and lighter products, Oncell touch display panels and Incell touch display panels gradually appear. The so-called Oncell type touch display panel refers to preparing the touch circuit on the display panel (for LCD, it is generally prepared between the color filter substrate and the upper polarizer). Compared with the ordinary touch display panel, this saves In order to peel o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/1343G06F3/041
CPCG02F1/13338G02F1/134309G06F3/0412
Inventor 郭远辉金荣花
Owner BOE TECH GRP CO LTD
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