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Display panel, oled module and display with touch function

A technology for display panels and touch functions, applied in the manufacture of semiconductor devices, electrical solid devices, semiconductor/solid devices, etc., can solve problems such as the inability to meet the thickness requirements of thin touch panels, avoid fractures, and improve quality The effect of efficiency and simplification of process

Active Publication Date: 2021-09-07
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of the type of display panel, the thickness of the substrate used in traditional display panels is about 0.4 mm to 0.55 mm, which is gradually unable to meet the market's requirements for thinner touch panels.

Method used

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  • Display panel, oled module and display with touch function
  • Display panel, oled module and display with touch function
  • Display panel, oled module and display with touch function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] figure 1 It is a block diagram of a touch display panel according to an exemplary embodiment. Such as figure 1 As shown, the touch display panel includes a substrate 10 and a backplane light-emitting layer 20, the touch display panel includes a thin film sealing layer 30 with a touch function layer 301; the touch function layer 301 includes an organic film layer 3011 and an inorganic object encapsulation layer 3012;

[0050] Wherein, the organic film layer 3011 is a transparent conductive film; the inorganic film layer 3012 is used to isolate the organic film layer from the outside world.

[0051] The light-emitting layer 20 of the backplane in this embodiment includes a thin film transistor (Thin Film Transistor, TFT) circuit and an organic light-emitting device, and the organic light-emitting device is disposed on the TFT. Here, the touch display panel provided in this embodiment can implement a touch function through the touch function layer 301 .

[0052] The in...

Embodiment 2

[0080] This embodiment provides an organic light-emitting diode (Organic Light-Emitting Diode, OLED), the OLED includes:

[0081] Any one of the above-mentioned display panels with touch function;

[0082] A control chip for controlling the display of the display panel.

[0083] Embodiment two

[0084] This embodiment provides a display, including:

[0085] OLED modules, including:

[0086] Any one of the above-mentioned display panels with touch function;

[0087] A control chip for controlling the display of the display panel.

[0088] Embodiment One mentions all touch-sensitive display panels.

[0089] Among them, the overall structure of the control chip is composed of a host interface, a controller, a clock generator, etc., but the internal composition of different control chips is quite different. For example, in terms of input interfaces, some control chips only have analog input interfaces; some control chips have both analog and digital interfaces; The digital ...

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Abstract

The present disclosure relates to a display panel with a touch function, an OLED module and a display. The display panel includes: a substrate and a backplane light-emitting layer, characterized in that the display panel also includes a thin film sealing layer with a touch function layer; the touch function layer includes an organic film layer and an inorganic packaging layer; wherein , the organic film layer is a transparent conductive film; the inorganic encapsulation layer is used to isolate the organic film layer from the outside world. This solution solves the current complex process and complex film structure, simplifies the process of the process, and improves the yield of the process; at the same time, it adopts the structure of organic and inorganic materials to avoid the stress between multi-layer inorganic materials. The collocation problem improves the bending characteristics of the display panel and avoids breakage during the bending process.

Description

technical field [0001] The present disclosure relates to the field of electronic equipment, in particular to a display panel with a touch function, an OLED module and a display. Background technique [0002] At present, according to the structural design of the display panel, it can generally be divided into out-cell and in-cell / on-cell touch display panels. Among them, the plug-in display panel is formed by combining an independent touch panel with a general display panel, while the embedded display panel is directly disposed on the inside or outside of the base of the display panel. Regardless of the type of display panel, the thickness of the base used in traditional display panels is about 0.4 mm to 0.55 mm, which is gradually unable to meet the market's requirements for thinner touch panels. Contents of the invention [0003] Embodiments of the present disclosure provide a display panel, an OLED module and a display with a touch function. Described technical scheme ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/40H10K50/84
Inventor 高静
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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