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Display panel and manufacturing method thereof and flexible display device

A technology for display panels and display screens, which is applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., and can solve the problems of increasing the difficulty of display device structural layout of display panels, increasing connection procedures, and complex structures. Achieve the effects of enhancing packaging reliability, reducing connection procedures, and simple structure

Active Publication Date: 2016-12-14
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The display panel in the prior art needs to transmit touch data and display data respectively through two flexible circuit boards (the first flexible circuit board and the second flexible circuit board located on different layers), which is relatively complicated in structure and increases the number of connections. process, and increases the difficulty of the internal structure layout of the display device using the display panel

Method used

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  • Display panel and manufacturing method thereof and flexible display device
  • Display panel and manufacturing method thereof and flexible display device
  • Display panel and manufacturing method thereof and flexible display device

Examples

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Embodiment Construction

[0047] 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 embodiments 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 same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0048] figure 2 It is a cross-sectional view of a self-contained flexible display panel of the present invention. image 3 It is a top view of the water and oxygen barrier layer of a self-contained flexible display panel of the present invention. Figure 4 It is a top view of an array substrate of a self-contained flexible display panel of the present invention. Such as Figures 2 to 4As shown, a display panel of the pres...

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Abstract

The invention provides a display panel and a manufacturing method thereof. The display panel comprises an organic light-emitting display screen and a touch layer set; the organic light-emitting display screen comprises an array substrate, an organic light-emitting device layer and a thin film encapsulation layer which are sequentially stacked; the touch layer set comprises a water-oxygen barrier layer located on the light-out side of the organic light-emitting display screen and a touch electrode layer, and the touch electrode layer is provided with multiple touch electrodes and multiple conducted pads which are electrically connected; the array substrate is provided with multiple first pads for conducting displaying and multiple second pads for conducting touching, and the conducted pads of the touch layer set are electrically connected to the second pads.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel using only one flexible circuit board, a manufacturing method thereof, and a flexible display device. Background technique [0002] figure 1 It is a sectional view of a flexible display panel in the prior art. Such as figure 1 As shown, the display panel in the prior art includes an organic light emitting display 1' and a touch layer group 2'. The organic light emitting display screen 1' includes an array substrate 11', an organic light emitting device layer 12' and a thin film encapsulation layer 13' stacked in sequence. The array substrate 11' has a binding area, and the binding area has a plurality of first pads 111' for display, and the first pads 111' are respectively connected to a first flexible circuit board (not shown) for interactively displaying data. show). The touch layer group 2' includes a water-oxygen barrier layer 21' located on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/56
CPCH10K59/40H10K59/12H10K59/125H10K71/00
Inventor 姜文鑫周星耀
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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