Display device, display panel, and method for preparing display panel

Abstract

The invention provides a display device, a display panel thereof, and a method for preparing the display panel. The display panel includes a metal layer, an adhesive layer, and an encapsulation layer in a non-display area, wherein the encapsulation layer includes at least a first inorganic layer, and the adhesive layer layer is used to adhere the metal layer and the first inorganic layer. The present invention improves the sealing effect between the metal layer and the first inorganic layer through the setting of the adhesive layer, blocks the entry path of moisture and oxygen from the outside, thereby solving the problem of packaging failure, further solving the problem of poor edge display effect, and improving the overall display effect .

Description

technical field

[0001] The invention relates to the technical field of OLED display devices, in particular to a display device, a display panel, and a method for preparing the display panel. Background technique

[0002] In recent years, display devices, especially display devices based on organic light emitting diodes (Organic Light Emitting Diode, OLED) have become popular new flat-panel display products at home and abroad. The OLED display panel has the characteristics of self-illumination, wide viewing angle, short response time, high luminous efficiency, wide color gamut, low operating voltage, thin panel, large size, flexible panel, and simple manufacturing process. cost potential.

[0003] When the OLED display panel is displayed, the problem of poor edge display effect often occurs, which seriously affects the yield rate of the OLED display panel.

[0004] In view of this, the present invention provides a new display device and its display panel, and a manufacturin...

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