A flexible display and a method of manufacturing the same are disclosed. In one aspect, the method includes forming a sacrificial metal layer over a support substrate, the sacrificial metal layer formed of a metal material, and forming a barrier layer over the sacrificial metal layer, the barrier layer formed of an organic material. The method also includes exposing the sacrificial metal layer to oxygen so as to form a sacrificial metal oxide layer, forming a display unit over the barrier layer, and separating the barrier layer from the support substrate.

Disclosed is a method for manufacturing a display panel including: forming a base structure in a target region on a base substrate; forming a display structure layer on the base substrate on which the base structure is formed; forming an annular groove in the display structure layer in a region which an orthographic projection of the base structure on the display structure layer falls within, the base structure being exposed in the annular groove; and removing the base structure surrounded by the annular groove to separate the display structure layer surrounded by the annular groove from the base substrate.

A manufacturing method of a display device includes: stacking a release layer over a first substrate; forming a conductor pattern over the release layer; forming a sacrificial layer over the conductor pattern; forming a second substrate including a polymer layer over the sacrificial layer; forming an electronic element including a conductor over the second substrate; forming a pattern corresponding to the conductor pattern in the sacrificial layer; transferring the conductor pattern from the release layer to a surface of the second substrate; and removing the first substrate, the release layer, and the sacrificial layer.

The present invention provides a display panel and manufacturing method thereof, the method including following steps: providing a driving backplane and a light-emitting substrate, and bonding the driving backplane and the light-emitting substrate; patterning the light-emitting substrate to form a pixel array; forming a thin film packaging layer on an outside of the pixel array, the thin film packaging layer completely covering the pixel array; forming quantum dots on top of the thin film packaging layer to form a multi-color display; forming a reflective array between two adjacent quantum dots to avoid optical crosstalk between the pixel arrays. The display panel and the method of the present invention break through the physical limit of the high PPI, high-precision metal mask, which can realize the display of 2000 and higher PPI, and can prevent the optical crosstalk between the pixel arrays.

A display device according to an aspect of the disclosure includes a display region. The display region is provided with a plurality of first grooves and a plurality of second grooves formed between adjacent control lines and spaced apart from the plurality of control lines, in a plan view. Each of the plurality of first grooves extends in a second direction along a coupling semiconductor layer, between the adjacent control lines, in a plan view. Each of the plurality of second grooves extends in a direction intersecting a first groove of the plurality of first grooves, and is adjacent to at least one end portion of the first groove.

A display device according to an aspect of the disclosure includes a display region. The display region is provided with a plurality of first grooves and a plurality of second grooves formed between adjacent control lines and spaced apart from the plurality of control lines, in a plan view. Each of the plurality of first grooves extends in a second direction along a coupling semiconductor layer, between the adjacent control lines, in a plan view. Each of the plurality of second grooves extends in a direction intersecting a first groove of the plurality of first grooves, and is adjacent to at least one end portion of the first groove.

The present application discloses a display panel and a display device. The display panel includes a display area and a non-display area; the non-display area includes a bonding area away from the display area, and a plurality of terminals are disposed in the bonding area; and the non-display area further includes an anti-overflow portion disposed around the plurality of terminals. The present application prevents the problem of ACF overflow by disposing the anti-overflow portion around the plurality of terminals in the non-display area, such that the peeling of the glass substrate is facilitated, and the yield of the product is improved.

A device, comprising: a flexible carrier; a release layer that is formed on the flexible carrier; a releasable substrate formed over the release layer; and a semiconductor structure that is formed over the releasable substrate.

A display panel is provided. The display panel includes: a substrate, and a light-emitting device, an encapsulation layer and an auxiliary barrier which are disposed on the substrate. The light-emitting device is disposed in a display area, and the auxiliary barrier is disposed in a non-display area. A height of the auxiliary barrier is greater than a distance between a side of the encapsulation layer away from the substrate and the substrate.

The present disclosure provides a transparent substrate, a flexible display substrate and its manufacturing method, and a display device. The transparent substrate serves as a support substrate for manufacturing the flexible display substrate. The transparent substrate is provided with a first surface for supporting the flexible display substrate, and a protrusion made of a transparent material is formed on the first surface. According to the present disclosure, it is able to adjust a shape of a flexible base substrate of the flexible display substrate through the protrusion.