A display module and manufacturing method and electronic device thereof are provided. The manufacturing method includes forming a first bonding layer on a side of a first display panel; bonding a second display panel on a side of the first display panel where the first bonding layer is formed; forming a second bonding layer on a side of the first display panel or the second display panel away from the first bonding layer; and forming a covering layer on a side of the first display panel or the second display panel away from the first bonding layer.

A texture recognition assembly (100) includes: a substrate (1); an optical sensing structure (2) on the substrate; and a light path structure (3) on a side of the optical sensing structure distal to the substrate and including an inclined light transmitting channel (Q) such that light incident on the light path structure can only pass through the light transmitting channel. The light path structure includes at least two light shielding layers (31, 31a, 31b, 31c) and a light transmitting layer (32, 32a, 32b) located between any adjacent two of the at least two light shielding layers, the light shielding layer (31a) closest to the optical sensing structure includes a first light transmitting hole (311a) the light shielding layer (31b) farthest away from the optical sensing structure includes a second light transmitting hole (322b), the first light transmitting hole and the second light transmitting hole define the light transmitting channel.

A texture recognition assembly (100) includes: a substrate (1); an optical sensing structure (2) on the substrate; and a light path structure (3) on a side of the optical sensing structure distal to the substrate and including an inclined light transmitting channel (Q) such that light incident on the light path structure can only pass through the light transmitting channel. The light path structure includes at least two light shielding layers (31, 31a, 31b, 31c) and a light transmitting layer (32, 32a, 32b) located between any adjacent two of the at least two light shielding layers, the light shielding layer (31a) closest to the optical sensing structure includes a first light transmitting hole (311a) the light shielding layer (31b) farthest away from the optical sensing structure includes a second light transmitting hole (322b), the first light transmitting hole and the second light transmitting hole define the light transmitting channel.

The present disclosure provides an organic element including an anode, a first layer, a functional layer in contact with the first layer, and a cathode in this order. Energy levels of a first host material and a first dopant material that form the first layer and an organic material that forms the functional layer satisfy specific relations.

The present disclosure provides an organic element including an anode, a first layer, a functional layer in contact with the first layer, and a cathode in this order. Energy levels of a first host material and a first dopant material that form the first layer and an organic material that forms the functional layer satisfy specific relations.

A touch display device includes a flexible substrate, a light emitting structure layer, and a flexible touch sensing layer. The flexible substrate has a first surface and a second surface opposite to each other. The light emitting structure layer is disposed on the first surface of the flexible substrate. The flexible touch sensing layer is disposed on the second surface of the flexible substrate.

An organic electroluminescence device, which includes a transparent conductive layer, a light emitting unit layer, transparent insulator dielectric layer and an electrode layer which are stacked up layer by layer sequentially. The light emitting unit layer includes a first light emitting unit and a second light emitting unit which are arranged in juxtaposition and with an interval; through arranging the first light emitting unit and the second light emitting unit in juxtaposition and with an interval, making the organic electroluminescence device can be directly connected to external alternating current, not only can dispense from the energy dissipation causing by converting alternating current to direct current, but also can improve the luminous efficacy of the device; and makes the whole organic electroluminescence device be thin and light.

The present invention provides a display panel and a display device, the display panel includes a first substrate; and a second substrate disposed opposite to the first substrate; and further includes two pixel layers, respectively a first pixel layer and a second a pixel layer; the first pixel layer is disposed on a surface of one side of the first substrate; and the second pixel layer is disposed on a surface of the second substrate facing the first pixel layer. The technical effect of the present invention is to improve the pixel resolution of the display panel.

This invention discloses methods to form a micro thin film device. The methods use release layer on a substrate, encapsulation layers, electrode formation, and forming a bank layer. The methods further use VIA's to provide access to pads. The methods also entail transfer of multiple micro thin film devices by forming micro thin film devices on a cartridge, forming a housing, using anchors, and covering a side wall of the housing with a release layer.

This invention discloses methods to form a micro thin film device. The methods use release layer on a substrate, encapsulation layers, electrode formation, and forming a bank layer. The methods further use VIA's to provide access to pads. The methods also entail transfer of multiple micro thin film devices by forming micro thin film devices on a cartridge, forming a housing, using anchors, and covering a side wall of the housing with a release layer.