Abstract: A touch display device is provided. At least one touch electrode includes a first part corresponding to each of at least one additional function area and a second part corresponding to a normal display area. Length and width of at least one trace of a connecting part between each adjacent two of touch sensing parts in the first part are increased to reduce capacitance difference between the first part and the second part. Areas without any pixel unit in each of the at least one additional function area form light transmissive areas, respectively. Thus, a transmission percentage is increased. Touch and display functions of each of at least one additional function area are ensured to be normal, and the transmission percentage is increased at the same time.

Abstract: An array substrate and a display device are provided. The array substrate includes a substrate, a first metal layer, a second metal layer and a semiconductor layer. The first metal layer is located on a side of the semiconductor layer away from the substrate. The first metal layer includes first wiring. The semiconductor layer includes second wiring. The second metal layer includes jumper wiring. The array substrate includes an active area and a non-active area. In the non-active area, the second wiring includes a first segment and a second segment located on both sides of the first wiring respectively in a first direction, and connected through the jumper wiring. In a direction perpendicular to a plane in which the array substrate extends, the jumper wiring at least partially overlaps the second wiring.

Abstract: A display panel, a display device, and a method for manufacturing the display panel are provided. The display panel includes a substrate, light-emitting devices, a light reflecting part, and a light adjusting part. The light-emitting devices are spaced on one side of the substrate. The light reflecting part is at least partially located between adjacent light-emitting devices. The light adjusting part is arranged on one side of the light-emitting devices away from the substrate, and an orthographic projection of the light adjusting part on the substrate overlaps an orthographic projection of the corresponding light-emitting devices on the substrate. The light adjusting part includes a first surface away from the substrate, and the first surface protrudes away from the substrate. The light reflecting part and the light adjusting part can cooperate with each other to convert at least some of lateral beams into the forward beams.

Abstract: A display device is provided. By arranging a first heat conductive film layer and a second heat conductive film layer around the heat source device, the first heat conductive film layer is used to rapidly transfer the heat generated by the heat source device to the second heat conductive film layer, and then the second heat conductive film layer with the surface thermal conductivity is used to dissipate the heat on the surface rapidly and uniformly, to conduct the heat generated by the heat source device to the outside fast.

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate and a driving circuit arranged on the base substrate. The driving circuit includes multiple denoising transistors and multiple transistors for driving, and the denoising transistors are electrically connected to a pull-up node. A length of a channel of each of at least a part of the denoising transistors is a first length L1, a length of a channel of each of at least a part of the multiple transistors for driving is a second length L2, and the first length L1 is not equal to the second length L2.

Abstract: The present invention provides a display panel and a mobile terminal, including a panel layer including, but not limited to, a first portion, a second portion, and a curved third portion connected therebetween; a protective layer on the third portion; a first support layer on a side of the panel layer away from the protective layer and disposed opposite to the first portion; and a cover layer on the first portion and including an edge as an ink layer; the protective layer has a minimum thickness on a side close to the first portion and between a boundary of the first portion and an inner boundary of the ink layer.

Abstract: The present invention discloses a display panel and a display device. The display panel includes a gate driver circuit and a plurality of driving wires. By disposing gate driver circuits with different distribution density in non-bending frame regions and adjusting corresponding driving wires wired from an output end of the gate driver circuit to a bending displaying region, normal driving of the bending displaying region can be achieved and simultaneously damages to the gate driver circuit during folding can be mitigated or obviated.

Abstract: A display panel and a display device are provided. The display panel includes a light-emitting element, a first control module, a second control module, and a light-emitting control module. The first control module is connected to a control terminal of the light-emitting control module, the second control module is connected to a first terminal of the light-emitting control module, and a second terminal of the light-emitting control module is connected to the light-emitting element. The first control module selectively controls a light-emitting duration of the light-emitting element, and the second control module selectively provides a driving current for the light-emitting element. At least one of the first control module provides a driving signal to at least one of the second control module.

Abstract: A unit circuit constituting each of stages of a shift register is provided with a thin film transistor, the thin film transistor including a control terminal applied with one of a plurality of gate clock signals, a first conduction terminal connected to a third node, and a second conduction terminal applied with a direct current power supply voltage of a low level. The third node is connected to a control terminal of a thin film transistor configured to change a potential of a second node toward a high level. When a gate clock signal applied to a control terminal of a thin film transistor configured to change a potential of the third node toward the high level changes from the high level to the low level, the gate clock signal applied to the control terminal of the thin film transistor changes from the low level to the high level.

Abstract: Provided are a display panel and a display device, comprising a substrate. A driving array on the substrate comprises a first active layer, a second active layer and a first metal layer stacked on the first active layer. An active pattern and a gate of the first transistor are respectively included in the first active layer and the first metal layer. An active pattern of the second transistor is included in the second active layer. A first shielding portion with a predetermined stable voltage is provided between the active pattern of the first transistor and the substrate.

Abstract: In a display device including pixel circuits including oxide TFTs, degradation in display quality caused by light irradiation onto the oxide TFTs is suppressed. A TFT having a channel region formed of silicon is adopted as a drive transistor. A TFT having a gate electrode; a first conductive electrode and a second conductive electrode that function as a drain electrode and a source electrode; a back-gate electrode; and a channel region formed of an oxide semiconductor is adopted as a threshold voltage compensation transistor. A second conductive electrode of the drive transistor is connected to the first conductive electrode of the threshold voltage compensation transistor, and a gate electrode of the drive transistor is connected to the second conductive electrode of the threshold voltage compensation transistor. Silicon connected to the second conductive electrode of the drive transistor is used as the back-gate electrode of the threshold voltage compensation transistor.

Abstract: The present application provides an organic light-emitting diode (OLED) display panel, wherein the OLED display panel includes: a substrate; an organic light-emitting layer disposed on the substrate, and provided with a plurality of organic light-emitting monomers; a color filter layer disposed on a side of the organic light-emitting layer facing toward a light-exiting direction; and a light-absorbing material layer disposed on the side of the organic light-emitting layer facing toward the light-exiting direction.

Abstract: According to an aspect of the disclosure, an illumination device includes: a first light source; a first light guide plate including at least a part of an outer circumferential end face as a first end face configured to face the first light source and receive incident light, a first main surface, and a second main surface; a first sheet including one main surface as a third main surface configured to face the first main surface and a fourth main surface; a second light source; and a second light guide plate including at least a part of an outer circumferential end face as a second end face configured to face the second light source, a fifth main surface, and a sixth main surface configured to face the fourth main surface.

Abstract: A stretchable display module and a stretchable display device are provided. The stretchable display module includes a display area and a non-display area. The display area includes a main display area and an edge display area. The stretchable display module includes a plurality of pixel islands and a plurality of connecting bridges. Each of the connecting bridges is connected to two adjacent pixel islands in the main display area. A plurality of opening groups is disposed between adjacent pixel islands in the edge display area. The opening groups include a plurality of openings arranged from the edge display area to the non-display area, and an area of the openings gradually decreases from the edge display area to the non-display area.

Abstract: The present disclosure discloses a pixel circuit and an external compensation method thereof. The external compensation method detects real-time source potentials of a driving transistor through n iterations, a single iterative detection time that can be set artificially to limit a time for each iteration to detect a real-time source potential of the driving transistor, until the real-time source potential of the driving transistor is equal to a target source potential, thereby improving threshold voltage detection efficiency of the driving transistor.

Abstract: According to the preparation method of the quantum dots substrate, a first ligand modifies on an outer surface of each of the quantum dots, a second ligand modifies on an outer surface of each of nanoparticles. And one of the first ligand and the second ligand is provided as a compound containing a sulfhydryl group and the other as a compound containing a double bond, so that after the quantum dots and the nanoparticles are co-deposited on a first electrode or on a second electrode, the first ligands and the second ligands can be subjected to a thiolene group click reaction so as to be crosslinked under the initiation of photoinitiators, thereby enabling the quantum dots and the nanoparticles to be connected. An obtained pattern of the patterned quantum dots thin film is consistent with a pattern of the first electrode or of the second electrode.

Abstract: A method of manufacturing an organic light-emitting diode (OLED) display panel includes: providing a thin film transistor (TFT) substrate comprising a first surface; forming a planarization layer on the first surface; forming an anode layer on a surface of the planarization layer away from the TFT substrate; forming a dam layer on a surface of the anode layer away from the planarization layer; removing the dam layer not shielded by a semi-transparent mask and the anode layer not covered by the dam layer to form a patterned dam layer and a patterned anode layer; and removing a part of the patterned dam layer to expose a part of the patterned anode layer.

Abstract: The present disclosure provides a display panel and a method for manufacturing the same. The display panel includes a functional metal layer that includes a capacitor plate, a light-shielding pattern, and a metal wiring disposed at intervals; areas where the capacitor plate, the light-shielding pattern, and the metal wiring are located are defined as a capacitance area, a light-shielding area, and a metal wiring area, respectively; a part of a buffer layer disposed in the capacitance area is provided with a first thinning structure; a first semiconductor is disposed on the first thinning structure and capable of forming a first capacitance with the capacitor plate.

Abstract: The present disclosure provides a display panel and a method for preparing the same; the display panel includes an LED layer and a TFT device layer disposed on the LED layer, the LED layer includes a first epitaxial layer, a second epitaxial layer, and a third epitaxial layer disposed in stack; and the LED layer form a longitudinal integrated structure.

Abstract: Disclosed is a method of manufacturing a flexible substrate. The method includes: forming a first flexible substrate on a glass substrate; forming a porous film layer on the first flexible substrate; forming a second flexible substrate on the porous film layer, wherein the porous film layer is configured to increase adhesion between the first flexible substrate and the second flexible substrate; and separating the first flexible substrate from the glass substrate.