Abstract: An OLED device may include the following elements: a common electrode; a first pixel electrode overlapping the common electrode; a first emission layer positioned between the first pixel electrode and the common electrode; a second pixel electrode; a second emission layer positioned between the second pixel electrode and the common electrode; and a pixel defining layer including a first opening, a second opening, a first flat face, and an uneven surface structure, wherein the first opening partially exposes the first pixel electrode, wherein the second opening partially exposes the second pixel electrode, wherein the first flat face may be opposite the uneven surface and may be positioned between the first pixel electrode to the second electrode, and wherein the uneven surface may be positioned between the first opening and the second opening.

Abstract: 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.

Abstract: A thin-film transistor and a manufacturing method thereof are provided, and the manufacturing method includes: forming a source electrode, a drain electrode and a planarization layer on a substrate, and patterning the planarization layer to form a first portion disposed between the source electrode and the drain electrode, a second portion disposed at a side of the source drain, and a third portion disposed at a side of the drain electrode. Upper surfaces of all the first portion, the second portion, and the third surface are flush with top portions of both the source electrode and the drain electrode.

Abstract: Disclosed is a thermal transfer substrate including a base substrate and a touch module on the base substrate. A side of the touch module which is in contact with the base substrate is adhesive, the adhesiveness decreasing under a first condition while increasing under a second condition. The present disclosure solves the problem that the manufacturing yield rate of touch display panels is relatively low, and improves the manufacturing yield rate of the touch display panels. The present disclosure is used for manufacturing a touch display panel.

Abstract: A film patterning method, an array substrate, and a manufacturing method of an array substrate are disclosed. The film patterning method includes: applying photoresist on a film to be patterned; performing exposure and development on the photoresist, a region corresponding to a completely removed portion of the photoresist after the exposure and the development being a first region; post-baking the photoresist, so that the photoresist is melted and collapsed to change the region corresponding to the completely removed portion into a second region, the photoresist after post-baking forms into a mask pattern; and patterning the film by using the mask pattern as a mask.

Abstract: To provide a semiconductor device including a narrowed bezel obtained by designing a gate driver circuit. A gate driver of a display device includes a shift register unit, a demultiplexer circuit, and n signal lines. By connecting the n signal lines for transmitting clock signals to one stage of the shift register unit, (n?3) output signals can be output. The larger n becomes, the smaller the rate of signal lines for transmitting clock signals which do not contribute to output becomes; accordingly, the area of the shift register unit part is small compared to a conventional structure in which one stage of a shift register unit outputs one output signal. Therefore, the gate driver circuit can have a narrow bezel.

Abstract: A display device is provided, including two substrates and a liquid crystal layer. Each of the substrates has two opposite surfaces and two opposite sides. The liquid crystal layer is sandwiched between the two substrates. At least one of the two substrates has an inclined portion on at least one of the two opposite sides which is connected to one of the two opposite surfaces, and has an included angle greater than 90 degrees and less than 180 degrees in association with the connected surface.

Abstract: An array substrate, a display, and a manufacturing method are provided. The array substrate is provided with a first notch on at least one of two sides in a width direction of the second fan-out line, wherein a portion of the insulating layer fills into the first notch in a direction towards the second fan-out line to form a recess part corresponding to the first notch, the recess part defining a groove. A protruding part is provided on at least one of two sides in a width direction of the first fan-out line, where a part of the protruding part fills into the groove in a direction towards the insulation layer to form a protrusion corresponding to the groove.

Abstract: Provided are a display device and a method for manufacturing the same. The display device includes: a connection source electrode and a connection drain electrode connected to a first source electrode a the first drain electrode, respectively by penetrating an isolation insulating layer and a second interlayer dielectric layer to enhance a characteristic of an element and reliability of the display device.

Abstract: A display device including display regions with inconspicuous seam is provided. The display device includes a first display panel and a second display panel. The first display panel includes a first display region and a visible-light-transmitting region. The second display panel includes a second display region. The first display region is adjacent to the visible-light-transmitting region. The first display region includes a first light-emitting element and a second light-emitting element. A first common electrode included in the first light-emitting element includes a portion in contact with a second common electrode included in the second light-emitting element. The first common electrode has a function of reflecting visible light. The second common electrode has a function of transmitting visible light. The second light-emitting element is positioned closer to the visible-light-transmitting region than the first light-emitting element.

Abstract: The present disclosure is related to an encapsulating method that may include forming an inorganic film layer covering a structure to be encapsulated. The inorganic film layer may include at least two sub-film layers. Among the at least two sub-film layers, densification of a sub-film layer farther away from the structure to be encapsulated may be greater than densification of a sub-film layer closer to the structure to be encapsulated.

Abstract: A display device includes an active area including pixels arranged in a matrix shape, a non-active area disposed at one side of the active area in a first direction and including a pad unit, non-active fanout wirings disposed in the non-active area and connected to the pad unit, signal wirings extending in the first direction to traverse the active area and connected to the pixels, and connection wirings, each at least partially passing through the active area and connecting some of the non-active fanout wirings and some of the signal wirings. Each of the connection wirings include first and third extension portion extending in the first direction, and a second extension portion extending in a second direction, and at least two of the pixels are disposed between corresponding extension portions of two adjacent connection wirings along a direction in which the corresponding extension portions are spaced apart from each other.

Abstract: A display device includes a display panel including a first region and a second region, and a sensing module on a rear side of the display panel. The first region includes a first pixel area to display an image. The second region includes a second pixel area to display the image and a transmission area to transmit light output by the sensing module. The second region overlaps the sensing module. The second pixel area overlaps a first layer that blocks light output by the sensing module. The transmission area does not overlap the first layer.

Abstract: Disclosed herein is a method of recovering performance of a radiation detector, the radiation detector comprising: a radiation absorption layer configured to absorb radiation particles incident thereon and generate an electrical signal based on the radiation particles; an electronic system configured to process the electrical signal, the electronic system comprising a transistor, the transistor comprising a gate insulator with positive charge carriers accumulated therein due to exposure of the gate insulator to radiation; the method comprising: removing the positive charge carriers from the gate insulator by establishing an electric field across the gate insulator.

Abstract: A display apparatus including: a substrate including a main display area and a sensor area, the sensor area including an auxiliary pixel and a transmission portion, wherein the main display area includes a main pixel; a sensor disposed in the sensor area and configured to transmit a signal through the substrate and the transmission portion, wherein the auxiliary pixel includes an auxiliary light-emitting device including an auxiliary cathode layer, and wherein the auxiliary cathode layer includes a plurality of layers partially overlapping each other at a first overlapping portion thereof, wherein the auxiliary cathode layer does not cover the transmission portion.

Abstract: An improved organic light-emitting display apparatus prevents damage of wiring due to a mask during the manufacturing process, and a manufacturing method thereof. An organic light-emitting display apparatus includes a display unit formed on a substrate, a pad unit formed at one outer side of the display unit on the substrate, a wiring unit formed as a multilayer structure on the substrate to couple the display unit to the pad unit, a thin film encapsulating layer covering the display unit, and a protrusion unit that does not overlap the uppermost layer of wiring of the multilayered wiring unit.

Abstract: A novel display panel that is highly convenient or reliable is provided. A novel display device is provided. The display panel includes a display region, a first terminal region, and a second terminal region, and the first terminal region is provided not to block the display region and includes a region overlapping with the display region. The first terminal region includes a first group of terminals, and the first group of terminals includes a first terminal. The second terminal region includes a second group of terminals, and the second group of terminals includes a second terminal. The display region includes one group of pixels, another group of pixels, a scan line, and a signal line. The one group of pixels includes a pixel and is arranged in a row direction. The another group of pixels includes the pixel and is arranged in a column direction intersecting the row direction. The scan line is electrically connected to the one group of pixels.

Abstract: A detection panel, a manufacturing method thereof and a photo detection device are provided. The detection panel includes a plurality of detection pixel units in an array, the detection pixel unit includes a reflective structure on a base substrate, a detection circuit and a photoelectric conversion structure on the reflective structure; the photoelectric conversion structure includes a first electrode, a photodiode and a second electrode stacked sequentially, and the first electrode is electrically connected with the detection circuit, and the first electrode is an optically transparent electrode, and an orthographic projection of the reflective structure on the base substrate at least covers an orthographic projection of the photodiode on the base substrate.

Abstract: A display panel includes a substrate, a gate metal layer formed on a substrate, an insulating layer that covers the gate metal layer, and a source metal layer formed on the insulating layer. In a driving circuit region, the gate metal layer includes a first electrode and a second electrode separated from each other in a first direction and close to each other. The first electrode is positioned nearer than the second electrode to an active region and has a first side on a side facing the second electrode. The second electrode includes an ESD sacrificial portion. The ESD sacrificial portion includes a first part extending in the first direction and a second part facing the first side and extending in a second direction intersecting the first direction, the second part not overlapping a source metal of the source metal layer.

Abstract: An array substrate, a method of manufacturing thereof, and a display panel are provided. In the array substrate, a lesser thickness of an active layer in a GOA area achieves improved response time of thin film transistor in the GOA area, and a greater thickness of the active layer in a display area reduces diffusion of photons in the active layer, so as to decrease an influence of negative bias of thin film transistor in the display area. Additionally, different demands for characteristics of the array substrate in the display area and in the GOA area may be met, such that quality of the display panel may be improved.

Abstract: The present application discloses a thin-film transistor (TFT) array substrate and a display panel. The TFT array substrate includes an active layer and a source/drain electrode disposed on the active layer. The active layer includes an electrode coverage region, a channel region, and a first peripheral region disposed around the electrode coverage region and the channel region. The active layer located in the first peripheral region is distributed in multi-sections.

Abstract: A display apparatus including: a base substrate; a first active pattern disposed on the base substrate, a first insulating layer disposed on the first active pattern; a first gate electrode disposed on the first insulating layer; a second insulating layer disposed on the first gate electrode; a ring dummy pattern disposed on the second insulating layer; a third insulating layer disposed on the second insulating layer; and a first drain electrode disposed on the third insulating layer, and electrically connected to the first active pattern through a contact hole which is formed through the third insulating layer, the second insulating layer and the first insulating layer, wherein the first drain electrode is disposed in an opening of the ring dummy pattern.

Abstract: A method of fabricating a micro light emitting diode (micro LED) display substrate. The method includes forming a definition layer on a growth substrate for defining a plurality of subpixel areas, the definition layer formed to include a plurality of lateral walls, each of the plurality of subpixel areas surrounded by a respective one of the plurality of lateral walls; forming a plurality of semiconductor layers of a plurality of micro LEDs on the growth substrate in the plurality of subpixel areas defined by the definition layer; transferring the plurality of semiconductor layers of the plurality of micro LEDs on the growth substrate onto a target substrate; and removing the growth substrate from the plurality of semiconductor layers of the plurality of micro LEDs transferred onto the target substrate.

Abstract: A display device includes sub-pixels in a display area and arranged along first to eighth columns; first to fourth wiring pads in a non-display area and arranged at one side of the display area; crack detection lines in the non-display area; first to fourth fan-out lines connecting the sub-pixels arranged along the first to eighth columns to the first to fourth wiring pads; and an inspection unit between the first to fourth wiring pads and the display area, the inspection unit being electrically connected to the crack detection lines and the first to fourth fan-out lines, the inspection unit to apply a test voltage to the first to fourth fan-out lines to inspect whether the first to fourth fan-out lines are shorted or open, and to apply the test voltage to the crack detection lines to inspect damage to the crack detection lines.

Abstract: A sensor array having a lattice topology includes interconnects having an electrically-conductive layer sandwiched between two dielectric layers, the interconnects defining first-axis interconnects, second-axis interconnects, and interconnect junctions, sensor nodes located on associated interconnect junctions thereby defining an associated first-axis line and second-axis line, a sensor on an associated sensor node, a primary first-axis interconnect interface that is electrically connected to the first-axis interconnects, and a primary second-axis interconnect interface that is electrically connected to the second-axis interconnects. Each sensor node includes a first electrode that is electrically connected to an associated first-axis line, a second electrode that is electrically connected to an associated second-axis line, and a bypass bridge that electrically isolates the associated second-axis line from the associated first-axis line.

Abstract: A double-sided display panel includes a base substrate, a thin film transistor array, a first OLED light emitting layer located in a top light emitting area and a second OLED light emitting layer located in a bottom light emitting area; the thin film transistor array is located in the top light emitting area; a thin film transistor of the thin film transistor array simultaneously controls a top light emitting subpixel and a bottom light emitting subpixel. Through one OLED back plate to realize double-sided simultaneous display, can reduce whole thickness of the OLED double-sided display panel, simplify manufacturing process, thereby saving manufacturing costs.

Abstract: The disclosure relates to an array substrate, a manufacturing method thereof, and a display panel. In one aspect, an organic layer is disposed in a display area to release applied forces generated when the array substrate is frequently bent. In another aspect, without adding additional mask sheets, a portion of the organic material in a recess is removed by using a halftone mask, an organic material in other areas of the display area is completely removed, and an organic material of a photoresist layer in a bending area is retained. Therefore, a surface of the organic layer away from the substrate aligns with a surface of the interlayer insulating layer away from the substrate, so that there is no height difference when a top source/drain layer is disposed.

Abstract: Provided are a display panel and a display device. The display panel includes a base substrate, drive circuits, a light-blocking layer, organic light-emitting units, and fingerprint recognition units. Via holes and imaging apertures are formed in the light-blocking layer. The via holes include first via holes in communication with the imaging apertures and second via holes. Each of the first organic light-emitting units includes a first anode, and each of the second organic light-emitting units includes a second anode. The first anode and the second anode are electrically connected to the drive circuits through the first via holes or through the second via holes. In a first direction, a distance between an edge of the first anode facing close to the imaging aperture and a center of the first via hole is smaller than a distance between an edge of the second anode and a center of the second via hole.

Abstract: According to an aspect of the invention, a fingerprint sensor for a display device includes: a substrate having first and second surfaces; a light transmission layer including a first layer disposed on the first surface of the substrate and having first openings in at least one first conductive layer, and a second layer disposed on the first surface of the substrate and having second openings in at least one second conductive layer; a light emitting element layer disposed on the first layer and the second layer and having at least one light emitting element; and a sensor layer disposed on the second surface of the substrate and having light sensors, where at least a portion of the first openings and at least a portion of the second openings at least partially overlap and have different sizes.

Abstract: The displacement between a TFT substrate and a counter substrate and the cut of an alignment film caused by a columnar spacer are prevented. A liquid crystal display device includes: a TFT substrate including a scanning line extending in a first direction, a picture signal line extending in a second direction, a pixel electrode formed in a region surrounded by the scanning line and the picture signal line, and a common electrode formed as opposed to the pixel electrode through an insulating film; a counter substrate disposed as opposed to the TFT substrate and having a spacer; and a liquid crystal sandwiched between the substrates. A common metal interconnection is formed to cover the picture signal line or the scanning line, and stacked on the common electrode. A through hole is formed on the common metal interconnection. The tip end of the spacer is disposed inside the through hole.

Abstract: A display panel, a driving method and a touch display device are provided. The display panel includes a display area and a non-display area. The display panel also includes a base substrate, a plurality of sub-pixels located in the display area and arranged in a first direction and a second direction, a plurality of electrode rows extending in the first direction and arranged in the second direction, a plurality of electrode columns arranged in the first direction and extending in the second direction, a plurality of switch units located in the display area, a plurality of first signal lines, a plurality of second signal lines, and a plurality of first driving circuits. In a touch stage, the first driving circuits supply a driving signal to the second signal lines, and the first signal lines transmit a touch detection signal to first electrodes in the electrode rows and columns.

Abstract: Provided is a microfluidic device that, as compared with a conventional microfluidic device, (i) is smoother in surface of a water-repellent layer provided above a segment electrode and (ii) makes it easier for microfluid provided in the surface of the water-repellent layer to slide. A microfluidic device (1) includes: an array substrate (10) including a plurality of electrodes (14); and a counter substrate (40) including at least one electrode (42), the array substrate (10) and the counter substrate (40) having therebetween an internal space (50) in which to cause an electroconductive droplet (51) to move across the plurality of electrodes (14), and the plurality of electrodes (14) being provided on a first flattening resin layer (13) and each being a light-blocking metal electrode.

Abstract: The present application provides a display panel and a display device. The display panel includes a substrate; an active switch, which is disposed on the substrate and includes a first active switch, a second active switch, and an indium gallium zinc oxide layer; a pixel, which is disposed on the substrate and coupled to the first active switch and includes a quantum dot light-emitting diode; and a light sensor, which is disposed on the substrate and coupled to the second active switch and includes a quantum dot light sensing layer; where the active switch includes a gate layer, a gate insulating layer, the indium gallium zinc oxide layer, an etch stop layer, a metal layer, and a pixel electrode layer which are sequentially arranged on the substrate.

Abstract: According to one embodiment, a display device includes a first substrate including a first basement and a first conductive layer, a second substrate including a second basement and a second conductive layer, and a display function layer. A second end surface of the second basement includes a flat portion located in a same plane as a first end surface of the first basement, and a first concave portion formed toward an inside of the second basement with respect to the flat portion. A connecting material which electrically connects the first conductive layer and the second conductive layer is provided in the first concave portion.

Abstract: The present invention provides a display panel and a chip. A frequency of a signal in a first frequency signal transmission line is greater than a frequency of a signal in a second frequency signal transmission line. A distance between a first signal input pad and a first signal output pad is smaller than a distance between a second signal input pad and a second signal output pad, and the distance between the second signal input pad and the second signal output pad is smaller than a distance between a third signal input pad and a third signal output pad. The invention can reduce the influence of the impedance of the signal transmission line on the signal.

Abstract: Embodiments of the present disclosure disclose a method for fabricating a display panel, the display panel and a display device. The method for fabricating a display panel includes: forming a plurality of pixel units in a display area of a base substrate; forming at least one circle of blocking dam in a hollow area of the base substrate; forming a film packaging layer covering the display area and the hollow area, the hollow area being surrounded by the display area; forming an auxiliary heat radiation structure in the hollow area of the base substrate, the auxiliary heat radiation structure being located at a side, facing away from the base substrate, of the film packaging layer; cutting along a cutting line in the hollow area in a laser cutting process to remove the base substrate in the hollow area; and radiating heat by virtue of the auxiliary heat radiation structure.

Abstract: A thin film transistor, comprising a substrate, an active layer disposed on the substrate, and a source and drain that make electrical contact with the active layer, wherein the source and drain each comprise a first sub-electrode and a second sub-electrode that are stacked along a thickness of the active layer, and the first sub-electrode is closer to the active layer relative to the second sub-electrode. An area of an overlapping region between an orthographic projection of the second sub-electrode of at least one of the source and drain on the substrate and an overlapping region between an orthographic projection of the first sub-electrode of the at least one of the source and the drain on the substrate and the orthographic projection of the active layer on the substrate.

Abstract: A thin film transistor (TFT) array substrate and an organic light emitting diode (OLED) panel are provided. The TFT array substrate includes a display area and a non-display area. The non-display area is provided with a plurality of gate traces connected to a control chip, the TFT array substrate includes: a flexible substrate includes a metal jumper-joint sublayer disposed in the non-display area, wherein the metal jumper-joint sublayer is adjacent to the display area; and a thin film transistor is disposed on the flexible substrate, wherein the thin film transistor layer includes a plurality of thin film transistors correspondingly disposed in the display area, and a gate trace of each of the thin film transistors and the gate trace of the non-display area are connected by a jumper joint arrangement through the metal jumper-joint sublayer.

Abstract: The present disclosure provides a display backplane and a method for manufacturing the same, a display panel and a display device, and relates to the field of display technology. The display backplane includes a first backplane and a second backplane. The first backplane includes a first substrate, and a first thin film transistor, on the first substrate, configured to drive a light emitting unit. The second backplane, which is attached to a surface of the first substrate facing away from the first thin film transistor, includes a second substrate and at least one second thin film transistor located between the second substrate and the first substrate.

Abstract: A display device and a manufacturing method thereof. The display device includes a display area and a non-display area. The display area includes a substrate, a first insulating layer, a first gate layer, a second insulating layer, and a second gate layer. The non-display area includes an integrated circuit area, and a thickness of the second insulating layer is gradually decreased from a vicinity of the integrated circuit area toward a direction away from the integrated circuit area. The manufacturing method of the display device includes a preparation step of disposing a substrate, a preparation step of disposing a first insulating layer, a preparation step of disposing a first gate layer, a preparation step of disposing a second insulating layer, and a preparation step of disposing a second gate layer.

Abstract: A display device includes a semiconductor substrate, an isolation layer, a light-emitting layer and a second electrode. The semiconductor substrate has a pixel region and a peripheral region located around the pixel region. The semiconductor substrate includes first electrodes and a driving element layer. The first electrodes are disposed in the pixel region and the first electrodes are electrically connected to the driving element layer. The isolation layer is disposed on the semiconductor substrate. The isolation layer includes a first isolation pattern disposed in the peripheral region, and the first isolation pattern has a first side surface and a second side surface opposite to the first side surface. The light-emitting layer is disposed on the isolation layer and the first electrodes, and covers the first side surface and the second side surface of the first isolation pattern. The second electrode is disposed on the light-emitting layer.

Abstract: A pixel structure and a manufacturing method thereof, an array substrate and a display device are provided. The pixel structure includes: a signal line; a common electrode line an extension direction of which is same as an extension direction of the signal line; a transistor including a semiconductor layer which includes a source region and a drain region; a first storage electrode which is insulated from the common electrode line and is connected with the drain region of the semiconductor layer; and a second storage electrode which is connected with the common electrode line and is insulated from the first storage electrode. In the pixel structure, portions, between the signal line and the common electrode line, of the first storage electrode and the second storage electrode includes overlap with each other to form a first storage capacitance.

Abstract: A display module including a plurality of pixels is provided. The display module according to an embodiment includes a plurality of inorganic light emitting elements constituting the plurality of pixels, a plurality of pixel circuits provided for each of the plurality of inorganic light emitting elements and providing a driving current corresponding to an applied grayscale data voltage to each of the plurality of inorganic light emitting elements, and an ESD (Electro Static Discharge) protection circuit arranged in at least one of the plurality of pixel circuits.

Abstract: A thin film transistor, a manufacturing method thereof, an array substrate and a display panel are provided. The thin film transistor includes: a base substrate; and a gate electrode, a gate insulating layer, an active layer and a source/drain electrode layer which are on the base substrate. The source/drain electrode layer includes a source electrode and a drain electrode. The thin film transistor further includes a light blocking layer surrounding the active layer.

Abstract: An array substrate, a display panel and a method for manufacturing the array substrate are provided. The array substrate further includes a first via and a second via. A conductive layer fills the first via and the second via to electrically connect the first metal layer and the second metal layer. The first via is disposed on a side of the second via, and a passivation layer partially extends between the first via and the second via. The display panel includes the above-mentioned array substrate.

Abstract: A semiconductor device includes a semiconductor layer over a substrate; a gate insulating film covering the semiconductor layer; a gate wiring including a gate electrode, which is provided over the gate insulating film and is formed by stacking a first conductive layer and a second conductive layer; an insulating film covering the semiconductor layer and the gate wiring including the gate electrode; and a source wiring including a source electrode, which is provided over the insulating film, is electrically connected to the semiconductor layer, and is formed by stacking a third conductive layer and a fourth conductive layer. The gate electrode is formed using the first conductive layer. The gate wiring is formed using the first conductive layer and the second conductive layer. The source electrode is formed using the third conductive layer. The source wiring is formed using the third conductive layer and the fourth conductive layer.

Abstract: A substrate includes a base material having an insulating property, a pixel electrode provided on one surface side of the base material, a pixel transistor provided between the base material and the pixel electrode, a first reflective film provided between the pixel transistor and the pixel electrode, and a common electrode provided between the pixel transistor and the first reflective film. The first reflective film has a first through-hole, the common electrode has a second through-hole, and a drain of the pixel transistor is coupled to the pixel electrode through the first through-hole and the second through-hole.

Abstract: Provided are a thin film transistor structure, a manufacturing method thereof, and a display device. The method comprises: providing a substrate (10), and sequentially forming a gate (20), a gate insulating layer (30), an active layer (40), a doped layer (50), a source (610), a drain (620) and a channel region (70) on the substrate (10); placing the channel region (70) in a preset gas atmosphere for heating treatment; wherein, the channel region (70) is placed in a nitrogen atmosphere to heat for a first preset time, in a mixed atmosphere of nitrogen and ammonia to heat for a second preset time, in an ammonia atmosphere to heat for a third preset time; or first heating the channel region (70) for a fourth preset time, finally placing in the ammonia atmosphere to heat for a fifth preset time.

Abstract: A display panel and a manufacturing method thereof and a display device using the same are provided. The display panel includes a display region and a non-display region. The display panel includes a substrate, a plurality of thin film transistors (TFTs) and a planarization layer sequentially stacked and at least one buffer unit disposed between the planarization layer and the substrate, wherein the buffer unit is located outside the TFT. The buffer unit is positioned in the display region and used for buffering stress of the display panel during bending.

Abstract: A display device includes: a display area; a non-display area around the display area; a substrate; and a first terminal in the non-display area on the substrate, the first terminal including: a plurality of first conductive patterns spaced apart from each other, an insulating layer covering each of the plurality of first conductive patterns, and a second conductive pattern on the insulating layer, covering the plurality of first conductive patterns, and including concave and convex portions on a surface thereof.