Abstract: An organic light emitting diode display panel in this disclosure comprises a base substrate, an array layer disposed on the base substrate, and a planarization layer disposed on the array layer. The OLED display panel further comprises anodes disposed on the planarization layer, and a pixel definition layer located between the anodes adjacent to each other. A luminescent layer, a cathode, and an encapsulation layer are provided on the anodes. A preparation material of the pixel definition layer is a light-shading material. By the pixel definition layer made of a light-shading material, the light shading effect of the OLED display panel is greatly enhanced, and the influence of the lateral light leakage of the OLED display panel on the TFT device is prevented.

Abstract: An OLED display panel and fabrication method thereof are provided by the present application. The OLED display panel includes a substrate, a transparent conductive layer, a buffer layer, a metal oxide semiconductor layer, a gate insulating layer, a gate layer, an interlayer insulating layer, a source-drain layer, and an OLED device layer that are stacked. A light emitting direction of the OLED device layer faces the substrate. In the present application, a conductive electrode and a first electrode plate of a transparent capacitor are both patterned and formed with the transparent conductive layer, and only one process is required. Therefore, a mask is saved and fabrication cost is reduced.

Abstract: A display panel is provided. The display panel includes a substrate, and a plurality of anodes, a pixel definition layer, a light-emitting layer, and a cathode layer that are laminated on the substrate. By collecting the anodes spaced apart from each other in a first direction in a same first pixel opening, number of the first pixel openings in the display area can be reduced, and number of ink droplets that can be sprayed within a single first pixel opening can be increased, so that a risk of bridging between adjacent ones of pixel openings can be lowered.

Abstract: A display panel and a display device are provided. The display panel includes a first optical refraction layer and a second optical refraction layer. The first optical refraction layer includes a plurality of openings. The second refraction layer is filled in the plurality of openings. A refractive index of the second optical refraction layer is greater than a refractive index of the first optical refraction layer. Furthermore, nanoparticles are further disposed in the second optical refraction layer. When light passes through, the first optical refraction layer and the second optical refraction layer can effectively improve transmittance rates of the light. Meanwhile, the nanoparticles can further act on the light, thereby effectively increasing a light extraction rate of the display panel and improving display effect of the display panel.

Abstract: A method for fabricating a display panel includes: forming a plurality of N-type doped amorphous silicon structures on a substrate; forming an amorphous silicon layer covering the N-type doped amorphous silicon structures and the substrate; blue laser annealing the amorphous silicon layer and the N-type doped amorphous silicon structures, so that the N-type doped amorphous silicon structures are converted into N-type heavily doped polysilicon structures, a part of the amorphous silicon layer in contact with one of the N-type doped amorphous silicon structures and located between two adjacent N-type doped amorphous silicon structures is converted into an N-type lightly doped polysilicon structure, and other parts of the amorphous silicon layer are converted into a polysilicon layer; and patterning the polysilicon layer to form a semiconductor layer.

Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a thin film transistor. The thin film transistor includes a channel, a first conductive portion and a second conductive portion disposed on two sides of the channel, an interlayer insulation layer, a first electrode, and a second electrode. Wherein, the display panel includes a first via hole and a second via hole, the first via hole penetrates through the interlayer insulation layer and exposes a surface and a side of the first conductive portion, a first light-shielding conductive element is filled in the first via hole, the second via hole penetrates through the interlayer insulation layer and exposes a surface and a side of the second conductive portion, and the second light-shielding conductive element is filled in the second via hole.

Abstract: The present invention provides a display panel and an under-screen camera display device. The display panel includes a first display area and a light sensing area, and the light sensing area includes the first display area and a light-transmitting hole area. The display panel further includes: a base; a TFT layer, wherein the TFT layer includes a composite insulating layer; a planarization layer formed on the TFT layer; a light-emitting sub-pixel unit including a pixel definition layer formed on the planarization layer. The composite insulating layer located in the light-transmitting hole area is provided with a light-transmitting hole, and a portion of the base is exposed from the light-transmitting hole.

Abstract: The present application provides an array substrate and a display panel. A connecting area is located between a display area and a fanout area. A plurality of connecting lines and a plurality of coupling lines are located in the connecting area. Overlapping areas between the plurality of connecting lines and the plurality of coupling lines are negatively correlated with resistances of a plurality of fanout lines electrically connected to the plurality of connecting lines.

Abstract: The present application provides a pixel structure and a display panel. The pixel structure includes pixel units, data lines, and scan lines. The pixel unit includes a main pixel region and a sub-pixel region. Each data line includes a first data line section, a second data line section, and a third data line section. Each first data line section is arranged between the two main pixel regions of two adjacent pixel units. The second data line section and the third data line section are arranged in the two sub-pixel regions of adjacent two pixel units, respectively.

Abstract: An OLED display panel comprises an overlapping area, and further includes a driving circuit layer, a light-emitting functional layer, a cathode layer, and a conductive layer. In the overlapping area, a terminal of the driving circuit layer, a first conductive layer and a second conductive layer of the conductive layer, an electron transport layer and an electron injection layer of the light-emitting functional layer, and the cathode layer are disposed sequentially from bottom to top. The first conductive layer includes a plurality of protrusions. Each of the electron transport layer and the electron injection layer is disconnected at the protrusions, and the cathode layer is in contact with the protrusions.

Abstract: The present disclosure provides a capacitive touch screen device, a reading method thereof, and a display device. A plurality of pixel units is divided into a plurality of touch detection regions. A touch sensing unit is configured for each touch detection region to detect charges in the touch detection region, thereby reducing a number of touch sensing units and independently collecting the charge detected by each touch sensor unit, further improving sensing accuracy. A plurality of read lines is added to correspond to each column of read units, simplifying in-plane lines.

Abstract: The embodiments of the present application provide an OLED display panel. According to the OLED display panel provided by the embodiments in the present application, by disposing a first reflective layer on the wall of the through hole on the bank layer, since the first reflective layer is capable of reflecting light emitted to the wall of the through hole by the light emitting functional layer, the reflected light comes out from the second end of the through hole, so that the brightness and the light extraction efficiency of the OLED display panel can be enhanced, and the view angle can be expanded as well.

Abstract: The present invention relates to a display panel and a manufacturing method of the display panel. A charge generation layer of the present invention is produced using a mixture of an n-type organic material, a p-type organic material, and a polar solvent. The n-type organic material and the p-type organic material are mixed to form the charge generation layer, so that a contact area between the n-type organic material and the p-type organic material is increased. Accordingly, the present invention improves the transfer efficiency of charges, improves chances of separation of electrons and holes, and finally improves the charge generation efficiency of the charge generation layer. Therefore, the present invention avoids the use of a fine metal mask (FMM) in an evaporation process. Consequently, the present application reduces production costs and can be used in large-size-screen G8.6 production lines.

Abstract: A display panel includes a first substrate including a first leading line, a second substrate including a cover plate, a first electrode disposed on the cover plate in a direction of the first substrate and extending from a non-light-emitting region to light-emitting region, and a second leading line disposed on the first electrode.

Abstract: The present invention provides a display panel and a display module. The display panel includes a first substrate, a first electrode layer, a light control layer, a second electrode layer, and a second substrate. The light control layer includes a first liquid crystal and light blocking layers. When no voltage is applied to the light control layer, the first liquid crystal is configured as an atomized liquid crystal for scattering light. When a voltage is applied to the light control layer, the first liquid crystal is configured as a transparent liquid crystal, thereby effectively improving an anti-peep performance of the display panel.

Abstract: In the embodiments of the present invention, a glass substrate in a micro display panel includes a first surface and a second surface arranged opposite to one another, and a first terminal and a second terminal arranged opposite to one another. An insulation layer disposed on the first surface. A thin film transistor layer disposed on a surface of the insulation layer away from the glass substrate. A micro light-emitting diode layer disposed on a surface of the thin film transistor layer away from the insulation layer. A terminal of the insulation layer, the thin film transistor layer, and the micro light-emitting diode layer close to the first terminal is bent toward a side away from the second surface, and an interval is defined between a terminal of the insulation layer close to the first terminal and the first terminal.

Abstract: A projection display device and a projection display equipment are provided. The projection display device includes a display screen body, a photosensitive device, and a control module. The control module is electrically connected to the display screen body, the photosensitive device outputs a photosensitive signal when sensing a projection light beam, and the control module is electrically connected to the photosensitive device to receive the photosensitive signal and to control a section on the display screen body corresponding to a projection position of the projection light beam to be converted from a transparent state to an opaque state according to the photosensitive signal.

Abstract: The present invention provides a display panel. By changing a wiring mode of data lines of a sub-pixel, a non-display area of a first sub-pixel is provided with a data line branched in the display area, and a display area of the first sub-pixel is further provided with a second data line, such that by setting opposite signals of the first data line and the second data line, the coupling voltages of the two data line signals to the sub-pixels can be offset by each other, and the problem of vertical crosstalk of an ultra-narrow border display is improved.

Abstract: A driving method of a display panel and a display device are provided. During a display period of a frame of image, when the display panel performs frequency switching, a data voltage of data signal line of the display panel or a switching voltage of pixels of the display panel is changed synchronously with the frequency switching of a displayed image, effectively alleviating problems of flickering and unsatisfactory display quality when switching between different signal frequencies, and improving a performance of the display panel.

Abstract: The present application provides a method of preventing thin film transistor (TFT) from electrostatic discharge (ESD) damaging, a method of manufacturing a TFT, and a display panel. By fitting a test data, acquiring relationships between an anti-ESD capability of the TFT and manufacturing parameters of each film layer, according to above-mentioned relationships, disposing the manufacturing parameters of each film layer of the TFT, to prevent the TFT from ESD damaging.