Abstract: A display panel is provided. The display panel includes a substrate, a thin film transistor array layer disposed on the substrate, a light emitting device layer disposed on the thin film transistor array layer, a thin film encapsulation layer disposed on the light emitting device layer, a phase retardation layer disposed within the thin film encapsulation layer, and a linear polarizing layer disposed within the thin film encapsulation layer. By removing a conventional polarizer, a problem in a conventional display panel that disposition of a polarizer limits a thickness of the entire display panel and reduces bending performance of the display panel is solved.

Abstract: A display panel and a display device are disclosed. The display panel includes a display panel body and a polarizer, placed on the display panel body in a direction of outgoing light. The display panel body includes a metal layer having a reflection area corresponding to a first heading angle larger than a reflection area corresponding to a second heading angle. A light extinction of the polarizer corresponding to the first heading angle is greater than a light extinction of the polarizer corresponding to the second heading angle. This could remedy the light extinction of the polarizer in the second heading angle such that the display panel could have similar reflection rates and color shifts in all heading angles.

Abstract: A display device including a display panel and a support layer is provided. The display panel has a light-transmitting area and a bonding area connected to the light-transmitting area. The support layer includes a first support layer and a second support layer, where the first support layer has a first portion corresponding to the light-transmitting area, the second support layer has a second portion corresponding to the bonding area, and an optical phase retardation coefficient of the first portion is less than an optical phase retardation coefficient of the second portion.

Abstract: A display panel and a display device are disclosed. The display panel includes a display panel body and a polarizer, placed on the display panel body in a direction of outgoing light. The display panel body includes a metal layer having a reflection area corresponding to a first heading angle larger than a reflection area corresponding to a second heading angle. A light extinction of the polarizer corresponding to the first heading angle is greater than a light extinction of the polarizer corresponding to the second heading angle. This could remedy the light extinction of the polarizer in the second heading angle such that the display panel could have similar reflection rates and color shifts in all heading angles.

Abstract: A display panel is provided. The display panel includes a substrate, a thin film transistor array layer disposed on the substrate, a light emitting device layer disposed on the thin film transistor array layer, a thin film encapsulation layer disposed on the light emitting device layer, a phase retardation layer disposed within the thin film encapsulation layer, and a linear polarizing layer disposed within the thin film encapsulation layer. By removing a conventional polarizer, a problem in a conventional display panel that disposition of a polarizer limits a thickness of the entire display panel and reduces bending performance of the display panel is solved.

Abstract: An organic light emitting diode display panel and a display device are provided. The display panel includes a display substrate and a phase functional layer disposed on the display substrate. The display substrate includes a plurality of pixel units. The phase functional layer includes a plurality of phase retardation layers. Each of the phase retardation layers is disposed corresponding to one of the pixel units. The phase retardation layer is configured to convert a linearly polarized light passing therethrough into a circularly polarized light. The display panel and the display device have good anti-reflective performance, so that a displayed image is not disturbed by external light and has high definition. Also, it is beneficial to realize a thin and light design of the display panel and display device.

Abstract: The invention provides a color filter structure and an OLED display panel. The color filter structure includes a base layer, a color filter, a black matrix, a protective film, and a transparent conductive film, wherein the color filter includes nanoparticles. The OLED display panel includes a base substrate, a TFT structure, a color resistor retaining wall, a light-emitting layer, a pixel definition layer, a black retaining wall, a cathode layer, the color filter structure, and an encapsulation layer, wherein a height of the color filter structure is slightly lower than or equal to a height of the black retaining wall.

Abstract: The application provides a display device and a display driving method. The display device includes a display, a housing, and a camera module arranged between the display and the housing. The display panel comprises a first display area and a second display area. Orthographic projection of the camera module on the display is located in the first display area. Membrane structure in the first display area is composed of transparent materials.

Abstract: An organic light-emitting diode display device is provided, which includes a base layer, a device layer, a pixel layer, an encapsulation layer, and a camera, wherein the camera is disposed on a back side of the base layer, and the pixel layer includes an anode layer, a pixel definition layer, and a cathode layer. A nanopore array is provided in a region of the anode layer corresponding to the camera, and the nanopore array is configured to allow external light to be transmitted to the camera through the anode layer to implement camera function of the camera. Selective transmission of light can be achieved by adjusting size of nanopores in the nanopore array, so that the display device positioned above the camera can display a picture normally, which is beneficial to achieving a full-screen display.

Abstract: A method for fabricating a display panel including a bending area includes: providing a substrate; forming a first flexible layer on the substrate; forming an organic layer on the first flexible layer, wherein a wavelength of light absorbed by the organic layer is different from a wavelength of light absorbed by the first flexible layer; irradiating a part of the organic layer in the bending area with a laser to make at least a portion of the part of the organic layer a carbonized layer, thereby forming a spacer layer; forming a second flexible layer covering the first flexible layer and the spacer layer, wherein the first flexible layer and the second flexible layer are made of a same material and separated by the spacer layer; and cutting a part of the substrate and a part of the first flexible layer in the bending area.

Abstract: A display panel and an electronic device. The display panel includes a substrate; a thin film transistor layer, the thin film transistor layer is located on the substrate; a light emitting layer, the light emitting layer is located on the thin film transistor layer, the light emitting layer includes a plurality of pixel points; the light emitting layer further includes a plurality of concentrating units, each of the concentrating units being located between two adjacent pixel points, and spaced apart from the pixel points.

Abstract: An organic light emitting diode (OLED) display panel with a light field camera includes a glass covering plate, an OLED pixel layer, and image sensor. A gradient refractive index lens is formed on the glass covering plate. A refractive index of the gradient refractive index lens gradually varies from a center of the gradient refractive index lens to an outer periphery. The OLED pixel layer is disposed on a bottom surface of the glass covering plate and includes OLED pixel units. A micro lens array is embedded on the OLED pixel layer and includes gradient refractive index micro lenses. A refractive index of each gradient refractive index micro lens gradually varies from a center of the gradient refractive index micro lens to an outer periphery. The image sensor is disposed on a bottom surface of the OLED pixel layer. The light field camera can acquire clear images without focusing.

Abstract: An organic light-emitting diode display device is provided, which includes a base layer, a device layer, a pixel layer, an encapsulation layer, and a camera, wherein the camera is disposed on a back side of the base layer, and the pixel layer includes an anode layer, a pixel definition layer, and a cathode layer. A nanopore array is provided in a region of the anode layer corresponding to the camera, and the nanopore array is configured to allow external light to be transmitted to the camera through the anode layer to implement camera function of the camera. Selective transmission of light can be achieved by adjusting size of nanopores in the nanopore array, so that the display device positioned above the camera can display a picture normally, which is beneficial to achieving a full-screen display.

Abstract: A light emitting panel, a method for manufacturing a light emitting panel, and a display device are provided. The light emitting panel includes: a substrate, a flexible layer, a light emitting device, and a cover plate which are sequentially stacked up from bottom to top; wherein a rough structure is formed on one surface of the flexible layer facing the substrate, and the rough structure includes a plurality of concave portions which are arranged. Mechanical damages or wrinkles among layers during a bending process can be decreased when the light emitting panel is bent, and yield rate of the light emitting panel can be increased.

Abstract: An organic light emitting diode display panel and a display device are provided. The display panel includes a display substrate and a phase functional layer disposed on the display substrate. The display substrate includes a plurality of pixel units. The phase functional layer includes a plurality of phase retardation layers. Each of the phase retardation layers is disposed corresponding to one of the pixel units. The phase retardation layer is configured to convert a linearly polarized light passing therethrough into a circularly polarized light. The display panel and the display device have good anti-reflective performance, so that a displayed image is not disturbed by external light and has high definition. Also, it is beneficial to realize a thin and light design of the display panel and display device.

Abstract: A fan-out wiring structure of a display panel is configured to electrically connect a signal transmission interface of a driving circuit to a signal receiving interface of a display area of the display panel. The fan-out wiring structure includes a first wiring layer and a second wiring layer. The first and the second wiring layers both define an extending area, a connecting area, and a bent area disposed between the extending area and the connecting area. The extending area and the connecting area of the first wiring layer each have a plurality of metal wires, and the bent area of the first wiring layer has a plurality of flexible wires. Each of the flexible wires is made of an organic electrically conductive material, and opposite ends of each of the flexible wires are connected to corresponding metal wires in the extending area and the connecting area, respectively.

Abstract: An organic light emitting diode (OLED) display panel with a light field camera includes a glass covering plate, an OLED pixel layer, and image sensor. A gradient refractive index lens is formed on the glass covering plate. A refractive index of the gradient refractive index lens gradually varies from a center of the gradient refractive index lens to an outer periphery. The OLED pixel layer is disposed on a bottom surface of the glass covering plate and includes OLED pixel units. A micro lens array is embedded on the OLED pixel layer and includes gradient refractive index micro lenses. A refractive index of each gradient refractive index micro lens gradually varies from a center of the gradient refractive index micro lens to an outer periphery. The image sensor is disposed on a bottom surface of the OLED pixel layer. The light field camera can acquire clear images without focusing.

Abstract: The application provides a display device and a display driving method. The display device includes a display, a housing, and a camera module arranged between the display and the housing. The display panel comprises a first display area and a second display area. Orthographic projection of the camera module on the display is located in the first display area. Membrane structure in the first display area is composed of transparent materials.

Abstract: A display panel and an electronic device. The display panel includes a substrate; a thin film transistor layer, the thin film transistor layer is located on the substrate; a light emitting layer, the light emitting layer is located on the thin film transistor layer, the light emitting layer includes a plurality of pixel points; the light emitting layer further includes a plurality of concentrating units, each of the concentrating units being located between two adjacent pixel points, and spaced apart from the pixel points.

Abstract: A fan-out wiring structure of a display panel is configured to electrically connect a signal transmission interface of a driving circuit to a signal receiving interface of a display area of the display panel. The fan-out wiring structure includes a first wiring layer and a second wiring layer. The first and the second wiring layers both define an extending area, a connecting area, and a bent area disposed between the extending area and the connecting area. The extending area and the connecting area of the first wiring layer each have a plurality of metal wires, and the bent area of the first wiring layer has a plurality of flexible wires. Each of the flexible wires is made of an organic electrically conductive material, and opposite ends of each of the flexible wires are connected to corresponding metal wires in the extending area and the connecting area, respectively.