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. 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: The present invention discloses a display device, comprising: a camera, a display panel and a backplane. The display panel, located on the light incident side of the camera, includes a first display area and a second display area; wherein the second display area is arranged corresponding to the camera. The backplane, located between the camera and the display panel, includes a first backplane and a second backplane; wherein a vertical projection of the second backplane on the display panel covers at least the second display area, and the light reflectivity of the second backplane is less than the light reflectivity of the first backplane.

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: The present invention discloses a display device, comprising: a camera, a display panel and a backplane. The display panel, located on the light incident side of the camera, includes a first display area and a second display area; wherein the second display area is arranged corresponding to the camera. The backplane, located between the camera and the display panel, includes a first backplane and a second backplane; wherein a vertical projection of the second backplane on the display panel covers at least the second display area, and the light reflectivity of the second backplane is less than the light reflectivity of the first backplane.

Abstract: The present application provides a display panel and a display device; the backplane of the display panel comprises a backplane main body and a structural reinforcement layer provided on a surface of the backplane main body, and the backplane main body adopts a material with high light transmittance arranged on the whole surface, and the structural reinforcement layer on the display substrate at least covers the active area. While ensuring the light transmittance of the functional area, it can also support and protect the display substrate of the corresponding functional area.

Abstract: A display device includes a display panel, a back plate positioned at a side of the display panel, and a composite functional layer positioned at a side of the back plate facing away the display panel. A micro structure is positioned at an edge of at least one of the display panel, the back plate and the composite functional layer. This could increase the pinning effect and the adhesive effect between the display panel, the back plate and the composite functional layer to avoid the peeling phenomenon between the display panel, the back plate and the composite functional layer during the dissembling and maintenance process. Accordingly, the dissembling and maintenance yield of the display device is raised and the cost is reduced.

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: An organic light emitting diode (OLED) display device is provided. The OLED display device includes a display panel and a camera. A first alignment mark is formed on a low pixel density area of the display panel, a second alignment mark is formed in the camera, and arrangements of the first alignment mark and the second alignment mark are consistent. Therefore, an alignment accuracy between the camera and the display panel is improved, and a purpose of adopting a blind hole in the area where the camera is mounted on the display device and displaying normally is achieved.

Abstract: An organic light emitting diode (OLED) display panel module includes a cover plate, a first adhesive agent, a circular polarizer, an OLED display panel, and an ultrasonic fingerprint recognition module. The ultrasonic fingerprint recognition module is disposed at a lower surface of the OLED display panel. Both sides of the OLED display panel module are provided with a sound absorbing layer, both sides of the ultrasonic fingerprint recognition module are provided with the sound absorbing layer, and a portion of the lower surface of the OLED display panel not contacted the ultrasonic fingerprint recognition module is provided with the sound absorbing layer.

Abstract: An organic light emitting diode (OLED) display device is provided. The OLED display device includes a display panel and a camera. A first alignment mark is formed on a low pixel density area of the display panel, a second alignment mark is formed in the camera, and arrangements of the first alignment mark and the second alignment mark are consistent. Therefore, an alignment accuracy between the camera and the display panel is improved, and a purpose of adopting a blind hole in the area where the camera is mounted on the display device and displaying normally is achieved.

Abstract: An organic light emitting diode (OLED) display panel module includes a cover plate, a first adhesive agent, a circular polarizer, an OLED display panel, and an ultrasonic fingerprint recognition module. The ultrasonic fingerprint recognition module is disposed at a lower surface of the OLED display panel. Both sides of the OLED display panel module are provided with a sound absorbing layer, both sides of the ultrasonic fingerprint recognition module are provided with the sound absorbing layer, and a portion of the lower surface of the OLED display panel not contacted the ultrasonic fingerprint recognition module is provided with the sound absorbing layer.

Abstract: The present disclosure provides a display panel and a display devise, and the display panel includes a substrate and an encapsulation film. The encapsulation film disposed on the substrate, and the encapsulation film includes laminated a first inorganic layer, a first organic layer, and a second inorganic layer. A plurality of first protrusions are disposed on a surface of the first inorganic layer facing the first organic layer, and the first organic layer is disposed on the plurality of first protrusions and covers the first inorganic layer.

Abstract: The present invention discloses a display device and a manufacturing method thereof, the display device has a camera region and a displaying region surrounding the camera region, and has a cover plate; a transparent release agent layer disposed on the cover plate and is located in the camera region; a display function structural layer disposed on a surface of the cover plate with the transparent release agent layer; a protective adhesive layer disposed on the display function structural layer, and the protective adhesive layer having a first through hole corresponding to a region of the transparent release agent layer; the display function structural layer having a second through hole corresponding to the region of the transparent release agent layer.