Provided are a display device and a method of manufacturing a display device. The display device includes a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate which faces the first substrate and comprises an area recessed in a thickness direction and a contact area disposed outside the recessed area; and a cell seal which bonds the first substrate and the second substrate together, wherein the cell seal comprises a bonding filament which is disposed between the contact area and the non-display area to connect the contact area and the first substrate and a frit seal which is disposed between the recessed area and the non-display area.

An organic light-emitting diode (OLED) display panel, device, and a manufacturing method thereof are provided. The OLED display panel includes a base plate, a driving circuit layer, a light-emitting functional layer, an encapsulation layer, and a blocking member. The blocking member is disposed in the non-display area and is located between a second organic flexible layer and the encapsulation layer. The light-emitting functional layer is disconnected by the blocking member. The external moisture cannot enter the display area along the light-emitting functional layer by disconnecting the light-emitting functional layer through the barrier member.

The present disclosure is related to a light emitting diode. The light emitting diode includes a first transparent electrode layer; a light emitting layer on the first transparent electrode layer; a reflective electrode layer on a surface of the light emitting layer opposite from the first transparent electrode layer, and a second transparent electrode layer. The reflective electrode layer may include transmission hole. The second transparent electrode layer may cover or fill the transmission hole. The transmission hole may be configured to transmit light emitted from the light emitting layer to pass through the second transparent electrode layer.

An organic light emitting diode display device includes a substrate, an active layer disposed on the substrate and including a metal oxide-based semiconductor, a gate electrode disposed on the active layer, an insulating layer disposed on the gate electrode, source and drain electrodes disposed on the insulating layer, a light emitting element on the source and drain electrodes, and a gate insulating layer between the active layer and the gate electrode. The gate insulating layer includes first and second gate insulating layers. The first gate insulating layer directly contacts the active layer and has a first amount of nitrogen. The second gate insulating layer is disposed on the first gate insulating layer and has a second amount of nitrogen that is different from the first amount of nitrogen.

A display device of embodiments of the present disclosure may include a substrate including a display area including a plurality of pixel areas, and a non-display area adjacent the display area, a circuit element layer on the substrate, and including a plurality of non-transmission areas in which a plurality of signal lines for transferring signals for driving a pixel are positioned, and a plurality of transmission areas for transmitting light and located between the signal lines in a plan view, a light emitting element layer on the circuit element layer, and including light emitting elements, and a light blocking layer between the substrate and the circuit element layer, and including a plurality of first opening portions overlapping the non-transmission area, and a plurality of second opening portions overlapping the transmission area, wherein one of the non-transmission areas and the transmission area are in each of the pixel areas.

An OLED display screen and a method for manufacturing the same are provided. The OLED display screen includes a first substrate; a fastener disposed on a side of a surface of the first substrate; a second substrate disposed on a surface of the fastener far away from the first substrate; and a flexible display module extending and bent from a surface of the first substrate far away from the fastener to a surface of the second substrate far away from the fastener, wherein a gap without a filler is provided between the flexible display module and the fastener.

A display panel, a manufacturing method thereof, and a mask plate group are provided. The display panel, from bottom to top, includes a light-sensing device, a substrate, and an anode layer. The anode layer in a display area includes a first light-transmitting layer and a reflective layer, which are stacked. The anode layer in a light-sensing area includes a second light-transmitting layer, and the light-sensing device is disposed in the light-sensing area.

An organic light-emitting diode (OLED) display panel, a manufacturing method thereof, and an OLED display device are provided. The OLED display panel disposes an organic functional layer under an encapsulation layer and makes the organic functional layer undergo visible changes when in contact with water and oxygen. Therefore, encapsulation effect can be tested by merely knowing the changes of the organic functional layer, and a test time is shorter. Meanwhile, a minimum distance between boundaries of the organic functional layer and the encapsulation layer is greater than a coating precision accuracy of the encapsulation layer, thereby ensuring the encapsulation effect.

A terminal connection portion, which includes an IC including a plurality of input bumps and a plurality of output bumps, and a terminal connection portion including a plurality of input terminal electrodes and a plurality of output terminal electrodes, is provided in a frame region, and in the terminal connection portion, an electrode insulating film is provided on the input terminal electrodes and the output terminal electrodes. A protruding portion is provided on the electrode insulating film, and the protruding portion overlaps with the IC in a plan view, and overlaps with the input bumps and the output bumps when viewed from a direction parallel to a substrate surface of a resin substrate layer.

An organic light-emitting diode (OLED) display panel and a manufacturing method thereof are provided. The OLED display panel includes: a substrate and a plurality of pixel units disposed on the substrate, wherein each of the pixel units includes several sub-pixel units, adjacent ones of the sub-pixel units are spaced apart by a pixel definition layer, and a height and a width of the pixel definition layer around each of the sub-pixel units are constant; and wherein each of the sub-pixel units of different colors has a same shape and a same area, such that beneficial effect is provide as improving the uniformity of the display of the display panel and avoiding the occurrence of color shift.