An OLED pixel unit is disclosed, which comprises an opaque region and a transparent region which are arranged side by side, the opaque region comprises an opaque display element, and the transparent region comprises at least one transparent display element. Independent operation of the opaque display element and the transparent display element is realized without affecting the transparent display in the transparent region of the OLED pixel unit, thus increasing the resolution of the OLED pixel unit. A transparent display device comprising the OLED pixel unit, a method for fabricating a transparent display device, and a display apparatus are further disclosed.

A display device is provided including a first electrodes arranged in a matrix shape above an insulation surface, a bank covering an end part of the first electrode and having an opening part exposing an upper surface of the first electrode, an organic layer covering the opening part and including a light emitting layer, and a second electrode covering the bank and the organic layer, wherein the bank has an upper surface part and an inclined part between the upper surface part and an opening in the bank, and a surface of the inclined part has a plurality of concave and convex parts.

A multi-panel organic light emitting display device is disclosed that includes a plurality of display panels coupled to each other. Each of the plurality of display panels includes: a substrate including an active area and a non-active area; and a display unit including an organic light emitting element on the substrate. Each of the plurality of display panels also includes: a plurality of signal lines disposed on the substrate and electrically connected to the display unit; and a plurality of link lines disposed under the substrate. Each of the plurality of display panels further includes a plurality of side lines connecting the plurality of signal lines and the plurality of link lines. Each of the plurality of display panels also includes a driving circuit electrically connected to the plurality of link lines.

The present invention provides a double-sided display substrate and a manufacturing method thereof and a display device. The double-sided display substrate includes several sub-pixel units, the sub-pixel unit includes a front side light-emitting layer provided for front side displaying, a back side light-emitting layer provided for back side displaying, a pixel electrode layer, a common electrode layer, and a driving transistor, and the front side light-emitting layer and the back side light-emitting layer are interposed between a corresponding pixel electrode layer and the common electrode layer, respectively, the common electrode layer corresponding to the back side light-emitting layer and/or the front side light-emitting layer is disposed in the same layer as a gate electrode layer of the driving transistor. According to the double-sided display substrate, quick manufacture and spread of the double-sided display substrate are realized.

The present disclosure relates to the field of display technology, and provides an array substrate, its manufacturing method and a display device. The array substrate includes a display region and a GOA circuit region arranged outside the display region. A PMOLED display array is formed at the GOA circuit region.

An OLED pixel unit is disclosed, which comprises an opaque region and a transparent region which are arranged side by side, the opaque region comprises an opaque display element, and the transparent region comprises at least one transparent display element. Independent operation of the opaque display element and the transparent display element is realized without affecting the transparent display in the transparent region of the OLED pixel unit, thus increasing the resolution of the OLED pixel unit. A transparent display device comprising the OLED pixel unit, a method for fabricating a transparent display device, and a display apparatus are further disclosed. (FIG. 2)

The present invention provides a double-sided display substrate and a manufacturing method thereof and a display device. The double-sided display substrate includes several sub-pixel units, the sub-pixel unit includes a front side light-emitting layer provided for front side displaying, a back side light-emitting layer provided for back side displaying, a pixel electrode layer, a common electrode layer, and a driving transistor, and the front side light-emitting layer and the back side light-emitting layer are interposed between a corresponding pixel electrode layer and the common electrode layer, respectively, the common electrode layer corresponding to the back side light-emitting layer and/or the front side light-emitting layer is disposed in the same layer as a gate electrode layer of the driving transistor. According to the double-sided display substrate, quick manufacture and spread of the double-sided display substrate are realized.

A flexible double-sided display screen and a manufacturing method thereof are provided. The flexible double-sided display screen can be manufactured by the manufacturing method of the flexible double-sided display screen: by attaching two second support plates onto encapsulation layers of two display devices, respectively, then stripping off first support plates of the two display devices to expose flexible substrates thereof, thereby rigid second support plates being able to support the two display devices to conveniently attach the flexible substrates of the two display devices together, and at last, stripping off the two second support plates of the two display devices. The flexible double-sided display screen does not have the first support plates and second support plates, thereby having flexibility, and a thickness and costs of the flexible double-sided display screen can be reduced.

A flexible double-sided display screen and a manufacturing method thereof are provided. The flexible double-sided display screen can be manufactured by the manufacturing method of the flexible double-sided display screen: by attaching two second support plates onto encapsulation layers of two display devices, respectively, then stripping off first support plates of the two display devices to expose flexible substrates thereof, thereby rigid second support plates being able to support the two display devices to conveniently attach the flexible substrates of the two display devices together, and at last, stripping off the two second support plates of the two display devices. The flexible double-sided display screen does not have the first support plates and second support plates, thereby having flexibility, and a thickness and costs of the flexible double-sided display screen can be reduced.

A double-sided organic light-emitting display device includes: a first electrode layer for emitting electrons; a second electrode layer which emits holes and is disposed perpendicularly to the first electrode layer; an organic light-emitting layer interposed between the first electrode layer and the second electrode layer, and including multiple pixels so as to emit light at a portion where the first electrode layer and the second electrode layer intersect with each other, by the collision between the electrons and the holes; and a reflector unit formed in an arbitrary pattern which reflects, in the opposite direction, light transmitted through the first or the second electrode layer, or a pattern reversed with respect to the arbitrary pattern, such that the multiple pixels display a first image on one surface in the arbitrary pattern, and display a second image on the other surface in the pattern reversed with respect to the arbitrary pattern.