Display structure, display panel using the same and display device using the same

A display panel, comprising:

• a display structure that comprises:
• a plurality of pixels disposed in a first region of the display structure, wherein each pixel of the plurality of pixels comprises a plurality of sub-pixels of N number of colors, each sub-pixel of the plurality of sub-pixels of the plurality of pixels comprises an organic light emitting diode, and all sub-pixels of an ith color of the plurality of sub-pixels of the plurality of pixels are connected in parallel, wherein 1≤i≤N and N is an integer greater than 1;
• and
• N number of driving circuits disposed in a second region of the display structure, wherein an ith driving circuit of the N number of driving circuits is configured to drive all of the sub-pixels of the ith color of the plurality of sub-pixels of the plurality of pixels in the first region,
• wherein each of the N number of driving circuits comprises a driving transistor,
• wherein the organic light emitting diode of each of the plurality of sub-pixels of the plurality of pixels comprises a first electrode, a second electrode, and an organic light emitting layer disposed between the first electrode and the second electrode,
• wherein the driving transistor of the ith driving circuit is connected to the first electrodes of the organic light emitting diodes of all of the sub-pixels of the ith color of the plurality of sub-pixels of the plurality of pixels,
• wherein the organic light emitting diode is transparent, the first region and the second region do not overlap, and the first region does not contain any one of the driving circuits, such that the first region is wholly transparent, and
• wherein the display panel further comprises an effective light emitting region comprising a plurality of effective light emitting pixels and a plurality of corresponding driving circuits disposed in the effective light emitting region, wherein each of the plurality of effective light emitting pixels includes a plurality of sub-pixels, and each of the plurality of sub-pixels in the effective light emitting region corresponds to a respective one of the plurality of corresponding driving circuits.

A display device, comprising:

• a display panel that comprises:
• a display structure that comprises:
• a plurality of pixels disposed in a first region of the display structure, wherein each pixel of the plurality of pixels comprises a plurality of sub-pixels of N number of colors, each sub-pixel of the plurality of sub-pixels of the plurality of pixels comprises an organic light emitting diode, and all sub-pixels of an ith color of the plurality of sub-pixels of the plurality of pixels are connected in parallel, wherein 1≤i≤N and N is an integer greater than 1;
• and
• N number of driving circuits disposed in a second region of the display structure, wherein an ith driving circuit of the N number of driving circuits is configured to drive all of the sub-pixels of the ith color of the plurality of sub-pixels of the plurality of pixels, in the first region,
• wherein each of the N number of driving circuits comprises a driving transistor,
• wherein the organic light emitting diode of each of the plurality of sub-pixels of the plurality of pixels comprises a first electrode, a second electrode, and an organic light emitting layer disposed between the first electrode and the second electrode,
• wherein the driving transistor of the ith driving circuit is connected to the first electrodes of the organic light emitting diodes of all of the sub-pixels of the ith color of the plurality of sub-pixels of the plurality of pixels,
• wherein the organic light emitting diode is transparent, the first region and the second region do not overlap, and the first region does not contain any one of the driving circuits, such that the first region is wholly transparent,
• wherein the display panel further comprises an effective light emitting region comprising a plurality of effective light emitting pixels and a plurality of corresponding driving circuits disposed in the effective light emitting region, wherein each of the plurality of effective light emitting pixels includes a plurality of sub-pixels, and each of the plurality of sub-pixels in the effective light emitting region corresponds to a respective one of the plurality of corresponding driving circuits, and
• wherein the display device further comprises an image acquisition device disposed in the first region and located on a side of the display structure away from a light exiting direction.