DISPLAY SCREEN ON ORGANIC LIGHT-EMITTING DIODES AND AN ELECTRONIC DEVICE Russian patent published in 2020 - IPC H01L27/32 

FIELD: image forming devices.

SUBSTANCE: present invention relates to a display screen on organic light-emitting diodes (OLED) and an electronic device. OLED display screen comprises a first region and a second region in the horizontal direction, and a first film layer, a first electrode, a second film layer and a second electrode in the vertical direction, which are successively superimposed on the first film layer. First film layer in the first region of the OLED display screen is provided with one or more drive elements, and the first film layer in the second region of the OLED display screen has no drive elements. One or more first light-emitting elements are located in a second film layer in a first OLED display screen region, and one or more second light emitting elements are located in the second film layer in the OLED display screen second region, wherein one or more first light-emitting elements and one or more second light-emitting elements are configured to be actuated by one or more drive elements for emitting light. Said one or more first light-emitting elements and said one or more second light-emitting elements are electrically connected to one or more drive elements through a first electrode, wherein said one or more first light emitting elements and said one or more second light emitting elements are electrically connected to the second electrode.

EFFECT: invention enables to exclude the blocking of certain devices, such as a mobile terminal camera.

12 cl, 4 dwg