Patent classifications
H10K2102/3031
Double-sided emissive transparent organic light-emitting diode display and method of manufacturing the same
A double-sided emissive transparent organic light-emitting diode display and method of manufacturing the same are provided. A double-sided emissive transparent organic light-emitting diode display includes: a substrate, a plurality of pixel areas, each including, on the substrate: a light transmitting area, and a light-emitting area, the light-emitting area including: a bottom light-emitting area including a bottom-emissive organic light-emitting diode, and a top light-emitting area including: a top-emissive organic light-emitting diode, a plurality of bottom driving elements under the top-emissive organic light-emitting diode, the bottom driving elements being configured to drive the bottom-emissive organic light-emitting diode, and a plurality of top driving elements under the top-emissive organic light-emitting diode, the top driving elements being configured to drive the top-emissive organic light-emitting diode.
DISPLAY DEVICE, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, DRIVING CIRCUIT AND DRIVING METHOD
The present disclosure relates to a display device, a display panel and a manufacturing method thereof. The display panel includes a driving backplane and a light emitting device layer, and the driving backplane includes multiple pixel driving circuits, the light emitting device layer includes multiple light emitting units distributed in an array, the light emitting unit includes multiple light emitting devices stacked in a direction away from the driving backplane, and light emitting devices other than a light emitting device closest to the driving backplane in a direction perpendicular to the driving backplane are transparent devices; and in the same light emitting unit, at least part of the light emitting devices are coupled to the pixel driving circuits for emitting light under driving of the pixel driving circuits, and at least two light emitting devices in the same light emitting unit have different light emitting materials.
Electronic device
An electronic device including: a transparent panel section in which a plurality of transparent light-emitting elements is disposed; and an imaging section that is disposed under a partial region of the transparent panel section, and images, via the transparent panel section, an object which is in contact with or in proximity to the partial region of the transparent panel section.
Foldable display device
A display device includes a flexible display module and provides a display surface on which an image is displayed. The flexible display module includes a display panel including a light-emitting device and a sensor unit disposed on the display panel. The sensor unit senses pressure applied to the flexible display module in a folded-in mode in which the flexible display module is folded such that a portion of the display surface faces another portion of the display surface.
Double-sided display panel and manufacturing method, driving circuit and driving method
A display panel includes a plurality of display elements over a substrate, each including at least one first light-emitting element for emitting a first light out of a first light-emitting surface and at least one second light-emitting element for emitting a second light out of a second light-emitting surface opposing to the first light-emitting surface. Each first light-emitting element has a first light-emitting layer between two first electrodes, which are respectively transparent and reflective so that the first light can transmit out of the first light-emitting surface. Each second light-emitting element includes a second light-emitting layer between two second electrodes, which are respectively transparent and reflective so that the second light transmits out of the second light-emitting surface. The first and second light-emitting surface are below and over the substrate respectively. A driving circuit is configured to drive the display panel.
Display apparatus and display control method
A display apparatus and a display control method are provided. The display apparatus includes an organic light-emitting display device having electrostatic attraction and including a transparent cathode layer and a transparent anode layer, so that the organic light-emitting display device can achieve bidirectional light emission; frustrated total reflection devices positioned on both sides of the organic light-emitting display device respectively and each including an active film layer and a frustrated switch, wherein the frustrated switch is turned on or off according to a received control signal to control whether the active film layer has electrostatic attraction; and a sealant bonded between the organic light-emitting display device and the frustrated total reflection devices to form a gap therebetween. When the active film layer has electrostatic attraction, the light emitted by the organic light-emitting display device is emitted from the active film layer.
Array substrate, display screen and display device
An array substrate, a display screen and a display device. The array substrate includes a base substrate, a non-transparent first OLED substrate, and a transparent second OLED substrate. The first OLED substrate at least partially surrounds the second OLED substrate. The second OLED substrate includes a first electrode layer located on the base substrate, a light emitting structure layer located on the first electrode layer, and a second electrode layer located on the light emitting structure layer. The first electrode layer includes a plurality of first electrodes. The light emitting structure layer includes a plurality of light emitting structures. A number of the first electrodes is less than a number of the light emitting structures. Each of the first electrodes corresponds to one of the light emitting structures.
Array substrate, display panel and display device, enabling full screen display with transparent and non-transparent display areas
An array substrate, a display panel, and a display device. The array substrate includes a substrate; a first electrode layer formed on the substrate; a light emitting layer formed on the first electrode layer and including a first light emitting area and a second light emitting area, the first light emitting area including a plurality of first light emitting blocks, the second light emitting area including a plurality of second light emitting blocks, and the first light emitting blocks and the second light emitting blocks formed by the same process; and a second electrode layer formed on the light emitting layer; where the first electrode layer includes a plurality of first electrodes corresponding to the first light emitting area, each of the first electrodes corresponds to a plurality of the first light emitting blocks, the first light emitting blocks on the same first electrode have the same color, and the first light emitting area is a transparent area, and the second light emitting area is a non-transparent area.
Transparent OLED Device
Display panels and other devices are provided that include emissive devices disposed on two carrier substrates and arranged to achieve a desired emission profile and transparency. Each carrier substrate includes OLED devices of a selected color which may be used to provide one- or two-sided imaging based on emission from devices on each carrier substrate.
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.