A display has a plurality of pixels in a matrix, the pixels each comprising a liquid crystal layer and/or light emitting diode layer, a plurality of substrates, at least a first substrate being optically transmissive to visible light, an electrode formed on one of the substrates and having electrically conductive material that has an electrical resistivity of less than 200 Ω/sq and that comprises a siloxane material and particles having an average particle size of less than 10 microns.

According to one embodiment, a display device comprises a first lower electrode, a rib including a first pixel aperture, a partition including a lower portion on the rib and an upper portion protruding from a side surface of the lower portion, a first upper electrode, and a first organic layer between the first lower electrode and the first upper electrode. The lower portion includes a bottom layer and a stem layer on the bottom layer. The bottom layer is formed of a material which has a smaller etching rate to a mixed acid containing phosphoric acid, nitric acid, and acetic acid than the stem layer and which is conductive.

An electrode includes a polymer based substrate; a polymer based buffer layer, wherein the polymer buffer layer includes a first polymer that is doped with a second polymer and further includes a polar solvent to increase its electrical conductivity; and a conducting film formed on the polymer based buffer layer, the conducting film being transparent to visible light. The electrode is flexible, electrically conductive and transparent to the visible light.

A display screen and a method for display control are provided in the disclosure. The display screen includes an emissive display assembly, a reflective liquid crystal display assembly, and a controller. The controller is configured to acquire a brightness value of current ambient light, and according to a variation in the brightness value of the ambient light, control the emissive display assembly to work to emit light for display, and/or control the reflective liquid crystal display assembly to work to use the ambient light for display.

Provided are an organic light emitting diode (OLED), a three-dimensional (3D) tactile display apparatus, and a manufacturing method thereof. The OLED includes a stretchable driving part including a stretchable field effect transistor (FET) and a stretchable light emitting part including a stretchable material on the stretchable driving part. The 3D tactile display apparatus includes a stretchable actuator having a driving layer formed of transparent rubber, a stretchable driving part having a stretchable FET, and a stretchable light emitting part including a stretchable material.

A display device includes an electroluminescent layer laminated on pixel electrodes and a multifunctional electrode and a common electrode laminated on the electroluminescent layer. The electroluminescent layer includes a lower common layer that continuously overlaps and contacts the pixel electrodes and the multifunctional electrode and light emitting layers separated from each other corresponding to each of the pixel electrodes on the lower common layer. The multifunctional electrode includes portions each passing between a pair of adjacent pixel electrodes of the pixel electrodes, and is set to a potential closer to that of the common electrode than the pixel electrodes in an image display period, and at least a part of the multifunctional electrode functions as at least one electrode group of a transmission electrode group and a reception electrode group in a touch sensing period.

According to one embodiment, a display device includes a first insulating member disposed surrounding a display area, a second insulating member disposed to be spaced apart from the first insulating member and surrounding the first insulating member, an auxiliary member disposed on the second insulating member and an sealing layer. The sealing layer includes a first inorganic sealing layer disposed in a region surrounded by the second insulating member, a first organic sealing layer disposed in a region surrounded by the first insulating member, a second inorganic sealing layer disposed in an region surrounded by the second insulating member and a second organic sealing layer which covers the second inorganic sealing layer.

According to one embodiment, a display device comprises a first lower electrode, a rib including a first pixel aperture, a partition including a lower portion on the rib and an upper portion protruding from a side surface of the lower portion, a first upper electrode, and a first organic layer between the first lower electrode and the first upper electrode. The lower portion includes a bottom layer and a stem layer on the bottom layer. The bottom layer is formed of a material which has a smaller etching rate to a mixed acid containing phosphoric acid, nitric acid, and acetic acid than the stem layer and which is conductive.

Openings, which are provided on the inner sides of anode electrodes formed in a display region, are larger than openings, which are provided on the inner sides of anode electrodes formed in a peripheral display region. A light-emitting layer formed in the display region has equal shape and equal size to a light-emitting layer formed in the peripheral display region.

The present disclosure provides a display panel, a display device, and a method for driving a display device. The display panel has a display region, a partial region of which is reused as a photographing photosensitive region. The display panel includes: a first substrate; a second substrate disposed opposite to the first substrate; a plurality of pixel units disposed in the display region, and a plurality of photosensitive elements disposed in the photographing photosensitive region. The first substrate is located on a side of the second substrate facing a light-emitting surface, the plurality of pixel units is formed on the second substrate, each of the plurality of pixel units includes a pixel circuit and a light-emitting element, and a planarization layer is arranged between the pixel circuit and the light-emitting element, and the plurality of photosensitive elements is located on a side of the planarization layer facing the first substrate.