A near-eye display device, including: a display device (1) for displaying an image; an imaging lens (2) on a light-outgoing side of the display device (1) and for imaging the image displayed on the display device (1); a polarizer (3) on the light-outgoing side and for converting light emitted from the display device (1) into linearly polarized light; first and second phase delay layers (41, 42), on a side of the polarizer (3) distal to the display device (1) and for converting a polarization state of incident light; a polarized light splitter (5) on a side of the second phase delay layer (42) distal to the polarizer (3); and a curved mirror (6) on a reflected light path of the polarized light splitter (5) and for partially reflecting light transmitted by the second phase delay layer (42) to human eyes and partially transmitting ambient light.

Provided are a metal oxide composition, a light-emitting device using the metal oxide composition, and an electronic apparatus including the light-emitting device. The metal oxide composition includes a solvent including a first solvent and a second solvent, and a metal oxide, wherein the first solvent and the second solvent are different from each other, an amount of the first solvent is greater than an amount of the second solvent, and a boiling point of the second solvent is greater than a boiling point of the first solvent.

An iridium complex which has a phenylpyridine bidentate ligand containing a group represented by the following general formula (A):

##STR00001##

(In the general formula (A), X represents a cyano group or a halogenated alkyl group. L represents a single bond or a divalent linking group. R represents a substituent. n represents an integer of 0 to 4. * represents a binding site to a phenylpyridine bidentate ligand.)

A display panel includes a transparent substrate and a light emitting function layer and a color resist layer formed on the transparent substrate. The transparent substrate has a light emitting region and a non-light emitting region. The light-emitting functional layer is located at a side of the transparent substrate and includes a transistor and an organic light emitting device. The transistor is formed on the non-light-emitting region. The color resist layer is located on a side of the transparent substrate away from the light-emitting function layer. The color resist layer includes a black matrix formed on the non-light-emitting region and a color filter formed on the light-emitting region. Light emitted by the organic light-emitting device is emitted through the light-emitting region of the transparent substrate and the color filter in sequence.

A display device and a method for manufacturing the same capable of mitigating light loss by comprising a substrate, an overcoat layer disposed on the substrate, a first electrode disposed on the overcoat layer, a reflective layer disposed on the overcoat layer to be spaced apart from the first electrode, a bank layer disposed on the first electrode and the reflective layer to cover en edge of the first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and contacting an end of the reflective layer.

According to one embodiment, a display device includes a substrate, a pixel circuit, an insulating layer including a contact hole, a lower electrode connected to the pixel circuit through the contact hole, an upper electrode, an organic layer between the lower and upper electrodes, a rib including an aperture, a partition above the rib, and a filling material inside the contact hole. The organic layer includes a first organic layer in contact with the lower electrode through the aperture, and a second organic layer on the partition. The partition and the rib overlap at least part of the contact hole and the filling material in plan view.

A display panel and a manufacturing method thereof, and a display device. The display panel includes: a base substrate including a display area including a first and a second display area; a first group of light-emitting devices located at the first display area; a first group of pixel driving circuits located at the second display area, configured to drive at least one first light-emitting device; a second group of light-emitting devices located at the second display area; and a second group of pixel driving circuits located at the second display area, and including a plurality of second pixel driving circuits configured to drive the plurality of second light-emitting devices. In a direction perpendicular to the base substrate, one group of pixel driving circuits of the first and second group of pixel driving circuits is located between the other group of pixel driving circuits and the base substrate.

An OLED display panel and an OLED display device are provided. The OLED display panel comprises: a substrate comprising a display area and a non-display area; a pixel driving circuit disposed on the display area, wherein the pixel driving circuit comprises a reset signal input end and a cathode signal input end; and a cathode signal trace arranged on the non-display area, wherein the cathode signal trace is electrically connected to both the reset signal input end and the cathode signal input end.

A display device provided with an image capturing function is provided. A display device with both high viewing angle characteristics and high image capturing performance is provided. The display device includes a light-emitting and light-receiving element and a color filter. The light-emitting and light-receiving element includes a light-emitting and light-receiving region having a function of emitting light of the first color and a function of receiving light of the second color. The color filter is positioned over the light-emitting and light-receiving element and has a function of transmitting the light of the first color and a function of blocking the light of the second color. The color filter includes an opening portion. The light-emitting and light-receiving region includes a portion positioned in the inside of the opening portion in the plan view.

An iridium complex which has a phenylpyridine bidentate ligand containing a group represented by the following general formula (A): ##STR00001##
wherein X represents a cyano group or a halogenated alkyl group; L represents a single bond or a divalent linking group; R represents a substituent; n represents an integer of 0 to 4; * represents a binding site to a phenylpyridine bidentate ligand.