A display device includes a substrate including a display area and a non-display area; a pixel circuit layer disposed on a first surface of the substrate and including at least one transistor; a display element layer disposed on the pixel circuit layer and including a light emitting element; a thin film encapsulation layer disposed on the display element layer; and a dummy unit disposed in the non-display area and disposed on an edge portion of the substrate. The dummy unit includes a transparent conductive material.

Provided are a compound which can improve the luminous efficiency, stability, and service life of an element; an organic electric element using same; and an electronic device thereof.

An optical path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a light conversion part disposed between the first electrode and the second electrode, wherein: each of the first substrate and the second substrate includes a first direction, a second direction different from the first direction, and a third direction defined as a thickness-direction of the first substrate and the second substrate; the light conversion part includes a partition wall part and a reception part alternately arranged; and the reception part has a light transmittance changing according to application of a voltage, extends in a fourth direction, and has a lower surface inclined at an acute angle with respect to one side surface of the first substrate.

A display substrate includes a substrate, light-emitting devices disposed on a side of the substrate, a first light dimming layer disposed on the side of the substrate, and a first fixing layer disposed on a side of the light-emitting devices and the first light dimming layer away from the substrate. The light-emitting devices are arranged at intervals from each other and divided into a plurality of groups of light-emitting devices, and each group of light-emitting devices includes at least one light-emitting device. The first light dimming layer includes portions each located between two adjacent groups of light-emitting devices, and a gap exists between a portion of the first light dimming layer and at least one side face of at least one light-emitting device adjacent thereto. A portion of the first fixing layer is located in the gap. The first fixing layer is a light-transmitting film.

The present application discloses a display module and a manufacturing method of the display module. The display module includes a display panel, an optical film disposed on a light-emitting side of the display panel, a functional layer disposed on a non-light-emitting side of the display panel, and a photosensitive element disposed on the functional layer, the display panel has a continuous structure, and each of the film layers of the display panel is provided with a light-transmitting non-display region, which effectively improves the “gourd screen” phenomenon.

A display device includes a thin film transistor layer, a light-emitting element layer including a plurality of light-emitting elements, each including a first electrode, a function layer, and a second electrode, and each having a different luminescent color. The function layer includes a light-emitting layer and a pair of holding layers sandwiching the light-emitting layer and each including a photosensitive material. One of the first electrode and the second electrode is an anode electrode and the other is a cathode electrode. The function layer includes a hole transport layer provided between the anode electrode and one holding layer of the pair of holding layers, and an electron transport layer provided between the cathode electrode and the other holding layer of the pair of holding layers.

Disclosed herein are various clusters. A cluster comprises processing nodes that have supervisory roles and subordinate roles. A node in the cluster can have a supervisory or a subordinate role. The cluster can self-orchestrate its roles. The roles of the nodes can be assigned and/or reassigned (e.g., autonomously and/or automatically) by the cluster. Such system may achieve automatic commissioning of the cluster(s), e.g., in a facility.

Disclosed herein are various clusters. A cluster comprises processing nodes that have supervisory roles and subordinate roles. A node in the cluster can have a supervisory or a subordinate role. The cluster can self-orchestrate its roles. The roles of the nodes can be assigned and/or reassigned (e.g., autonomously and/or automatically) by the cluster. Such system may achieve automatic commissioning of the cluster(s), e.g., in a facility.

An object is to improve reliability of a light-emitting device. A light-emitting device has a driver circuit portion including a transistor for a driver circuit and a pixel portion including a transistor for a pixel over one substrate. The transistor for the driver circuit and the transistor for the pixel are inverted staggered transistors each including an oxide semiconductor layer in contact with part of an oxide insulating layer. In the pixel portion, a color filter layer and a light-emitting element are provided over the oxide insulating layer. In the transistor for the driver circuit, a conductive layer overlapping with a gate electrode layer and the oxide semiconductor layer is provided over the oxide insulating layer. The gate electrode layer, a source electrode layer, and a drain electrode layer are formed using metal conductive films.

The present invention provides an array substrate, an OLED display panel, and a mask. The array substrate includes a predetermined film-forming region and a non-film forming region. The non-film forming region is provided with a shadow region close to the predetermined film-forming region. An actual film forming region of a film layer to be formed on the array substrate includes the predetermined film-forming region and the shadow region. The array substrate is provided with a groove or a protrusion in the corresponding shadow region, so that the film layer is disconnected at the corresponding groove or the protrusion to form a discontinuous film.