A display device preventing light leak to an adjacent pixel and thus to prevent color mixing to improve image quality is provided. An organic EL display device includes a plurality of pixels. The plurality of pixels each include a light emitting element; the light emitting element includes a pixel electrode, a common electrode, an EL common layer, and a light emitting layer; the EL common layer and the light emitting layer are provided between the pixel electrode and the common electrode; the EL common layer covers a main surface and an end of the pixel electrode; the pixel electrode is provided on an insulating layer; and the common electrode is in contact with the insulating layer between the plurality of pixels.

Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes.

An OLED and a method for producing an OLED are disclosed. In an embodiment, the OLED includes a substrate and an organic layer stack with at least one active light-generating layer, which is suitable for generating electromagnetic radiation, wherein the organic layer stack is arranged between a first electrode and a second electrode. The OLED further includes a buffer layer arranged between the substrate and the first electrode, wherein the buffer layer includes an organic material, wherein a polymeric planarization layer is in direct contact with the substrate, wherein the buffer layer is in direct contact with the polymeric planarization layer, and wherein the first electrode is in direct contact with the buffer layer.

A display panel includes a substrate. The substrate includes a display area, a bonding area disposed on one side of the display area and a fan-out area disposed between the bonding area and the display area. The fan-out area includes at least two metal layers, a first planarization layer and a first interconnection line layer which are stacked on a surface of the substrate.

A display device comprising a display region on which a plurality of subpixels are arranged. The plurality of subpixels respectively comprise a transistor, a first organic insulating film, an inorganic insulating film, an electrode, and a second organic insulating film that covers an edge part of a first region in which a pattern of the electrode is formed. The inorganic film comprises an opening in a region that overlaps with the second region in which a pattern of the electrode is not formed in a planar view. The opening is formed in a middle between the first region of a first subpixel and the first region of a second subpixel or at a point located on the side closer to the first subpixel between the first region of the first subpixel and the first region of the second subpixel.

An object is to provide a light-emitting module in which a light-emitting element suffering a short-circuit failure does not cause wasteful electric power consumption. Another object is to provide a light-emitting panel in which a light-emitting element suffering a short-circuit failure does not allow the reliability of an adjacent light-emitting element to lower. Focusing on heat generated by a light-emitting element suffering a short-circuit failure, provided is a structure in which electric power is supplied to a light-emitting element through a positive temperature coefficient thermistor (PTC thermistor) thermally coupled with the light-emitting element.

A method of making a stack of the type comprising a first electrode, an active layer, and a second electrode, for use in an electronic device, in particular of the organic photodetector type or the organic solar cell type, the method comprising the following steps: a) depositing a first layer (2) of conductive material on a substrate (1) in order to form the first electrode; b) depositing an active layer (3) in the form of a thin organic semiconductor layer, this layer including non-continuous zones (30); c) locally eliminating the first conductive layer (2) through the non-continuous zones (30) of the active layer by chemical attack; and d) depositing a second layer (4) of conductive material on the active layer (3) in order to form the second conductive electrode.

An electro-optic device includes an element substrate. The element substrate has a display section and a peripheral circuit section. The display section has a plurality of pixels arranged therein. The peripheral circuit section is disposed around the display section and contains peripheral circuits. The display section has, for each pixel, an organic EL element and a transistor for driving the organic EL element. The organic EL element is disposed above the transistor with a light-reflective layer and an insulating layer in between. The insulating layer has a different film thickness in accordance with to the display color of the pixel. An insulating layer in the peripheral circuit section has the same layer structure as the insulating layer having a largest film thickness in the display section.

A display device includes: a base layer; pixel electrodes laminated on the base layer; a light emitting element layer laminated on the pixel electrodes; and a common electrode laminated on the light emitting element layer. Each of the pixel electrodes includes a first oxide conductive layer that is in direct contact with the base layer, a metal conductive layer that is in direct contact with the first oxide conductive layer, and a second oxide conductive layer that is in direct contact with the metal conductive layer. The base layer has an adhesion to the first oxide conductive layer that is higher than that of the metal conductive layer. The first oxide conductive layer includes a protrusion part that is extended farther than the metal conductive layer and the second oxide conductive layer in a direction, adjacent two of the pixel electrodes facing each other in the direction.

An organic EL display device includes a pixel electrode, a pixel isolation insulating film on which an opening at a bottom of which the pixel electrode is exposed is formed, an aggregate of an organic material partially formed on the pixel electrode that is exposed at the bottom of the opening, an organic film, including a light emitting layer, that covers the pixel electrode and the aggregate, and an opposing electrode that covers the organic film. The aggregate is formed at a corner formed by the pixel electrode that is exposed at the bottom of the opening and an inner wall that forms the opening of the pixel isolation insulating film.