According to an aspect of the disclosure, a first light-emitting layer coincides in plan view with each whole of a plurality of pixel electrodes included in a plurality of second sub-pixels, and with each whole of a plurality of pixel electrodes included in a plurality of third sub-pixels. The first light-emitting layer is shaped into a continuous form. A third light-emitting layer in plan view: has an opening kb1 inside a peripheral end portion of each of a plurality of pixel electrodes included in a plurality of first sub-pixels, and coincides with a whole circumference of the peripheral end portion; and has an opening inside a peripheral end portion of each of a plurality of pixel electrodes included in the plurality of second sub-pixels, and coincides with a whole circumference of the peripheral end portion-Sg.

Provided is a high-sensitive photosensitive resin composition which contains a black colorant and by which development and pattern formation are possible even with a low exposure amount. A positive-type photosensitive resin composition according to one embodiment contains: a first resin (A) having a plurality of phenolic hydroxyl groups, at least some of which are protected with an acid-labile group; a second resin (B) having an epoxy group and a phenolic hydroxyl group; at least one colorant (C) selected from the group consisting of a black dye and a black pigment; and a photoacid generator (D).

Disclosed is a display device including: a substrate; a first insulating film over the substrate, the first insulating film exposing a part of the substrate to provide an exposed surface to the substrate; a second insulating film in contact with the exposed surface and a first side surface of the first insulating film; and a first wiring over the second insulating film and in contact with the exposed surface, the first insulating film, and the second insulating film. The display device may further possess a third insulating film spaced from the second insulating film and in contact with the exposed surface. The first insulating film has a second side surface opposing the first side surface through the exposed surface. The third insulating film may be in contact with the second side surface, and the wiring may be located over and in contact with the third insulating film.

A device comprising an organic light-emitting diode comprising an organic layer sequence, a radiation exit area and an encapsulation, wherein the organic layer sequence comprises at least one radiation-emitting region which generates electromagnetic radiation in the spectral range from infrared radiation to UV radiation during operation, and wherein the encapsulation forms a seal of the organic layer sequence against environmental influences, at least one touch-sensitive operating element, wherein the at least one touch-sensitive operating element comprises at least one touch sensor, wherein the device is flexible.

A device comprising an organic light-emitting diode comprising an organic layer sequence, a radiation exit area and an encapsulation, wherein the organic layer sequence comprises at least one radiation-emitting region which generates electromagnetic radiation in the spectral range from infrared radiation to UV radiation during operation, and wherein the encapsulation forms a seal of the organic layer sequence against environmental influences, at least one touch-sensitive operating element, wherein the at least one touch-sensitive operating element comprises at least one touch sensor, wherein the device is flexible.

A display region includes a second display region that transmits light used in a camera on the inner side of a first display region. A first electrode in the first display region has a structure in which a first lower transparent conductive layer, a first reflective conductive layer, and a first upper transparent conductive layer are layered in order. A first electrode in the second display region has a structure in which a second lower transparent conductive layer, a second reflective conductive layer, and a second upper transparent conductive layer are layered in order. The second reflective conductive layer is thinner than the first reflective conductive layer on the inner side of an opening of an edge cover.

A first side surface (312) is positioned at a light emitting region (142) side. The first side surface (312) is inclined toward the light emitting region (142) with distance from the first surface (102) of the substrate (100). A second side surface (314) is positioned opposite to the first side surface (312). The second side surface (314) is inclined away from the light emitting region (142) with distance from the first surface (102) of the substrate (100). A first upper surface (316) is positioned between the first side surface (312) and the second side surface (314), and is substantially parallel to the first surface (102) of the substrate (100).

A first side surface (312) is positioned at a light emitting region (142) side. The first side surface (312) is inclined toward the light emitting region (142) with distance from the first surface (102) of the substrate (100). A second side surface (314) is positioned opposite to the first side surface (312). The second side surface (314) is inclined away from the light emitting region (142) with distance from the first surface (102) of the substrate (100). A first upper surface (316) is positioned between the first side surface (312) and the second side surface (314), and is substantially parallel to the first surface (102) of the substrate (100).

A novel functional panel that is highly convenient or reliable is provided. A novel display device is provided. The functional panel includes an optical element, a first insulating film, and a region. The optical element has a first refractive index; the optical element is a concave lens; the optical element has a first surface and a second surface; the optical element has a first cross section on a first plane; the first surface forms a first curve in the first cross section; the first curve has a first radius of curvature; the second surface faces the first surface; the second surface is irradiated with first light; the first insulating film is interposed between the optical element and the region; the first insulating film is in contact with the second surface; the region overlaps with the second surface; the region faces the second surface; the region emits the first light; and a distance L1 is a distance between the region and the second surface. The distance L1 has a relationship with the first radius of curvature R1 and the first refractive index N1 represented by the following formula: L1≤5×R1/(N1−1).

An organic device includes at least one electrode, an insulating layer adjacent to the at least one electrode in a plan view, and an organic layer that is continuously in contact with an upper surface of the at least one electrode and an upper surface of the insulating layer. The organic layer contains a polymer of an organic material. The organic material contains a basic molecular skeleton and a polymerizable functional group. In the polymer, the organic material is polymerized through the polymerizable functional group.