Abstract: In a display device, light emitting units each formed by stacking a first electrode, an organic layer, and a second electrode are formed and arranged in a two-dimensional matrix on a substrate, the first electrode is provided for each light emitting unit, partition walls are formed between adjacent ones of the first electrodes, the organic layer and the second electrode are stacked on the entire surface including a part over the first electrodes and a part over the partition walls, a filling layer filling recesses between the partition walls is formed on the second electrode, the partition walls include stacks each including at least two layers including a lower layer portion on the light emitting unit side and an upper layer portion located above the lower layer portion, and at least part of light entering from the light emitting units is totally reflected on surfaces of the upper layer portions of the partition walls.

Abstract: Display devices and electronic apparatus are disclosed. In one example, a display device includes first and second light emitting units on a substrate, with each of them including a first electrode, an organic later and a second electrode. A partition wall is located between the first electrode of the first light emitting unit and the first electrode of the second light emitting unit, wherein the partition wall includes a first insulating layer and a second insulating layer disposed on the first insulating layer, with a refractive index of the first insulating layer is higher than a refractive index of the second insulating layer.

Abstract: Provided is a display device capable of reducing a pixel pitch while securing a light-emitting area. A display device includes an oxide layer including a plurality of first electrodes and an isolating portion that electrically isolates adjacent first electrodes; a second electrode facing one surface of the oxide layer; and an organic light-emitting layer provided between the oxide layer and the second electrode.

Abstract: Provided is a display device capable of suppressing deterioration in reliability. A display device includes: a plurality of first electrodes; a second electrode facing the plurality of first electrodes; and an organic light-emitting layer provided between the plurality of first electrodes and the second electrode. Each of the first electrode includes: a metal layer having a main surface facing the organic light-emitting layer; and a transparent electrode covering a main surface of the metal layer and a side surface of the metal layer and containing a transparent conductive oxide. The metal layer includes: a first metal layer having a hydrogen absorption capacity; and a second metal layer provided on the first metal layer and facing the organic light-emitting layer with the transparent electrode interposed therebetween. A peripheral edge of the first metal layer is separated from the transparent electrode.

Abstract: There is provided a display element, including: a display region including pixels arranged in a two-dimensional form, each of the pixels including a plurality of sub pixels. In each pixel, a height of a light reflecting portion with respect to a light emitting portion is adjusted for each sub pixel.

Abstract: A display device includes an anode electrode, an organic light emitting layer, and a first cathode electrode. Provided are a plurality of light emitting elements in which the anode electrode, the organic light emitting layer, and the first cathode are separated for each sub-pixel, a protective layer covering the plurality of light emitting elements, and a second cathode electrode provided on the protective layer. The second cathode electrode is connected to each separated first cathode electrode.

Abstract: There is provided a display element, including: a display region including pixels arranged in a two-dimensional form, each of the pixels including a plurality of sub pixels. In each pixel, a height of a light reflecting portion with respect to a light emitting portion is adjusted for each sub pixel.

Abstract: A solid state imaging apparatus includes an insulation structure formed of an insulation substance penetrating through at least a silicon layer at a light receiving surface side, the insulation structure having a forward tapered shape where a top diameter at an upper portion of the light receiving surface side of the silicon layer is greater than a bottom diameter at a bottom portion of the silicon layer. Also, there are provided a method of producing the solid state imaging apparatus and an electronic device including the solid state imaging apparatus.

Abstract: In a display device, light emitting units each formed by stacking a first electrode, an organic layer, and a second electrode are formed and arranged in a two-dimensional matrix on a substrate, the first electrode is provided for each light emitting unit, partition walls are formed between adjacent ones of the first electrodes, the organic layer and the second electrode are stacked on the entire surface including a part over the first electrodes and a part over the partition walls, a filling layer filling recesses between the partition walls is formed on the second electrode, the partition walls include stacks each including at least two layers including a lower layer portion on the light emitting unit side and an upper layer portion located above the lower layer portion, and at least part of light entering from the light emitting units is totally reflected on surfaces of the upper layer portions of the partition walls.

Abstract: In a display device, light emitting units each formed by stacking a first electrode, an organic layer, and a second electrode are formed and arranged in a two-dimensional matrix on a substrate. Partition walls are formed at opposing ends of the first electrodes. The organic layer and the second electrode are stacked on the entire surface including a part over the first electrodes and a part over the partition walls, and a filling layer filling recesses between the partition walls is formed on the second electrode. The partition walls include a multilayer stack including at least two layers extending above an upper surface of the first electrode, the multilayer stack including a lower layer portion and an upper layer portion located above the lower layer portion.

Abstract: A display device includes a plurality of pixels each including a first light emitting element with a first light reflecting layer, a second light emitting element with a second light reflecting layer, and a third light emitting element with a third light reflecting layer, arranged in a two-dimensional matrix. Each of the light emitting elements includes a first electrode, an organic layer, and a second electrode. Grooves that each have a light shielding layer are formed in a boundary region between the light emitting elements. A bottom of the first groove and a bottom of the third groove are located at a position higher than a top surface of the first light reflecting layer. A bottom of the second groove is located at a position higher than a top surface of the second light reflecting layer.

Abstract: A solid state imaging apparatus includes an insulation structure formed of an insulation substance penetrating through at least a silicon layer at a light receiving surface side, the insulation structure having a forward tapered shape where a top diameter at an upper portion of the light receiving surface side of the silicon layer is greater than a bottom diameter at a bottom portion of the silicon layer. Also, there are provided a method of producing the solid state imaging apparatus and an electronic device including the solid state imaging apparatus.

Abstract: There is provided a display element, including: a display region including pixels arranged in a two-dimensional form, each of the pixels including a plurality of sub pixels. In each pixel, a height of a light reflecting portion with respect to a light emitting portion is adjusted for each sub pixel.

Abstract: A solid state imaging apparatus includes an insulation structure formed of an insulation substance penetrating through at least a silicon layer at a light receiving surface side, the insulation structure having a forward tapered shape where a top diameter at an upper portion of the light receiving surface side of the silicon layer is greater than a bottom diameter at a bottom portion of the silicon layer. Also, there are provided a method of producing the solid state imaging apparatus and an electronic device including the solid state imaging apparatus.

Abstract: A solid state imaging apparatus includes an insulation structure formed of an insulation substance penetrating through at least a silicon layer at a light receiving surface side, the insulation structure having a forward tapered shape where a top diameter at an upper portion of the light receiving surface side of the silicon layer is greater than a bottom diameter at a bottom portion of the silicon layer. Also, there are provided a method of producing the solid state imaging apparatus and an electronic device including the solid state imaging apparatus.

Abstract: A solid state imaging apparatus includes an insulation structure formed of an insulation substance penetrating through at least a silicon layer at a light receiving surface side, the insulation structure having a forward tapered shape where a top diameter at an upper portion of the light receiving surface side of the silicon layer is greater than a bottom diameter at a bottom portion of the silicon layer. Also, there are provided a method of producing the solid state imaging apparatus and an electronic device including the solid state imaging apparatus.

Abstract: A display device includes a plurality of pixels each including a first light emitting element with a first light reflecting layer, a second light emitting element with a second light reflecting layer, and a third light emitting element with a third light reflecting layer, arranged in a two-dimensional matrix. Each of the light emitting elements includes a first electrode, an organic layer, and a second electrode. Grooves that each have a light shielding layer are formed in a boundary region between the light emitting elements. A bottom of the first groove and a bottom of the third groove are located at a position higher than a top surface of the first light reflecting layer. A bottom of the second groove is located at a position higher than a top surface of the second light reflecting layer.

Abstract: In a display device, light emitting units each formed by stacking a first electrode, an organic layer, and a second electrode are formed and arranged in a two-dimensional matrix on a substrate, the first electrode is provided for each light emitting unit, partition walls are formed between adjacent ones of the first electrodes, the organic layer and the second electrode are stacked on the entire surface including a part over the first electrodes and a part over the partition walls, a filling layer filling recesses between the partition walls is formed on the second electrode, the partition walls include stacks each including at least two layers including a lower layer portion on the light emitting unit side and an upper layer portion located above the lower layer portion, and at least part of light entering from the light emitting units is totally reflected on surfaces of the upper layer portions of the partition walls.

Abstract: A display device includes a plurality of pixels each including a first light emitting element with a first light reflecting layer, a second light emitting element with a second light reflecting layer, and a third light emitting element with a third light reflecting layer, arranged in a two-dimensional matrix. Each of the light emitting elements includes a first electrode, an organic layer, and a second electrode. Grooves that each have a light shielding layer are formed in a boundary region between the light emitting elements. A bottom of the first groove and a bottom of the third groove are located at a position higher than a top surface of the first light reflecting layer. A bottom of the second groove is located at a position higher than a top surface of the second light reflecting layer.

Abstract: A solid state imaging apparatus includes an insulation structure formed of an insulation substance penetrating through at least a silicon layer at a light receiving surface side, the insulation structure having a forward tapered shape where a top diameter at an upper portion of the light receiving surface side of the silicon layer is greater than a bottom diameter at a bottom portion of the silicon layer. Also, there are provided a method of producing the solid state imaging apparatus and an electronic device including the solid state imaging apparatus.