Sony Corporation

Sony Group Corporation

Akitsuna Takagi

Katsuhide Uchino

Yukihito Iida

Jiro Yamada

Toshihiro Fukuda

Tomotaka Nishikawa

A light emitting device includes a light emitting region constituted by light emitting elements arranged in a matrix, in which optical elements are included as optical elements formed in such a way as to correspond to the light emitting elements and configured to adjust a direction of emanating light, the optical elements being formed in such a way that one of a color filter layer and a transparent layer is formed to constitute a lower layer portion on an incident side and another is formed to constitute an upper layer portion on an emanating side, and the upper layer portion and at least a part of the lower layer portion are formed to be exposed to an interface with an outside.

Light emitting device and electronic device for direction adjustment of emanating light

A light emitting elementincludes a base bodya first electrodeformed on the base bodyan organic layerformed on the first electrodeand having at least a light emitting layer, and a second electrodeformed on the organic layerThe second electrodehas at least two edge portionsA andB opposed to each other, and each of the edge portionsA andB of the second electrodeprotrudes from an end face' of the organic layer

Light emitting element and display device including light emitting element

A light emitting elementincludes a base body, a first electrodeformed on the base body, an organic layerformed on the first electrodeand having at least a light emitting layer, and a second electrodeformed on the organic layer. The second electrodehas at least two edge portionsA andB opposed to each other, and each of the edge portionsA andB of the second electrodeprotrudes from an end face' of the organic layer

The display device including a pixel circuit has a first line, a transistor, a light emitting element, and a second line. The transistor is located between the second line and an electrode of the light emitting element. Either the first line or the second line is wired in a region that overlaps a light emitting region of the light emitting element in a lamination direction of layers. The second line intersects the first line outside of the light emitting region and overlaps a non-light emitting region of the light emitting element.

Pixel circuit and display device, and a method of manufacturing pixel circuit

A display apparatus, includes: a substrate; a plural light emitting elements provided on the substrate and each formed from a lower electrode, a light emitting function layer and an upper layer stacked in this order; a partition for element isolation provided on the substrate and having a plural apertures individually corresponding to the light emitting elements; and a black matrix disposed on the light extraction side of the light emitting elements and having a shape with which the black matrix covers over portions. Each of the apertures of the partition having a side wall is formed in such a tapering shape that the aperture width increases toward the light extraction side of the light emitting elements. The black matrix is provided in such a manner as to cover over an upper edge portion of the tapering shape on at least one side which defines each aperture of the partition.

Display apparatus including light emitting elements and a light shielding portion disposed on the light emitting elements and an electronic device including same

Growing community of inventors

Aichi, Japan

Akitsuna Takagi