An electronic device includes a first substrate, a semiconductor element, a first inorganic layer, a first electrode, a second electrode and a conductive element. The first inorganic layer is disposed between the first substrate and the semiconductor element. The first inorganic layer has a first surface adjacent to the semiconductor element, a second surface opposite to the first surface, and a through-hole penetrating from the first surface to the second surface. The first electrode is disposed between the first substrate and the first inorganic layer. The second electrode has a first portion disposed on the second surface of the first inorganic layer, and a second portion disposed in the through-hole of the first inorganic layer. The conductive element is disposed between the first electrode and the second electrode. Moreover, in a cross-sectional view of the electronic device, the first portion of the second electrode has a rounded corner.

An imaging device or a display device that is capable of clearly capturing an image of a fingerprint or the like can be provided. The display device includes a light-receiving element, a light-emitting element, a first substrate, a second substrate, a first resin layer, a second resin layer, and a light-blocking layer. The first resin layer, the second resin layer, and the second substrate are stacked over the first substrate. The light-receiving element and the light-emitting element are positioned between the first substrate and the first resin layer. The light-blocking layer is positioned between the first resin layer and the second resin layer and includes an opening portion overlapping with the light-receiving element. The opening portion in the light-blocking layer is positioned on an inner side of a light-receiving region of the light-receiving element in a plan view, and the width of the opening portion is less than or equal to the width of the light-receiving region. The second substrate is thicker than the first resin layer and the second resin layer. The thickness of a portion of the first resin layer, which overlaps with the light-receiving region of the light-receiving element, is greater than or equal to one time and less than or equal to 10 times as large as the width of the light-receiving region. The second substrate has a higher refractive index than the first resin layer and the second resin layer.

An imaging device or a display device that is capable of clearly capturing an image of a fingerprint or the like can be provided. The display device includes a light-receiving element, a light-emitting element, a first substrate, a second substrate, a first resin layer, a second resin layer, and a light-blocking layer. The first resin layer, the second resin layer, and the second substrate are stacked over the first substrate. The light-receiving element and the light-emitting element are positioned between the first substrate and the first resin layer. The light-blocking layer is positioned between the first resin layer and the second resin layer and includes an opening portion overlapping with the light-receiving element. The opening portion in the light-blocking layer is positioned on an inner side of a light-receiving region of the light-receiving element in a plan view, and the width of the opening portion is less than or equal to the width of the light-receiving region. The second substrate is thicker than the first resin layer and the second resin layer. The thickness of a portion of the first resin layer, which overlaps with the light-receiving region of the light-receiving element, is greater than or equal to one time and less than or equal to 10 times as large as the width of the light-receiving region. The second substrate has a higher refractive index than the first resin layer and the second resin layer.

Provided is a display device including a substrate including a fingerprint area. The fingerprint area includes a first area and a second area. A light-emitting element layer is disposed on the substrate. The light-emitting element layer includes light-emitting elements. A sensor layer is disposed on the substrate, the sensor layer including photosensors. The light-emitting elements include a first light-emitting element arranged in the first area and a second light-emitting element arranged in the second area. During a fingerprint sensing period, the first light-emitting element emits light and the second light-emitting element does not emit light.

A carrier board with light source image module includes a substrate, a cavity, a perforated section, an image sensor, and a light-emitting device. The substrate has a first surface and a second surface, which are opposite to each other. The cavity is disposed on the substrate and has a bottom surface. The altitude of the bottom surface is lower than the first surface. The perforated section is disposed on at least a part of the cavity, penetrating the first surface and the second surface. The image sensor is partially located in the cavity and partially located in the perforated section. The altitude of the surface of the image sensor is higher than the first surface. The light-emitting device is disposed on the first surface and adjacent to the image sensor. The surface of the light-emitting device is between the first surface and the surface of the image sensor.