Light-emitting device, information processing device, and imaging device
View Patent ↗Provided is a light-emitting device and an information processing device which include a light-emitting element mounted on a housing and an optical component detachable from the housing. The optical component is capable of condensing light emitted from the light-emitting element. This structure allows a user to select the emission of diffused light and condensed light by attaching or detaching the optical component.
1. An electronic device comprising:
a light-emitting portion comprising:
a first substrate;
a pair of electrodes over the first substrate;
a second substrate over the pair of electrodes; and
a light-emitting layer between the pair of electrodes, the light-emitting layer comprising a light-emitting organic compound; and
an imaging unit configured to image an object,
wherein:
the light-emitting portion comprises an opening which passes the first substrate and the second substrate so that the light-emitting layer is located on both sides of the opening;
a side surface of the opening is covered by a sealant so that a side surface of the light-emitting layer is not exposed; and
the imaging unit is mounted in the opening.
2. The electronic device according to claim 1 , further comprising:
a current supply configured to supply current; and
a switching circuit configured to be supplied with the current from the current supply and to supply a current pulse to the light-emitting portion.
3. The electronic device according to claim 1 , further comprising an optical sheet,
wherein the optical sheet is configured to condense light emitted from the light-emitting layer, and
wherein the optical sheet is attachable to and detachable from the electronic device.
4. The electronic device according to claim 3 ,
wherein the optical sheet comprises an opening which overlaps with the opening of the light-emitting portion.
5. The electronic device according to claim 3 , further comprising a sensor circuit which senses whether the optical sheet is attached to or detached from the electronic device.
6. The electronic device according to claim 3 , further comprising:
a housing equipped with the light-emitting portion and the imaging unit; and
an attaching member over which the optical sheet is mounted,
wherein an upper part of a side surface of the housing is covered by the attaching member and a lower part of the side surface is exposed when the optical sheet is attached to the electronic device.
7. The electronic device according to claim 1 ,
wherein the imaging unit comprises a lens which protrudes from a surface of the light-emitting portion which surrounds the imaging unit.