Abstract: An electro-optical device includes a light-emitting element including a first electrode, a light-emitting layer, and a second electrode, a driving transistor provided corresponding to the light-emitting element, a relay electrode electrically coupled to a gate electrode of the driving transistor and provided at a layer between the gate electrode and the first electrode of the light-emitting element, a power supply line provided at the same layer as that of the relay electrode, extending in a first direction in plan view, and electrically coupled to the first electrode of the light-emitting element, and a conductive member provided between the relay electrode and the power supply line in plan view and supplied with a constant potential.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: A detecting device includes a substrate and a plurality of detecting elements arranged in a matrix at the substrate. Each of the plurality of detecting elements includes a light emitting portion that emits light toward a living body, a light receiving portion that can receive light incident from the living body based on the light emitted from the light emitting portion, and a contact detecting portion that detects contact with the living body. The light emitting portion in each of the plurality of detecting elements emits light when the contact detecting portion in the same detecting element has detected contact with the living body.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: A pixel circuit provided corresponding to a scanning line and a data line includes a transistor and an OLED serving as one example of a light emitting element. In a compensation period, a gate node and a drain node of the transistor are electrically coupled to each other to cause a voltage of the gate node of the transistor to be a voltage corresponding to a threshold voltage. In the gate writing period, a voltage of the gate node of the transistor is varied from a voltage corresponding to the threshold voltage into a voltage corresponding to luminance of the OLED, and the voltage corresponding to luminance of the OLED is applied to the drain node of the transistor.

Abstract: A region where a pixel electrode and a light emitting layer overlap with each other in plan view includes: a light emitting region where the pixel electrode and the light emitting layer are in contact with each other; a pixel contact region where the pixel electrode and a relay layer overlap with each other in plan view; and a dummy contact region that overlaps with the pixel electrode, the dummy relay layer, and a common electrode. In a direction of a thickness of a substrate, a distance between a reflection layer and the pixel electrode in the dummy contact region is longer than a distance between the reflection layer and the pixel electrode in the pixel contact region. A color layer is provided at a portion that overlaps with the dummy contact region in plan view.

Abstract: An elevator inspection operation apparatus for performing an inspection operation for a car in a pit of an elevator includes: an operation mode selector switch configured to switch an operation mode between a normal operation and the inspection operation; a return switch, which is provided outside the pit of the elevator, and is to be manipulated when the operation mode is to be switched from the inspection operation to the normal operation; and a latching relay configured to be latched to an inspection operation side when the operation mode has been switched from the normal operation to the inspection operation by the operation mode selector switch, and to maintain a latched state until the return switch is manipulated when the operation mode has been switched from the inspection operation to the normal operation by the operation mode selector switch.

Abstract: A reception terminal, included in a management system for managing entry and/or exit of a user in a security zone that includes a server room of a data center, the reception terminal that issues reception information upon accepting personal information of the user prior to the entry into the security zone, includes: a personal authentication part that is used for a personal authentication of the user visiting the data center; and an issuing part that issues, in a case where biometric information is pre-registered in addition to a performance of a personal identification, authorization information representing an authorization of the entry of the user into a particular server room in response to existence of personal information associated with the reception information input by the user, and a satisfaction of a visit condition of visit information associated with the input reception information.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: An organic EL device includes a counter electrode, a first reflection layer provided so as to be separate from the counter electrode by a first optical distance, a first pixel electrode provided between the counter electrode and the first reflection layer, a light emitting layer provided between the counter electrode and the first pixel electrode, an optical distance adjustment layer provided between the first pixel electrode and the first reflection layer, and a first relay electrode provided between the first pixel electrode and the first reflection layer, and configured to electrically couple the first pixel electrode and the first reflection layer, wherein the optical distance adjustment layer is provided so as to be separate from the first relay electrode.

Abstract: An elevator door bypass apparatus, configured to bypass a landing door or a car door at a time of an inspection of an elevator, includes: a door mode selector switch configured to switch a door mode between a normal operation and a bypass operation; a bypass target selector switch configured to switch between bypassing of the landing door and bypassing of the car door; and a bypass relay configured to, in a case that the door mode has been switched to the bypass operation by the door mode selector switch, bypass the landing door when the bypassing of the landing door has been selected by the bypass target selector switch, and bypass the car door when the bypassing of the car door has been selected by the bypass target selector switch.

Abstract: A management system and a data center that have an enhanced security level is provided. A management system, for managing entry and/or exit of a user in a security zone that includes a server room of a data center, includes: a reception device that accepts an input of personal information and visit information of the user prior to the entry of the user into the security zone; a reception terminal that issues authorization information representing an authorization of the entry of the user into a particular server room based on pre-registered biometric information of the user for whom the personal information and the visit information are accepted by the reception device; and a gate controller that causes a gate, connected to the particular server room, to be in an openable state, upon reading the authorization information.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: An electro-optical device includes one or more control lines that include a scanning line, a data line and a pixel circuit. The pixel circuit has a drive transistor, a write-in transistor with a gate which is electrically connected to the scanning line, a light-emitting element that emits light at a brightness that depends on the size of a current that is supplied through the drive transistor, and a control line which overlaps the gate of the drive transistor when viewed from a direction that is perpendicular to a surface of a substrate on which the pixel circuit is formed is included in the one or more control lines.

Abstract: An elevator inspection operation apparatus for performing an inspection operation for a car in a pit of an elevator includes: an operation mode selector switch configured to switch an operation mode between a normal operation and the inspection operation; a return switch, which is provided outside the pit of the elevator, and is to be manipulated when the operation mode is to be switched from the inspection operation to the normal operation; and a latching relay configured to be latched to an inspection operation side when the operation mode has been switched from the normal operation to the inspection operation by the operation mode selector switch, and to maintain a latched state until the return switch is manipulated when the operation mode has been switched from the inspection operation to the normal operation by the operation mode selector switch.

Abstract: An elevator door bypass apparatus, configured to bypass a landing door or a car door at a time of an inspection of an elevator, includes: a door mode selector switch configured to switch a door mode between a normal operation and a bypass operation; a bypass target selector switch configured to switch between bypassing of the landing door and bypassing of the car door; and a bypass relay configured to, in a case that the door mode has been switched to the bypass operation by the door mode selector switch, bypass the landing door when the bypassing of the landing door has been selected by the bypass target selector switch, and bypass the car door when the bypassing of the car door has been selected by the bypass target selector switch.

Abstract: In an elevator control apparatus, a DC-DC converter including a first switching element and a second switching element is configured to generate power for driving an elevator brake by alternately operating each of the first switching element and the second switching element. A first photocoupler and a second photocoupler are configured to independently operate the first switching element and the second switching element, respectively. A first calculation unit and a second calculation unit are configured to independently control power supply voltages of the first photocoupler and the second photocoupler, respectively.