Display device
AssigneeSamsung Display Co., Ltd.
InventorsDong Hee Shin, Sunkwun Son
Life of this patent
Estimating the term…
Abstract
A display device includes: a base layer in which a display area and a non-display area are defined; a circuit layer on the base layer; and an element layer on the circuit layer and including a light emitting element and a light receiving element corresponding to the display area, wherein the circuit layer includes: a pixel driving circuit connected to the light emitting element; a sensor driving circuit connected to the light receiving element; a read-out line connected to the sensor driving circuit; a data line connected to the pixel driving circuit; a driving voltage line connected to the pixel driving circuit; a reset voltage line connected to the sensor driving circuit; and a shielding electrode wiring electrically connected to the driving voltage line and overlapping the reset voltage line.
Claims20
A display device comprising:
- a base layer in which a display area and a non-display area are defined;
- a circuit layer on the base layer;
- and
- an element layer on the circuit layer and including a light emitting element and a light receiving element corresponding to the display area,
- wherein the circuit layer includes:
- a pixel driving circuit connected to the light emitting element;
- a sensor driving circuit connected to the light receiving element;
- a read-out line connected to the sensor driving circuit;
- a data line connected to the pixel driving circuit;
- a driving voltage line connected to the pixel driving circuit;
- a reset voltage line connected to the sensor driving circuit;
- and
- a shielding electrode wiring electrically connected to the driving voltage line and overlapping the reset voltage line.
A display device comprising:
- a base layer in which a display area and a non-display area are defined;
- a circuit layer on the base layer;
- and
- an element layer on the circuit layer and including a light emitting element and a light receiving element corresponding to the display area,
- wherein the circuit layer includes:
- a pixel driving circuit connected to the light emitting element;
- a sensor driving circuit connected to the light receiving element;
- a read-out line connected to the sensor driving circuit;
- a data line connected to the pixel driving circuit;
- a driving voltage line connected to the pixel driving circuit;
- and
- a shielding electrode wiring including a part between the data line and the read-out line in a plan view, and
- the read-out line includes:
- a first line part on a same layer as that of the shielding electrode wiring;
- and
- a second line part intersecting the shielding electrode wiring in the plan view, on a different layer from that of the shielding electrode wiring, and connected to the first line part.
Dependencies are inferred from the claim text.