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US 12,514,061 B2Granted
Display device
AssigneeLG Display Co., Ltd.
InventorsNamwook Cho, EuiTae Kim, Kiseob Shin
Life of this patent
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Abstract
A display device is disclosed, which may display an image even in an area overlapped with a camera and have high light transmittance. The display device comprises a substrate provided with a display area including a first display area and a second display area, a first transistor provided in the first display area over the substrate, a second transistor provided in the second display area over the substrate, a first subpixel supplied with a power source from the first transistor, and a second subpixel supplied with a power source from the second transistor. At least two or more second subpixels share one second transistor.
Claims13
A display device comprising:
- a substrate provided with a display area including a first display area and a second display area, the first display area including a plurality of first non-transmissive areas without any transmissive areas, and the second display area including a plurality of second non-transmissive areas and a plurality of transmissive areas;
- a first transistor provided in the first display area over the substrate;
- a second transistor provided in the second display area over the substrate, the second transistor including a gate electrode, a source electrode and a drain electrode;
- a first subpixel in the first display area and supplied with a power source from the first transistor;
- a second subpixel in the second display area and connected to the second transistor, the second subpixel including an anode electrode, an organic light emitting layer and a cathode electrode;
- and
- a plurality of signal lines connected with the second transistor, the plurality of signal lines including a plurality of data lines that transmit a data signal supplied from a data driver to the second subpixel,
- wherein the second subpixel includes at least two or more first color subpixels emitting light of a first color, and a second color subpixel emitting light of a second color,
- wherein the at least two or more first color subpixels in the second display area share the second transistor,
- wherein anode electrodes of the at least two or more first color subpixels in the second display area are electrically connected to each other via an anode connection line,
- wherein the anode connection line is provided on a same layer as at least one of the gate electrode, the source electrode, the drain electrode, and the anode electrode,
- wherein the anode connection line includes a first portion that extends in a first direction in a plan view of the display device and a second portion that extends in a second direction perpendicular to the first direction in the plan view, and
- wherein at least a part of the first portion of the anode connection line that electrically connects the anode electrodes of the at least two or more first color subpixels overlaps with the second color subpixel in the plan view of the display device and the second portion of the anode connection line that electrically connects the anode electrodes of the at least two or more first color subpixels does not overlap with the first and the second color subpixels included in the second subpixel in the plan view of the display device.
10 more elements
A display device comprising:
- a display panel including a first display area and a second display area, the display panel comprising:
- transistors in the second display area, each transistor including a gate electrode, a source electrode, and a drain electrode;
- a subpixel in the second display area, the subpixel supplied with a power source from the transistors, the subpixel including an anode electrode, an organic light emitting layer and a cathode electrode;
- and
- a plurality of signal lines connected with the transistors, the plurality of signal lines including a plurality of data lines for transmitting a data signal supplied from a data driver to the subpixel,
- wherein the subpixel includes at least two or more first color subpixels emitting light of a first color, and at least two or more second color subpixels emitting light of a second color,
- wherein the at least two or more first color subpixels in the second display area share one of the transistors,
- wherein the at least two or more second color subpixels share another one of the transistors,
- wherein anode electrodes of the at least two or more first color subpixels are electrically connected to each other via a first anode connection line,
- wherein anode electrodes of the at least two or more second color subpixels are electrically connected to each other via a second anode connection line,
- wherein the first anode connection line and the second anode connection line are provided on a same layer as at least one of the gate electrode, the source electrode, the drain electrode, and the anode electrode,
- wherein the first anode connection line includes a first portion that extends in a first direction in a plan view of the display device and a second portion that extends in a second direction perpendicular to the first direction in the plan view, and
- wherein at least a part of the first portion of the first anode connection line that electrically connects the anode electrodes of the at least two or more first color subpixels overlaps with at least one of the at least two or more second color subpixels in the plan view of the display device and the second portion of the first anode connection line that electrically connects the anode electrodes of the at least two or more first color subpixels does not overlap with the first and second color subpixels in the plan view of the display device;
- and
- a camera disposed below the display panel and provided to overlap the second display area,
- wherein the second display area includes a plurality of transmissive areas, and a non-transmissive area provided between the plurality of transmissive areas and provided with a light emission area.
13 more elements
Dependencies are inferred from the claim text.