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US 12,284,887 B2Granted
Display device comprising pixel inductors
AssigneeSamsung Display Co., Ltd.
InventorGwang Teak Lee
Life of this patent
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Abstract
A display device includes a pixel including a primary inductor and a secondary inductor that are inductively coupled to each other, a pixel circuit electrically connected to the primary inductor, and configured to control a current flowing through the primary inductor by using at least one transistor, and a light emitting unit electrically connected to the secondary inductor, and including at least one light emitting element.
Claims20
A display device comprising a pixel comprising:
- a primary inductor and a secondary inductor that are inductively coupled to each other, the secondary inductor comprising a first sub-inductor, and a second sub-inductor connected to the first sub-inductor;
- a pixel circuit electrically connected to the primary inductor, and configured to control a current flowing through the primary inductor by using at least one transistor;
- and
- a light emitting unit electrically connected to the secondary inductor, and comprising:
- a first electrode electrically connected to the first sub-inductor;
- a second electrode;
- a third electrode electrically connected to the second sub-inductor;
- a fourth electrode connected to the second electrode;
- first light emitting elements connected in parallel between the first electrode and the second electrode;
- and
- second light emitting elements connected in parallel to each other between the third electrode and the fourth electrode.
8 more elements
Dependencies are inferred from the claim text.