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US 12,615,939 B2Granted
Display device
OwnerSunghee Parkinventor
Life of this patent
Estimating the term…
Abstract
A display device includes: a pixel part in which sub-pixels are arranged, and at least one transparent part arranged in an area adjacent to the pixel part and passing external light therethrough, wherein the pixel part may be provided with first to fourth extension parts extending in directions different from each other and having shapes and configurations substantially similar to each other, the pixel part having a shape of a cross or pinwheel, and the sub-pixels may be arranged in the first to fourth extension parts, respectively.
Claims14
A display device comprising:
- a pixel part in which sub-pixels are arranged, and
- at least one transparent part arranged in an area adjacent to the pixel part and passing external light therethrough,
- wherein the pixel part includes first to fourth extension parts extending in directions different from each other,
- wherein the sub-pixels are arranged in the first to fourth extension parts, respectively,
- at least two extension parts cross other at least two extension parts,
- wherein the at least one transparent part is arranged between at least two light emitting parts disposed on at least two different ones of the first to fourth extension parts,
- wherein each of the first to fourth extension parts comprise:
- a circuit part in which circuit elements are arranged;
- a wiring part in which wires configured to apply electrical signals to the circuit elements are arranged;
- and
- at least one light emitting part arranged by overlapping each of the circuit part and the wiring part and including a light emitting diode, and
- wherein the wires comprise:
- a first power line configured to apply a first potential drive voltage to the sub-pixels, and
- a second power line configured to apply a second potential drive voltage to the sub-pixels,
- wherein the first potential drive voltage is greater than the second potential drive voltage,
- wherein each of the first power line and the second power line includes a second pattern extending along a second axis via a wiring part of each of the third extension part and the fourth extension part, and
- at least one of the first power line and the second power line includes a first pattern extending along a first axis overlapping with the second axis via a wiring part of each of the first extension part and the second extension part.
14 more elements
A transparent display device comprising:
- a display panel in which unit pixels are arranged,
- wherein each of the unit pixels includes:
- a pixel part in which sub-pixels are arranged, and
- at least one transparent part arranged in an area adjacent to the pixel part and passing external light therethrough,
- wherein the pixel part includes first to fourth extension parts extending in directions different from each other,
- wherein the sub-pixels are arranged in the first to fourth extension parts, respectively,
- wherein at least two extension parts overlap other at least two extension parts,
- wherein the at least one transparent part is arranged between at least two light emitting parts disposed on at least two different ones of the first to fourth extension parts,
- wherein the first to fourth extension parts comprise:
- a circuit part in which circuit elements are arranged;
- a wiring part in which wires configured to apply electrical signals to the circuit elements are arranged;
- and
- at least one light emitting part arranged by overlapping each of the circuit part and the wiring part and including a light emitting diode, and
- wherein the wires comprise:
- a first power line configured to apply a first potential drive voltage to the sub-pixels, and
- a second power line configured to apply a second potential drive voltage to the sub-pixels,
- wherein the first potential drive voltage is greater than the second potential drive voltage, and
- wherein each of the first power line and the second power line includes a first pattern extending along a first axis and a second pattern extending along a second axis to have a mesh structure.
15 more elements
A display device comprising:
- a pixel part in which sub-pixels are arranged, and
- at least one transparent part arranged in an area adjacent to the pixel part and passing external light therethrough,
- wherein the pixel part includes first to fourth extension parts extending in directions different from each other,
- wherein the sub-pixels are arranged in the first to fourth extension parts, respectively,
- wherein at least two extension parts overlap other at least two extension parts, and
- wherein the at least one transparent part is arranged between at least two light emitting parts disposed on at least two different ones of the first to fourth extension parts,
- wherein the first to fourth extension parts comprise:
- a circuit part in which circuit elements are arranged;
- a wiring part in which wires configured to apply electrical signals to the circuit elements are arranged;
- and
- at least one light emitting part arranged by overlapping each of the circuit part and the wiring part and including a light emitting diode, and
- wherein the wires comprise:
- a first power line configured to apply a first potential drive voltage to the sub-pixels, and
- a second power line configured to apply a second potential drive voltage to the sub-pixels,
- wherein the first potential drive voltage is greater than the second potential drive voltage, and
- wherein each of the first power line and the second power line includes a first pattern extending along a first axis and a second pattern extending along a second axis to have a mesh structure.
13 more elements
Dependencies are inferred from the claim text.