TRANSPARENT ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
First Claim
Patent Images
1. A transparent organic light emitting display device, comprising:
- a plurality of sub pixels, each of the sub pixels including a first area associated with a first function of the sub-pixel and a second area associated with a second function of the sub-pixel; and
a plurality of auxiliary electrodes electrically connected to at least some of the plurality of sub pixels via a conductive element, wherein said at least some of the plurality of sub pixels includes a first sub pixel and a second sub pixel, andwherein an auxiliary electrode is disposed between the first sub-pixel and the second sub-pixel such that the auxiliary electrode is closer to a first area of the first sub-pixel and a first area of the second sub-pixel than a second area of the first sub-pixel and a second area of the second sub-pixel.
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Abstract
Provided are an organic light emitting display device and a method for manufacturing the same. The organic light emitting display device includes a plurality of pixels, each including a set of sub pixels. Each of the sub pixels has an emissive area for emitting light and a transmissive area for passing the external light. At least two sub pixels are symmetrically arranged on each side of an auxiliary electrode, and share the auxiliary electrode.
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Citations
24 Claims
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1. A transparent organic light emitting display device, comprising:
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a plurality of sub pixels, each of the sub pixels including a first area associated with a first function of the sub-pixel and a second area associated with a second function of the sub-pixel; and a plurality of auxiliary electrodes electrically connected to at least some of the plurality of sub pixels via a conductive element, wherein said at least some of the plurality of sub pixels includes a first sub pixel and a second sub pixel, and wherein an auxiliary electrode is disposed between the first sub-pixel and the second sub-pixel such that the auxiliary electrode is closer to a first area of the first sub-pixel and a first area of the second sub-pixel than a second area of the first sub-pixel and a second area of the second sub-pixel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A transparent organic light emitting display device, comprising:
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a plurality of sub pixels, each of the sub pixels including an emissive area and a transmissive area; and a plurality of auxiliary electrodes electrically connected to conductive element of at least some of the plurality of sub pixels, wherein said at least some of the plurality of sub pixels includes a first sub pixel and a second sub pixel that are symmetrically arranged to each other relative to the auxiliary electrode. - View Dependent Claims (11, 12, 13)
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14. A transparent organic light emitting display device, comprising:
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an auxiliary electrode including a first side and a second side, the auxiliary electrode extending in a first direction; and a first pixel including a first plurality of sub-pixels disposed on the first side of the auxiliary electrode; a second pixel including a second plurality of sub-pixels disposed on the second side of the auxiliary electrode; wherein at least one of the first plurality of sub-pixels of the first pixel is connected to the auxiliary electrode and at least one of the second plurality of sub-pixels of the second pixel is connected to the auxiliary electrode; and wherein at least one of the first plurality of sub-pixels of the first pixel is not connected to the auxiliary electrode and at least one of the second plurality of sub-pixels of the second pixel is not connected to the auxiliary electrode. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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21. A method for manufacturing a transparent organic light emitting display device, comprising:
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forming a plurality of auxiliary electrodes and a plurality of anodes such that at least one auxiliary electrode is formed between an anode of a first sub pixel and an anode of a second sub pixel that are symmetrically formed relative to the auxiliary electrode; forming a first bank and a second bank, in which the first bank is formed between the anode of the first sub pixel and the auxiliary electrode, and the second bank is formed between the anode of the second sub pixel and the auxiliary electrode; forming an organic emission layer such that the organic emission layer is on the first and second sub pixels; and forming a cathode such that the cathode is in the first and second sub pixels. - View Dependent Claims (22, 23, 24)
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Specification