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AssigneeEverDisplay Optronics (Shanghai) Limited
InventorsZhijiang He, Yanpin Gao
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An organic light-emitting diode device includes an optical structure and an electrical structure. The optical structure includes a cavity length adjustment layer disposed on a reflective layer. The electrical structure includes an anode layer, a hole injection layer, a hole transport layer, a luminescent layer, an electron transport layer, and a cathode layer, which are disposed on the cavity length adjustment layer in sequence. The anode layer is electrically connected to the reflective layer. A method for producing an organic light-emitting diode device includes disposing a cavity length adjustment layer on a reflective layer to form an optical structure. An anode layer, a hole injection layer, a hole transport layer, a luminescent layer, an electron transport layer, and a cathode layer are disposed on the cavity length adjustment layer in sequence to form an electrical structure. The anode layer is electrically connected to the reflective layer.
An organic light-emitting diode device comprising an optical structure and an electrical structure, with the optical structure including a reflective layer and a cavity length adjustment layer disposed on the reflective layer, with the electrical structure including an anode layer, a hole injection layer, a hole transport layer, an luminescent layer, an electron transport layer, and a cathode layer, with the anode layer, the hole injection layer, the hole transport layer, the luminescent layer, the electron transport layer, and the cathode layer disposed on the cavity length adjustment layer in sequence, and with the anode layer electrically connected to the reflective layer.
A method for producing an organic light-emitting diode device, comprising:
An organic light-emitting diode device comprising an optical structure and an electrical structure, wherein the optical structure comprises a reflective layer and a cavity length adjustment layer disposed on the reflective layer, and the electrical structure is disposed on the cavity length adjustment layer and electrically connected to the reflective layer.
The organic light-emitting diode device according to claim 17, wherein the reflective layer comprises a first indium tin oxide layer, a second indium tin oxide layer, and a silver layer sandwiched between the first and second indium tin oxide layers, and the anode layer contacts with partial surface of either the first indium tin oxide layer or the second indium tin oxide layer.
Dependencies are inferred from the claim text.