Invention Grant
- Patent Title: High resolution organic light-emitting diode devices, displays, and related methods
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Application No.: US16013878Application Date: 2018-06-20
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Publication No.: US10707273B2Publication Date: 2020-07-07
- Inventor: Conor F. Madigan
- Applicant: Kateeva, Inc.
- Applicant Address: US CA Newark
- Assignee: Kateeva, Inc.
- Current Assignee: Kateeva, Inc.
- Current Assignee Address: US CA Newark
- Agent Paula J. Tostado
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52 ; H01L51/00 ; H01L51/50 ; H01L51/56

Abstract:
A method of manufacturing an organic-light emitting diode (OLED) display can include providing on a substrate a first electrode associated with a first sub-pixel and a second electrode associated with a second sub-pixel, wherein a gap is formed between the first electrode and the second electrode and wherein the first electrode and the second electrode are positioned in a well having boundaries defined by a confinement structure on the substrate. The method can also include depositing in the well with the electrodes positioned therein, active OLED material to form a substantially continuous layer of active OLED material that spans the boundaries of the well such that a surface of the layer of active OLED material that faces away from the substrate has a non-planar topography. The depositing can be via inkjet printing.
Public/Granted literature
- US20180315963A1 High Resolution Organic Light-Emitting Diode Devices, Displays, and Related Methods Public/Granted day:2018-11-01
Information query
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