Invention Grant
- Patent Title: High resolution organic light-emitting diode devices, displays, and related methods
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Application No.: US14030776Application Date: 2013-09-18
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Publication No.: US09614191B2Publication Date: 2017-04-04
- Inventor: Conor Francis Madigan
- Applicant: Kateeva, Inc.
- Applicant Address: US CA Newark
- Assignee: Kateeva, Inc.
- Current Assignee: Kateeva, Inc.
- Current Assignee Address: US CA Newark
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/05 ; H01L51/50 ; H01L51/52 ; H01L51/56 ; B82Y10/00 ; B82Y30/00 ; H01L27/12 ; H01L27/32

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
- US20140197385A1 High Resolution Organic Light-Emitting Diode Devices, Displays, and Related Methods Public/Granted day:2014-07-17
Information query
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