Abstract: An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.
Type:
Application
Filed:
March 23, 2021
Publication date:
July 8, 2021
Applicant:
OTI Lumionics Inc.
Inventors:
Yi-Lu CHANG, Qi WANG, Michael HELANDER, Jacky QIU, Zhibin WANG, Thomas LEVER
Abstract: An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.
Type:
Application
Filed:
March 23, 2021
Publication date:
July 8, 2021
Applicant:
OTI Lumionics Inc.
Inventors:
Yi-Lu CHANG, Qi WANG, Michael HELANDER, Jacky QIU, Zhibin WANG, Thomas LEVER
Abstract: A device includes: (1) a substrate; (2) a patterning coating covering at least a portion of the substrate, the patterning coating including a first region and a second region; and (3) a conductive coating covering the second region of the patterning coating, wherein the first region has a first initial sticking probability for a material of the conductive coating, the second region has a second initial sticking probability for the material of the conductive coating, and the second initial sticking probability is different from the first initial sticking probability.
Type:
Grant
Filed:
May 17, 2018
Date of Patent:
June 22, 2021
Assignee:
OTI Lumionics Inc.
Inventors:
Michael Helander, Zhibin Wang, Jacky Qiu
Abstract: An opto-electronic device includes: (i) a substrate having a surface; (ii) a first electrode disposed over the surface; (iii) a semiconducting layer disposed over at least a portion of the first electrode; (iv) a second electrode disposed over the semiconducting layer; (v) a nucleation inhibiting coating disposed over at least a portion of the second electrode; (vi) a patterning structure disposed over the surface, the patterning structure providing a shadowed region between the patterning structure and the second electrode; (vii) an auxiliary electrode disposed over the surface; and (viii) a conductive coating disposed in the shadowed region, the conductive coating electrically connecting the auxiliary electrode and the second electrode.
Abstract: An opto-electronic device includes a substrate, a first electrode disposed over the substrate, a semiconducting layer disposed over the first electrode, a second electrode disposed over the semiconducting layer, the second electrode having a first portion and a second portion, a nucleation inhibition coating disposed over the first portion of the second electrode; and a conductive coating disposed over the second portion of the second electrode, wherein the nucleation inhibition coating is a compound of Formula (I).
Type:
Application
Filed:
January 2, 2019
Publication date:
February 18, 2021
Applicant:
OTI LUMIONICS, INC.
Inventors:
Yi-Lu CHANG, Qi WANG, Scott Nicholas GENIN, Michael HELANDER, Jacky QIU, Zhibin WANG, Benoit LESSARD
Abstract: An opto-electronic device includes: (1) a subpixel region including: an electrode; an organic layer disposed over the electrode; and a conductive coating disposed over the organic layer; and (2) a light transmissive region including a nucleation inhibiting coating, wherein a surface of the nucleation inhibiting coating in the light transmissive region is substantially free of the conductive coating.
Abstract: An opto-electronic device includes: (1) a first electrode; (2) at least one semiconductor layer disposed over the first electrode, the semiconductor layer including an emissive layer; and (3) a second electrode disposed over the semiconductor layer. The second electrode includes a fullerene-containing magnesium alloy which includes a non-zero amount of a fullerene of up to about 15 vol. % of the fullerene, and the second electrode has a thickness of about 50 nm or less.
Type:
Application
Filed:
August 15, 2017
Publication date:
July 16, 2020
Applicant:
OTI Lumionics Inc.
Inventors:
Yi-Lu CHANG, Qi WANG, Michael HELANDER, Jacky QIU, Zhibin WANG
Abstract: An opto-electronic device includes: (1) a subpixel region including: an electrode; an organic layer disposed over the electrode; and a conductive coating disposed over the organic layer; and (2) a light transmissive region including a nucleation inhibiting coating, wherein a surface of the nucleation inhibiting coating in the light transmissive region is substantially free of the conductive coating.
Abstract: An opto-electronic device includes: (1) a substrate including a first region and a second region; and (2) a conductive coating covering the second region of the substrate. The first region of the substrate is exposed from the conductive coating, and an edge the conductive coating adjacent to the first region of the substrate has a contact angle that is greater than about 20 degrees.
Type:
Application
Filed:
April 26, 2018
Publication date:
June 18, 2020
Applicant:
OTI Lumionics Inc.
Inventors:
Yi-Lu CHANG, Qi WANG, Dong GAO, Scott Nicholas GENIN, Michael HELANDER, Jacky QIU, Zhibin WANG
Abstract: A device includes: (1) a substrate; (2) a patterning coating covering at least a portion of the substrate, the patterning coating including a first region and a second region; and (3) a conductive coating covering the second region of the patterning coating, wherein the first region has a first initial sticking probability for a material of the conductive coating, the second region has a second initial sticking probability for the material of the conductive coating, and the second initial sticking probability is different from the first initial sticking probability.
Type:
Application
Filed:
May 17, 2018
Publication date:
March 5, 2020
Applicant:
OTI Lumionics Inc.
Inventors:
Michael HELANDER, Zhibin WANG, Jacky QIU
Abstract: A method for depositing a conductive coating on a surface is provided, the method including treating the surface by depositing fullerene on the surface to produce a treated surface and depositing the conductive coating on the treated surface. The conductive coating generally includes magnesium. A product and an organic optoelectronic device produced according to the method are also provided.
Type:
Grant
Filed:
November 6, 2013
Date of Patent:
October 8, 2019
Assignee:
OTI Lumionics Inc.
Inventors:
Michael Helander, Jacky Qiu, Zhibin Wang, Zheng-Hong Lu
Abstract: An opto-electronic device includes: (1) a subpixel region including: an electrode; an organic layer disposed over the electrode; and a conductive coating disposed over the organic layer; and (2) a light transmissive region including a nucleation inhibiting coating, wherein a surface of the nucleation inhibiting coating in the light transmissive region is substantially free of the conductive coating.
Abstract: The following relates to barrier coating for organic optoelectronic devices. In particular, the following relates a barrier coating comprising and methods and processes for depositing a barrier coating on a surface.
Type:
Grant
Filed:
December 16, 2016
Date of Patent:
July 16, 2019
Assignee:
OTI Lumionics Inc.
Inventors:
Michael Helander, Zhibin Wang, Jacky Qiu, Yi-Lu Chang, Qi Wang
Abstract: An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.
Type:
Application
Filed:
February 19, 2019
Publication date:
June 13, 2019
Applicant:
OTI Lumionics Inc.
Inventors:
Yi-Lu CHANG, Qi WANG, Michael HELANDER, Jacky QIU, Zhibin WANG, Thomas LEVER
Abstract: A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegative species. An electrode comprising a functionalized substrate is also provided.
Type:
Grant
Filed:
February 3, 2017
Date of Patent:
May 14, 2019
Assignee:
OTI Lumionics Inc.
Inventors:
Michael Helander, Jacky Qiu, Zhibin Wang, Zheng-Hong Lu
Abstract: An opto-electronic device includes: (1) a substrate; (2) a nucleation inhibiting coating covering a first region of the substrate; and (3) a conductive coating including a first portion and a second portion. The first portion of the conductive coating covers a second region of the substrate, the second portion of the conductive coating partially overlaps the nucleation inhibiting coating, and the second portion of the conductive coating is spaced from the nucleation inhibiting coating by a gap.
Type:
Grant
Filed:
October 26, 2016
Date of Patent:
April 23, 2019
Assignee:
OTI Lumionics Inc.
Inventors:
Yi-Lu Chang, Qi Wang, Michael Helander, Jacky Qiu, Zhibin Wang, Thomas Lever
Abstract: An opto-electronic device includes: (1) a substrate; (2) a nucleation inhibiting coating covering a first region of the substrate; and (3) a conductive coating including a first portion and a second portion. The first portion of the conductive coating covers a second region of the substrate, the second portion of the conductive coating partially overlaps the nucleation inhibiting coating, and the second portion of the conductive coating is spaced from the nucleation inhibiting coating by a gap.
Type:
Application
Filed:
October 26, 2016
Publication date:
August 9, 2018
Applicant:
OTI Lumionics Inc.
Inventors:
Yi-Lu CHANG, Qi WANG, Michael HELANDER, Jacky QIU, Zhibin WANG, Thomas LEVER
Abstract: A multiple emitter organic light emitting diode (OLED) is provided. The OLED comprises a host having a triplet energy gap. At least one emitter having a triplet energy gap greater than the triplet energy gap of the host is doped into the host and at least one other emitter having a triplet energy gap less than the triplet energy gap of the host is also doped into the host.
Type:
Grant
Filed:
October 3, 2016
Date of Patent:
April 3, 2018
Assignee:
OTI Lumionics Inc.
Inventors:
Michael Helander, Zhibin Wang, Jacky Qiu, Zhenghong Lu
Abstract: A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegative species. An electrode comprising a functionalized substrate is also provided.
Type:
Grant
Filed:
August 28, 2014
Date of Patent:
December 26, 2017
Assignee:
OTI Lumionics Inc.
Inventors:
Michael Helander, Zhibin Wang, Jacky Qiu, Zheng-Hong Lu
Abstract: A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegative species. An electrode comprising a functionalized substrate is also provided.
Type:
Grant
Filed:
April 15, 2013
Date of Patent:
July 4, 2017
Assignee:
OTI Lumionics Inc.
Inventors:
Michael Helander, Jacky Qiu, Zhibin Wang, Zheng-Hong Lu