Patent search ap:("Dow Global Technologies LLC") AND inv:"David D. Devore" Page 6

51.

发明申请
POLYMERIC CHARGE TRANSFER LAYER AND ORGANIC ELECTRONIC DEVICE CONTAINING SAME 审中-公开

公开(公告)号：US20180212180A1

公开(公告)日：2018-07-26

申请号：US15744888

申请日：2015-08-21

Applicant: Dow Global Technologies LLC

Inventor： Robert David Grigg , Liam P. Spencer , John W. Kramer , Chun Liu , Sukrit Mukhopadhyay , David D. Devore , Shaoguang Feng , Jichang Feng , Minrong Zhu

IPC: H01L51/50 , H01L51/00 , C07D209/82 , H01L51/52

CPC classification number: H01L51/5064 , C07D209/82 , C08F12/22 , C08F12/26 , C08F12/32 , C09D125/18 , H01L51/0034 , H01L51/0043 , H01L51/0051 , H01L51/006 , H01L51/0072 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5206 , H01L51/5221

Abstract: The present invention provides a polymeric charge transfer layer composition comprising a polymer comprising, as polymerized units, at least one Monomer A and at least one Monomer B. It further provides an organic light emitting device and an organic electronic device comprising the polymeric charge transfer layer.

52.

发明申请
FOUR-COORDINATE BORON COMPOUNDS 审中-公开

公开(公告)号：US20180138407A1

公开(公告)日：2018-05-17

申请号：US15567987

申请日：2016-04-22

Applicant: Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC , Rohm and Haas Electronic Materials Korea Ltd.

Inventor： Thomas P. Clark , David S. Laitar , Sukrit Mukhopadhyay , Aaron A. Rachford , Robert DJ Froese , David D. Devore , Bethany Neilson , Jeong-Hwan Jeon , Hong-Yeop Na

IPC: H01L51/00 , C07F5/02 , C09K11/06

CPC classification number: H01L51/008 , C07F5/02 , C07F5/025 , C07F5/04 , C09K11/06 , C09K2211/1022 , H01L51/0067 , H01L51/0072 , H01L51/5012 , H01L51/5016 , H05B33/14

Abstract: A compound having a four-coordinate boron atom to which is connected a first C3-C25 substituent, a second C3-C25 substituent and a bridging substituent comprising from eight to forty non-hydrogen atoms and having two bonds to the boron atom;wherein: (i) each of the first and second C3-C25 substituents is bonded to the boron atom through a carbon, nitrogen or oxygen atom, and, optionally the first and second C3-C25 substituents are connected to form a single substituent having two bonds to the boron atom; (ii) at least one of the first and second C3-C25 substituents is a C6-C25 aromatic substituent; (iii) said aromatic substituent comprises at least one nitrogen atom which is bonded only to carbon or boron atoms; and (iv) the bridging substituent has at least one oxygen, nitrogen, sulfur or phosphorus atom bonded to the boron atom and at least one aromatic ring.

53.

发明申请
N-ARYL-HYDROACRIDINES AS LIGHT EMITTING ELEMENTS FOR ELECTROLUMINESCENT DEVICES 审中-公开

公开(公告)号：US20180127403A1

公开(公告)日：2018-05-10

申请号：US15570578

申请日：2016-07-07

Applicant: Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC

Inventor： Nolan T. McDougal , David S. Laitar , Sukrit Mukhopadhyay , Thomas P. Clark , David D. Devore , Kaitlyn Gray , Aaron A. Rachford , Robert DJ Froese

IPC: C07D413/14 , C07D413/04 , C07D401/14 , C07D401/04 , C09K11/06 , H01L51/00

CPC classification number: C07D413/14 , C07D401/04 , C07D401/14 , C07D413/04 , C09B11/24 , C09B15/00 , C09B19/00 , C09K11/06 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/5012

Abstract: A compound having a tricyclic nucleus and having formula (I) wherein Ar is C3-C25 aryl in which at least one aromatic ring atom is nitrogen; X is O, S or CR9R10; R1, R2, R3, R4, R5 and R6 independently are hydrogen, deuterium, C1-C12 alkyl, C4-C12 aryl or C2-C12 alkenyl; R7 and R8 independently are hydrogen, deuterium, C1-C12 alkyl, C4-C12 aryl or C2-C12 alkenyl or R7 and R8 groups attached to a nitrogen atom are joined by a single bond, O, S or CR11R12 to form a single nitrogen-containing substituent; R9 and R10 independently are hydrogen, deuterium, C1-C12 alkyl, C4-C12 aryl or C2-C12 alkenyl; and R11 and R12 independently are hydrogen, deuterium, C1-C12 alkyl, C4-C12 aryl or C2-C12 alkenyl; provided that Ar does not contain an aromatic ring attached to the tricyclic nucleus which contains more than two aromatic ring nitrogen atoms.