公开(公告)号：ES2122108T3

公开(公告)日：1998-12-16

申请号：ES94111826

申请日：1994-07-29

Applicant: BASF AG

Inventor： FUNHOFF DIRK DR ,  SIEMENSMEYER KARL DR ,  HAUSSLING LUKAS DR ,  ETZBACH KARL-HEINZ DR ,  HAARER DIETRICH PROF DR ,  SIMMERER JUERGEN

IPC: C09K11/06 ,  G09F9/30 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14

Abstract: The invention relates to an electroluminescent arrangement, comprising one or more organic layers, characterized in that at least one of the layers is obtained by thermal or radiation-induced crosslinking, and in that each layer contains at least one charge-transporting connection (compound). The arrangements according to the invention are, for example, very suitable for the production of displays.

公开(公告)号：DE4429597A1

公开(公告)日：1996-02-22

申请号：DE4429597

申请日：1994-08-20

Applicant: BASF AG

Inventor： PAULUS WOLFGANG DR ,  HAEUSLING LUKAS DR ,  SIEMENSMEYER KARL DR ,  ETZBACH KARL-HEINZ DR ,  ADAM DIETR ,  SIMMERER JUERGEN ,  RINGSDORF HELMUT PROF DR ,  SCHUHMACHER PETER ,  HAARER BAYREUTH PROF DR ,  KUMAR SANDEEP DR

IPC: C07C43/225 ,  C07C321/28 ,  C07C323/21 ,  C09K19/02 ,  C09K19/04 ,  C09K19/12 ,  C09K19/32 ,  C09K19/38 ,  G03G5/06 ,  G03G5/07 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  C07C43/20

Abstract: Low-molecular or polymer organic compounds available in a column-shaped helical phase with liquid crystal properties are useful as photoconductors or in electronic components. Also disclosed are photoconductive layers containing the same, an electrophotographic recording material and a process for increasing photoconductivity.

公开(公告)号：DE4422332A1

公开(公告)日：1996-01-04

申请号：DE4422332

申请日：1994-06-27

Applicant: BASF AG

Inventor： HAEUSLING LUKAS DR ,  SIEMENSMEYER KARL DR ,  ETZBACH KARL-HEINZ DR ,  PAULUS WOLFGANG DR ,  RINGSDORF HELMUT PROF DR ,  SCHUHMACHER PETER ,  HAARER DIETRICH PROF DR ,  ADAM DIETER ,  SIMMERER JUERGEN

IPC: C07C13/47 ,  C07C15/62 ,  C07C22/04 ,  C07C25/22 ,  C07C43/20 ,  C07C43/23 ,  C07C69/00 ,  C07C69/734 ,  C07C69/75 ,  C07C69/76 ,  C07F7/08 ,  C07F7/18 ,  C07F7/21 ,  C09K19/32 ,  C09K19/40 ,  G03G5/06 ,  G03G5/07 ,  C07C11/02 ,  C07C13/18 ,  C07C15/16 ,  C07C43/04

Abstract: Compounds have the general formula (I) Z[-Y -(A-Y )m-X]n, in which the variables have the following meanings: Z stands for an n-valent aliphatic residue with 2 to 20 C atoms or for an n-valent three to seven-membered saturated or unsaturated carbocyclic or heterocyclic residue that may also be benzocyclised, or for an n-valent siloxane or cyclosiloxane residue with up to 10 Si atoms; Y , Y stand for a chemical bond, oxygen, sulphur or a group -CO-O-, -O-CO-, -N(R)-CO- or -CO-N(R)-; m equals 0 or 1; A stands for an alkylene group with 2 to 20 C atoms in which non-adjacent C atoms may be substituted by oxygen, sulphur, -CO-O-, -O-CO- or -N(R)-; n equals 2 to 6; R stands for hydrogen or C1-C4-alkyl; and X stands for a substituted triphenylene residue. Because they recur n times in the compounds, A, Y , Y , m and X may be the same or different. These compounds are useful as charge carriers.

公开(公告)号：DE59407212D1

公开(公告)日：1998-12-10

申请号：DE59407212

申请日：1994-07-29

Applicant: BASF AG

Inventor： FUNHOFF DIRK DR ,  SIEMENSMEYER KARL DR ,  HAEUSSLING LUKAS DR ,  ETZBACH KARL-HEINZ DR ,  HAARER DIETRICH PROF DR ,  SIMMERER JUERGEN

IPC: C09K11/06 ,  G09F9/30 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14

Abstract: The invention relates to an electroluminescent arrangement, comprising one or more organic layers, characterized in that at least one of the layers is obtained by thermal or radiation-induced crosslinking, and in that each layer contains at least one charge-transporting connection (compound). The arrangements according to the invention are, for example, very suitable for the production of displays.

公开(公告)号：DE19534494A1

公开(公告)日：1997-03-20

申请号：DE19534494

申请日：1995-09-18

Applicant: BASF AG

Inventor： PAULUS WOLFGANG DR ,  BINDER HORST ,  ETZBACH KARL-HEINZ DR ,  SCHUHMACHER PETER DR ,  SIEMENSMEYER KARL DR ,  BLEYL INGO ,  HAARER DIETRICH PROF DR ,  MEYER HARALD DR ,  SIMMERER JUERGEN

IPC: C09K11/06 ,  C09K19/12 ,  C09K19/32 ,  C09K19/34 ,  C09K19/60 ,  H01L31/101 ,  H01L33/08 ,  H01L51/00 ,  H01L51/30 ,  H01L29/76 ,  H01L33/00

Abstract: Transistor has parallel planar source and drain electrodes (1, 2) which are 0.01-100 mu m apart, gate electrode(s) (3) which have the same dimensions as the source and drain electrodes and are placed parallel to and between them, and a layer (4) of discotic columnar liquid crystalline material (I) between the source and drain electrodes with the columnar axis oriented perpendicular to the surface of these electrodes. Also claimed is electronic or electro-optical equipment contg. this transistor.

公开(公告)号：DE4325885A1

公开(公告)日：1995-02-09

申请号：DE4325885

申请日：1993-08-02

Applicant: BASF AG

Inventor： FUNHOFF DIRK DR ,  SIEMENSMEYER KARL DR ,  HAEUSSLING LUKAS DR ,  ETZBACH KARL-HEINZ DR ,  HAARER BAYREUTH PROF DR ,  SIMMERER JUERGEN

IPC: C09K11/06 ,  G09F9/30 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  C09K11/07

Abstract: The invention relates to an electroluminescent arrangement, comprising one or more organic layers, characterized in that at least one of the layers is obtained by thermal or radiation-induced crosslinking, and in that each layer contains at least one charge-transporting connection (compound). The arrangements according to the invention are, for example, very suitable for the production of displays.

公开(公告)号：DE4343412A1

公开(公告)日：1995-06-22

申请号：DE4343412

申请日：1993-12-18

Applicant: BASF AG

Inventor： FUNHOFF DIRK DR ,  SIEMENSMEYER KARL DR ,  HAEUSSLING LUKAS DR ,  ETZBACH KARL-HEINZ DR ,  HAARER BAYREUTH PROF DR ,  SIMMERER JUERGEN

IPC: C09K11/06 ,  H01L33/00 ,  H01L51/50 ,  H05B33/14 ,  C07D271/10 ,  C07D309/32

Abstract: The invention concerns electroluminescent devices including one ore more organic layers, one or more of the layers containing liquid-crystalline charge-transport compounds.