公开(公告)号：JP2003232737A

公开(公告)日：2003-08-22

申请号：JP2002366979

申请日：2002-12-18

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： WITTMANN GEORG ,  BLAESSING JOERG ,  STOESEL MATTHIAS ,  BIRNSTOCK JAN ,  HEUSER KARSTEN

IPC: B41J2/195 ,  B41J29/393 ,  G01N15/14 ,  G01N21/21 ,  G01N21/33 ,  G01N21/43 ,  G01N21/47 ,  G01N21/59 ,  G01N21/64 ,  G01N21/95 ,  G01N33/32

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of controlling a printing process and thus a printing result at an original position, directly examining the quality of a polymer layer under the printing process, and correcting it without any alterations under certain circumstances. SOLUTION: An apparatus for optical measurement has a radiation source and a radiation detector mutually arranged so that the radiation source, under operating conditions, irradiates a droplet of a polymer solution or a polymer dispersion liquid, and so that the radiation detector receives radiation reemitted from the droplet and/or radiation transmitted through the droplet. This apparatus is so configured that, at a time when the droplet newly becomes printable under the printing process, a measuring process is carried out such that a boundary surface does not remain between the droplet and the polymer quantity printed afterward. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003168560A

公开(公告)日：2003-06-13

申请号：JP2002342610

申请日：2002-11-26

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： HEUSER KARSTEN ,  WITTMANN GEORG ,  BLAESSING JOERG ,  BIRNSTOCK JAN

IPC: H05B33/10 ,  G02F1/1343 ,  H01L27/32 ,  H01L51/00 ,  H01L51/30 ,  H01L51/40 ,  H01L51/50 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic electroluminescence display. SOLUTION: A first electrode layer is formed on the substrate and a functional layer is formed on the first electrode layer, and a second electrode layer is formed on the functional layer. In this process, the first electrode layer and/or the second electrode layer are formed on the substrate as a structure using only a contact bonding printing method. COPYRIGHT: (C)2003,JPO

公开(公告)号：DE10260802B4

公开(公告)日：2007-01-11

申请号：DE10260802

申请日：2002-12-23

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： BLAESSING JOERG ,  STOESEL MATTHIAS ,  BIRNSTOCK JAN ,  HEUSER KARSTEN ,  WITTMANN GEORG

IPC: B41F15/12 ,  B41M1/12 ,  H01L33/00 ,  H01L51/40 ,  H01L51/56

公开(公告)号：DE10152920A1

公开(公告)日：2003-05-28

申请号：DE10152920

申请日：2001-10-26

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： WITTMANN GEORG ,  HEUSER KARSTEN ,  BIRNSTOCK JAN ,  STOESEL MATTHIAS ,  BLAESSING JOERG

IPC: H05B33/10 ,  B05D1/28 ,  B05D5/06 ,  H01L27/32 ,  H01L51/40 ,  H01L51/50 ,  H01L51/56 ,  B41M1/26

Abstract: A method is described for large-area application of at least two, for example, electroluminescent layers onto a substrate. In a process step A), spacer (5) is structured on the transparent substrate in such a way that, upon application of a second functional layer (11), contact between a first functional layer (10) already applied on the substrate and a part of a printing machine responsible for the transfer of the functional layers onto the substrate is avoided. In two other process steps B) and C), the first functional layer (10) and the second functional layer (15) are applied over a large area, for example, through large-area standard printing methods.

公开(公告)号：DE10328075B4

公开(公告)日：2008-06-05

申请号：DE10328075

申请日：2003-06-23

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： HEUSER KARSTEN ,  BIRNSTOCK JAN ,  STOESEL MATTHIAS ,  WITTMANN GEORG ,  BLAESSING JOERG

IPC: G01N15/02 ,  B41J29/393 ,  G01N15/14 ,  G01N21/21 ,  G01N21/43

公开(公告)号：DE10260802A1

公开(公告)日：2004-07-08

申请号：DE10260802

申请日：2002-12-23

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： BLAESSING JOERG ,  STOESEL MATTHIAS ,  BIRNSTOCK JAN ,  HEUSER KARSTEN ,  WITTMANN GEORG

IPC: B41M1/12 ,  H01L51/40 ,  H01L51/56 ,  B41F15/12

Abstract: Screen printer for printing a substrate (12) with a print solution (7) that contains at least a liquid solvent, has a sealed volume (17) that prevents thinning of the solvent with the components (5, 10, 15) of the screen printer that are responsible for transfer of the print solution contained in the sealed volume. An Independent claim is made for screen printing method in which printing takes place in a sealed volume, the atmosphere of which is saturated with solvent gas.

公开(公告)号：DE10018168A1

公开(公告)日：2001-10-25

申请号：DE10018168

申请日：2000-04-12

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： WITTMANN GEORG ,  STOESEL MATTHIAS ,  BLAESSING JOERG

IPC: H05B33/12 ,  G03F7/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/40 ,  H01L51/50 ,  H05B33/10 ,  B41M1/26 ,  H01L51/20

Abstract: The invention relates to a method for producing organic light-emitting diodes (OLED's) (2.3.5). Whereas in prior art production methods, the color conversion layers (4) were applied in a contactless manner to a substrate (1) using ink jet printing methods, the invention now uses printing methods which directly impinge upon the substrate, namely methods involving the use of a printing form. Flexographic printing and offset printing, for example, function according to this technique.

公开(公告)号：WO03007378A3

公开(公告)日：2003-05-30

申请号：PCT/DE0202429

申请日：2002-07-03

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH ,  BIRNSTOCK JAN ,  BLAESSING JOERG ,  HEUSER KARSTEN ,  STOESSEL MATTHIAS ,  WITTMANN GEORG

Inventor： BIRNSTOCK JAN ,  BLAESSING JOERG ,  HEUSER KARSTEN ,  STOESSEL MATTHIAS ,  WITTMANN GEORG

IPC: H05B33/22 ,  H01L27/32 ,  H01L51/50 ,  H05B33/04 ,  H05B33/06 ,  H05B33/10 ,  H05B33/12 ,  H05B33/26 ,  H01L27/00 ,  H01L51/20

CPC classification number: H01L27/3283 ,  H01L27/3281

Abstract: The invention relates to a passive matrix display comprising structured pixels and a structured second electrode on the basis of electroluminescent polymers. The inventive display is specifically characterized in that functional polymer layers (12 and 14) are connected to a first electrode (1) and are delimited by windows (10) of an insulating window layer (5). At least one further insulating strip-shaped layer (15 and 20 for two layers) is disposed between the windows of the first insulating layer (5) and is disposed at an angle to the first electrode strips in the form of a web. A second electrode (2), structured by these webs, is connected to the functional layers and extends at an angle to the first electrode strips between the webs.

Abstract translation: 本发明描述了具有结构化像素和电致发光聚合物，其包括的基础上的结构化第二电极的无源矩阵驱动方式的显示：功能性聚合物层（12和14），其接触的第一电极（1），绝缘窗口层的窗口（5）被限制 位于第一绝缘层（5）的窗口之间的至少一个另外的绝缘带状层（在两层的情况下为15和20）布置为横向于第一电极带的网状物，第二电极（2） 接触的功能层由网状物构成，并横向于网状物之间的第一电极条延伸。

公开(公告)号：DE10218497A1

公开(公告)日：2003-11-20

申请号：DE10218497

申请日：2002-04-25

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： BLAESSING JOERG ,  BIRNSTOCK JAN ,  HEUSER KARSTEN ,  WITTMANN GEORG ,  PAETZOLD RALPH

IPC: G04F13/04 ,  H01L51/00 ,  H01L51/30 ,  H05B37/03 ,  H01L51/20

Abstract: Electrical structural element for indicating the service life of an organic electroluminescence light emitting diode with at least one functional layer, in which the emitted color changes with increasing use of the element and which serves as a measure of the service life of the element is new.

公开(公告)号：DE10157945C2

公开(公告)日：2003-09-18

申请号：DE10157945

申请日：2001-11-27

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： BIRNSTOCK JAN ,  BLAESSING JOERG ,  HEUSER KARSTEN ,  WITTMANN GEORG

IPC: H05B33/10 ,  G02F1/1343 ,  H01L27/32 ,  H01L51/00 ,  H01L51/30 ,  H01L51/40 ,  H01L51/50 ,  H01L21/283 ,  H01L51/10

Abstract: A method for producing a display, in which a first electrode film is produced on a substrate, functional layers are then applied to this film, and a second electrode film is then produced on the functional layer. The first and/or second electrode film according to the invention is produced overall or structured on the substrate by means of a contact printing process.