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1
US6992781B2
Publication/Patent Number: US6992781B2
Publication date: 2006-01-31
Application number: 10/389,751
Filing date: 2003-03-18
Abstract: A method for measuring a relative thickness distribution of an organic thin film for use in an organic electroluminescence device comprises the steps of irradiating a predetermined region of the organic thin film with a light including an ultraviolet light, measuring the intensity of a fluorescence produced by the organic thin film in response to the light irradiation, and obtaining a film thickness of the predetermined region from the intensity of the fluorescence. Further, an apparatus for measuring a thickness distribution for use in an organic electroluminescence device has means for irradiating a predetermined region of the organic thin film with a light including an ultraviolet light, means for measuring the intensity of a fluorescence produced by the organic thin film, and means for obtaining the film thickness of the predetermined region from the intensity of the fluorescence. A method for measuring a relative thickness distribution of an organic thin film for use in an organic electroluminescence device comprises the steps of irradiating a predetermined region of the organic thin film with a light including an ultraviolet light, measuring the ...more ...less
2
JP3723845B2
Publication/Patent Number: JP3723845B2
Publication date: 2005-12-07
Application number: 2002086992
Filing date: 2002-03-26
Assignee: UNIV TOYAMA
Abstract: PROBLEM TO BE SOLVED: To measure a thickness distribution of an organic thin film formed on a transparent board. SOLUTION: A method for measuring a relative film thickness distribution of the organic thin film (161) used for an organic electroluminescent element (16) comprises the steps of illuminating a light having an ultraviolet ray to a predetermined region of the organic thin film PROBLEM TO BE SOLVED: To measure a thickness distribution of an organic thin film formed on a transparent board. SOLUTION: A method for measuring a relative film thickness distribution of the organic thin film (161) used for an organic electroluminescent element (16) comprises ...more ...less
3
US6756249B2
Publication/Patent Number: US6756249B2
Publication date: 2004-06-29
Application number: 10/268,791
Filing date: 2002-10-11
Abstract: A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate, preparing a solution containing a hole transport organic material, an electron transport organic material and a luminescent organic material, followed by spraying the solution onto the first electrode by using a pressurized gas so as to form an organic thin film layer, and forming a second electrode on the organic thin film layer. A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate, preparing a solution containing a hole transport organic material, an electron transport organic material and a luminescent organic material, followed by ...more ...less
4
KR20030031430A
Publication/Patent Number: KR20030031430A
Publication date: 2003-04-21
Application number: 20020062359
Filing date: 2002-10-14
Abstract: PURPOSE: To provide a method capable of producing an organic electroluminescent element having an organic thin film layer of large area in a short time. CONSTITUTION: This method for producing the organic electroluminescent element comprises steps of forming a first electrode on a substrate; preparing a solution containing a hole carrier organic material PURPOSE: To provide a method capable of producing an organic electroluminescent element having an organic thin film layer of large area in a short time. CONSTITUTION: This method for producing the organic electroluminescent element comprises steps of forming a first electrode on ...more ...less
5
US20030087464A1
Publication/Patent Number: US20030087464A1
Publication date: 2003-05-08
Application number: 10/268,791
Filing date: 2002-10-11
Abstract: A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate, preparing a solution containing a hole transport organic material, an electron transport organic material and a luminescent organic material, followed by spraying the solution onto the first electrode by using a pressurized gas so as to form an organic thin film layer, and forming a second electrode on the organic thin film layer. A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate, preparing a solution containing a hole transport organic material, an electron transport organic material and a luminescent organic material, followed by ...more ...less
6
EP1302991A2
Publication/Patent Number: EP1302991A2
Publication date: 2003-04-16
Application number: 02022651.0
Filing date: 2002-10-09
Abstract: A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate, preparing a solution containing a hole transport organic material, an electron transport organic material and a luminescent organic material, followed by spraying the solution onto the first electrode by using a pressurized gas so as to form an organic thin film layer, and forming a second electrode on the organic thin film layer. A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate, preparing a solution containing a hole transport organic material, an electron transport organic material and a luminescent organic material, followed by ...more ...less
7
JP2003123968A
Publication/Patent Number: JP2003123968A
Publication date: 2003-04-25
Application number: 2001316871
Filing date: 2001-10-15
Assignee: UNIV TOYAMA
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing an organic electroluminescent element having an organic thin film layer of large area in a short time. SOLUTION: This method for producing the organic electroluminescent element comprises steps of forming a first electrode on a substrate; preparing a solution containing a hole carrier organic material PROBLEM TO BE SOLVED: To provide a method capable of producing an organic electroluminescent element having an organic thin film layer of large area in a short time. SOLUTION: This method for producing the organic electroluminescent element comprises steps of forming a first ...more ...less
8
EP1348945A1
Publication/Patent Number: EP1348945A1
Publication date: 2003-10-01
Application number: 03006079.2
Filing date: 2003-03-19
Abstract: A method for measuring a relative thickness distribution of an organic thin film (161) for use in an organic electroluminescence device (16) comprises the steps of irradiating a predetermined region of the organic thin film (161) with a light including an ultraviolet light (13), measuring the intensity of a fluorescence (14) produced by the organic thin film (161) in response to the light irradiation (13), and obtaining a film thickness of the predetermined region from the intensity of the fluorescence (14). Further, an apparatus for measuring a thickness distribution for use in an organic electroluminescence device (16) has means (11) for irradiating a predetermined region of the organic thin film (161) with a light including an ultraviolet light (13), means (12) for measuring the intensity of a fluorescence produced by the organic thin film (121), and means (20) for obtaining the film thickness of the predetermined region from the intensity of the fluorescence (14). A method for measuring a relative thickness distribution of an organic thin film (161) for use in an organic electroluminescence device (16) comprises the steps of irradiating a predetermined region of the organic thin film (161) with a light including an ultraviolet light (13) ...more ...less
9
TW200305003A
Publication/Patent Number: TW200305003A
Publication date: 2003-10-16
Application number: 92105793
Filing date: 2003-03-17
Abstract: A method for measuring a relative thickness distribution of an organic thin film for use in an organic electroluminescence device comprises the steps of irradiating a predetermined region of the organic thin film with a light including an ultraviolet light
10
US20030193672A1
Publication/Patent Number: US20030193672A1
Publication date: 2003-10-16
Application number: 10/389,751
Filing date: 2003-03-18
Abstract: A method for measuring a relative thickness distribution of an organic thin film for use in an organic electroluminescence device comprises the steps of irradiating a predetermined region of the organic thin film with a light including an ultraviolet light, measuring the intensity of a fluorescence produced by the organic thin film in response to the light irradiation, and obtaining a film thickness of the predetermined region from the intensity of the fluorescence. Further, an apparatus for measuring a thickness distribution for use in an organic electroluminescence device has means for irradiating a predetermined region of the organic thin film with a light including an ultraviolet light, means for measuring the intensity of a fluorescence produced by the organic thin film, and means for obtaining the film thickness of the predetermined region from the intensity of the fluorescence. A method for measuring a relative thickness distribution of an organic thin film for use in an organic electroluminescence device comprises the steps of irradiating a predetermined region of the organic thin film with a light including an ultraviolet light, measuring the ...more ...less
11
TW561792B
Publication/Patent Number: TW561792B
Publication date: 2003-11-11
Application number: 91123011
Filing date: 2002-10-04
Abstract: A method of manufacturing an organic electroluminescent device has the steps of forming a first electrode on a substrate
12
JP2003279326A
Publication/Patent Number: JP2003279326A
Publication date: 2003-10-02
Application number: 2002086992
Filing date: 2002-03-26
Assignee: UNIV TOYAMA
Abstract: PROBLEM TO BE SOLVED: To measure a thickness distribution of an organic thin film formed on a transparent board. SOLUTION: A method for measuring a relative film thickness distribution of the organic thin film (161) used for an organic electroluminescent element (16) comprises the steps of illuminating a light having an ultraviolet ray to a predetermined region of the organic thin film PROBLEM TO BE SOLVED: To measure a thickness distribution of an organic thin film formed on a transparent board. SOLUTION: A method for measuring a relative film thickness distribution of the organic thin film (161) used for an organic electroluminescent element (16) comprises ...more ...less