Light emitting device and a method of manufacturing the same
First Claim
Patent Images
1. A method of manufacturing a display device comprising:
- providing a substrate to be processed;
scattering a material charged with a polarity by an evaporation method; and
applying the material on a surface over the substrate.
0 Assignments
0 Petitions
Accused Products
Abstract
To provide a light emitting device having a highly definite pixel portion. An anode (102) and a bank (104) orthogonal to the anode (102) are formed on an insulator (101). A portion of the bank (104) (controlling bank 104b) is made of a metal film. By applying a voltage thereto, an electric field is formed, and a track of an EL material that is charged with an electric charge can be controlled. Thus, it becomes possible to control a film deposition position of an EL layer with precision by utilizing the above method.
-
Citations
39 Claims
-
1. A method of manufacturing a display device comprising:
-
providing a substrate to be processed; scattering a material charged with a polarity by an evaporation method; and applying the material on a surface over the substrate. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A method of manufacturing a display device comprising:
-
providing a substrate to be processed; scattering a material charged with a polarity by an evaporation method; and applying the material on a surface over the substrate, wherein the surface is charged with an opposite polarity to the polarity. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. A method of manufacturing a display device comprising:
-
providing a substrate to be processed; scattering a material charged with a polarity by an evaporation method; and applying the material on a surface over the substrate, wherein the surface comprises a bank charged with a same polarity as the polarity. - View Dependent Claims (14, 15, 16, 17, 18)
-
-
19. A method of manufacturing a display device comprising:
-
providing a substrate to be processed; scattering a material by an evaporation method; charging the material with a polarity by an electrode; and applying the material charged with the polarity on a surface over the substrate. - View Dependent Claims (20, 21, 22, 23, 24, 25)
-
-
26. A method of manufacturing a display device comprising:
-
providing a substrate to be processed; scattering a material by an evaporation method; charging the material with a polarity by an electrode; and applying the material charged with the polarity on a surface over the substrate, wherein the surface is charged with an opposite polarity to the polarity. - View Dependent Claims (27, 28, 29, 30, 31, 32)
-
-
33. A method of manufacturing a display device comprising:
-
providing a substrate to be processed; scattering a material by an evaporation method; charging the material with a polarity by an electrode; and applying the material charged with the polarity on a surface over the substrate, wherein the surface comprises a bank charged with a same polarity as the polarity. - View Dependent Claims (34, 35, 36, 37, 38, 39)
-
Specification