Light emitting device and method of manufacturing thereof
First Claim
Patent Images
1. A method of manufacturing a light emitting device comprising:
- forming a film containing organic compound aggregates, by spraying a composition and an inert gas from a nozzle onto an object,wherein the composition comprises distributed particles and a dispersion medium,wherein the distributed particles are the organic compound aggregates,wherein the dispersion medium is a liquid, andwherein the organic compound displays light emission.
1 Assignment
0 Petitions
Accused Products
Abstract
A device of forming a film from an organic compound material at low cost is provided, using an organic compound material having high light emission efficiency. An organic compound film is formed on a substrate under an inert gas atmosphere by spraying of a colloid solution in which organic compound aggregates are dispersed (this solution is also referred to as a “sol”). Note that the organic compound may be one in which particles are composed of aggregates of several organic compounds within a liquid, and may be one in which a portion of the organic compound is dissolved within a liquid.
86 Citations
42 Claims
-
1. A method of manufacturing a light emitting device comprising:
-
forming a film containing organic compound aggregates, by spraying a composition and an inert gas from a nozzle onto an object, wherein the composition comprises distributed particles and a dispersion medium, wherein the distributed particles are the organic compound aggregates, wherein the dispersion medium is a liquid, and wherein the organic compound displays light emission. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A method of manufacturing a light emitting device comprising:
-
forming a film containing organic compound aggregates, onto an object by spraying a composition and an inert gas from a nozzle onto an object, wherein the composition comprises distributed particles and a dispersion medium, wherein the distributed particles are the organic compound aggregates, wherein the dispersion medium is a liquid, wherein the composition is sprayed trough an opening portion of a mask disposed between the nozzle and the object, and wherein the organic compound displays light emission. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
-
-
24. A method of manufacturing a light emitting device composing:
-
forming a film containing an organic compound, by spraying a composition and an inert gas from a nozzle onto an object, wherein the composition comprises the organic compound dissolved in a liquid, and wherein the organic compound displays light emission. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32)
-
-
33. A method of manufacturing a light emitting device comprising:
-
forming a film containing an organic compound, by spraying a composition end an inert gas from a nozzle onto an object, wherein the composition comprises the organic compound dissolved in a liquid, wherein the composition is sprayed through an opening portion of a mask disposed between the nozzle and the object, and wherein the organic compound displays light emission. - View Dependent Claims (34, 35, 36, 37, 38, 39, 40, 41, 42)
-
Specification