Abstract: A transparent first substrate and a second substrate of an organic multicolor emission and display device are positioned opposite to each other with a predetermined clearance and sealed with a gap material that performs desiccating a surrounding atmosphere. The gap material advantageously has different void fractions between in an inner portion facing a sealed space within the device and in an outer portion facing an external atmosphere. Featuring the above structure, an organic multicolor emission and display device of color conversion system has been provided that maintains stable light emitting performance for a long period and exhibits excellent visibility angle characteristic.

Abstract: A transparent first substrate and a second substrate of an organic multicolor emission and display device are positioned opposite to each other with a predetermined clearance and sealed with a gap material that performs desiccating a surrounding atmosphere. The gap material advantageously has different void fractions between in an inner portion facing a sealed space within the device and in an outer portion facing an external atmosphere. Featuring the above structure, an organic multicolor emission and display device of color conversion system has been provided that maintains stable light emitting performance for a long period and exhibits excellent visibility angle characteristic.

Abstract: A transparent first substrate and a second substrate of an organic multicolor emission and display device are positioned opposite to each other with a predetermined clearance and sealed with a gap material that performs desiccating a surrounding atmosphere. The gap material advantageously has different void fractions between in an inner portion facing a sealed space within the device and in an outer portion facing an external atmosphere. Featuring the above structure, an organic multicolor emission and display device of color conversion system has been provided that maintains stable light emitting performance for a long period and exhibits excellent visibility angle characteristic.

Abstract: An organic thin film manufacturing method and manufacturing apparatus is disclosed in which control of the heating method of the organic material can be carried out simply, temperature control of the organic material to be subjected to vapor deposition is easy, and the reproducibility and stability of the film thickness of the organic thin film obtained are excellent. According to the organic thin film manufacturing method an organic material is fed in a vapor state into a vapor deposition apparatus positioned in a vacuum chamber from a material introducing part positioned outside the vapor deposition apparatus to form a thin film of the organic material on at least one substrate disposed inside the vapor deposition apparatus. The material introducing part has a structure such that the pressure inside can be set independently of that inside the vapor deposition apparatus, and it also has an exhauster independent to that of the vapor deposition apparatus.