Abstract: An information processing program causes a terminal to execute: acquiring ticket data; displaying an electronic ticket associated with the ticket data and an operation status showing an operation state of the electronic ticket; allowing the information processing terminal to receive an operation for changing the operation status of the electronic ticket if a predetermined condition corresponding to the ticket data is satisfied; allowing the information processing terminal to change the operation status of the electronic ticket to an operated state in response to an operation of a user changing the operation status; and transmitting a usage status change request for changing a usage status of the ticket data after the operation status of the electronic ticket is changed. The usage status of the electronic ticket is not changed if the operation status of the electronic ticket is the operated state and the usage status change request is not transmitted.

Abstract: Provided is a method for producing an organic EL element wherein a leak current is reduced, the visual quality is high, and the heat resistance is high. The method for producing an organic EL element formed by holding at least an organic light emitting layer between a pair of electrodes is comprised of an energization treatment process (S3) for energizing the organic EL element while the organic EL element is heated, and a storage treatment process (S4) for storing the organic EL element while the organic EL element is heated. Further, the method for producing an organic EL element is characterized in that the energization treatment process (S3) and the storage treatment process (S4) are performed in an atmosphere having a temperature of 80 DEG C. or more.

Abstract: Provided is a method for producing an organic EL element wherein a leak current is reduced, the visual quality is high, and the heat resistance is high. The method for producing an organic EL element formed by holding at least an organic light emitting layer between a pair of electrodes is comprised of an energization treatment process (S3) for energizing the organic EL element while the organic EL element is heated, and a storage treatment process (S4) for storing the organic EL element while the organic EL element is heated. Further, the method for producing an organic EL element is characterized in that the energization treatment process (S3) and the storage treatment process (S4) are performed in an atmosphere having a temperature of 80 DEG C. or more.

Abstract: To provide an organic EL element in which the hue of display light can be restrained from varying according to a change of the viewing angle. The organic EL element includes: a first electrode (anode) 4 having translucency; an organic layer 7 at least including a charge injection transport layer (hole injection transport layer) 7a formed on the first electrode 4, and a plurality of light-emitting layers 7b, 7c formed on the charge injection transport layer 7a and different in emission color; and a second electrode (cathode) 8 formed on the organic layer 7. The organic EL element is characterized in that a total film thickness T of the first electrode 4 and the charge injection transport layer 7a is in such a range that change of hue of display light according to a viewing angle ? cannot be recognized.

Abstract: To provide an organic EL element in which the hue of display light can be restrained from varying according to a change of the viewing angle. The organic EL element includes: a first electrode (anode) 4 having translucency; an organic layer 7 at least including a charge injection transport layer (hole injection transport layer) 7a formed on the first electrode 4, and a plurality of light-emitting layers 7b, 7c formed on the charge injection transport layer 7a and different in emission color; and a second electrode (cathode) 8 formed on the organic layer 7. The organic EL element is characterized in that a total film thickness T of the first electrode 4 and the charge injection transport layer 7a is in such a range that change of hue of display light according to a viewing angle ? cannot be recognized.

Abstract: The invention provides a gas detection method and a gas sensor which utilize an amount of change in the electrical characteristic of a gas sensitive thin film with respect to the adsorption amount of a gas to be detected. The gas sensitive thin film (7) having characteristic detection electrodes (5, 6) functioning as a sandwich electrode or a gap electrode is laid out on a crystal resonator (10), and change in the electrical characteristic of the gas sensitive thin film (7) with respect to the adsorption amount of the detection target gas is observed by simultaneously determining change in the oscillatory frequency of the crystal resonator (10) and the electrical characteristic of the gas sensitive thin film (7). Because the sensor is an integral type device, both changes in an adsorption mass and the electrical characteristic can be surely monitored.