Abstract: A method for manufacturing an electronic device according to one embodiment includes forming a first electrode layer, forming a device functional portion, and forming a second electrode layer. At least one of the first electrode layer, one or a plurality of functional layers of the device functional portion, and the second electrode layer is formed by coating a base substrate containing a substrate with ink containing a material of the at least one layer from an inkjet printing device 24. The inkjet printing device includes an ink supply unit 30, an inkjet head 28, a flow path 38 of the ink, a drive unit 40, and a diaphragm type pressure adjusting mechanism 42 which is arranged between the drive unit and the inkjet head on the flow path. The ink satisfies at least one of a surface tension of 15 mN/m to 25 mN/m and a specific gravity of 1.5 or more.

Abstract: An object of the present invention is to provide an inkjet recording apparatus capable of simplifying cables for transmitting a recording signal to a plurality of inkjet heads. The inkjet recording device has a plurality of head units 10 including: a plurality of inkjet heads 200; drive circuits 201 being provided corresponding to each of the ink jet heads 200 and drive-controlling inkjet operations; a power supply circuit 310 supplying a voltage required to discharge ink to the drive circuit 201; a recording control circuit 300 controlling the drive circuit 201 and the power supply circuit 310 based on recording control data; and a transmitting and receiving circuit 330 acquiring the recording control data via a network based on address data and transmitting the data to the recording control circuit 300, to thereby perform recording operations based on the recording control data transmitted to the head unit 10 through the network.

Abstract: A light guide plate according to an embodiment of the present invention is one in which light scattering dots are formed on at least one surface 12c of a light guide substrate 12. A plurality of light scattering dots 24 are formed in each of individual areas A1-A10 resulting from division of the at least one surface 12c of the light guide substrate 12 into a plurality of areas. In each of individual areas A1-A5 where a contrast ratio by the light scattering dots 24 is not more than 50%, the light scattering dots 24 include light scattering dots 24a, 24b of two or more sizes and the light scattering dots 24a, 24b of two or more sizes are arranged in an irregular order.

Abstract: An object of the present invention is to provide an inkjet recording apparatus capable of simplifying cables for transmitting a recording signal to a plurality of inkjet heads. The inkjet recording device has a plurality of head units 10 including: a plurality of inkjet heads 200; drive circuits 201 being provided corresponding to each of the ink jet heads 200 and drive-controlling inkjet operations; a power supply circuit 310 supplying a voltage required to discharge ink to the drive circuit 201; a recording control circuit 300 controlling the drive circuit 201 and the power supply circuit 310 based on recording control data; and a transmitting and receiving circuit 330 acquiring the recording control data via a network based on address data and transmitting the data to the recording control circuit 300, to thereby perform recording operations based on the recording control data transmitted to the head unit 10 through the network.

Abstract: A light guide plate according to an embodiment of the present invention is one in which light scattering dots are formed on at least one surface 12c of a light guide substrate 12. A plurality of light scattering dots 24 are formed in each of individual areas A1-A10 resulting from division of the at least one surface 12c of the light guide substrate 12 into a plurality of areas. In each of individual areas A1-A5 where a contrast ratio by the light scattering dots 24 is not more than 50%, the light scattering dots 24 include light scattering dots 24a, 24b of two or more sizes and the light scattering dots 24a, 24b of two or more sizes are arranged in an irregular order.

Abstract: Disclosed is an improvement in a record player for turning the information stored on a cassette tape or a compact disc back into the original forms including a recording medium loading mechanism and an associated loading motor. It comprises means responsive to insertion of the recording medium for rotating the loading motor, thereby allowing it to generate the counter electromotive force, and a detection-switching device responsive to generation of the counter electromotive force for changing its conductive condition. Then, the loading motor is allowed to start and pull in the cassette or compact disk until it has been put in the loading position.

Abstract: Disclosed is an improvement in a record player for turning the information stored on a cassette tape or a compact disc back into the original forms including a recording medium loading mechanism and an associated loading motor. It comprises means responsive to insertion of the recording medium for rotating the loading motor, thereby allowing it to generate the counter electromotive force, and a detection-switching device responsive to generation of the counter electromotive force for changing its conductive condition. Then, the loading motor is allowed to start and pull in the cassette or compact disk until it has been put in the loading position.