摘要:
A display device includes a plurality of pixels respectively including, a light emitting element, a driving transistor configured to control driving current to the light emitting element, and a storage capasitor configured to be written voltage corresponding to a gradation value on and hold the voltage and configured to apply display voltage depending on the voltage corresponding to the gradation value between a gate and a source of the driving transistor. The display device further includes a stress voltage application unit configured to apply a stress voltage having a voltage value outside a range of a value capable of taking the display voltage between the gate and the source of the driving transistor.
摘要:
A display device includes a plurality of pixels respectively including, a light emitting element, a driving transistor configured to control driving current to the light emitting element, and a storage capacitor configured to be written voltage corresponding to a gradation value on and hold the voltage and configured to apply display voltage depending on the voltage corresponding to the gradation value between a gate and a source of the driving transistor. The display device further includes a stress voltage application unit configured to apply a stress voltage having a voltage value outside a range of a value capable of taking the display voltage between the gate and the source of the driving transistor.
摘要:
A light-emitting device includes a plurality of pixels including an organic electroluminescent element, a drive transistor driving the organic electroluminescent element, and a hold capacitor holding a control signal for controlling the drive transistor, the organic electroluminescent element being electrically connected to one of a source electrode and a drain electrode of the drive transistor. The hold capacitor includes a metal layer, an insulating layer, and a semiconductor layer in this order. The semiconductor layer receives light emitted from the organic electroluminescent element. One of the metal layer and the semiconductor layer of the hold capacitor is electrically connected to a gate electrode of the drive transistor, and the other of the metal layer and the semiconductor layer of the hold capacitor is specified at a fixed potential.
摘要:
There is disclosed a method of producing a solar cell module comprising the steps of: mounting a body to be laminated onto a tabular member, carrying in the body to be laminated along with the tabular member onto a heated mounting board; heat-bonding the body to be laminated by pressing with an expanding unit; carrying out the body to be laminated along with the tabular member from the mounting board after parting the expanding unit from the body to be laminated; and separating the body to be laminated from the tabular member. By using the method, a temperature of the body to be laminated does not increase rapidly and a foaming phenomenon is suppressed, thereby allowing manufacturing of the solar cell module with a high yield.
摘要:
A solar cell module includes a front member placed at a light-incident side of the module; a sealing member having an exposed section that is not covered with the front member; solar cell elements that are sealed with the sealing member and covered with the front member; and an electric device, stored in a housing, for extracting electricity generated by the solar cell elements. The housing is fixed on the exposed section and is located at a light-incident side of the module.
摘要:
The solar cell string of the present invention comprises a plurality of solar cells interconnected in series and/or parallel, one positive terminal, and one negative terminal, wherein at least a part of an electric line thereof is not housed in an insulating envelope, and the line is grounded at an electrical middle point between the positive and negative terminals or a point on the side of the negative terminal with respect to the electrical middle point, whereby an environmental resistant coating significantly responsible for a cost of a solar cell module and an insulating coating of a member for interconnecting solar cells in series and/or parallel can be simplified, and safety of an exposed electric line resulting from the simplification of the environmental resistant coating and the insulating coating can be improved.
摘要:
A computer processing method for designing an installation layout of solar cell modules on an installation surface of a photovoltaic power generation system is provided. Installation information of the solar cell modules are automatically calculated so as to be fit within the installable area of the installation surface on the basis of information on the solar cell module, information on the installation surface, and information on installation conditions of the solar cell modules, and the calculated installation information is outputted.
摘要:
A roof in which an upper-end engaging portion of a downstream roof panel is seam-jointed with a lower-end engaging portion of an upstream roof panel, wherein at least the lower-end engaging portion has flexural rigidity enough to disengage the seam joint.
摘要:
A solar-cell module having a photovoltaic device, a reinforcing sheet for reinforcing the photovoltaic device and a covering material which seals the photovoltaic device on the reinforcing sheet is bent at a region between the border of the photovoltaic device and the outer edge of the reinforcing sheet, where the reinforcing sheet is covered with the covering material at the part extending from the border of the photovoltaic device up to the bent portion closest thereto, or the covering material is, at the margin thereof, made to have a thickness cross-sectionally smaller as it extends farther from the border of the photovoltaic device, provided that the reinforcing sheet is not covered at the outward margin thereof with the covering material. The covering material which covers the photovoltaic device of the solar-cell module is peel-resistant.
摘要:
A roof unit is constructed in such an arrangement that a plurality of combination solar battery and roof panels, each having flanges at two opposite sides, are placed adjacent to each other with clearance on a joining/fixing member, the adjacent combination solar battery and roof panels are fixed to the joining/fixing member in the clearance by a removable fixture, and a removable cap is placed in an upper part of the clearance. This arrangement simplifies the work at a work site, decreases the construction cost, and decreases work errors. In addition, measurement or replacement of each module can be made even after mounting, thus providing a practical vertical-roofing roof excellent in maintainability and also in wind endurance.