摘要:
An image forming apparatus includes a photosensitive member, an exposure device includes a single-chip light emission element array formed by integrating a plurality of light emitting elements in a single chip which exposure device executes the exposure in the main scanning direction relative to the movement of the photosensitive member, by the light emission from the single-chip light emission element array, and a developing device provided around the photosensitive member.
摘要:
Provided is a method for producing an electroluminescence device, which comprises steps of making a surface of a crystal silicon substrate porous to form a porous silicon film, forming a first electroconductive film on the porous silicon film, forming an electroluminescence film on the first electroconductive film, forming a second electroconductive film on the electroluminescence film, peeling a laminate of the first electroconductive film, electroluminescence film, and second electroconductive film from the crystal silicon substrate, and mounting the laminate on a first base material.
摘要:
An electroluminescence device having a transistor substrate comprising drain electrode pads, each being connected to a drain of a thin film transistor, and capacitors connected to the respective drain electrode pads, and an electroluminescence substrate comprising pairs of electrodes and electroluminescence members each provided between a pair of electrodes, arranged along a plurality of rows and columns, wherein the thin film transistor substrate and the electroluminescence substrate are placed opposite to each other so that the drain electrode pads and the electroluminescence members are opposed to each other, and wherein each drain electrode pad and one electrode of a pair of electrodes are connected through an adhesive electric connection member.
摘要:
Provided is an electroluminescence apparatus comprising a first unit having a simple matrix electrode structure and an electroluminescence member provided at each intersection between a scanning signal line and an information signal line; and a second unit for sequentially applying a scanning selection signal comprising a first phase and a second phase of mutually different voltage waveforms to the scanning signal line, applying a light emission inducing signal to produce a voltage over a threshold for light emission of the electroluminescence member in synchronism with one of the first phase and the second phase, to the information signal line, and applying a light emission non-inducing signal comprised of a voltage different from that of the light emission inducing signal, in synchronism with the other phase to the information signal line, thereby applying an alternating voltage to the electroluminescence member during a non-selection period of scanning.
摘要:
An electroluminescence device having a transistor substrate comprising drain electrode pads, each being connected to a drain of a thin film transistor, and capacitors connected to the respective drain electrode pads, and an electroluminescence substrate comprising pairs of electrodes and electroluminescence members each provided between a pair of electrodes, arranged along a plurality of rows and columns, wherein the thin film transistor substrate and the electroluminescence substrate are placed opposite to each other so that the drain electrode pads and the electroluminescence members are opposed to each other, and wherein each drain electrode pad and one electrode of a pair of electrodes are connected through an adhesive electric connection member.
摘要:
A liquid crystal apparatus includes (a) a liquid crystal panel including: a pair of substrates having thereon a group of scanning electrodes and a group of data electrodes, respectively, and provided with mutually different alignment characteristics, and a chiral smectic liquid crystal disposed between the substrates so as to form a pixel at each intersection of the scanning electrodes and the data electrodes, and (b) drive means for: sequentially applying a scanning selection signal to the scanning electrodes to select at least one scanning electrode, and applying a data signal having at least three peak values to the data electrodes in synchronism with the scanning selection signal. A DC bias voltage may be applied between the scanning electrodes and the data electrodes, and the polarity of the DC voltage may be switched for each prescribed period. The above system is suitable for obviating or suppressing the "sticking" phenomenon of a chiral smectic liquid crystal.
摘要:
The exposure device of an image forming apparatus includes a light-emitting device array having light-emitting devices; a switching device array including switching devices connected to the light-emitting devices, the switching device array being divided into a plurality of groups; a first line group for connecting commonly to first terminals of switching devices of each of the groups; a second line group for connecting commonly to second terminals of switching devices of each of the groups; and a circuit for performing simultaneous light emission of the light-emitting device array to expose the photosensitive member.
摘要:
A light emitting apparatus including a photosensitive member and an exposure device including a light emitting device array made up of a plurality of light emitting devices arranged in a direction of main scan across a moving direction of the photosensitive member and a switching device array made up of a plurality of switching devices arranged and connected to the light emitting devices in one-to-one relation. The switching device array is divided into a plurality of groups, a first group of leads connected in common to first terminals of the switching devices for each of the plural groups of switching devices, a second group of leads connected to second terminals of each of the switching devices, and a third group of leads, each of the third group of leads connected to third terminals of each switching device in a respective group of switching devices. The apparatus further includes a drive device for operating the simultaneous light emitting circuits to apply a first scan signal to the first group of leads, a voltage signal with one polarity to the third group of leads in synch with the first scan signal, and a discharge signal to the second group of leads, thereby causing capacitors to be discharged.
摘要:
An embodiment of the invention provides a magnetoresistance element with an MR ratio higher than that of the related art and a method of manufacturing the same.A magnetoresistance element includes a substrate, a first crystalline ferromagnetic layer, a tunnel barrier layer, a second crystalline ferromagnetic layer, a nonmagnetic intermediate layer, and a third crystalline ferromagnetic layer. The first ferromagnetic layer is made of an alloy containing Co atoms, Fe atoms, and B atoms. The tunnel barrier layer includes a crystalline magnesium oxide layer or a crystalline boron magnesium oxide layer. The second ferromagnetic layer is made of an alloy containing Co atoms and B atoms or an alloy containing Co atoms and Fe atoms. The third ferromagnetic layer is made of an alloy containing Ni atoms and Fe atoms.
摘要:
In the present invention, in forming a LaB6 thin film by sputtering, the single-crystal properties in the wide domain direction in the obtained LaB6 thin film is improved. In one embodiment of the present invention, high frequency power from a high frequency power supply, and first direct current power after high frequency components from a first direct current power supply are cut are applied to a target, and direct current power from a second direct current power supply is applied to a substrate holder during the application of the high frequency power and the first direct current power.