摘要:
For a method fabricating a dihedral corner reflector array optical element, a molding die having a reversal shape of the prism bodies is used. Each prism body has a frustum shape having an end plane whose area is smaller than that of the base plane side of the substrate. Each prism body is composed of a rectangular parallelepiped portion including the orthogonal plane sides to be a dihedral corner reflector and a taper portion integrated therewith having sides being non-parallel to the orthogonal plane sides. The method includes clamping the molding die to define a cavity therein; forming the optical element made from molten resin in the cavity; and parting the optical element from the molding die. The molding dies are relatively moved in a parting direction that the molding die leaves the orthogonal plane sides before anything else to part the optical element.
摘要:
An image forming system includes an information processing unit, an image forming apparatus that communicates with the information processing unit, a first memory unit that stores setting information of printing restriction on the image forming apparatus, a printing unit that executes a printing process of a print job in accordance with the setting information, a detection unit that detects a change request of the setting information, a job judging unit that judges whether there exists a print job in processing when the detection unit detects the change request, and a first permitting unit that permits change of the setting information in accordance with the change request when the job judging unit judges that there exists no print job in processing.
摘要:
An STN liquid crystal display cell includes a liquid crystal layer sandwiched between a first and second transparent substrate, is outwardly provided with a first and second polarizers, and a monochromatic back light. Twist angle of the liquid crystal layer is 95° to 170° or 200° to 280°; a first angle between alignment direction of liquid crystal molecules contacting the first transparent substrate and polarization direction of the first polarizer and a second angle between an alignment direction of liquid crystal molecules contacting the second transparent substrate and polarization direction of the second polarizer are each larger than 0° and smaller than 90°; and sum of the first and second angles is 90°±7°.
摘要:
A liquid crystal display device with improved visual recognition is provided which includes: a first liquid crystal cell; a second liquid crystal cell; two cross polarizers disposed on both sides of a two-layer structure panel including the first and second liquid-crystal cells along a normal direction of the substrates;a light source capable of emitting lights of a plurality of colors; and a control circuit for time sequentially dividing one frame into a plurality of subframes, emitting light of a predetermined color in each subframe, synchronously with light emission, controlling a state of light transmission and light shielding of a plurality of display areas of said two-layer structure panel including said first and second liquid crystal cells, wherein the first and second liquid crystal cells are structured in a mutual optical compensation relation in both a driving state and a non-driving state.
摘要:
A light source device can include a solid-state light source configured to emit blue light as excitation light and a phosphor section which is excited by the excitation light from the solid-state light source and which emits fluorescent light longer in wavelength than the light emitted from the solid-state light source. In the light source device, a wavelength selective member configured to transmit the excitation light from the solid-state light source and to reflect the fluorescent light from the phosphor section can be provided between the phosphor section and the solid-state light source. The size of the wavelength selective member can be less than the size of the phosphor section which can be greater than the size of the excitation light spot irradiated with the solid-state light source.
摘要:
A semiconductor light source apparatus can adjust a color tone of white light. The semiconductor light source apparatus can include a phosphor wheel, a motor rotating the phosphor wheel, a light source and a moving module. The phosphor wheel can include at least one phosphor layer configured to emit excited light. The phosphor wheel can vary a mixing ration of white light that is created by light emitted from the light source and the light excited by the at least one phosphor layer in accordance with a position of the phosphor wheel emitted by the light source. The moving module that is connected to the motor can adjust the position of light emitted from the light source. Thus, the disclosed subject matter can provide a semiconductor light source apparatus that can adjust a color tone of white light and a lighting unit using the light source apparatus, which can be used for a projector, lamp, etc.
摘要:
A display device includes: a display part containing a first display region visually recognized by a viewer; an object of view arranged in a second display region; an imaging optical system of real specular image for defining a first space in which the first display region exists and a second space in which the second display region exists, the imaging optical system of real specular image including a semitransparent substrate with a plane of symmetry, the imaging optical system of real specular image forming a real image of the object of view in the first space of the first display region with light passing through the substrate; and a half mirror arranged in the first space of the first display region, the half mirror reflecting light beams emitted from the imaging optical system of real specular image to guide the reflected light beams to the viewer, while allowing an image formed in the first display region to be seen by the viewer.
摘要:
Provided is an image processing apparatus including an image processing device configured to execute an image process, a processor; and memory storing instructions that, when executed by the processor, causing the apparatus to perform determining a reservation request amount which is a processing amount of the image process to be requested to the server, based on execution information of the image process, requesting permission for the processing amount within the reservation request amount determined by the determination unit, to the server, before the image process is executed by the image processing device; and controlling the image processing device to execute the image process within a reservation amount which is the permitted processing amount permitted by the server, after the requesting.
摘要:
Mobile electronic devices and methods are disclosed. A plurality of display modules simultaneously visible, and at least one of the display modules displays an icon for starting up an application program. A memory stores a first application program for which startup is possible through a plurality of startup methods, each of the startup methods uses a respective display module for execution of the first application program from among the display modules. A control module displays a first icon for starting up the first application program on the at least one of the display modules in a plurality of display modes respectively associated with the startup methods. An application-program execution module starts up the first application program using the startup methods associated with a display mode of the first icon in response to an operation issuing an instruction to start up the first application program associated with the first icon.
摘要:
A liquid crystal display apparatus includes a vertical alignment type liquid crystal cell including a first substrate formed with a first electrode, a second substrate formed with a second electrode, and a liquid crystal layer containing liquid crystal molecules given a pretilt angle. A pair of polarizer plates sandwiches the cell, and a driver device applies a voltage of a multiplex driving waveform across the first and second electrodes. In a display in-plane parallel to a surface of the first or second substrate, at least one of the first and second electrodes has a zigzag border alternately coupling a first border perpendicular to display in-plane components of directors of liquid crystal molecules in a middle area along a thickness direction of the liquid crystal layer in the absence of applied voltage and a second border extending along a direction crossing the first border.