Abstract: An electrophotographic device comprises a printhead having at least one laser associated with a corresponding photoconductive surface. Where multiple laser beams are associated with the same photoconductive surface, the laser beams are spaced a predetermined distance from one another in a process direction, which is orthogonal to a scan direction in which the laser beams are swept. The electrophotographic device operates at one of at least two image transfer rates. A controller in the electrophotographic device selectively directs image data to the printhead based, at least in part, upon the selected image transfer rate, the facet resolution, and/or the desired output image resolution. The print speed can thus be adjusted over a relatively wide range.

Abstract: A multi-beam laser scanning unit including a laser diode unit for discharging a plurality of laser beams, a rotational member for supporting the diode unit and rotating to a substantially aligned position between a plurality of the laser beams, a fixing member for supporting the rotational member in a rotatable manner, a temporary joining part for maintaining joining status between the rotational member and the fixing member in such a way that the rotational member easily rotates until position alignment between a plurality of the laser beams is achieved, and a fixing part for fixing the rotated rotational member to the fixing member.

Abstract: An image forming apparatus in which the intensity of a light beam used to form a latent image is switched in response to a change in resolution. A laser emits a light beam for forming a latent image on a photosensitive drum. A polygon mirror scans the emitted light beam. BD sensors detect the scanned beam. A timing controller selects the preferable timing from a storage device table according to the intensity of the light beam or the resolution when controlling the light emission timing of the lasers in response to a detection of timing of the detected light beam.

Abstract: A photographic printer is loaded with two webs of photographic paper, and produces photographic prints by exposure thereto. Initially, the photographic paper is advanced from two photographic paper rolls in parallel. Those two are combined together to constitute a photographic paper roll unit. The photographic paper is cut to obtain photographic paper sheets, on which an image frame is formed. In one embodiment, the photographic paper roll unit includes a single axial core which extends through axial holes of the two photographic paper rolls positioned at an interval L1, and is fitted thereon. The photographic paper rolls include a spliced region for splicing two consecutive photographic paper strips to one another. The spliced region is detected from a single one of the two photographic paper rolls in combination.

Abstract: A cellular phone has a signal processor, and the signal processor has a data selector. A first switch of the data selector selects either real face image data or three-dimensional character image data, thereby outputting the selected image data. A second switch of the data selector determines whether the real face image data should be introduced to a character visage extractor/synthesizer. The first switch is connected to a first terminal and the second switch is brought into an open (off) condition synchronously in response to a switch command. Alternatively the first switch is connected to a second terminal and the second switch is brought into a closed (on) condition in response to another switch command. The cellular phone can communicate with any types of conventional communication machines since the cellular phone sends either the real face image data or the character image data.

Abstract: The invention relates to a method and apparatus for controlling video cameras (15, 16) using microphones (10) where the space-time coordinates of a sound event are calculated by first estimating with high precision the time delays of arrival for select microphone pairs, and then applying the Total Least Squares method.

Abstract: A system friendly to users engaged in multipoint communication, wherein Multipoint communication using a plurality of multipoint communication terminal apparatuses connected via a fixed telephone line network, IP network, and a cellular phone line network is controlled by an MCU. The MCU controls communication so that a signal received from the multipoint communication terminal apparatuses and a signal for providing predetermined advertising information are transmitted to the multipoint communication terminal apparatuses.

Abstract: A camera array captures plural component images which are combined into a single scene. In one embodiment, each camera of the array is a fixed digital camera. The images from each camera are warped to a common coordinate system and the disparity between overlapping images is reduced using disparity estimation techniques.

Abstract: A combined binocular viewing and digital recording device includes a binocular telescope wherein the binocular telescope includes a pair of monocular components (12a, b). Each monocular component (12a, b) has an image viewing end and an image receiving end. The monocular components (12a, b) include a focusing mechanism (18) to adjust images viewed through the image viewing end of the monocular components. Also, the device includes a digital video camera (15) mounted to and displaced between each monocular component. The camera includes a receiving lens (21) for receiving images with the camera lens' line-of-sight approximately parallel to the line-of-sight of the monocular components. The camera further includes random access memory (RAM) (56) and a display device (16).

Abstract: This invention relates to a stereo imaging system for use in telerobotic systems. A method of imaging a target site in a stereo imaging system is provided. The method typically includes capturing a right and a left optical image of the target site and transforming the right and the left optical images preferably into digital information. The method further includes converting the digital information into opposed images of the target site displayed on a stereo display of the stereo imaging system, one of the opposed images being associated with the right optical image and the other of the opposed images being associated with the left optical image. The method further includes regulating the digital information to cause the positions of the target site displayed on the opposed images to change relative to each other.

Abstract: An image processing apparatus includes an image obtaining unit and an information adding unit. The image obtaining unit obtains a base image for stereovision in a multiplex format or a side-by-side format, or obtains an original image and then converts it to such a base image. The information adding unit records information to be referred to for stereovision, such as the format of the base image and the number of assumed viewpoints, in a header of the image data.

Abstract: Information identifying an operator remotely controlling a camera can be obtained. By using voice as means for reporting the information, it is possible to achieve reporting that is ideal for a user interface. Specifically, a client (116) is connected to a camera server (101) via a network and is receiving a video service obtained from a camera unit (102). When an individual on the side of the camera server (101) issues a request for the purpose of identifying the client, e.g., an inquiry as to who is controlling the camera, by voice, the voice is recognized. In response, information (the user name) identifying a connected client or the client controlling the camera is obtained by voice from a speaker (112).

Abstract: A vehicle-operation assist includes a circumferential-state imager for imaging a circumferential state of a vehicle with a camera and generating a circumferential-state image; a synthetic-image generator for generating a synthetic image by superimposing on the circumferential-state image, an assumed-movement pattern of the vehicle performing a predetermined series of driving operations; and a display for displaying the synthetic image. The circumferential-state imager has at least one camera and a camera parameter table for storing characteristics of the camera and generating the circumferential-state image on the basis of the camera characteristics.

Abstract: A system which allows a user to transmit image data to a print laboratory technician and receive photo prints at a shop suffers cumbersome personal identification when the print laboratory technician reliably hands photo prints. To solve this problem, an electronic camera transmits image sensing data, and designation information which designates a print service which should print the image sensing data. An image gateway transmits the received image sensing data and a printing instruction for the image sensing data to the print service designated by the received designation information. Upon confirming that the print service has received the image sensing data and printing instruction, the image gateway transmits, to the electronic camera, receipt information which corresponds to the printing instruction and is used to receive a print.

Abstract: An image processing system or image processing method for performing image sensing by an image sensing unit having plural image sensing devices then outputting plural image data, wireless-transmitting the plural image data, and generating a combined image based on the wireless-transmitted plural image data.

Abstract: A first image processing device uses image data, and image generation information that is associated with the image data and that includes at least aperture information, operating mode information, and lens focal length information at the time of generation of the image data, to perform sharpness adjustment of the image data on the basis of the aperture information, the operating mode information, and lens focal length information included in the image generation information.

Abstract: A method of capturing an image of a scene includes providing an imaging device having an array of pixels. Each pixel is configured to provide a pixel output. The method also includes determining a frequency of light produced by a light source illuminating the scene and capturing an image of the scene using the pixel array. A first capture time for one or more pixels in the array is different from a second capture time of one or more other pixels in the array. The method further includes, for each pixel in the array, determining a relative phase of the light with respect to the capture time of the pixel, determining a compensating gain based on the relative phase of the light and the frequency of the light, and adjusting the pixel output of the pixel in relation to the compensating gain.

Abstract: An image-sensing device has pixel areas for outputting CCD signals of plural channels, and an adjusting portion for adjusting a level of each channel of the CCD signals outputted from the pixel area. A first channel CCD signal is provided from a pixel area 11a, a horizontal OB area 15a, a slide shift area 12a, and an HCCD 13a. A second channel CCD signal is provided from a pixel area 11b, a horizontal OB area 15b, a slide shift area 12b, and an HCCD 13b. Both of the first and second CCD signals are supplied to the adjusting portion with a reference signal added. The adjusting portion controls CCD signal of each channel by making the level of reference signal the same. The variation of the shift efficiency of electric charge in the border of pixel areas 11a and 11b for each channel, and in the slide shift areas 13a and 13b can be compensated.

Abstract: An image sensor having a plurality of pixels, each including a sense node; an output node; a first device, connected to the sense node, producing a signal at the sense node that is proportional to incident light intensity at the pixel; at least one select node to receive a first select signal for selecting the pixel output node from the plurality of pixels; a reset device for resetting the pixel; and a sample and hold circuit including a sample node coupled to the sense node. At least one amplifier is provided, including a first input node to receive an output signal from the output node of a selected pixel and a second input node connected to a reference voltage source provided as a reference to reset a selected pixel. An amplifier output node is connected to couple an amplifier output signal to a selected pixel's sample and hold circuit.

Abstract: The invention relates to an image pick up device (401) with pixels arranged in rows and columns. Every pixel (301) comprises a photosensitive element (302), a floating diffusion (304), a transfer transistor (303), an amplifying transistor (305) having its control electrode connected to the floating diffusion (304), and a reset transistor (306). An external node (310) is coupled to a selection switch via a row selection bus (406). The selection switch (411) provides either a first bias voltage, generated by a first voltage source (409), or a second bias voltage, generated by a second volt age source (410), to the row selection bus (406). Applying the first bias voltage and simultaneously turning on the reset transistor (306) programs the floating diffusion (304) to the first bias voltage which biases the amplifying transistor (305) in an on-mode, thereby selecting the pixel (301).

Abstract: An electronic camera comprises an image-capturing element; a recording device that records image data constituted of image capturing signals output from the image-capturing element into a data recording medium; a frame number calculating device that calculates a number of frames of image data that have been recorded or can be recorded into the data recording medium; a display device at which the number of frames is displayed; and a control device that controls the display device so as to display at least the number of frames when a main switch is in an OFF state.

Abstract: A method for motion vector de-interlacing decodes macro blocks in a picture, calculates motion vectors of the each MB, produces de-interlacing flag according to the threshold, realizes a Temporal Extension action and performs a Devour action. The Temporal Extension action checks multiple flag buffers, determines if a de-interlace flag should be set as WEAVE or BOB2 based on whether there exists a predetermined number of BOB flags in those flag buffers The Devour action determines if the de-interlace flag is BOB. If positive, it calculates the amount of BOB data within a predetermined area around the current MB, determines if the result is smaller than the BOB threshold and sets the de-interlace flag as WEAVE. Otherwise, it calculates the amount of the WEAVE data, determines if the result is smaller than the WEAVE threshold and sets the de-interlace flag as BOB2.

Abstract: A pixel clock frequency is adjusted in response to periodically monitoring the relative positions between a video signal to be displayed and a video signal captured. Image shear of the display signal may be avoided quickly. Adjustments are made to the color burst signal where dramatic changes in the pixel clock frequency result.

Abstract: An NTSC system chrominance signal demodulation apparatus is provided with a clock timing change circuit for burst-locking an input signal under the state where the phase is shifted by 90 degrees for every line, and phase axis rotation circuits for performing phase axis rotation, thereby to enable conversion of the phase axis of the burst signal. Therefore, demodulation of a PAL system chrominance signal can be carried out as well as demodulation of an NTSC system chrominance signal, and thereby demodulation of chrominance signals can be carried out using a common device regardless of the broadcast systems such as NTSC and PAL. Further, demodulation of chrominance signals can be carried out even under adverse conditions such as weak electric field or level compression of the burst signal.

Abstract: Video signal control circuitry for use in a video display system in which a variation in a brightness level of a video display signal causes a corresponding variation in a beam current signal, wherein such video signal control circuitry maintains a controllable video display signal brightness level at a substantially constant average value notwithstanding a variation in the incoming video signal brightness level.

Abstract: A method for controlling dissipation in a video amplifier for a display signal. The method comprises the steps of setting a first current for establishing a first gain bandwidth product in the video amplifier. Generating a control signal in accordance with a slew rate of the display signal. Modifying the first current responsive to the control signal such that the video amplifier gain bandwidth product is controlled in accordance with the slew rate of said display signal.

Abstract: A system or method selects among multiple tuners to tune a particular channel. A request is received to tune a first channel. In response to this request, a first tuner is assigned to tune the first channel. A request is received to tune a second channel. If the program tuned by the first tuner is not being recorded, the first tuner is assigned to tune the second channel. If the program tuned by the first tuner is being recorded, the second tuner is assigned to tune the second channel.

Abstract: An array substrate for a liquid crystal display device includes a gate electrode, a gate line and a gate pad electrode disposed on a substrate, each of the gate electrode, the gate line and the gate pad electrode having a first metal barrier layer, a first copper alloy layer, and a first out-diffusion film, and the first out-diffusion film completely covering, surrounding and contacting entire surfaces of the first copper alloy layer. The array substrate includes a gate insulation layer disposed on the substrate and covering the gate electrode, the gate line and the gate pad electrode. An active layer and an ohmic contact layer are sequentially formed on the gate insulation layer and over the gate electrode. A data line is formed on the gate insulation layer and perpendicularly crosses the gate line. A source electrode and a drain electrode contact the ohmic contact layer.

Abstract: A liquid crystal display module device includes a frame receiving a backlight assembly provided with optical sheets, a liquid crystal panel mounted onto the frame, a bottom case affixed to the frame, a top case enclosing edge portions of the liquid crystal panel and coupled to the bottom case, and a clip inserted into a first region of a coupled portion of the bottom case and the top case.

Abstract: The invention provides an image shifting device including at least one image shifting part for periodically shifting the position of an optical axis. The image shifting part includes a liquid crystal device 10 for switching a polarization direction of light between two orthogonal directions in accordance with High/Low level of an applied voltage, and a birefringent device 11 having different refractive indexes depending upon the polarization direction of the light. The liquid crystal device 10 and the birefringent device 11 are disposed to transmit light in this order. A liquid crystal layer included in the liquid crystal device 10 is made of a TN liquid crystal layer that satisfies a relationship formula of 0.25<d/p<1, wherein a natural pitch length is indicated by p and a cell gap is indicated by d, and is disposed to be twisted at 90° within the liquid crystal cell.

Abstract: An optical body includes a substrate and a cholesteric liquid crystal layer disposed on the substrate. The cholesteric liquid crystal layer has a non-uniform pitch along a thickness direction of the layer and comprises a crosslinked polymer material that substantially fixes the cholesteric liquid crystal layer. The crosslinking hinders diffusion of cholesteric liquid crystal material within the cholesteric liquid crystal layer. In other methods of making an optical body, a reservoir of chiral material is provided during the process over a first cholesteric liquid crystal layer to diffuse into the layer and provide a non-uniform pitch. Alternatively, two coating compositions can be disposed on a substrate where the material of the first coating composition is not substantially soluble in the second coating composition.

Abstract: A method of fabricating a color filter substrate of an LCD is disclosed. By forming the color filter layer from a hydrophobic material, a fluid black matrix material deposited on the surface of the substrate including the color filter layer flows from the surface of the color filter layer and accumulates between sub-color filters of the color filter layer. The black matrix material is then hardened, permitting the black matrix to be formed between the sub-color filters but not on the color filter layer. Accordingly, the number of mask processes for forming a black matrix is reduced. Further, since the black matrix is only disposed between the sub-color filters, an overcoat layer to eliminate the step difference due to the color filters need not be formed.

Abstract: A low cost transflective type liquid crystal display is provided which can display a bright image with high contrast under both indoor and outdoor illumination environments. The liquid crystal display performing transmission type display and reflection type display, includes: a plurality of pixels surrounded on a substrate 10 by a plurality of gate electrodes 11 and a plurality of source electrodes 15 arranged perpendicularly to the gate electrodes; a switching element 19 arranged in each pixel and disposed neat at the intersection between each gate electrode and each source electrode; and a pixel electrode 16 connected to the switching element, wherein the pixel electrode is constituted of a transparent conductive layer and a conductive member 17 having a light reflection function and electrically connected to the transparent conductive layer.

Abstract: Aspects of the invention can provide a color filter substrate that is suitable for being appropriately applied with a liquid color filter material, a manufacturing method thereof, a display device, a liquid crystal display device and electronic equipment. The color filter substrate can include a first layer having an opening, a reflective part, a transmissive part and a filter layer that is placed on the opening and formed to cover the reflective part and the transmissive part. The transmissive part can be an opening of the reflective part and can have a generally elliptical shape.

Abstract: A thin-film transistor array substrate, used in a transflective liquid crystal display. The thin-film transistor array substrate has a substrate, a plurality of pixels, a plurality of scan lines and a plurality of data lines. Each of the pixels has a transparent sub-pixel and a reflective sub-pixel, while the transparent sub-pixel further has a transparent electrode and a first thin-film transistor, and the reflective sub-pixel has a reflective pixel electrode and a second thin-film transistor. The pixel electrode of each sub-pixel is thus electrically connected to a different thin-film transistor. The step of forming a molybdenum layer is thus not required, saving fabrication cost.

Abstract: The invention provides a liquid crystal display device having a wide viewing angle for transmissive display and reflective display. The liquid crystal display device according to the invention can include a homeotropic liquid crystal layer interposed between a pair of substrates. The liquid crystal display device has a transmissive display area and a reflective display area in each dot area. A liquid crystal layer thickness-adjustment layer can be interposed between at least the substrate of the pair of substrates and the liquid crystal layer. The liquid crystal layer thickness-adjustment layer reduces the liquid crystal layer thickness of the reflective display area in comparison with the liquid crystal layer thickness of the transmissive display area. On the substrate opposing the substrate with the liquid crystal layer thickness-adjustment layer, protrusions protruding from the inner surface of the substrate to the liquid crystal layer are formed.

Abstract: A liquid crystal display includes a pair of opposing substrates in which a liquid crystal layer is disposed therebetween. Transparent electrodes are disposed on the surfaces on the liquid crystal layer sides of the substrates and lead-out wiring leads out the transparent electrodes. The lead-out wiring are formed on one substrate. At least a part of the lead-out wiring is formed by a combination of at least a transparent conductive layer and a conductive reflection-preventing layer.

Abstract: A gate line is formed on a substrate, and a gate insulating layer is formed thereon. A data line is formed on the gate insulating layer, and a passivation layer is formed on the data line. The passivation layer has an opening exposing the gate insulating layer. A pixel electrode is formed on the passivation layer and it overlaps the data line and the passivation layer.

Abstract: A method of manufacturing an array substrate for an IPS mode LCD device includes: forming a gate electrode, a gate line, a data line and a common line using a printing process; forming an active layer on the substrate including the gate electrode using a printing process; forming a source electrode, a drain electrode, a pixel electrode including a plurality of zigzag-shaped pixel electrode bars, and a common electrode including a plurality common electrode bars arranged in an alternating pattern with the pixel electrode bars using a photo process; forming at least one contact hole on the substrate including the thin film transistor using a printing process to expose a portion of the common electrode line and a portion of the common electrode; and forming a connecting metal using a printing process to electrically connect the common electrode line and the common electrode through the at least one contact hole.

Abstract: The invention provides an electro-optical device with a connection terminal unit that can include a first insulating film formed over a substrate and planarized, a first conductive film formed over the first insulating film and transmitting a signal from an external circuit. The connection terminal unit can also include a second insulating film formed over the first insulating film and planarized and an opening formed in an area of the second insulating film that corresponds to the first insulating film and extending to the first conductive film.

Abstract: A flat panel display includes a vacuum container having a pair of flat panels disposed facing each other at a predetermined gap, and a spacer disposed between the panels to maintain the gap. The spacer includes plural sub-spacers bonded to each other at least one bonding portion.

Abstract: A TFT and a passivation film are formed on a transparent substrate and thereafter the passivation film is annealed. When measuring drain currents of a TFT at a fixed turn-on voltage (Von) and a fixed turn-off voltage (Voff), although performance of a TFT annealed (solid line) rarely changes, performance of a TFT not annealed (dashed line) changes to a large extent, in more detail, drain current drastically decreases in accordance with the change of TFT performance. This phenomenon means that on-resistance of a TFT not annealed is being increased to a great extent.

Abstract: An elastic pressure sheet that is good in durability against liquid crystals and the like and is good in slipperiness and a process of manufacturing a liquid crystal display plate using the same are disclosed. The elastic pressure sheet comprises an elastic layer having elastic restoring force; hot-melt adhesive layers formed on the both surfaces of the elastic layer; a barrier layer formed on the outer surface of each of the adhesive layers and capable of preventing bleeding of the hot-melt adhesive layer; and a porous layer comprising ultrahigh molecular weight polyethylene, formed on the outer surface of each of the barrier layers.

Abstract: This system comprises vertical platter devices (4) including a support tower (43), vertical platters (41, 42) with as many removable rings (5) for winding the film projected in the corresponding theatre, a sprocket (46) for eventual pulling of the film (3), free-turning rollers (47) for guiding the film (3), a tension roller (6) and push buttons (9) to control the operation of the vertical platters (41,42) and the sprocket (46). The system further includes auxiliary devices (7) for cutting and/or splicing the film (3).

Abstract: A production method of a semiconductor device which includes the steps of exposing a resist coated on a substrate of a semiconductor device by projecting a first light pattern on the substrate of the semiconductor device the first light pattern being formed by passing light through a first mask, and exposing the resist by projecting a second light pattern on the substrate, the second light pattern being formed by passing light through a second mask. In the step of exposing the resist by projecting the second light pattern, the second light pattern is formed by excimer laser light having an annular shape and passed through the second mask.

Abstract: A scanner apparatus includes an exposure unit and an alignment unit, wherein the alignment unit includes an aligning/leveling apparatus for performing global aligning and leveling processes for a wafer in the alignment unit and an edge exposure apparatus, receiving light from a light source, for performing an edge exposure process for the wafer in the alignment unit.

Abstract: A catadioptric lens with optical elements, which are arranged along an optical axis and with at least one concave mirror located in the vicinity of a pupillar surface of the projection lens. The concave mirror is sub-divided into a number of annular or honeycomb mirror segments, which can be displaced independently in relation to one another with the aid of piezoelectric drive elements. The mirror can be used as a phase-shifting pupillar filter, whereby the filtration function can be adjusted by the relative displacement of the mirror elements in relation to one another.

Abstract: A lithographic projection apparatus includes an illumination system configured to provide a beam of radiation; a support configured to support a patterning device, the patterning device configured to impart the beam of radiation with a pattern in its cross section; a substrate table configured to hold a substrate, and a projection system configured to project the patterned radiation onto a target portion of the substrate. The illumination system includes a plurality of radiation sources; a pupil facet mirror; and a plurality of field facet mirrors, each field facet mirror being associated with one of the radiation sources and each field facet of a given field facet mirror being configured to image the associated source onto one of a plurality of pupil facets on the pupil facet mirror, each pupil facet being adapted to direct the source image received to a predetermined area to form the beam of radiation.

Abstract: A system and method for automatically mounting a pellicle assembly on a photomask are disclosed. The method includes loading a photomask into a mounting apparatus and loading a pellicle assembly into a back plate of the mounting apparatus opposite the photomask. The back plate includes at least one load cell that measures a force applied by the mounting apparatus to the photomask and the pellicle assembly. The measured force associated with the at least one load cell is received and the pellicle assembly is mounted on the photomask to create a photomask assembly if the measured force is greater than or approximately equal to a minimum force.

Abstract: A method for automatically providing data for the focus monitoring of a lithographic exposure process is disclosed. Firstly, the file for a wafer is generated, which holds at least the information of the size of the wafer, the position of a plurality of measurement pattern, the order in which the measurement patterns are captured and registered, and the alignment of the measurement pattern. Secondly, this information is stored in a master grid. Thirdly, images are acquired of the pattern of each position stored in the master grid of the generated file, wherein the image acquisition is carried out according to the order as stored. Finally, names are assigned to the acquired images.