Abstract: A still video camera or apparatus which eliminates possible erasure in error of a picture image to be maintained and wherein a picture image recorded in an internal memory can be reproduced readily. The camera comprises image pickup means, recording means for recording a picture image signal obtained by the image pickup means into a record medium which may be an internal memory or a removable IC card, manually operable means, protect signal recording means operable in response to an operation of the manually operable means for recording into the record medium a protect signal representative of inhibition of erasure of a picture image signal recorded in the record medium, and controlling means for inhibiting erasure of a picture image signal at a portion of the record medium corresponding to the thus recorded protect signal.

Abstract: An information display device can be structured as an electronic book which has a first screen and a second screen made of liquid crystal with a memory effect. A dry battery can be used as its power source section. The remaining electric power of the battery is detected by measuring the voltage, and immediately before the remaining electric power becomes a minimum voltage necessary for erasure of the screens, the first and second screens are reset so that the images displayed thereon can be erased.

Abstract: Disclosed is an information display apparatus that comprises two display screens for displaying one display frame of display information comprising display units thereon. The display frame is divide into two divided frames so that the divided display frames are respectively displayed on the display screens. According to characteristic of the display units, first and dividing processes are selectively executed. In a case where the display unit originally reaches a position at which the display unit is to be displayed across the plurality of display screens, in the first process, the display information is processed so that each display unit are prevented from divided, while in the second process, the display information is executed so as to be divide the display unit and applies the parts of the divided display unit to the plurality of display screens.

Abstract: An electronic device includes a display having a memory function and a communications capability. Display functions are controlled based on a state of the operation of the device and/or based on a state of received data. Also disclosed is a method of selectively displaying advertising information based on a state of the device where the advertising can be maintained on the display without requiring any power consumption.

Abstract: Disclosed is a liquid crystal display apparatus comprising: a liquid crystal display element having a plurality of liquid crystal layers each having a plurality of display units that are arranged in a matrix fashion and are defined by intersections of a plurality of scanning line electrodes and a plurality of data line electrodes, said liquid crystal layers being stacked each other such that said scanning line electrodes and said data line electrodes of any one of said liquid crystal layers match said scanning line electrodes and said data line electrodes of the other ones of said liquid crystal layers whereby a plurality pixels are formed by the display units of each liquid crystal layer that overlap with each other; and a controller for, when an image is drawn in said liquid crystal display element, selecting at least one of the matching scanning line electrodes of said liquid crystal layers at a different timing than that used for the other matching scanning line electrodes, such that the all of the matchi

Abstract: An image information processing system includes a first storage medium for recording image information, a selector for selecting one of the plurality of recordable portions, and a first recorder for recording image information on the selected recordable portion, a second storage medium having a plurality of recordable portions, a transfer for transferring the image information recorded on the first storage medium to the second storage medium, a designator for designating a recordable portion of the second storage medium for the image information to be transferred, and a second recorder for recording the image information on the designated recordable portion, whereby the image information can be desirably edited.

Abstract: Disclosed herein is a liquid crystal display device that essentially comprises a liquid crystal display unit and an electric circuit unit. The liquid crystal display unit comprises three liquid crystal panels, i.e., blue, green and red liquid crystal panels respectively containing blue, green and red liquid crystal layers and scanning electrodes, while the electric circuit unit comprises blue and green scanning electrode drive circuit that is connected to the scanning electrodes of the blue and green liquid crystal panels, and a red scanning electrode drive circuit that is connected to the scanning electrodes of the red liquid crystal panel. Since the blue and green scanning electrode drive circuit is provided common to the blue and green liquid crystal panels, and since the blue and green liquid crystal layers has substantially same electrical characteristic, the structure of the device can be simplified without decreasing image quality.

Abstract: A photographing apparatus can transfer an image to an image processing apparatus with a first recording medium. The photographing apparatus includes a discriminator which determines a state of a second recording medium for recording a photographed image, the recording medium being detachably provided to the photographing apparatus. The photographing apparatus also includes a selector which selects whether the photographed image is to be transferred to the first recording medium or to the second recording medium, based on the determined state by the discriminator, and a controller which controls a transfer of the photographed image to the recording medium selected by the selector.

Abstract: An information display device and an information display system is disclosed. The information display device includes a display panel for displaying electronic information and a control unit for updating a display content in the display panel. The control unit can select a display mode that prohibits the next display update from being performed, at least while a display update is occurring in the display panel.

Abstract: An electronic document distributing system in which a sending terminal device is connected to a plurality of receiving terminal devices via a network. Electronic documents are sent from the sending terminal device to the receiving terminal devices via the network. Simultaneously, a signal to prohibit deletion of the electronic documents is sent, and if necessary, a signal to cancel the prohibition of deletion is sent. In each of the receiving terminal devices, when a power switch is turned off, when the receiving terminal device is disconnected from the network or when a specified time passes from the sending time of the electronic documents, the prohibition of deletion is cancelled. Such an electronic document distributing system can be structured into an electronic conference system which has a terminal display device which receives and stores information sent from a host device (an electronic document server) and displays the information on a display panel.

Abstract: An electronic filing system which can record an image reproduced from a photographed image of a developed film together with a photographic information pertaining thereto on a recording medium such as an optical disk. The system includes a device for reproducing an image from the photographed image of the film, a reading device for reading the photographic information recorded on the film, and a writing device for writing the reproduced image and photographic information on the recording medium.

Abstract: A film image reproducing apparatus for reproducing images recorded on successive frames of a film includes: an illuminator which illuminates the film; a detector which detects an illuminating characteristic of the illuminator; a recorder which records the illuminating characteristic detected by the detector on the film; a reader which reads the recorded illuminating characteristic; a setter which sets based on the characteristic recorded on the film a condition for picking up a film image; and a picking-up device which picks up the film image at the set picking-up condition.

Abstract: A camera able to record and reproduce a photographed image includes a storage medium for storing a photographed image, and a reproduction device for reproducing the photographed image. The reproduction device has a reproducing head movable between a contraction position and a withdrawal position. Another camera has a first mode where photography is executed and a photographed image is recorded to a second mode where the recorded image is printed. Another camera has a printer device for printing a photographed image recorded on a recording medium on external reproduction paper, the printer device including an opening portion facing the external reproduction paper, and a presser member positionable above the opening portion for pressing the external reproduction paper.

Abstract: A camera provided with an aperture controllable shutter capable of determining exposure by varying aperture movement, and a photographic lens capable of varying focal length. In accordance with the focal length of the photographic lens, an aperture size or an aperture characteristic of the aperture controllable shutter is determined. A diaphragm of the aperture controllable shutter is driven based on the determined aperture size, aperture characteristic and object brightness.

Abstract: An image sensing system is provided with a fluorescent lamp which performs AC lighting to irradiate an object, an inverter power source which supplies currents to the fluorescent lamp, a lighting frequency changing circuit which changes the frequency of the current supply, a lens which images an image onto a film, and a CCD image sensing device which is capable of changing the period of exposure by the formed image and which outputs the image of the object as an electric signal through photoelectric conversion. The exposure period of the CCD image sensing device is controlled by a microcomputer and a timing generator. The lighting frequency changing circuit is controlled so that the phase of the exposure period and the phase of the current supply to the fluorescent lamp are in synchronism with each other.

Abstract: A camera system includes a photographing section, a reproduction section, and a memory card mounting structure for carrying a removable memory card. The photographing section maintains a taking lens and photoelectric conversion elements, such structure enables picking-up an image of an object and generating image data representative of such image. The memory card records the image data, wherein the memory card mounting structure is positioned between the photographing section and the reproduction section. The reproduction section reproduces the recorded image data.

Abstract: An image reproducing apparatus for reproducing an image recorded on successive frames of a film having a storage medium which information for each frame is readable from and writable on, the reproducing apparatus includes a pick-up device for picking up the image from the film; a read and write device for reading and writing frame information from and on the storage medium in a specified relative movement to the film; a drive device for rendering the specified relative movement and such special relative movement as fast transporting, rewinding; a directing device for directing the special relative movement; and a controller for keeping the drive device from rendering the special relative movement when the information reading and writing is performed.

Abstract: A photographed image reproducing apparatus is used to reproduce photographic images recorded on successive frames of a film having magnetic tracks on which information is writable for each frame. The apparatus includes a read/write device for reading or writing frame information on the magnetic track. The frame information is read or written in one transporting direction while the image is sensed in the other transporting direction. Also, an information reader is provided at an upstream portion while the information writer is provided at a downstream portion to enable the reading and writing to be executed at the same time. The apparatus considerably reduces the reproduction time.

Abstract: An apparatus for reproducing images recorded on successive frames of a film recorded with information, the apparatus includes a film feeder which feeds the film in a first direction and a second direction opposite to the first direction; an information reader which reads the recorded information; a density detector which detects a density of each image; and a controller which controls the film feeder, information reader, and density detector. The information reader is worked when the film is fed in the first direction, the density detector is worked when the film is fed in the second direction. A detected image density is adapted for determining an exposure value at which each image is picked up to reproduce the image.

Abstract: A compact film player has a picture reproducing unit and an information reading unit capable of reading a photographing information on each frame of the film. When a developed film is fed in an inlet of the picture reproducing unit in a prescribed direction, a scan mirror scans a picture provided on the film perpendicularly to the feed direction, so that a line sensor takes the picture every line. The line sensor and the scan mirror read two-dimensional pictures provided on the film. When the picture of the frame previously read is on display, the scan of the next frame is effected.