摘要:
An image sensing apparatus is provided with a solid-state image sensor which is capable of sweeping out electric charges therefrom, a mechanical shutter and a control circuit for controlling the time period from the time point at which the electric charges of the solid-state image sensor are swept out when the mechanical shutter is in its open state to the time point at which the mechanical shutter is closed.
摘要:
An image sensing apparatus is provided with an image sensor having picture elements; an electronic monitor having a number of scanning lines fewer than the vertical picture elements of the image sensor; and a driving circuit for reading from the image sensor a fewer scanning lines when the apparatus is in a monitor mode than when the apparatus is in an image sensing mode. The driving circuit reads the image sensor in a non-interlacing manner in the monitor mode. A switching circuit shuts off power to unused circuits when the apparatus is in various operating modes.
摘要:
An electronic camera has an image pickup section and a detachable recording section. The image pickup section includes an image pickup element for converting an optical image into an analog image signal. The image pickup section also includes an analog-to-digital converter for converting the analog image signal into digital image signals which are stored in a digital memory within the image pickup section. The detachable recording section includes a digital-to-analog converter for converting the digital signal output from the image pickup section into an analog signal which is recorded in an analog memory within the recording section.
摘要:
A charge transfer device comprising, photoelectric converting elements arranged along rows and columns, first charge transfer paths to horizontally transfer the charges obtained by those elements, a second charge transfer path to vertically transfer the charges transferred through the first charge transfer paths, and third charge transfer paths to couple the respective charge output parts of the first charge transfer paths and the charge input parts of the second charge transfer path corresponding to the output parts. Each third charge transfer path is connected to the first and second charge transfer paths so as to form almost an obtuse angle to those first and second paths, respectively. In this device, the length in the charge transferring direction of each charge transfer cell can be shortened while keeping the capacity of each cell constant, thereby improving the charge transfer efficiency at the junctions of the first and second charge transfer paths even when the charges are transferred at a high speed.
摘要:
An image pick-up device which uses a charge transfer type solid state image pick-up device, and further is provided with a shutter so as to form a high quality picture signal in such a manner that smear is prevented by prohibiting the incidence of light on the device while the charge is being transferred in the device. Further, the device is driven by a clock signal for still photographing in order to obtain a high quality picture information for one frame. Further, the photographing parameter is automatically changed over or the monitor is changed over between the motion picture photographing mode and the still photographing mode.
摘要:
An image pickup apparatus comprises a charge transfer type of image sensor having electrodes which can form a plurality of potential wells in each picture element of the photo-receiving surface including a plurality of picture elements; and a control circuit having a mode in that the electrodes are controlled so as to respectively form only one potential well in each of the picture element when storing charges and to sequentially read out the charges in each potential well, and a mode in that the electrodes are controlled so as to respectively form a plurality of potential wells in each of the picture elements when storing charges and to mix the charges in a predetermined plurality of potential wells and to sequentially read out them.
摘要:
A signal processor comprises: a color filter consisting of portions having a plurality of color spectral characteristics; a photoelectric converting device for converting the light transmitted through the filter into an electric signal; a plurality of horizontal shift registers; a plurality of vertical shift registers for distributing and storing an output of one of these shift registers for each color component; and a driver circuit for driving the vertical shift registers.
摘要:
A charge transfer device has a shift register, wherein the shift register comprises converting section for converting an input signal from the outside into charges; a transfer section for transferring said charges; and an input gate section for transferring the charges obtained in this converting section to the transfer section. The level difference gradient of the potentials in the input gate section is formed in the direction opposite to the level difference gradient of the potentials in the transfer section.
摘要:
A system for generating an electrical indication indicative of an image scansion, comprising in combination: image sensing means including a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of the sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; storage means including a plurality of one-dimensional storage arrays arranged in parallel with each other; and control means for controlling the image sensing means and the storage means, the control means causing the sensing means to successively form, at a selected one of the sensing arrays, composite electrical indications each being composed of a selected plural number of the line scansion indications and causing the storage means to successively store the composite electrical indications formed by the sensing means.
摘要:
A radiation sensing device including a radiation sensor for generating an electrical indication indicative of the distribution pattern of received radiation, a storing device for storing an electrical indication, a transfer and read-out device disposed between the sensor and the storing device and arranged for transferring an electrical indication from the sensor to the storing device and for reading out an electrical indication from the sensor, and a read-out device for reading out an electrical indication from the storing device.