公开(公告)号：US3504225A

公开(公告)日：1970-03-31

申请号：US3504225D

申请日：1966-04-21

Applicant: SONY CORP

Inventor： SHIMADA SATOSHI ,  OHKOSHI AKIO ,  MIYAOKA SENRI

IPC: H01J29/48 ,  H01J29/56

CPC classification number: H01J29/488

公开(公告)号：DE3688850T2

公开(公告)日：1993-11-25

申请号：DE3688850

申请日：1986-01-30

Applicant: SONY CORP

Inventor： SHIMADA SATOSHI ,  WATANABE YUJI

IPC: H04N5/66 ,  G09G3/22 ,  G09G3/32

Abstract: A video display apparatus capable of providing a very large picture screen, comprises a video signal source (101, 102, 103) for supplying a video signal, a plurality of display cells (114) arranged in rows and columns in an X-Y matrix form, a plurality of driving circuits (131, 171, 172) for driving the display cells (114) in response to the video signal, each of the driving circuits (131,171,172) being arranged commonly to drive a plurality of the display cells (114) adjacent to each other in the column direction, and a switching circuit (134) for switchably activating different ones of the plurality of display cells (114) cyclically at the field rate of the video signal.

公开(公告)号：DE3586599T2

公开(公告)日：1993-03-25

申请号：DE3586599

申请日：1985-01-30

Applicant: SONY CORP

Inventor： SHIMADA SATOSHI ,  WATANABE YUJI

IPC: H04N5/66 ,  G09G3/12 ,  G09G3/20 ,  G09G3/30 ,  H04N3/12

Abstract: A video display system is disclosed, which includes a display device including a plurality of luminescent display cells arranged in an X-Y matrix form, each of the display cells having a cathode, a grid and a luminescent target electrode, a video signal source for supplying a video signal and a driving circuit for supplying the video signal to each of the display cells such that each of the display cells is turned on and off in accordance with the level of the video signal and a picture is reproduced on the display device. A driving circuit turns on each of the display cells such that a constant current flows therethrough so that a display with a very uniform brightness is obtained.

公开(公告)号：CA1266297A

公开(公告)日：1990-02-27

申请号：CA459868

申请日：1984-07-27

Applicant: SONY CORP

Inventor： OHKOSHI AKIO ,  TSURUTA KOJI ,  NAKAGAWA HIDEAKI ,  SHIMADA SATOSHI

IPC: H01J29/46 ,  H01J31/15

Abstract: A luminescent display cell comprising a glass envelope having a front panel, a side wall, and a rear plate. Plural luminescent display segments are formed on the front panel of the glass envelope, the display segments being supplied with an anode voltage. Plural cathodes are arranged on the rear panel side of the glass envelope in corresponding relation to the display segments. Plural control grid electrodes are arranged between the display segments and the cathodes in corresponding relation to the display segments. A common accelerating electrode is disposed between the display segments and the control grid electrodes. The voltage applied to each control grid electrode is controllable for electron emission from the cathodes so as to render each display segment corresponding to each control grid electrode selectively luminous for display. Furthermore, a separator surrounds each display segment end it is supplied with the above anode voltage so that a diffusion lens is formed which allows the electron beam from the cathode to be spread laterally and radiated to the entire surface of the display segment to be rendered luminous.

公开(公告)号：AU577085B2

公开(公告)日：1988-09-15

申请号：AU3804885

申请日：1985-01-24

Applicant: SONY CORP

Inventor： SHIMADA SATOSHI ,  WATANABE YUJI

IPC: H04N5/66 ,  G09G3/12 ,  G09G3/20 ,  G09G3/30 ,  H04N3/12 ,  H01J29/02 ,  H04N5/70 ,  H04N5/57

Abstract: A video display system is disclosed, which includes a display device including a plurality of luminescent display cells arranged in an X-Y matrix form, each of the display cells having a cathode, a grid and a luminescent target electrode, a video signal source for supplying a video signal and a driving circuit for supplying the video signal to each of the display cells such that each of the display cells is turned on and off in accordance with the level of the video signal and a picture is reproduced on the display device. A driving circuit turns on each of the display cells such that a constant current flows therethrough so that a display with a very uniform brightness is obtained.

公开(公告)号：AU5263686A

公开(公告)日：1986-08-07

申请号：AU5263686

申请日：1986-01-22

Applicant: SONY CORP

Inventor： SHIMADA SATOSHI ,  WATANABE YUJI

IPC: H04N5/66 ,  G09G3/22 ,  G09G3/32 ,  G09G1/24 ,  H04N5/70 ,  H04N9/12

Abstract: A video display apparatus capable of providing a very large picture screen, comprises a video signal source (101, 102, 103) for supplying a video signal, a plurality of display cells (114) arranged in rows and columns in an X-Y matrix form, a plurality of driving circuits (131, 171, 172) for driving the display cells (114) in response to the video signal, each of the driving circuits (131,171,172) being arranged commonly to drive a plurality of the display cells (114) adjacent to each other in the column direction, and a switching circuit (134) for switchably activating different ones of the plurality of display cells (114) cyclically at the field rate of the video signal.

公开(公告)号：CA1042246A

公开(公告)日：1978-11-14

申请号：CA247339

申请日：1976-03-08

Applicant: SONY CORP

Inventor： TAKEUCHI KOUICHI ,  ITOH NORIO ,  KOYAMA KUNIYOSHI ,  SHIMADA SATOSHI ,  HIMURO MASAMI

IPC: H04N5/74 ,  H04N9/31 ,  G02B27/10 ,  G03B21/28

Abstract: A color image projecting apparatus having three cathode ray tubes which produce images different in color and two projecting lenses. A first primary color image reproduced on a first cathode ray tube is projected on a screen through a first projecting lens, and second and third primary color images reproduced on second and third cathode ray tubes are synthesized by a dichroic mirror and then projected on the screen through a second projecting lens. In this case, the projecting axes of the first and second projecting lenses are so arranged to converge two images passed therethrough on the screen.

公开(公告)号：ZA761429B

公开(公告)日：1977-03-30

申请号：ZA761429

申请日：1976-03-09

Applicant: SONY CORP

Inventor： TAKEUCHI KOUICHI ,  KOUICHI TAKEUCHI ,  ITOH NORIO ,  NORIO ITOH ,  HIMURO MASAMI ,  MASAMI HIMURO ,  KOYAMA KUNIYOSHI ,  KUNIYOSHI KOYAMA ,  SHIMADA SATOSHI ,  SATOSHI SHIMADA

IPC: H04N5/74 ,  H04N9/31 ,  H01J

公开(公告)号：CA988342A

公开(公告)日：1976-05-04

申请号：CA169284

申请日：1973-04-24

Applicant: SONY CORP

Inventor： SHIMADA SATOSHI

IPC: G03B21/62 ,  G03B21/625 ,  H04N5/74

公开(公告)号：DE2514157A1

公开(公告)日：1975-10-09

申请号：DE2514157

申请日：1975-03-29

Applicant: SONY CORP

Inventor： YAMANAKA SEISUKE ,  KANO YASUO ,  MIFUNE TAKAYOSHI ,  SHIMADA SATOSHI

IPC: H04N5/335 ,  H04N5/341 ,  H04N5/349 ,  H04N5/351 ,  H04N5/355 ,  H04N5/357 ,  H04N5/369 ,  H04N5/372 ,  H04N5/378 ,  H04N9/04 ,  H04N9/07 ,  H04N3/14

Abstract: A solid-state video camera employing a plurality of image sensing means in the form of charge coupled device chips which are arranged in such a manner that the video image cast on respective chips are displaced by distance equal to tau H/N where tau H is the reciprocal of the image sampling frequency, also referred to as the alignment pitch of the picture elements in the horizontal direction and N is the number of charge coupled chips. After converting the images into electrical signals, read-out timings of given picture elements of respective chips are shifted in time in accordance with the shift in distance between the images on the respective chips prior to mixing the output signals. In this way a video output signal having a wide-band width is obtained. In addition, color video information is possible by the use of color filters which may be disposed in front of the respective charge coupled chips.