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公开(公告)号：JPS6032238A
公开(公告)日：1985-02-19
申请号：JP14014183
申请日：1983-07-30
Applicant: SONY CORP
Inventor： OOGOSHI AKIO , TSURUTA KOUJI , NAKAGAWA HIDEAKI , SHIMADA SATOSHI
Abstract: PURPOSE:To obtain a display device in the thin constitution and having stable and highly bright luminance by providing the plural cathodes arranged corresponding to plural phosphor display segments and plural control electrodes together with a common acceleration electrode. CONSTITUTION:Anode voltage, for instance, of about 10kV is supplied to the phosphor display segments 2R, 2G and 2B of the respective colors red, green and blue through an anode lead wire 12 while impressing voltage, for instance, of 300V on the second grid. Luminous brightness can be controlled by selectively displaying ''ON'' and ''OFF'' according to the voltage given to the first grid G1 while controlling pulse length of the voltage to be impressed to the first grid G1. The electron beam from the cathode K is widened by a separator 10 for being radiated on the whole surface of the display segment 2. Thereby, the respective segments 2R, 2G and 2B are selectively illuminated to perform display with high brightness.
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公开(公告)号：JPS5988705A
公开(公告)日：1984-05-22
申请号：JP19877782
申请日：1982-11-12
Applicant: SONY CORP
Inventor： WATANABE TOSHIROU , OOZEKI MINORU , OOGOSHI AKIO
Abstract: PURPOSE:To obtain inexpensively a double refraction plate having a large area by working a transparent block of a network polymer thereby obtaining the double refraction plate. CONSTITUTION:A transparent block 3 of a network polymer is obtd. by using bisphenol A diglycidyl-ether as a principal material and methyl nadic acide anhydride as a hardener and curing the mixture for 4hr at 80 deg.C then heat-treating the same for 15hr at 150 deg.C. The block 3 is heated with a heater 4a of a thermal compression device 4 and is compressed under the external force exterted thereon in an Av-Av' direction by a compression plate 4b. The molding is then cooled to an ordinary temp., whereby an optically anisotropic block 3' is obtd. The double refraction plate having a large area is inexpensively obtd. by cutting the block 3' so as to have a desired angle theta and thickness (t) to the optical axis Oa.
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公开(公告)号：JPS58209289A
公开(公告)日：1983-12-06
申请号：JP9270482
申请日：1982-05-31
Applicant: SONY CORP
Inventor： OOGOSHI AKIO , TSURUTA KOUJI , NAKAGAWA HIDEAKI , MORITA IKUTOSHI , TANAKA YOSHIMITSU , MORIMOTO TADAMITSU
IPC: H04N13/00
Abstract: PURPOSE:To obtain uniform stereoscopic sense from the whole of a stereoscopic picture, by arranging a large-diameter convex lens in front of an optical path selector, and by making each of image pickup ranges of lenses constituting the optical path selector coincident with each other on one focal surface of the convex lens. CONSTITUTION:Due to the arrangement of a convex lens 4 in front of an optical path selector 5, the image pickup range of flat convex lenses 5(1)-5(3) constituting the optical path selector is coincident with a point P-point Q on the 1st focal surface C1 of the convex lens 4. A distance P'Q' from the point P to point Q is expressed by P'Q'=2f tantheta. Here, (f) is the focal length of the convex lens 4. Even if positions of the lenses 5(1)-5(3) move, the image pickup range on the 1st focal surface C1 of the lens 4 at each position is always the point P-point Q and unchanged. Therefore, if the image pickup is carried out by putting an object on the focal surface, a displayed stereoscopic picture has the equal quantity of stereoscopic information on the whole, and an observer can obtain a uniform stereoscopic image from the whole.
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公开(公告)号：JPS5833650B2
公开(公告)日：1983-07-21
申请号：JP2678075
申请日：1975-03-05
Applicant: SONY CORP
Inventor： OOGOSHI AKIO , NAKAYAMA AKIRA , MATSURA KYOSHIGE
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公开(公告)号：JPS587222B2
公开(公告)日：1983-02-08
申请号：JP11530874
申请日：1974-10-07
Applicant: SONY CORP
Inventor： NAKAYAMA AKIRA , OOGOSHI AKIO , ISHII EIJI
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Patent Agency Ranking
公开(公告)号：JPS5813689A
公开(公告)日：1983-01-26
申请号：JP11129281
申请日：1981-07-16
Applicant: SONY CORP
Inventor： OOGOSHI AKIO , UENO KIICHI , MUCHI TSUNEO , YAMADA YOSHINORI , MASATOKI TAMIJI
Abstract: PURPOSE:A cathode ray tube that has the fluorescent surface composed of specific red, yellow and blue fluorescent substances at a specific ratio, thus giving high-resolution images and being suitably used for a view finder. CONSTITUTION:A fluorescent substance composition composed of (A) 6-14wt% of red fluorescent substance of Y2O2:Eu, (B) 33-37wt% of yellow substance of ZnS:AuAl and (C) 53-57wt% of blue substance of ZnS:Ag is used as the fluorescent substance for the surface of the objective cathode ray tube. The resultant cathode ray tube permits relatively instantaneous judgment on the just focus state.
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公开(公告)号：JPS57208772A
公开(公告)日：1982-12-21
申请号：JP9443881
申请日：1981-06-18
Applicant: SONY CORP
Inventor： ISOWA HIDEHIKO , OOGOSHI AKIO , MAGAI KINYA , IRIE OSAMU , MITAMURA ICHIROU
Abstract: PURPOSE:To obtain a receiver which can display a plurality of pictures without missing, by using the aspect ratio of a display screen of a picture tube different from the usual, and displaying another picture at the rest part of the display screen. CONSTITUTION:Although the aspect ratio of a normal television screen is 1: 1.33, the ratio of this invention, as shown in Figure, is 1:1.85. In this screen, a main picture 1, in 1:1.33 of aspect ratio is pictured on the left and the 1st sub- narrow-picture 2a is displayed in the range of 0.39 from the upper in the rest part and a blank 3a for channel display is provided, as example, in the range of 0.11 at the lower part. Further, the 2nd sub-narrow-picture 2b is pictured in the range of 0.39 below it and a blank 3b is provided in the range of 0.11 at the lowermost part.
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公开(公告)号：JPS57106291A
公开(公告)日：1982-07-02
申请号：JP18320580
申请日：1980-12-24
Applicant: SONY CORP
Inventor： KIKUCHI MAKOTO , OOGOSHI AKIO , MORIMOTO TADAMITSU
Abstract: PURPOSE:To sense stereoscopic video without feeling naturalness when viewed from any kind of angles by an observer, by locating plural cathode-ray tubes in a matrix state and by forming a large-sized picture display section. CONSTITUTION:A signal S* whose the part of an isolation signal is converted to a white level signal in the image signals S obtained from an image pickup device, is fed to a field memory 13a or 13b through a sampling value holding cir cuit 10, an AD converter 11 and a switching circuit 12. A field memory 13 is divided into 25 ranges in correspondence to cathode-ray tubes 31-325, and in respective ranges, the image signals to be fed to the corresponding cathode-ray tubes among the cathode-ray tubes 31-325 which form a display device 3t, are written by the address control of a control pulse generator. The image signals read out from the field memory 13a or 13b are supplied to a subtracter 19 through a switching circuit 17 and a DA converter 18. The signals obtained at the output side of the subtracter 19 are fed to the switching circuit 20 and are switched and supplied to the cathode-ray tubes 31-325 which form the display section in order.
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公开(公告)号：JPS5783990A
公开(公告)日：1982-05-26
申请号：JP15972080
申请日：1980-11-13
Applicant: Sony Corp
Inventor： KIKUCHI MAKOTO , OOGOSHI AKIO , MORIMOTO TADAMITSU
CPC classification number: H04N13/00
Abstract: PURPOSE:To obtain an excellent three-dimensional video fields by generating prescribed images successively by a signal for beam scanning position detection on a color CRT whoch had a semicylindrical lens on an external surface, and arraying alternately fluorescent-material parts and light shielding parts curved to the internal surface. CONSTITUTION:On the internal surface of the face plate 12b of a color CRT12, fluorescent-material parts Lc earch having a fluorescent surface 12a with a radius R1 of curvature and light-shielding parts Lb are arranged alternately, and on the external surface, semicylindrical lens sheets 12c having a radius R2 (R2>R1) of curvature are provided corresponding to the fluorescent-material parts Lc. From the photodetecting element 21 of the color CRT12, a signal Sd going up to a high level when the light shielding parts Lb are scanned by an electron beam is obtained and its phase is compared by a circuit 23 with the phase of an isolation detection pulse PI from a detecting circuit 15 to control a deflecting circuit 19 by the comparison output, thereby determining a high-precision scanning position. Thus, a three-dimensional image whose form varies successively with an anble of view is obtained.
Abstract translation: 目的：通过在外表面上具有半圆柱透镜的彩色CRT阵列上的光束扫描位置检测信号连续生成规定图像，并交替排列荧光材料部分和遮光部分弯曲，从而获得优异的三维视频场 到内表面。 构成：在彩色CRT12的面板12b的内表面上，具有具有曲率半径R1的荧光体表面12a和遮光部分Lb的荧光材料部分Lc行星交替布置，并且在外表面上具有半圆柱形 对应于荧光材料部分Lc设置具有曲率半径R2（R2> R1）的透镜片12c。 从彩色CRT12的光电检测元件21获得当通过电子束扫描遮光部分Lb时上升到高电平的信号Sd，并且通过电路23与隔离检测脉冲的相位比较其相位 PI，通过比较输出控制偏转电路19，从而确定高精度扫描位置。 因此，获得其形状随视角连续变化的三维图像。
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公开(公告)号：JPS5750739A
公开(公告)日：1982-03-25
申请号：JP12676380
申请日：1980-09-12
Applicant: Sony Corp
Inventor： OOGOSHI AKIO , NAKAYAMA AKIRA
CPC classification number: H01J9/142 , H01J2229/0722
Abstract: PURPOSE:To improve the strength of a frame body by performing the thermal processing while applying the compressing force prior to the fixing of an electrode to the frame body. CONSTITUTION:The compressing force is applied through the pressing onto a frame body to deform said frame body then said frame body is fitted to a pair of zigz 10 under this state and fixed. While heat-resistant insulators 11 are arranged at both ends at the inside of said zig 10. Thereafter the frame body fitted to the zig 10 is heated by a high frequency heating coil. During said heating the frame body is subjected to high compressing force from the zig 10. An electrode member 1 is fixed to such thermally processed frame body.
Abstract translation: 目的：通过在将电极固定到框体之前施加压缩力的同时进行热处理来提高框体的强度。 构成：通过压制将压缩力施加到框架体上以使所述框架体变形，然后在该状态下将所述框架体装配到一对Z字形10上并固定。 而耐热绝缘子11的两端设置在所述之字槽10的内侧。此后，安装在曲折线10上的框架体被高频加热线圈加热。 在所述加热期间，框架主体经受来自Z形10的高压缩力。电极构件1固定在这种热处理框架体上。
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