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11. 发明专利

JPS6223288A PULSE WIDTH MODULATION CIRCUIT 失效
公开(公告)号：JPS6223288A
公开(公告)日：1987-01-31
申请号：JP16238185
申请日：1985-07-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKUHARA SADAHIRO , INOHARA SHIZUO
IPC分类号： H04N5/66
摘要： PURPOSE:To attain a very small circuit scale by constituting the titled circuit of a sole n-bit counter for all circuits and m sets of n-bit digital comparators. CONSTITUTION:The sole n-bit down-counter 3 with clear terminal and the m sets of n-bit digital comparators 2a-2m are provided and the internal constitution of the latter is formed by n sets of exclusive NOR ngates 14a-14m and an n-bit input AND 15 only. In the down-counter 3, n bits are cleared to logical 1 by a clear input 6 and then the counter 3 counts down thereafter. The n-bit output of the counter 3 is all fed to a B input of the n-bit digital comparators 2a-2m, while outputs 11a-11m of the n-bit data latches are inputted to the A input. As a result, as the counter 3 counts down, when n-bit data are coincident, coincident outputs 9a-9m are inputted to R-S flip-flops as set pulses.

12. 发明专利

JPS625712A HIGH FREQUENCY NOISE ELIMINATION DEVICE 失效
公开(公告)号：JPS625712A
公开(公告)日：1987-01-12
申请号：JP14424785
申请日：1985-07-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUJITA MASAAKI , TAKUHARA SADAHIRO
IPC分类号： H03H7/01 , H05K1/02 , H05K1/16
摘要： PURPOSE:To attain low cost and high density mounting by using a wire conductor of a circuit mounted on a board and a conductor film formed at the rear side so as to form a capacitor for eliminating high frequency noise. CONSTITUTION:A conductor 6 is formed on the front side of a ceramic board 1 and a conductor film 7 is formed to a part at the rear side of the circuit 2 on the 2nd face. In connecting the conductor 7 to the ground of the circuit 2, a capacitor having a large capacity is formed on the board at sections l1 and l2 and the filter for eliminating high frequency noise is constituted without using an additional capacitor.

13. 发明专利

JPS62466B2 失效
公开(公告)号：JPS62466B2
公开(公告)日：1987-01-08
申请号：JP774478
申请日：1978-01-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKUHARA SADAHIRO , UEDA MINORU , YAMAMOTO HIROSUKE
IPC分类号： G01R19/165 , H04N5/445 , H04N5/60

14. 发明专利

JPS61206297A PRINTED CIRCUIT BOARD 失效
公开(公告)号：JPS61206297A
公开(公告)日：1986-09-12
申请号：JP4718985
申请日：1985-03-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHITANI SHIZUO , TAKUHARA SADAHIRO
IPC分类号： H05K3/34

15. 发明专利

JPS61206294A HYBRID IC 失效
公开(公告)号：JPS61206294A
公开(公告)日：1986-09-12
申请号：JP4719085
申请日：1985-03-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHITANI SHIZUO , TAKUHARA SADAHIRO , SASAKI MIKIO
IPC分类号： H05K3/28 , H05K9/00

16. 发明专利

JPS61181048A IMAGE DISPLAY DEVICE 失效
公开(公告)号：JPS61181048A
公开(公告)日：1986-08-13
申请号：JP2126285
申请日：1985-02-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKUHARA SADAHIRO , KURATA TAKATSUGU
IPC分类号： H04N5/68 , H01J31/12 , H05K1/02 , H05K1/03
摘要： PURPOSE:To prevent occurrence of malfunction and disturbance by directly constituting a drive circuit on the back glass surface of an image display element and displaying an image without usng any printed substrate. CONSTITUTION:Because the back side of an image display element 60 consists of flat glass, a conductor, resistor, etc. are formed on the surface by means of printing, etc. Burning is required fort them, but is stuck and formed by glass frit, etc. through a heating and burning process when achieving vacuum exhaust, according there is no problem in the burning process and vacuum sealing and burning for a conductor or resistor on an external circuit can be concurrently established by setting a burning condition. Subsequently, cream solder printing for interconnecting electric parts is performed, the circuit parts are connected together by a reflow means, etc. after being mounted, a drive circuit is constituted, thereafter the image display element 60 is electrically connected to the drive circuit by means of an electrode terminal 61, a flexible printed substrate 62, etc. Occurrence of a malfunction or disturbance can thereby be prevented.

17. 发明专利

JPS61116740A Picture display device 失效
标题翻译：图像显示设备
公开(公告)号：JPS61116740A
公开(公告)日：1986-06-04
申请号：JP23800284
申请日：1984-11-12
申请人： Matsushita Electric Ind Co Ltd
发明人： UEDA MINORU , INOHARA SHIZUO , TAKUHARA SADAHIRO , KURATA TAKATSUGU
IPC分类号： H04N5/68 , H01J29/04 , H01J31/12
CPC分类号： H01J29/04
摘要： PURPOSE:To get rid of luster distortion and brightness unevenness by so setting a linear cathode that the end part having low potential may be more apart from a rear electrode than the other end being near dem rear electrode and having high potential while being positioned close to the drawer electrode. CONSTITUTION:A linear cathode 2 is so arranged that an interval L2 between the end part having low potential and the vertical focusing electrode 3 may be larger as compared with the interval L1 between the end part having high potential and the vertical focusing electrode 3. Thereby, an initial speed difference of the electron beams on both ends of the linear cathode 2 can be reduced while getting rid of an influence to be given to the vertical deflection sensitivity thus unifying screen brightness.
摘要翻译：目的：为了通过设置线性阴极来消除光泽失真和亮度不均匀，使得具有低电位的端部可能比后端电极更远离另一端靠近dem后电极并且具有高电位而位于接近抽屉电极。构成：线性阴极2被布置成使得具有低电位的端部与垂直聚焦电极3之间的间隔L2可以与具有高电位的端部与垂直聚焦电极3之间的间隔L1相比更大。因此可以减少线性阴极2的两端的电子束的初始速度差，同时消除对垂直偏转灵敏度的影响，从而统一屏幕亮度。

18. 发明专利

JPS6188431A Image display device 失效
标题翻译：图像显示设备
公开(公告)号：JPS6188431A
公开(公告)日：1986-05-06
申请号：JP21010184
申请日：1984-10-05
申请人： Matsushita Electric Ind Co Ltd
发明人： TAKUHARA SADAHIRO , KURATA TAKATSUGU
IPC分类号： H04N5/68 , H01J29/90 , H01J31/12 , H04N9/30 , H04N5/66 , H04N9/12
CPC分类号： H01J31/126
摘要： PURPOSE:To reduce the space for an image display device by installing various electrodes located between an electron beam generator and a screen in a vacuum case and leading out electrode leads through resistors formed on the outer surface of the case by printing or similar method. CONSTITUTION:An image display device is assembled by placing in a vacuum glass case 43, a back electrode 1, a linear cathode 2, vertical focusing and deflection electrodes 3 and 4, a beam current control electrode 5, horizontal focusing and deflection electrodes 6 and 7, a beam-accelerating electrode 8 and a screen plate 9 in that order. Resistors 53 are formed on the outer surface of the case 43 by applying a ruthenium-oxide-system paste by printing. Ends of the resistors 53 are connected to the lead-out terminals 15-1'-15-n' of beam current control electrodes 5 and the other ends are connected to IC output terminals 52. Accordingly, it is possible to achieve protective effect without providing any space for protective resistance, thereby reducing the whole size of the image displayer.
摘要翻译：目的：通过在真空箱中安装位于电子束发生器和屏幕之间的各种电极来减少图像显示装置的空间，并且通过打印或类似的方法将引出的电极引导通过形成在外壳的外表面上的电阻。构成：通过放置在真空玻璃外壳43，背面电极1，线性阴极2，垂直聚焦和偏转电极3和4，光束电流控制电极5，水平聚焦和偏转电极6和 7，光束加速电极8和屏板9。通过印刷施加钌氧化物系糊料，在壳体43的外表面上形成电阻器53。电阻器53的端部连接到光束电流控制电极5的引出端子15-1'-15-n'，另一端连接到IC输出端子52.因此，可以实现没有为保护电阻提供任何空间，从而降低图像显示器的整体尺寸。

19. 发明专利

JPS616587B2 JPS616587B2 - 失效
公开(公告)号：JPS616587B2
公开(公告)日：1986-02-27
申请号：JP20546981
申请日：1981-12-18
申请人： Matsushita Electric Ind Co Ltd
发明人： MASUDA MITSUYA , INOHARA SHIZUO , TAKUHARA SADAHIRO , UEDA MINORU , YAMAMOTO HIROSUKE , YASUMOTO YOSHIO
IPC分类号： H04N5/68 , G09G1/20 , H04N5/66
CPC分类号： H04N5/66

20. 发明专利

JPS613580A PICTURE DISPLAY DEVICE 失效
公开(公告)号：JPS613580A
公开(公告)日：1986-01-09
申请号：JP12393384
申请日：1984-06-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： INOHARA SHIZUO , HASHIGUCHI JIYUNPEI , TAKUHARA SADAHIRO , UEDA MINORU
IPC分类号： H04N5/68 , G09G1/04 , G09G1/16 , G09G1/20 , G09G1/28 , H01J31/12 , H04N3/16 , H04N5/66 , H04N9/16
摘要： PURPOSE:To keep the initial beam orbit at all times to a beam orbit change due to change in the lapse of time by adding a conductive wire detecting the state of an electron beam orbit near both ends of through-holes of a focus electrode. CONSTITUTION:Four conductive wires are added near the upper and lower ends of the through-hole arranged in plurality in the horizontal direction of the vertical focus electrode and outputs of the wires A1, B1, A2 and B2 are sampled by sampling circuits 52-55. The sampled signal is subject to DC level shift by level shift circuits 56-59, A/D-converted by A/D converters 60-63 and stored in an initial memory 64 as an initial value data. Thus data becomes the basic data to be compared with the data in the lapse of time and a vertical deflection signal is changed by reading the data in the alpse of time to a microcomputer 69 and the signal is corrected by applying feedback to the memory 27.

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