公开(公告)号：US09767981B2

公开(公告)日：2017-09-19

申请号：US15247345

申请日：2016-08-25

Applicant: Futaba Corporation ,  Taiwan Futaba Electronics Corporation

Inventor： Ping-Ning Chiu ,  Yoshikazu Shibuya ,  Yung-Sheng Huang ,  Katsushi Tokura

IPC: H01J29/98 ,  H01J29/08 ,  H01J31/16

CPC classification number: H01J29/98 ,  H01J29/085 ,  H01J31/16

Abstract: This fluorescent display tube includes an anode and a plurality of filament-shaped cathodes both provided in an envelope, a support as one of a pair of support bodies which support the cathodes is electrically divided for each of the cathodes and at the time of driving, and a cathode driving IC gives pulse voltages to the cathodes at different timing. Since the voltages are applied to the arranged cathodes sequentially, current flowing through the cathode driving IC can be small as compared with a case where voltages are simultaneously applied to a plurality of cathodes. Heat generation of the cathode driving IC is suppressed, and costs required for the cathode driving IC are reduced.

公开(公告)号：US20170062171A1

公开(公告)日：2017-03-02

申请号：US15247345

申请日：2016-08-25

Applicant: Futaba Corporation ,  Taiwan Futaba Electronics Corporation

Inventor： Ping-Ning Chiu ,  Yoshikazu Shibuya ,  Yung-Sheng Huang ,  Katsushi Tokura

IPC: H01J29/98 ,  H01J29/08 ,  H01J31/16

CPC classification number: H01J29/98 ,  H01J29/085 ,  H01J31/16

Abstract: This fluorescent display tube includes an anode and a plurality of filament-shaped cathodes both provided in an envelope, a support as one of a pair of support bodies which support the cathodes is electrically divided for each of the cathodes and at the time of driving, and a cathode driving IC gives pulse voltages to the cathodes at different timing. Since the voltages are applied to the arranged cathodes sequentially, current flowing through the cathode driving IC can be small as compared with a case where voltages are simultaneously applied to a plurality of cathodes. Heat generation of the cathode driving IC is suppressed, and costs required for the cathode driving IC are reduced.

Abstract translation: 该荧光显示管包括阳极和设置在外壳中的多个灯丝状阴极，作为支撑阴极的一对支撑体之一的支撑体对于每个阴极进行电分割，并且在驱动时， 并且阴极驱动IC在不同的定时向阴极提供脉冲电压。 由于电压依次被施加到排列的阴极，所以与同时施加电压到多个阴极的情况相比，流经阴极驱动IC的电流可以较小。 阴极驱动IC的发热被抑制，阴极驱动IC所需的成本降低。

公开(公告)号：US3588838A

公开(公告)日：1971-06-28

申请号：US3588838D

申请日：1968-04-05

Applicant: AMF INC

Inventor： FELCHECK MARVIN

IPC: G06F3/023 ,  G06Q30/00 ,  G07G1/10 ,  H01J31/16

CPC classification number: G06Q30/04 ,  G06F3/0238 ,  G06Q30/0641 ,  G07G1/10

Abstract: A BUSINESS MACHINE WHICH PRESENTS ON THE FACE OF A CATHODE-RAY TUBE A VISUAL DISPLAY OF ITEM AND QUANTITY OF ITEM SELECTED WHEREIN THE FACE OF THE CATHODE-RAY TUBE IS DIVIDED INTO DISCRETE AREA, THE AREAS BEING WORKED TO IDENTIFY SPECIFIC ITEMS AND ITEM AND AMOUNT SELECTING CONTROLS WHICH, WHEN ACTIAVATED EFFECT THE GENERATION OF A DIGIT ON THE FACE OF THE CATHODE-RAY TUBE WITHIN A SPECIFIC DISCRETE AREA TO IDENTIFY THE ITEM SELECTED AND THE QUANTITY OF THE ITEM SELECTED.

公开(公告)号：US3501673A

公开(公告)日：1970-03-17

申请号：US3501673D

申请日：1968-04-29

Applicant: STROMBERG DATAGRAPHIX INC

Inventor： COMPTON ROBERT H

IPC: F15B13/04 ,  H01J31/16 ,  H01J29/56

CPC classification number: F15B13/0417 ,  H01J31/16 ,  Y10T137/87185

公开(公告)号：US3500100A

公开(公告)日：1970-03-10

申请号：US3500100D

申请日：1967-08-02

Applicant: STROMBERG CARLSON CORP

Inventor： MURDOCK CLAYTON E

IPC: H01J31/16 ,  H01J29/46

CPC classification number: H01J31/16

公开(公告)号：US3473077A

公开(公告)日：1969-10-14

申请号：US3473077D

申请日：1967-12-29

Applicant: STROMBERG CARLSON CORP

Inventor： CORPEW CHARLES ROBERT

IPC: G06F11/08 ,  H01J31/16 ,  H01J29/70

CPC classification number: G06F11/085 ,  H01J31/16

公开(公告)号：US3382392A

公开(公告)日：1968-05-07

申请号：US60944467

申请日：1967-01-16

Applicant: STROMBERG CARLSON CORP

Inventor： ROBERT CORPEW CHARLES

IPC: H01J29/50 ,  H01J31/16

CPC classification number: H01J31/16 ,  H01J29/50 ,  H01J2229/505

公开(公告)号：US3320458A

公开(公告)日：1967-05-16

申请号：US24943563

申请日：1963-01-04

Applicant: NIPPON ELECTRIC CO

Inventor： HIDEKI KOBAYASHI

IPC: H01J31/16

CPC classification number: H01J31/16

公开(公告)号：US3144578A

公开(公告)日：1964-08-11

申请号：US11025061

申请日：1961-05-15

Applicant: ENGLISH ELECTRIC VALVE CO LTD

Inventor： ROBERTSON SINCLAIR IAN

IPC: H01J31/16

CPC classification number: H01J31/16

公开(公告)号：US2981861A

公开(公告)日：1961-04-25

申请号：US52718355

申请日：1955-08-08

Applicant: DAWIRS WILLIS R

Inventor： DAWIRS WILLIS R

IPC: G01S7/22 ,  H01J31/16

CPC classification number: H01J31/16 ,  G01S7/22