公开(公告)号：US3357459A

公开(公告)日：1967-12-12

申请号：US46497165

申请日：1965-06-18

Applicant: CFT CIE FRANCAISE DE TELEVISIO

Inventor： RAYMOND CAHEN ROGER ,  PIERRE DRIFFORT JEAN

IPC: H01J9/14 ,  H01J19/00

CPC classification number: H01J9/14 ,  H01J19/00 ,  H01J2893/0024 ,  H01J2893/0025

公开(公告)号：US3226803A

公开(公告)日：1966-01-04

申请号：US13265161

申请日：1961-08-21

Applicant: RCA CORP

Inventor： GERARD SAMUELS

IPC: H01J19/00

CPC classification number: H01J19/00 ,  H01J2893/0024 ,  Y10T29/49787 ,  Y10T29/49798 ,  Y10T29/49828

公开(公告)号：US2824251A

公开(公告)日：1958-02-18

申请号：US33120053

申请日：1953-01-14

Applicant: CHROMATIC TELEVISION LAB INC

Inventor： PATTERSON HOWARD R

IPC: H01J9/14 ,  H01J19/00 ,  H01J29/80 ,  H04N9/16

CPC classification number: H04N9/16 ,  H01J9/14 ,  H01J19/00 ,  H01J29/806 ,  H01J2893/0022 ,  H01J2893/0024

公开(公告)号：US2810186A

公开(公告)日：1957-10-22

申请号：US27809052

申请日：1952-03-22

Applicant: SYLVANIA ELECTRIC PROD

Inventor： CHESTER PRUSZYNSKI

IPC: H01J19/00

CPC classification number: H01J19/00 ,  H01J2893/0024

公开(公告)号：US2577103A

公开(公告)日：1951-12-04

申请号：US61079445

申请日：1945-08-14

Applicant: GEN ELECTRIC

Inventor： BRIAN WILLIAM S

IPC: H01J19/00

CPC classification number: H01J19/00 ,  H01J2893/0024 ,  Y10T29/49117 ,  Y10T29/49162 ,  Y10T29/4962

公开(公告)号：US2266349A

公开(公告)日：1941-12-16

申请号：US21866938

申请日：1938-07-11

Applicant: BERNHARD WEMPE

Inventor： BERNHARD WEMPE

IPC: B23P15/16 ,  C03B23/26 ,  H01J19/00

CPC classification number: C03B23/26 ,  B23P15/16 ,  H01J19/00 ,  H01J2893/0024 ,  Y10S264/44 ,  Y10S425/012 ,  Y10T29/302 ,  Y10T29/49069 ,  Y10T29/496

公开(公告)号：US3573525A

公开(公告)日：1971-04-06

申请号：US3573525D

申请日：1969-12-29

Applicant: SONY CORP

Inventor： FUSE YUZO

IPC: B23K1/00 ,  B23K35/00 ,  H01J19/00 ,  H01J29/00 ,  H01J29/70

CPC classification number: H01J29/705 ,  B23K1/0016 ,  B23K35/001 ,  H01J19/00 ,  H01J29/006 ,  H01J2229/5637 ,  H01J2229/5687 ,  H01J2893/0024

Abstract: In a color picture tube having an apertured beam selecting grill or mask through which one or more electron beams are made to land on predetermined color phosphors applied to the face plate of the tube, thermal expansion of the grill or mask is compensated for, so as to avoid mislanding of the beam or beams, by providing an auxiliary magnetic deflection means in back of the main magnetic deflection or scanning means and operative in dependence on the operation of the main deflection means to produce magnetic flux in opposition thereto and including a core having a magnetic permeability that decreases with increasing temperature so as to similarly decrease the magnetic flux opposing that of the main deflection means, whereby the effective center of deflection of the beam or beams is shifted rearwardly in response to increasing temperature.

公开(公告)号：US3352729A

公开(公告)日：1967-11-14

申请号：US33430663

申请日：1963-12-30

Applicant: GEN ELECTRIC

Inventor： KLING AUGUST J ,  BEGGS JAMES E

IPC: H01J19/00

CPC classification number: H01J19/00 ,  H01J2893/0024 ,  Y10T29/49155

公开(公告)号：US3319310A

公开(公告)日：1967-05-16

申请号：US36886664

申请日：1964-05-20

Applicant: RCA CORP

Inventor： WOEHLING JOHN G

IPC: H01J19/00

CPC classification number: H01J19/00 ,  H01J2893/0024

公开(公告)号：US3311964A

公开(公告)日：1967-04-04

申请号：US28984263

申请日：1963-06-24

Applicant: PHILIPS CORP

Inventor： MARIA HENDRIKS ADRIANUS ANTHON ,  MARIA BAKKER MARTINUS ANTONIUS

IPC: H01J19/00

CPC classification number: H01J19/00 ,  H01J2893/0024