公开(公告)号：JP2000030630A

公开(公告)日：2000-01-28

申请号：JP17207699

申请日：1999-06-18

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： ARIMOTO NOZOMI ,  NAGAMICHI HIROKAZU

IPC: H01J29/54

Abstract: PROBLEM TO BE SOLVED: To compensate misconvergence caused by the Lorentz's force produced by electron beams on both outsides among three electron beams generated in an electron gun of an inline color cathode ray tube and earth magnetism of the electron gun in its axis direction. SOLUTION: A pair of magnetic bodies are placed on the inner surface of a holder 15 to hold a ring-shaped magnet 14 so as to sandwich three electron beams from the horizontal direction of a screen and to make a part of them face each other.

公开(公告)号：JPH09237594A

公开(公告)日：1997-09-09

申请号：JP8977896

申请日：1996-04-11

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： SUZUKI ATSUSHI ,  UCHIUMI TSUTOMU ,  EBIHARA TORU ,  TAIRA JUNICHI ,  ARIMOTO NOZOMI ,  OKAMOTO RYUZO ,  MASUDA MUTSUO ,  MAKI HIDEAKI

IPC: H01J9/24 ,  H01J9/20 ,  H01J9/26 ,  H01J29/02 ,  H01J29/86 ,  H01J29/87 ,  H01J29/88 ,  H01J29/89

Abstract: PROBLEM TO BE SOLVED: To form efficiently a multilayter structure, comprising a plane panel, bonding resin layer and a front panel of an image display surface of an display device. and prevent generation of quality inferiority of deterioration, discolorment, separation, or the like of bonding resin and a stain thereby. SOLUTION: After a bonding resin 46 is applied to a plane panel surface 42, and front panel 43 is foxed. Here, in a condition that the front panel 43 is tilted relating to the plane panel surface 42, after one side of the front panel is brought into contact with the bonding resin layer 46, and the front panel 43 is gradually brought down until becomes parallel to the plane panel surface 42, thereafter, the front panel 43 is pressed toward the plane panel surface 42. Thereafter, the bonding resin 46 is cured. Preferably, the bonding resin is applied so that a layer thickness of the bonding resin layer 46 in a side bringing one side of the front panel into contact is thicker than a layer thickness in a opposite side.

公开(公告)号：JPH06333514A

公开(公告)日：1994-12-02

申请号：JP12279493

申请日：1993-05-25

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： IWASAKI KATSUYO ,  ARIMOTO NOZOMI ,  TAGAMI ETSUJI ,  ENDO MORIO

IPC: H01J29/76 ,  H04N3/16 ,  H04N9/29

Abstract: PURPOSE:To prevent the generation of ringing by reducing the voltage between the turns of a correcting coil for countermeasure to the leaking magnetic field. CONSTITUTION:A deflection yoke 10 has a pair of correcting coil bobbins 15A provided at the upper side and the lower side at the front end of a deflection yoke main body, and a pair of correcting coils 16A wound on the correcting coil bobbins 15A, and the correcting coils 16A generate reverse correcting magnetic fields to leaking magnetic fields leaking out of the deflection yoke 10. Each correcting coil bobbin 15A has a shaft 15a and an about trapezoidal rib 15c provided at the peripheral surface of the center of the shaft 15a projecting to the outer side. At the shaft 15a of the correcting coil bobbin 15A, the correcting coil 16A is wound in the alignment form making the turns of the correction coil 16A neighboring in order, to be aligned in the axial direction, while the rib 15c of the correcting coil bobbin 15A divides the correcting coil 16A into two in the axial direction, so as to limit the movements of the turns in the axial direction.

公开(公告)号：JPH0138345B2

公开(公告)日：1989-08-14

申请号：JP10535080

申请日：1980-07-30

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： KIMURA MASAMICHI ,  ARIMOTO NOZOMI ,  TANIGUCHI MASATO

IPC: H01J29/48

公开(公告)号：JPS6011322B2

公开(公告)日：1985-03-25

申请号：JP10853577

申请日：1977-09-08

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： ARIMOTO NOZOMI

IPC: G02B6/32 ,  G02B6/02 ,  G02B6/42 ,  H01L31/0232

公开(公告)号：JPS5838907B2

公开(公告)日：1983-08-26

申请号：JP12869279

申请日：1979-10-04

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： ASHIZAKI SHIGEYA ,  SUZUKI ARINOBU ,  KIMURA MASAMICHI ,  ARIMOTO NOZOMI

IPC: H04N5/74 ,  H01J29/00 ,  H01J29/06 ,  H01J29/84 ,  H01J31/10

公开(公告)号：JPS5648609A

公开(公告)日：1981-05-01

申请号：JP12575679

申请日：1979-09-28

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： SUZUKI ARINOBU ,  ARIMOTO NOZOMI ,  INOUE TOSHINOBU ,  SEKIDA MASAYUKI

IPC: H04N5/74 ,  G02B27/18

Abstract: PURPOSE:To well correct spherical aberrations and improve the resolution of the entire region of a screen by installing a meniscus lens which forms a projecting optical system together with a predetermined concave mirror and Schmidt lens in such a manner that the centers of the inside and outside face curvatures come to predetermined positions. CONSTITUTION:The image light produced in the phosphor film 4 stuck on the spherical convex face of a target electrode 3 is reflected by a concave mirror 5 and is expanded and projected to a screen by a Schmidt lens 7 and meniscus lens 10 forming a magnifying projecting optical system together with the concave mirror 5. If this lens 10 is installed in such a position where the outer convex face and inner concave face curvature centers D, C come near the curvature center A of the concave mirror 5 and the parts between the centers A and D become

公开(公告)号：JPS5424646A

公开(公告)日：1979-02-24

申请号：JP9000277

申请日：1977-07-26

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： ARIMOTO NOZOMI

IPC: G02B6/02

Abstract: PURPOSE:To considerably improve the transmission efficiency of light energy by imparting a mirror face to the outside circumference of part of a fiber material for transmitting light and further forming the same in taper form.

公开(公告)号：JPS52128055A

公开(公告)日：1977-10-27

申请号：JP4528776

申请日：1976-04-20

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： ARIMOTO NOZOMI

IPC: H01J3/02 ,  H01J29/48 ,  H01J29/50 ,  H01J29/62

Abstract: PURPOSE:To improve spherical aberration characteristic of the main less part by impressing a specified voltage on the middle electrode with providing a middle electrode between the first anode and the second anode composing a high potential type main lens.

公开(公告)号：JPH08306323A

公开(公告)日：1996-11-22

申请号：JP10721595

申请日：1995-05-01

Applicant: MATSUSHITA ELECTRONICS CORP

Inventor： ARIMOTO NOZOMI ,  ISHIBASHI MAYUMI ,  OKAMOTO RYUZO

IPC: H01J29/07

Abstract: PURPOSE: To provide an image of better colorimetric purity and high fineness by preventing the vibration of the grid structure of a color selection grid electrode and avoiding the mis-landing of a beam when an external vibration is applied to a color cathode-ray tube having a display screen which is a nearly flat surface. CONSTITUTION: Each metal fine stripe part 10 between plural slits 9 disposed in a stripe-like form in the predetermined direction of grid structure 2 which is stretched in a nearly plane-like form of a frame body 1 is connected by a connection part 8 in a linear form in an orthogonal direction to the predetermined direction for at least one place in the predetermined direction.