WO1995017072A1 - Method for mounting a deflection yoke and support structure therefor - Google Patents

Method for mounting a deflection yoke and support structure therefor Download PDF

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Publication number
WO1995017072A1
WO1995017072A1 PCT/US1993/012267 US9312267W WO9517072A1 WO 1995017072 A1 WO1995017072 A1 WO 1995017072A1 US 9312267 W US9312267 W US 9312267W WO 9517072 A1 WO9517072 A1 WO 9517072A1
Authority
WO
WIPO (PCT)
Prior art keywords
movable member
yoke
deflection yoke
sleeves
cathode ray
Prior art date
Application number
PCT/US1993/012267
Other languages
French (fr)
Inventor
George John Moore
Original Assignee
Thomson Consumer Electronics, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Consumer Electronics, Inc. filed Critical Thomson Consumer Electronics, Inc.
Priority to EP94905413A priority Critical patent/EP0734627A4/en
Priority to PCT/US1993/012267 priority patent/WO1995017072A1/en
Priority to JP51671795A priority patent/JP3609090B2/en
Priority to US08/649,724 priority patent/US5696425A/en
Priority to AU59532/94A priority patent/AU5953294A/en
Priority to KR1019960703123A priority patent/KR100313267B1/en
Priority to MYPI94003339A priority patent/MY112418A/en
Priority to CN94119107A priority patent/CN1065653C/en
Publication of WO1995017072A1 publication Critical patent/WO1995017072A1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • H01J29/826Deflection arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers

Definitions

  • the invention relates to a deflection yoke assembly, and more particularly to such an assembly including adjustable studs about the front face of a deflection yoke for adjusting the alignment of the deflection yoke with respect to its associated cathode ray tube (CRT).
  • CRT cathode ray tube
  • a prior art deflection yoke assembly includes a forwardmost mounting ring 22 including multiple inclined mounting studs or sleeves 24 substantially equally spaced from one another around the outer circumference of the mounting ring 22.
  • Sleeves 24 and ring 22 are made in the same molding process as one piece.
  • Hollow bolts 26 are threadably mounted in the mounting sleeves 24.
  • the front or forward ends of the bolts 26 each include a contact head 28 for contacting a cone or funnel 32 of an associated CRT.
  • Windings 30 of the deflection coil assembly 20 as shown, can be of any desired pattern.
  • a standoff panel 34 Also shown affixed to the deflection yoke or coil assembly 20 are a standoff panel 34, and a wiring terminal ring 36 at the rear portion thereof.
  • a sheath beam bender 38 is also shown, along with the rearmost portion 40 of the CRT.
  • the angle of the inclined mounting sleeves 24 is predetermined to insure that contact heads 28 of hollow bolts 26 make contact with a maximum area of cone 32 of the associated CRT. Since contact head 28 of a given hollow bolt 26 has a face that is at 90° to the longitudinal axis of such a hollow bolt 26, the angles of each mounting sleeves 24 are such that the longitudinal axis of the hollow bolt 26 is perpendicular to the point where the axes intersect the wall of the cone 32.
  • hollow bolts 26 tends to be a slow process because the torque, which is applied to turn them, is very critical. Furthermore, when the hollow bolts contact the funnel portion of the tube, they may tend to rotate the yoke with respect to the tube, thus making the alignment of the yoke with respect to the tube less accurate than would be desired.
  • a ratchet arrangement instead of the threaded bolt arrangement shown in FIGURE 1.
  • a toothed core is positioned within sleeve 24, which contains a pawl which engages the toothed core, permitting the toothed core to be advanced toward cone 32, but preventing the core from withdrawing from cone 32.
  • This arrangement has not been completely satisfactory because the finite spacing of the teeth of the ratchet provides steps which may leave some space between the cone 32 and the toothed core. As a result, the adjustment of the yoke with respect to the cone of the CRT is not as precise as would be desired.
  • An inventive feature provides a method for mounting a deflection yoke on the neck and cone or funnel portions of a cathode ray tube, in which the yoke has a front mounting ring for mounting over the funnel structure portion of the cathode ray tube.
  • the mounting ring has a plurality of hollow sleeves, each containing a movable member slideably received therein and movable along its longitudinal axis within a range of positions.
  • Each of the sleeves contains means for continuously unidirectionally restricting the movement of its corresponding movable member along the longitudinal axis of the sleeve to a direction toward the funnel portion of the tube, the unidirectional restriction of said movable member being in substantially infinitesimal steps, so as to position said movable member at substantially any position within said range of positions.
  • the method comprises the steps of placing the yoke in its desired position, with respect to the neck and funnel portions, fixing the rear portion of the yoke to the neck portion, and longitudinally moving each of the movable members within its corresponding sleeve into contact with the funnel portion of the cathode ray tube.
  • a deflection yoke comprises a front mounting ring for mounting the yoke over a funnel portion of a cathode ray tube.
  • the mounting ring comprises a plurality of hollow sleeves each containing a movable member slideably received in a corresponding hollow sleeve.
  • Each of the movable members is movable along its longitudinal axis within a range of positions.
  • Each of the sleeves contains means for continuously restricting the movement of its corresponding movable member to a direction toward the funnel portion of the cathode ray tube.
  • the unidirectional restriction of the movable member is in substantially infinitesimal steps, so as to position said member at substantially any position within said range of positions.
  • FIGURE 1 is a pictorial side view of a prior art deflection yoke assembly as mounted on a CRT;
  • FIGURE 2 is a side view of a deflection yoke, according to the invention, mounted on a cathode ray tube;
  • FIGURE 3 is a front pictorial view of a deflection yoke according to the invention.
  • FIGURE 4 shows a detailed view in cross section of an adjustment member according to the invention
  • FIGURE 5 is a front view of an internally toothed washer which is used in the invention.
  • FIGURE 6 is a schematic diagram of an apparatus for performing the inventive method.
  • FIGURE 2 schematically shows a deflection yoke 120. having a front mounting ring 110. Ring 110 mounts over the funnel portion 140 of cathode ray tube 130, which is shown only partially. The rear portion of the deflection yoke is fixed to the neck 160 of CRT 130 by clamp 175. Mounted on the ring 110 are
  • AMENDED SHEET four equally spaced mounting members 100, only two of which are visible in FIGURE 2. Mounting members 100 are shown in their final position against the cone of cathode ray tube 130.
  • FIGURE 3 shows a deflection yoke according to the invention, as viewed from the front.
  • Yoke 120 includes a front mounting ring 110 which includes four inclined mounting members 100, which may be studs or sleeves.
  • Each of mounting members 100 includes a plunger 150, which may be pushed into engagement with the core or funnel of a CRT.
  • FIGURE 4 shows mounting member 100 in more detail.
  • Sleeve or body 140 is mounted on ring 110 (of FIGURE 2).
  • Body 140 contains a movable member or plunger 150 and internally toothed washer 160, which advantageously, continuously unidirectionally restricts the movement of movable member or plunger 150 in substantially infinitesimal steps within a range of positions, in such a manner that plunger 150 may easily be moved toward the funnel surface of the CRT (see Fig. 2), to any position within the range, but may be moved away from the funnel surface of the CRT only with great difficulty.
  • Washer 160 is sandwiched between annular cap 180 and sleeve or body 140.
  • Release cylinder 70 is coaxial with sleeve or body 140 and plunger 150, and positioned therebetween.
  • Release cylinder 170 has a tapered end which engages washer 160. When release cylinder 170 is moved toward washer 160, it disengages washer 160 from plunger or movable member 150, so that plunger or movable member 150 may be moved away from the funnel surface (to the right in FIGURE 6
  • FIGURE 5 is a front view of internally toothed washer 160. This washer is slightly dished, as shown in FIGURE 4. Such a 5 washer is commercially available as Truarc Style 5115 or 5105, manufactured by Truarc Company, Long Island City, New York, USA. Other internally toothed washers may be used instead.
  • FIGURE 6 is a schematic diagram of an apparatus for performing the inventive method.
  • plunger adjuster 200 gently pushes each of plungers 150 into contact with the funnel portion 140 of CRT 130. Since each of plungers 150 is restricted from moving

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

A deflection yoke assembly (120) for a cathode ray tube (130) includes four substantially equally spaced inclined mounting members (100) arranged about the circumference of a mounting ring (22) at the front of the yoke assembly (120). Each mounting member (100) has a plunger (140) which positions the yoke with respect to the funnel portion of the cathode ray tube (130). A continuously unidirectional restricting means (160) prevents the plunger (140) from withdrawing from the funnel portion of the cathode ray tube (130). A release cylinder (170), which is coaxial with the sleeve (140) and plunger (150), releases the unidirectional means, which may be an internally toothed washer (160), in order to provide capability for readjustment.

Description

METHOD FOR MOUNTING A DEFLECTION YOKE AND SUPPORT STRUCTURE THEREFOR
The invention relates to a deflection yoke assembly, and more particularly to such an assembly including adjustable studs about the front face of a deflection yoke for adjusting the alignment of the deflection yoke with respect to its associated cathode ray tube (CRT).
The importance of providing a deflection yoke assembly with a mechanism for permitting the yoke assembly to be adjusted relative to its orientation to an associated CRT upon which it is mounted is well known in the art.
With reference to FIGURE 1, a prior art deflection yoke assembly includes a forwardmost mounting ring 22 including multiple inclined mounting studs or sleeves 24 substantially equally spaced from one another around the outer circumference of the mounting ring 22. Sleeves 24 and ring 22 are made in the same molding process as one piece. Hollow bolts 26 are threadably mounted in the mounting sleeves 24. The front or forward ends of the bolts 26 each include a contact head 28 for contacting a cone or funnel 32 of an associated CRT. Windings 30 of the deflection coil assembly 20 as shown, can be of any desired pattern.
Also shown affixed to the deflection yoke or coil assembly 20 are a standoff panel 34, and a wiring terminal ring 36 at the rear portion thereof. A sheath beam bender 38 is also shown, along with the rearmost portion 40 of the CRT. The angle of the inclined mounting sleeves 24 is predetermined to insure that contact heads 28 of hollow bolts 26 make contact with a maximum area of cone 32 of the associated CRT. Since contact head 28 of a given hollow bolt 26 has a face that is at 90° to the longitudinal axis of such a hollow bolt 26, the angles of each mounting sleeves 24 are such that the longitudinal axis of the hollow bolt 26 is perpendicular to the point where the axes intersect the wall of the cone 32. In this manner, alignment of the deflection of the yoke 20 to the CRT is provided. The adjustment of hollow bolts 26 tends to be a slow process because the torque, which is applied to turn them, is very critical. Furthermore, when the hollow bolts contact the funnel portion of the tube, they may tend to rotate the yoke with respect to the tube, thus making the alignment of the yoke with respect to the tube less accurate than would be desired.
It has been proposed to use a ratchet arrangement instead of the threaded bolt arrangement shown in FIGURE 1. In such a prior art ratchet arrangement, a toothed core is positioned within sleeve 24, which contains a pawl which engages the toothed core, permitting the toothed core to be advanced toward cone 32, but preventing the core from withdrawing from cone 32. This arrangement has not been completely satisfactory because the finite spacing of the teeth of the ratchet provides steps which may leave some space between the cone 32 and the toothed core. As a result, the adjustment of the yoke with respect to the cone of the CRT is not as precise as would be desired.
An inventive feature provides a method for mounting a deflection yoke on the neck and cone or funnel portions of a cathode ray tube, in which the yoke has a front mounting ring for mounting over the funnel structure portion of the cathode ray tube. The mounting ring has a plurality of hollow sleeves, each containing a movable member slideably received therein and movable along its longitudinal axis within a range of positions. Each of the sleeves contains means for continuously unidirectionally restricting the movement of its corresponding movable member along the longitudinal axis of the sleeve to a direction toward the funnel portion of the tube, the unidirectional restriction of said movable member being in substantially infinitesimal steps, so as to position said movable member at substantially any position within said range of positions. The method comprises the steps of placing the yoke in its desired position, with respect to the neck and funnel portions, fixing the rear portion of the yoke to the neck portion, and longitudinally moving each of the movable members within its corresponding sleeve into contact with the funnel portion of the cathode ray tube.
A deflection yoke according to an inventive arrangement comprises a front mounting ring for mounting the yoke over a funnel portion of a cathode ray tube. The mounting ring comprises a plurality of hollow sleeves each containing a movable member slideably received in a corresponding hollow sleeve. Each of the movable members is movable along its longitudinal axis within a range of positions. Each of the sleeves contains means for continuously restricting the movement of its corresponding movable member to a direction toward the funnel portion of the cathode ray tube. The unidirectional restriction of the movable member is in substantially infinitesimal steps, so as to position said member at substantially any position within said range of positions.
As a result of using the invention, a precise adjustment of the yoke to the CRT can be quickly made, without any tendency to rotate the yoke with respect to the tube.
In the Drawing: FIGURE 1 is a pictorial side view of a prior art deflection yoke assembly as mounted on a CRT;
FIGURE 2 is a side view of a deflection yoke, according to the invention, mounted on a cathode ray tube;
FIGURE 3 is a front pictorial view of a deflection yoke according to the invention;
FIGURE 4 shows a detailed view in cross section of an adjustment member according to the invention;
FIGURE 5 is a front view of an internally toothed washer which is used in the invention; and FIGURE 6 is a schematic diagram of an apparatus for performing the inventive method.
FIGURE 2 schematically shows a deflection yoke 120. having a front mounting ring 110. Ring 110 mounts over the funnel portion 140 of cathode ray tube 130, which is shown only partially. The rear portion of the deflection yoke is fixed to the neck 160 of CRT 130 by clamp 175. Mounted on the ring 110 are
AMENDED SHEET four equally spaced mounting members 100, only two of which are visible in FIGURE 2. Mounting members 100 are shown in their final position against the cone of cathode ray tube 130.
FIGURE 3 shows a deflection yoke according to the invention, as viewed from the front. Yoke 120 includes a front mounting ring 110 which includes four inclined mounting members 100, which may be studs or sleeves. Each of mounting members 100 includes a plunger 150, which may be pushed into engagement with the core or funnel of a CRT. FIGURE 4 shows mounting member 100 in more detail.
Sleeve or body 140 is mounted on ring 110 (of FIGURE 2). Body 140 contains a movable member or plunger 150 and internally toothed washer 160, which advantageously, continuously unidirectionally restricts the movement of movable member or plunger 150 in substantially infinitesimal steps within a range of positions, in such a manner that plunger 150 may easily be moved toward the funnel surface of the CRT (see Fig. 2), to any position within the range, but may be moved away from the funnel surface of the CRT only with great difficulty. Washer 160 is sandwiched between annular cap 180 and sleeve or body 140. Release cylinder 70 is coaxial with sleeve or body 140 and plunger 150, and positioned therebetween. Release cylinder 170 has a tapered end which engages washer 160. When release cylinder 170 is moved toward washer 160, it disengages washer 160 from plunger or movable member 150, so that plunger or movable member 150 may be moved away from the funnel surface (to the right in FIGURE 6).
The arrangement of internally toothed washer 160 with plunger 150, allows continuous adjustment of plunger 150, in contrast to the stepwise adjustment provided by the ratchet arrangement of the prior art. As a result, the instant invention advantageously provides much finer adjustment than the prior art, in a manner which results in a rapid adjustment process. The arrangement of internally toothed washer 160 in movable member or plunger 150, together with release cylinder 170, advantageously allows movable member or plunger 150 to be withdrawn from in contact with the funnel portion of cathode ray tube 130, in the event that readjustment becomes necessary. FIGURE 5 is a front view of internally toothed washer 160. This washer is slightly dished, as shown in FIGURE 4. Such a 5 washer is commercially available as Truarc Style 5115 or 5105, manufactured by Truarc Company, Long Island City, New York, USA. Other internally toothed washers may be used instead.
FIGURE 6 is a schematic diagram of an apparatus for performing the inventive method. Yoke positioning mechanism
1 0 180 positions deflection yoke 120 at a position on CRT 130 which produces proper purity, convergence, and raster shape. Such positioning mechanisms are known, and will not be further described.
When yoke 120 is in its proper position, clamp tightener
1 5 190 tightens clamp 175, so as to fix the rear portion of yoke 120 to neck 160 of CRT 130. After the rear portion of yoke 120 is fixed to neck 160 of CRT 130, plunger adjuster 200 gently pushes each of plungers 150 into contact with the funnel portion 140 of CRT 130. Since each of plungers 150 is restricted from moving
20 away from funnel portion 140 of CRT 130, the yoke is thereby fixed in position with respect to CRT 130.
AMENDED SHEET

Claims

1. A method for mounting a deflection yoke (120) on the neck (160) and funnel portions (140) of a cathode ray tube (130), said yoke having a front mounting ring (110) for positioning said yoke with respect to said funnel portion, said mounting ring having a plurality of hollow sleeves (100), each containing a movable member (150) slideably received therein, said movable member being movable along its longitudinal axis within a range of positions, each of said sleeves containing means (160) for continuously restricting the movement of its corresponding movable member to a direction toward the funnel portion of said tube, the unidirectional restriction of said movable member being in substantially infinitesimal steps, so as to position said movable member at substantially any position within said range of positions, said method comprising the steps of:
(a) placing said yoke (120) in its desired position with respect to said neck (160) and funnel (140) portions;
(b) fixing the rear portion of said yoke to said neck portion; and
(c) longitudinally moving each of said movable members (150), within its corresponding sleeve (100), into contact with said funnel portion (140).
2. A method as defined by Claim 1, in which each of said sleeves (100) contains means (170) for releasing said unidirectional restricting means, to allow unrestricted movement of said movable member (150) along the longitudinal axis of its corresponding sleeve, said method comprising the additional steps of: a) activating at least one of said releasing means (170); b) withdrawing the movable member (150) corresponding to said at least one releasing means (170); c) repositioning said yoke (120); and d) longitudinally moving said movable member (150) into contact with said funnel portion (140).
3. A deflection yoke assembly (120) for a cathode ray tube (130) comprising: a) a front mounting ring (110) for positioning said yoke with respect to a funnel portion (140) of said cathode ray tube, said ring having a plurality of hollow sleeves (100); and b) a plurality of movable members (150), each slideably received in a corresponding one of said hollow sleeves, each of said movable members being movable along its longitudinal axis within a range of positions, each of said sleeves containing means
(160) for continuously restricting the movement of its corresponding movable member (150) to a direction toward the funnel portion (140) of said cathode ray tube (130), the unidirectional restriction of said movable member (150) being in substantially infinitesimal steps so as to position said movable member at substantially any position within said range of positions.
4. A deflection yoke as defined by Claim 3, further comprising means (170) for releasing said continuously unidirectional restricting means (160).
5. A deflection yoke as defined by Claim 3, in which said unidirectional restricting means comprises an internally toothed washer (160) whose teeth engage said movable member.
6. A deflection yoke as defined by Claim 5, in which said releasing means comprises a release cylinder (170) which engages the teeth of said washer (160).
7. A deflection yoke as defined by Claim 6, in which said release cylinder (170) is coaxial with said movable member (150) and said sleeve (100).
8. A deflection yoke as defined by Claim 5, comprising an annular cap (180) mounted on each of said sleeves (100), said washers (160) each being sandwiched between a corresponding sleeve (100) and a corresponding cap (180).
9. A deflection yoke as defined by Claim 8, in which each of said caps (180) is coaxial with its corresponding sleeve (100).
PCT/US1993/012267 1993-12-16 1993-12-16 Method for mounting a deflection yoke and support structure therefor WO1995017072A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP94905413A EP0734627A4 (en) 1993-12-16 1993-12-16 Method for mounting a deflection yoke and support structure therefor
PCT/US1993/012267 WO1995017072A1 (en) 1993-12-16 1993-12-16 Method for mounting a deflection yoke and support structure therefor
JP51671795A JP3609090B2 (en) 1993-12-16 1993-12-16 Deflection yoke mounting method and deflection yoke structure
US08/649,724 US5696425A (en) 1993-12-16 1993-12-16 Method for mounting a deflection yoke and support structure therefor
AU59532/94A AU5953294A (en) 1993-12-16 1993-12-16 Method for mounting a deflection yoke and support structure therefor
KR1019960703123A KR100313267B1 (en) 1993-12-16 1993-12-16 Deflection yoke and its mounting method
MYPI94003339A MY112418A (en) 1993-12-16 1994-12-14 Method for mounting a deflection yoke and support structure therefor
CN94119107A CN1065653C (en) 1993-12-16 1994-12-15 Method for mounting a deflection yoke and support structure therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/012267 WO1995017072A1 (en) 1993-12-16 1993-12-16 Method for mounting a deflection yoke and support structure therefor

Publications (1)

Publication Number Publication Date
WO1995017072A1 true WO1995017072A1 (en) 1995-06-22

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ID=22237308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/012267 WO1995017072A1 (en) 1993-12-16 1993-12-16 Method for mounting a deflection yoke and support structure therefor

Country Status (7)

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EP (1) EP0734627A4 (en)
JP (1) JP3609090B2 (en)
KR (1) KR100313267B1 (en)
CN (1) CN1065653C (en)
AU (1) AU5953294A (en)
MY (1) MY112418A (en)
WO (1) WO1995017072A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2114497A1 (en) * 1995-06-14 1998-05-16 Sony Corp Deflecting yoke gradient adjusting apparatus
US10049808B2 (en) 2014-10-31 2018-08-14 Samsung Electro-Mechanics Co., Ltd. Coil component assembly for mass production of coil components and coil components made from coil component assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751786B1 (en) * 1996-07-25 1998-10-16 Thomson Tubes & Displays DEVIATOR FIXING DEVICE ON THE NECK OF A CATHODIC RAY TUBE

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US3986156A (en) * 1975-01-16 1976-10-12 Rca Corporation Yoke mount assembly
US4110793A (en) * 1975-12-17 1978-08-29 Denki Onkyo Co., Ltd. Deflection yoke
US4117516A (en) * 1975-12-24 1978-09-26 Denki Onkyo Co., Ltd. Deflection yoke
US4195315A (en) * 1978-09-29 1980-03-25 Zenith Radio Corporation Lockable adjustment means for self-converging adjustable yoke assembly
US4338584A (en) * 1980-11-24 1982-07-06 Rca Corporation Television deflection yoke mount
US4360839A (en) * 1980-04-21 1982-11-23 Rca Corporation Deflection yoke adjustment apparatus
US5028898A (en) * 1988-08-24 1991-07-02 Hitachi, Ltd. Color cathode-ray tube having deflection yoke
US5185672A (en) * 1989-12-08 1993-02-09 Videocolor S.A. Liner for deflection yoke

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JPH02139827A (en) * 1988-09-16 1990-05-29 Hitachi Ltd Focus adjusting circuit of color crt
DE3923110A1 (en) * 1989-07-13 1991-01-17 Graetz Nokia Gmbh SUPPORTING DEVICE FOR A PIPE COMPONENT

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US3986156A (en) * 1975-01-16 1976-10-12 Rca Corporation Yoke mount assembly
US4110793A (en) * 1975-12-17 1978-08-29 Denki Onkyo Co., Ltd. Deflection yoke
US4117516A (en) * 1975-12-24 1978-09-26 Denki Onkyo Co., Ltd. Deflection yoke
US4195315A (en) * 1978-09-29 1980-03-25 Zenith Radio Corporation Lockable adjustment means for self-converging adjustable yoke assembly
US4360839A (en) * 1980-04-21 1982-11-23 Rca Corporation Deflection yoke adjustment apparatus
US4338584A (en) * 1980-11-24 1982-07-06 Rca Corporation Television deflection yoke mount
US5028898A (en) * 1988-08-24 1991-07-02 Hitachi, Ltd. Color cathode-ray tube having deflection yoke
US5185672A (en) * 1989-12-08 1993-02-09 Videocolor S.A. Liner for deflection yoke

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2114497A1 (en) * 1995-06-14 1998-05-16 Sony Corp Deflecting yoke gradient adjusting apparatus
US10049808B2 (en) 2014-10-31 2018-08-14 Samsung Electro-Mechanics Co., Ltd. Coil component assembly for mass production of coil components and coil components made from coil component assembly
US10614950B2 (en) 2014-10-31 2020-04-07 Samsung Electro-Mechanics Co., Ltd. Coil component assembly for mass production of coil components and coil components made from coil component assembly

Also Published As

Publication number Publication date
JPH09506732A (en) 1997-06-30
KR100313267B1 (en) 2001-12-28
CN1108799A (en) 1995-09-20
CN1065653C (en) 2001-05-09
AU5953294A (en) 1995-07-03
EP0734627A4 (en) 1999-11-17
EP0734627A1 (en) 1996-10-02
JP3609090B2 (en) 2005-01-12
MY112418A (en) 2001-06-30

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