RU92016496A - SELF-FOCUSING WIDE-SCREEN COLOR SYSTEM OF KINESCOPE - Google Patents

SELF-FOCUSING WIDE-SCREEN COLOR SYSTEM OF KINESCOPE

Info

Publication number
RU92016496A
RU92016496A RU92016496/10A RU92016496A RU92016496A RU 92016496 A RU92016496 A RU 92016496A RU 92016496/10 A RU92016496/10 A RU 92016496/10A RU 92016496 A RU92016496 A RU 92016496A RU 92016496 A RU92016496 A RU 92016496A
Authority
RU
Russia
Prior art keywords
kinescope
self
widescreen
screen
deflecting
Prior art date
Application number
RU92016496/10A
Other languages
Russian (ru)
Other versions
RU2202858C2 (en
Inventor
Милили Марк
Поль Джонсон Жеффри
Каррье Жан-Мишель
Original Assignee
Томсон Тюб энд Дисплей, С.А.
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
Priority claimed from EP90401265A external-priority patent/EP0455918B1/en
Application filed by Томсон Тюб энд Дисплей, С.А. filed Critical Томсон Тюб энд Дисплей, С.А.
Publication of RU92016496A publication Critical patent/RU92016496A/en
Application granted granted Critical
Publication of RU2202858C2 publication Critical patent/RU2202858C2/en

Links

Claims (1)

Самофокусирующаяся широкоэкранная цветная система кинескопа содержит широкоэкранный компланарный цветной кинескоп, имеющий раструб, сборку электронных прожекторов для трех компланарных электронных лучей, расположенную в горловине на одном конце кинескопа переднюю плоскость с экраном на другом конце. Кинескоп имеет широкофрматное отношение. Самосводящий широкоэкранный отклоняющий хомут для отклонения электронных пучков в широкоформатном кинескопе содержит горизонтально и вертикально отклоняющие обмотки. Хомут расположен около начальной расширяющейся секции и позиционирован вдоль продольной оси кинескопа так, что линия отсчета кинескопа и плоскость отклонения хомута совпадают. Чтобы обеспечить коррекцию горизонтального астигматизма на краях большой оси широкого экрана, горизонтально отклоняющая обмотка выполнена так, что имеет бочкообразное горизонтально отклоняющее поле вдоль эффективной длины поля. Поле отличается от того, которое необходимо для горизонтального отклонения в самофокусирующемся узкоэкранном хомуте. Модификация выполнена в соответствии с различиями углов сведения в центре экрана и S - промежутков.The self-focusing widescreen color kinescope system contains a widescreen coplanar color kinescope having a socket, an assembly of electronic projectors for three coplanar electron beams, a front plane with a screen at the other end located at the throat at one end of the kinescope. The kinescope has a widescreen relation. A self-converting widescreen deflecting yoke for deflecting electron beams in a wide-format kinescope contains horizontally and vertically deflecting windings. The collar is located near the initial expanding section and is positioned along the longitudinal axis of the kinescope so that the reference line of the kinescope and the plane of deflection of the collar coincide. To ensure the correction of horizontal astigmatism at the edges of the large axis of the wide screen, the horizontally deflecting winding is designed so that it has a barrel-shaped horizontal deflection field along the effective field length. The field differs from that required for horizontal deflection in the self-focusing narrow-screen clamp. The modification is made in accordance with the differences of the information angles in the center of the screen and S - intervals.
RU92016496/09A 1990-05-11 1991-05-10 Self-focusing wide-screen color system of television tube RU2202858C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP90401265.5 1990-05-11
EP90401265A EP0455918B1 (en) 1990-05-11 1990-05-11 Self converging wide screen color picture tube system
AT90401265.5 1990-05-11

Publications (2)

Publication Number Publication Date
RU92016496A true RU92016496A (en) 1995-12-27
RU2202858C2 RU2202858C2 (en) 2003-04-20

Family

ID=8205708

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92016496/09A RU2202858C2 (en) 1990-05-11 1991-05-10 Self-focusing wide-screen color system of television tube

Country Status (19)

Country Link
US (1) US5408163A (en)
EP (1) EP0455918B1 (en)
JP (1) JP3217058B2 (en)
KR (1) KR100236498B1 (en)
CN (1) CN1052561C (en)
AT (1) ATE133004T1 (en)
AU (1) AU7884191A (en)
BR (1) BR9106436A (en)
CA (1) CA2081200C (en)
DE (1) DE69024789T2 (en)
ES (1) ES2084675T3 (en)
FI (1) FI925102A (en)
HU (1) HU217385B (en)
MY (1) MY107325A (en)
PL (1) PL166920B1 (en)
PT (1) PT97634B (en)
RU (1) RU2202858C2 (en)
TR (1) TR25062A (en)
WO (1) WO1991018410A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG46320A1 (en) * 1993-02-18 1998-02-20 Thomson Tubes & Displays Deflection yoke with a forked shunt
DE69415306T2 (en) * 1994-06-22 1999-04-29 Thomson Tubes & Displays Ablenkjoch
US6008574A (en) * 1994-08-29 1999-12-28 Matsushita Electronics Corporation Deflection yoke providing improved image quality
CA2157104C (en) * 1994-08-29 2002-03-12 Masanobu Honda Deflection yoke and color cathode ray tube comprising the deflection yoke
KR0164579B1 (en) * 1995-11-07 1999-03-20 Samsung Electronics Co Ltd Semi-wide tv
US5719476A (en) * 1996-02-23 1998-02-17 David Sarnoff Research Center, Inc. Apparatus for correcting distortion of an electron beam generated spot on a cathode ray tube screen
US5942846A (en) * 1997-06-27 1999-08-24 Matsushita Electronics Corporation Deflection yoke with horizontal deflection coil
CN100341095C (en) * 2000-03-07 2007-10-03 日本胜利株式会社 Winding apparatus and winding method of deflection coil, and deflection yoke thereby
US6624560B2 (en) 2001-05-22 2003-09-23 Sony Corporation Deflection yoke
EP1296349A3 (en) * 2001-09-19 2005-02-02 Matsushita Electric Industrial Co., Ltd. Deflection yoke
JP2003100235A (en) 2001-09-25 2003-04-04 Asahi Glass Co Ltd Cathode-ray tube and glass bulb therefor
JP2003242906A (en) * 2002-02-21 2003-08-29 Toshiba Corp Deflection yoke, and cathode ray tube device equipped with the same
JP2005190840A (en) * 2003-12-25 2005-07-14 Matsushita Toshiba Picture Display Co Ltd Color picture tube device
KR102514635B1 (en) * 2021-01-25 2023-03-24 윤여록 Wine dispenser using nitrogen extrusion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329671A (en) * 1979-08-27 1982-05-11 Rca Corporation Alignment-insensitive self-converging in-line color display
US4376924A (en) * 1982-06-04 1983-03-15 Rca Corporation Self-converging television display system

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