KR950009783A - Holder spring of colored cathode ray tube - Google Patents

Holder spring of colored cathode ray tube Download PDF

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Publication number
KR950009783A
KR950009783A KR1019930019801A KR930019801A KR950009783A KR 950009783 A KR950009783 A KR 950009783A KR 1019930019801 A KR1019930019801 A KR 1019930019801A KR 930019801 A KR930019801 A KR 930019801A KR 950009783 A KR950009783 A KR 950009783A
Authority
KR
South Korea
Prior art keywords
holder spring
ray tube
cathode ray
holder
color cathode
Prior art date
Application number
KR1019930019801A
Other languages
Korean (ko)
Other versions
KR0156519B1 (en
Inventor
박영호
Original Assignee
엄길용
오리온전기 주식회사
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.)
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Publication date
Application filed by 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR1019930019801A priority Critical patent/KR0156519B1/en
Publication of KR950009783A publication Critical patent/KR950009783A/en
Application granted granted Critical
Publication of KR0156519B1 publication Critical patent/KR0156519B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof

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  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

본 발명은 마스크 프레임을 패널에 지지하는 개선된 홀더 스프링을 개시한다.The present invention discloses an improved holder spring for supporting a mask frame to a panel.

마스크 프레임이 열팽창되면 홀더 스프링은 접선방향으로 변위하게 되어 마스크 프레임을 회전시킴으로써 색순도와 화질을 저하시키는 문제가 발생되는바, 종래에는 적절한 해결책이 없었다.When the mask frame is thermally expanded, the holder spring is displaced in the tangential direction, thereby causing a problem of lowering color purity and image quality by rotating the mask frame.

본 발명에서는 홀도 스프리의 기하하적 형상을 변형시 접선방향 변위의 반대방향으로 역변위를 발생시킬 수 있는 형상으로 함으로써, 마스크 프레임의 회전을 효과적으로 억제할 수 있게 하였다. (제4도)In the present invention, by turning the geometric shape of the Hallo spree into a shape capable of generating a reverse displacement in the opposite direction of the tangential displacement during deformation, it is possible to effectively suppress the rotation of the mask frame. (Figure 4)

Description

칼라 음극선관의 홀더 스프링Holder spring of colored cathode ray tube

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 마스크 프레임의 열적 거동을 보이는 개략도,1 is a schematic view showing the thermal behavior of the mask frame,

제2도는 제1도에서 한 홀더 스프링의 거동을 보이는 요부확대 측면도,Figure 2 is an enlarged side view showing the behavior of the holder spring in Figure 1,

제3도는 본 발명에 의한 홀더 스프링의 원리를 보이는 개략도,3 is a schematic view showing the principle of the holder spring according to the present invention,

제4도는 그 바람직한 한 실시예를 보이는 측면도,4 is a side view showing a preferred embodiment thereof;

제5도는 제4도의 홀도 스프링의 열적 거동을 보이는 개략도,5 is a schematic view showing the thermal behavior of the Halldo spring of FIG.

제6도는 본 발명의 다른 실시예들을 보이는 측면도들이다.6 is a side view showing other embodiments of the present invention.

Claims (6)

프레임에 부착되는 고정부와, 패널의 스터드 피네 결합되는 홀더부와, 상기 고정부와 홀더부간에 연장되는 연장부를 구비하여 마스크 프레임을 상기 패널에 지지하는 홀더 스프링에 있어서, 상기 연장부에 상기 마스크 프레임의 열 팽창에 의한 상기 홀더스프링의 접선 방향 변위를 상쇄하는 역변위 발생부가 구비되는 것을 특징으로 하는 칼라 음극선관의 홀더 스프링.A holder spring for supporting a mask frame to the panel, comprising a fixing part attached to the frame, a holder part connected to the stud pine of the panel, and an extension part extending between the fixing part and the holder part, wherein the mask is supported on the extension part. Holder spring of the color cathode ray tube, characterized in that the reverse displacement generating portion for offsetting the tangential displacement of the holder spring due to thermal expansion of the frame. 제1항에있어서, 상기 역변위 발생부가 상기 연장부의 하방을 향해 볼록한 곡률을 가지는 것을 특징으로 하는 칼라 음극선관의 홀더 스프링.The holder spring of the color cathode ray tube according to claim 1, wherein the reverse displacement generating portion has a curvature that is convex toward the lower portion of the extension portion. 제1항 또는 제2항중의 어느 한 항에 있어서, 상기 역변위 발생부가, 상기 연장부(22)의 하측으로 볼록한 절곡부(25)로 구성되는 것을 특징으로 하는 칼라 음극선관의 홀더 스프링.The holder spring of a color cathode ray tube according to any one of claims 1 to 3, wherein the reverse displacement generating portion is formed of a bent portion (25) which is convex downward of the extension portion (22). 제1항 또는 제2항중의 어느 한 항에 있어서, 상기 역변위 발생부가 상기 연장부(12,23)의 하방으로 형성된 "U"형의 비이드부(15) 또는 "ㄷ"자혀의 채널부(35)중의 어느 하나로 형성되는 것을 특징으로 하는 칼라 음극선관의 홀더 스프링.The "U" shaped bead portion 15 or the "c" tongue channel portion according to any one of claims 1 to 4, wherein the reverse displacement generating portion is formed below the extension portions 12 and 23. Holder spring of the color cathode ray tube, characterized in that formed by any one of (35). 제1항 또는 제2항중의 어느 한 항에 있어서, 상기 역변위 발생부가 상기 연장부(42,52,62)에 서로 곡률이 반대인 두 변곡부(45a, 45b; 55a, 55b; 65a, 65b)를 구비하여 구성되는 것을 특징으로 하는 칼라 음극선관의 홀더 스프링.The two inflection portions 45a, 45b; 55a, 55b; 65a, 65b according to any one of claims 1 to 4, wherein the inverse displacement generating portion has opposite curvatures to the extension portions 42, 52, and 62. Holder spring of the color cathode ray tube, characterized in that comprising a). 제5항에 있어서, 상기 홀더 스프링(41,51,61)이, "J"자형이거나 또는 서거나 누은"S"자형 또는 "Z"자형으로 형성되는 것을 특징으로 하는 칼라음극선관의 홀더 스프링.6. The holder spring of the color cathode ray tube according to claim 5, wherein the holder spring (41, 51, 61) is formed in a "J" shape or a standing or lying "S" shape or a "Z" shape. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930019801A 1993-09-27 1993-09-27 Cathode ray tube device KR0156519B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930019801A KR0156519B1 (en) 1993-09-27 1993-09-27 Cathode ray tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930019801A KR0156519B1 (en) 1993-09-27 1993-09-27 Cathode ray tube device

Publications (2)

Publication Number Publication Date
KR950009783A true KR950009783A (en) 1995-04-24
KR0156519B1 KR0156519B1 (en) 1998-10-15

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ID=19364655

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930019801A KR0156519B1 (en) 1993-09-27 1993-09-27 Cathode ray tube device

Country Status (1)

Country Link
KR (1) KR0156519B1 (en)

Also Published As

Publication number Publication date
KR0156519B1 (en) 1998-10-15

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