KR930020529A - Shadow Mask Fixture in Flat Color CRT - Google Patents

Shadow Mask Fixture in Flat Color CRT Download PDF

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Publication number
KR930020529A
KR930020529A KR1019920005140A KR920005140A KR930020529A KR 930020529 A KR930020529 A KR 930020529A KR 1019920005140 A KR1019920005140 A KR 1019920005140A KR 920005140 A KR920005140 A KR 920005140A KR 930020529 A KR930020529 A KR 930020529A
Authority
KR
South Korea
Prior art keywords
support frame
shadow mask
panel
frame
flat color
Prior art date
Application number
KR1019920005140A
Other languages
Korean (ko)
Other versions
KR940008757B1 (en
Inventor
홍현수
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019920005140A priority Critical patent/KR940008757B1/en
Publication of KR930020529A publication Critical patent/KR930020529A/en
Application granted granted Critical
Publication of KR940008757B1 publication Critical patent/KR940008757B1/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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

본 발명은 평면 칼라브라운관의 새도우 마스크 고정창치에 관한 것으로, 새도우 마스크(7)를 지지프레임(12)에 고정하여 지지프레임(12)과 판넬(1)을 착탈가능 결합구조(14)에 의하여 착탑가능 하게 결합하며, 지지프레임(12)과 판넬(1) 사이에 간격유지수단(15)을 개재하고 고정한 구성으로 되어 있으며, 상기 간격유지수단(15)에는 판넬(1)의 네모서리부에 형성한 간격유지용 프레임(10)이 이용되고, 상기 착탈가능 결합구조(14)에는 간격유지용 프레임(10)에 형성한 연결봉(11)과, 지지프레임(12)에 연결봉(11)이 삽입되도록 형성한 연결홈(13)으로 구성되어 있다. 이러한 본 발명은 제조공정 중 지그(20)를 사용할 필요가 없기때문에 지지프레임(12)과 간격유지용프레임(10)을 용이하게 착탈할 수 있을 뿐 아니라 지그(20)이송에 필요한 별도의 콘베어장치가 필요 없게 되어 공정을 단순화시킬 수 있고, 지그(20)제작에 소요되는 경비를 절감을 수 있는 효과가 있다.The present invention relates to a shadow mask fixed window of the flat color brown tube, the shadow mask (7) fixed to the support frame 12 to the support frame 12 and the panel (1) by a removable coupling structure (14) It is coupled to be possible, and the configuration is fixed between the support frame 12 and the panel 1 via the gap holding means 15, the gap holding means 15 is formed in the corner of the panel (1) One spacing frame 10 is used, and the detachable coupling structure 14 includes a connecting rod 11 formed in the spacing frame 10 and a connecting rod 11 inserted into the support frame 12. It is comprised by the connection groove 13 formed. Since the present invention does not need to use the jig 20 during the manufacturing process, the support frame 12 and the space keeping frame 10 can be easily attached or detached, as well as a separate conveyor device for transferring the jig 20. There is no need to simplify the process, there is an effect that can reduce the cost required for the jig (20) production.

Description

평면 칼라브라운관의 새도우 마스크 고정장치Shadow Mask Fixture in Flat Color CRT

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

제3도는 본 발명에 의한 새도우 마스크 고정장치의 사시도.3 is a perspective view of a shadow mask fixing device according to the present invention.

Claims (2)

평면 칼라브라운관의 판넬(1)에 새도우 마스크(7)를 고정함에 있어서, 새도우 마스크(7)를 지지프레임(12)에 고정하고 상기 지지프레임(12)과 판넬(1)사이에 간격유지용 프레임(10)을 개제하고, 상기 지지프레임(12)과 판넬(11)에 착탈가능 결합구조(14)를 구성함을 특징으로 하는 평면 칼라브라운관의 새도우 마스크 고정장치.In fixing the shadow mask 7 to the panel 1 of the flat color brown tube, the shadow mask 7 is fixed to the support frame 12, and the frame for maintaining the gap between the support frame 12 and the panel 1. The shadow mask fixing device of a flat color brown tube, characterized in that (10) is opened, and the support frame (12) and the panel (11) form a detachable coupling structure (14). 제1항에 있어서, 상기 착탈가능 결합구조(14)는 간격유지용 프레임(10)에 형성한 연결봉(11)과, 지지프레임(12)에 연결봉(11)이 삽입되도록 형성한 연결홈(13)으로 구성되는 것임을 특징으로 하는 평면 칼라브라운관의 새도우 마스크 고정장치.According to claim 1, The detachable coupling structure 14 is a connecting rod 11 formed in the frame 10 for maintaining the gap, and a connecting groove 13 formed so that the connecting rod 11 is inserted into the support frame 12. Shadow mask fixing device of a flat color CRT, characterized in that consisting of). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920005140A 1992-03-28 1992-03-28 Shadow mask fixing apparatus for flat c-braun tube KR940008757B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920005140A KR940008757B1 (en) 1992-03-28 1992-03-28 Shadow mask fixing apparatus for flat c-braun tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920005140A KR940008757B1 (en) 1992-03-28 1992-03-28 Shadow mask fixing apparatus for flat c-braun tube

Publications (2)

Publication Number Publication Date
KR930020529A true KR930020529A (en) 1993-10-20
KR940008757B1 KR940008757B1 (en) 1994-09-26

Family

ID=19330996

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920005140A KR940008757B1 (en) 1992-03-28 1992-03-28 Shadow mask fixing apparatus for flat c-braun tube

Country Status (1)

Country Link
KR (1) KR940008757B1 (en)

Also Published As

Publication number Publication date
KR940008757B1 (en) 1994-09-26

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