KR970017782A - How to adjust panel and frame center point of cathode ray tube - Google Patents

How to adjust panel and frame center point of cathode ray tube Download PDF

Info

Publication number
KR970017782A
KR970017782A KR1019950030091A KR19950030091A KR970017782A KR 970017782 A KR970017782 A KR 970017782A KR 1019950030091 A KR1019950030091 A KR 1019950030091A KR 19950030091 A KR19950030091 A KR 19950030091A KR 970017782 A KR970017782 A KR 970017782A
Authority
KR
South Korea
Prior art keywords
frame
panel
center point
mask
ray tube
Prior art date
Application number
KR1019950030091A
Other languages
Korean (ko)
Other versions
KR100189415B1 (en
Inventor
차재환
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.)
Filing date
Publication date
Application filed by 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR1019950030091A priority Critical patent/KR100189415B1/en
Publication of KR970017782A publication Critical patent/KR970017782A/en
Application granted granted Critical
Publication of KR100189415B1 publication Critical patent/KR100189415B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • H01J9/146—Surface treatment, e.g. blackening, coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/42—Measurement or testing during manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

본 발명은 음극선관의 패널과 프레임 중심점 조정방법에 관한 것으로, 패널과 프레임을 장착하는 단계와, 상기 패널 및 프레임의 중심점을 측정하는 단계와, 패널과 프레임의 중심점이 일치하는 지의 여부를 판단하는 단계와, 중심점이 동일하면 패널과 프레임을 분리하는 단계와, 새도우마스크와 프레임을 용접하는 단계와, 패널과 마스크/프레임을 결합하는 단계를 포함하며, 상기 패널과 프레임의 중심점이 다르면 마스크의 유효부의 중심점을 이동시켜 포밍하는 단계와, 마스크의 세척 및 흑화를 하는 단계와, 마스크/프레임을 용접하는 단계와, 패널과 마스크/프레임을 결합하는 단계를 포함하는 것으로서, 패널과 프레임의 중심점이 다른 경우에 마스크를 이에 적절하게 포밍하여 유효부를 이동시켜 제조하게 되므로 제품의 생산성을 향상시킬 수 있는 것이다.The present invention relates to a method for adjusting a panel and frame center point of a cathode ray tube, the method comprising: mounting a panel and a frame, measuring a center point of the panel and the frame, and determining whether the center points of the panel and the frame coincide with each other; And separating the panel and the frame if the center point is the same, welding the shadow mask and the frame, and combining the panel and the mask / frame, and if the center point of the panel and the frame is different, Moving and forming the negative center point, washing and blackening the mask, welding the mask / frame, and combining the panel and the mask / frame, wherein the panel and frame center points are different. In this case, the mask may be appropriately formed by moving the effective part to improve the productivity of the product. It is.

Description

음극선관의 패널과 프레임 중심점 조정방법How to adjust panel and frame center point of cathode ray tube

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

제3도는 본 발명의 패널과 마스크/프레임의 제조공정을 나타낸 흐름도,3 is a flow chart showing the manufacturing process of the panel and mask / frame of the present invention,

제4도는 본 발명에 따라 유효부가 이동된 새도우마스크를 나타낸 평면도이다.4 is a plan view illustrating a shadow mask in which an effective part is moved according to the present invention.

Claims (1)

패널과 프레임을 장착하는 단계와, 상기 패널 및 프레임의 중심점을 측정하는 단계와, 패널과 프레임의 중심점이 일치하는 지의 여부를 판단하는 단계와, 중심점이 동인하면 패널과 프레임을 분리하는 단계와, 새도우마스크와 프레임을 용접하는 단계와, 패널과 마스크/프레임을 결함하는 단계를 포함하며, 상기 패널과 프레임의 중심점이 다르면 마스크의 유효부의 중심점을 이동시켜 포밍하는 단계와, 마스크의 세척 및 흑화를 하는 단계와, 마스크/프레임을 용접하는 단계와, 패널과 마스크/프레임을 결합하는 단계를 포함하는 것을 특징으로 하는 음극선관의 패널과 프레임 중심점 조정방법.Mounting a panel and a frame, measuring a center point of the panel and the frame, determining whether the center points of the panel and the frame coincide, separating the panel and the frame if the center point is the same; Welding the shadow mask and the frame, and defecting the panel and the mask / frame, and if the center point of the panel and the frame is different, forming and moving the center point of the effective part of the mask, and washing and blackening the mask. And a step of welding the mask / frame, and combining the panel and the mask / frame. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950030091A 1995-09-14 1995-09-14 A method of adjusting centering point between panel and frame in crt KR100189415B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950030091A KR100189415B1 (en) 1995-09-14 1995-09-14 A method of adjusting centering point between panel and frame in crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950030091A KR100189415B1 (en) 1995-09-14 1995-09-14 A method of adjusting centering point between panel and frame in crt

Publications (2)

Publication Number Publication Date
KR970017782A true KR970017782A (en) 1997-04-30
KR100189415B1 KR100189415B1 (en) 1999-06-01

Family

ID=19426856

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950030091A KR100189415B1 (en) 1995-09-14 1995-09-14 A method of adjusting centering point between panel and frame in crt

Country Status (1)

Country Link
KR (1) KR100189415B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101295354B1 (en) * 2011-08-19 2013-08-12 (주)한 송 Mask frame assembly for evaporation and pssivation for manufacturing White OLED panel, manufacturing method and apparatus thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101295354B1 (en) * 2011-08-19 2013-08-12 (주)한 송 Mask frame assembly for evaporation and pssivation for manufacturing White OLED panel, manufacturing method and apparatus thereof

Also Published As

Publication number Publication date
KR100189415B1 (en) 1999-06-01

Similar Documents

Publication Publication Date Title
KR950024380A (en) Aperture of drawing electron beam system
KR900004450A (en) Calculation method of wire diameter correction amount in wire electric discharge machining
KR970017782A (en) How to adjust panel and frame center point of cathode ray tube
JPH09141333A (en) Sheet metal bending structure and method therefor
ATE197103T1 (en) SHADING DEVICE FOR A MOTOR VEHICLE HEADLIGHT LAMP AND PRODUCTION METHOD FOR SUCH A SHADING DEVICE
KR930020533A (en) The shadow mask frame of the color-brown tube and its manufacturing method
KR940016349A (en) Mask frame manufacturing method
KR950020861A (en) PM process of color CRT
KR970018104A (en) How to Form ITO Pattern on Glass of LCD
KR970018390A (en) Metal wire manufacturing method of semiconductor device
JPH04179037A (en) Manufacture of seal material for fluorescent display tube
KR950020868A (en) Cathode ray tube treatment process
KR960021503A (en) Shadow mask support frame manufacturing press
KR910013376A (en) Manufacturing method of color CRT
KR970052182A (en) Impurity injection method
KR940026981A (en) Manufacturing method of magnetoresistive element
KR970022558A (en) Pattern Exposure Method of Photomask
KR920013550A (en) Manufacturing method of frame for color cathode ray tube
KR920005863Y1 (en) In-line type electron gun
KR960038666A (en) How to make a MOSFET test pattern
JPH04363840A (en) Extending type color selecting electrode
JP2003217447A (en) Shadow mask welding device for color cathode ray tube
KR950025885A (en) Exposure mask formation method
TW331023B (en) Overlap precision measuring mark, defect modification method, mask with the mark, and fabricating method and exposing method thereof
KR970063552A (en) Etching method of metal sheet material

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee