KR930006783A - Correction lens of exposure apparatus, manufacturing method thereof and mold used therein - Google Patents

Correction lens of exposure apparatus, manufacturing method thereof and mold used therein Download PDF

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Publication number
KR930006783A
KR930006783A KR1019910016981A KR910016981A KR930006783A KR 930006783 A KR930006783 A KR 930006783A KR 1019910016981 A KR1019910016981 A KR 1019910016981A KR 910016981 A KR910016981 A KR 910016981A KR 930006783 A KR930006783 A KR 930006783A
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KR
South Korea
Prior art keywords
block
lens
correction lens
corrected
exposure apparatus
Prior art date
Application number
KR1019910016981A
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Korean (ko)
Other versions
KR940000381B1 (en
Inventor
한정창
Original Assignee
김정배
삼성전관 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 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019910016981A priority Critical patent/KR940000381B1/en
Publication of KR930006783A publication Critical patent/KR930006783A/en
Application granted granted Critical
Publication of KR940000381B1 publication Critical patent/KR940000381B1/en

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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
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명은 노광장치의 보정렌즈와 그 제조방법 및 이에 사용되는 금형은, 소정의 기울기를 갖도록 되면서 다수개의 분활된 블럭구조의 블럭금형(5)을 날개로 제작하고, 이 블럭형태의 블럭금형(5) 다수개를 고정지지할 수 있도록 된 펀치홀더(6)에 나사체결로 조립한 다음, 저가의 아크릴 원액을 상기 블럭금형의 아크릴형성를(7)의 주입구에 주입하여 저온에서 사출성형하면 본 발명의 보정렌즈(1)의 제작이 완료된다. 또한 상기와 같은 방법으로 제출된 본 발명 노광장치의 보정렌즈는 블럭구조의 렌즈룰 소정의 기울기별로 구분하여 지지홀더(4)에 나사(3)체결로 지지하도록 되는 바, 이 보정렌즈(1)는 브라운관 패널(10)내면에 빛의 렌딩이 잘못형성되어 있을 경우, 브라운관패널(10) 내면의 미스렌딩을 보정해야 되는 위치와 이 보정렌즈에 대응되는 위치의 블럭(2)만을 꺼내어 빛의 렌딩 위치가 정확해지도록 그 기울기를 보정하여 새로운 블럭(2)을 가공한 후, 수정된는 위치에 블럭(2)을 지지홀더(4)에 고정시킨 후, 상기와 같은 방법으로 보정렌즈(1)을 만든다음 재삽입하는데 이에 따라 형광제에 빛이 정확히 랜딩됨으로 브라운관 휘도나 지자계특성에 대한 영향을 줄일 수 있어 브라운관의 품질이 향상되도록 되어 있다.According to the present invention, a correction lens of an exposure apparatus, a method of manufacturing the same, and a mold used therein produce a plurality of block molds 5 having a divided block structure with wings, and have a predetermined inclination. 5) After assembling by screwing into a punch holder (6) to be able to support a plurality of fixed, and the injection of the low-cost acrylic stock solution into the injection hole of the acrylic molding of the block mold (7) by injection molding at a low temperature of the present invention The manufacture of the correcting lens 1 is completed. In addition, the correction lens of the exposure apparatus of the present invention submitted as described above is to be supported by the fastening of the screw 3 to the support holder (4) by dividing each of the predetermined angle of the lens rule of the block structure, the correction lens (1) When the light is poorly formed on the inner surface of the CRT panel 10, the light is drawn by taking out only the block 2 at the position where the mislending of the inner surface of the CRT panel 10 should be corrected and the position corresponding to the corrected lens. After the new block 2 is processed by correcting its inclination so that the position is corrected, the block 2 is fixed to the support holder 4 at the corrected position, and then the correction lens 1 is After the light is re-inserted into the fluorescent material, the light is accurately landed, reducing the effects on the CRT brightness and the geomagnetic properties, thereby improving the CRT quality.

Description

노광 장치의 보정렌즈와 그 제조방법 및 이에 사용되는 금형Correction lens of exposure apparatus, manufacturing method thereof and mold used therein

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

제1도는 본 발명 보정렌즈가 노광장치에 삽입된 상태의 분리사시도이고,1 is an exploded perspective view of a state in which a correction lens of the present invention is inserted into an exposure apparatus,

제2(a)도는 본 발명에 따른 보정렌즈 제조용 금형을 나타낸 단면도,2 (a) is a cross-sectional view showing a mold for manufacturing a correction lens according to the present invention,

(b)도는 본 발명의 제조방법에 의해 제조된 각 보정렌즈가 지지홀더에 장착된 상태를 나타낸 사시도.(b) is a perspective view showing a state in which each correction lens manufactured by the manufacturing method of the present invention is mounted on a support holder.

Claims (3)

다수개의 분할된 보정렌즈(1)의 블럭(2)과, 이 블럭(2) 다수개를 소정의 기울기에 따라 배열하여 나사(3)체결로 지지하도록 된 지지홀더(4)로 구성된 노광장치의 보정렌즈.A block 2 of a plurality of divided correction lenses 1 and a support holder 4 arranged to support a plurality of blocks 2 by fastening screws 3 are arranged in accordance with a predetermined inclination. Corrected lens. 소정의 기울기를 갖도록 되면서 다수개의 분할된 블럭구조의 블럭금형(5)과, 이 블럭금형(5)다수개를 나사(3)체결로 고정지지할 수 있도록 된 펀치홀더(6)로 이루어진 노광장치의 보정렌즈를 제조하기 위한 금형.An exposure apparatus comprising a block mold (5) having a plurality of divided block structures and a plurality of block molds (5) having a predetermined inclination, and a punch holder (6) capable of holding and supporting a plurality of the block molds (5). For manufacturing a corrective lens. 다수개의 분할된 블럭금형(5)의 아크릴형성를(7), 주입구(8)에 아크릴원액을 주입하고 저온에서 사출성형한 다음 소정시간 경과후 상기블럭금형(5)을 나사(3)체결로 고정지지하도록된 펀치홀더(6)와 아크릴형성률(7)을 분리하도록 하여 제조하는 노광장치의 보정렌즈 제조방법.Acrylic formation (7) of a plurality of divided block molds (5), an acrylic stock solution is injected into the injection port (8), injection molding at low temperature, and after a predetermined time elapses, the block mold (5) is fastened with screws (3). A method of manufacturing a correction lens of an exposure apparatus, which is manufactured by separating a punch holder 6 and an acrylic formation rate 7 to be supported. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910016981A 1991-09-28 1991-09-28 Method and apparatus of making a correction lenz of exposing apparatus KR940000381B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910016981A KR940000381B1 (en) 1991-09-28 1991-09-28 Method and apparatus of making a correction lenz of exposing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910016981A KR940000381B1 (en) 1991-09-28 1991-09-28 Method and apparatus of making a correction lenz of exposing apparatus

Publications (2)

Publication Number Publication Date
KR930006783A true KR930006783A (en) 1993-04-21
KR940000381B1 KR940000381B1 (en) 1994-01-19

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Application Number Title Priority Date Filing Date
KR1019910016981A KR940000381B1 (en) 1991-09-28 1991-09-28 Method and apparatus of making a correction lenz of exposing apparatus

Country Status (1)

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KR (1) KR940000381B1 (en)

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Publication number Publication date
KR940000381B1 (en) 1994-01-19

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