KR910003807B1 - 브라운관의 제조장치 - Google Patents
브라운관의 제조장치 Download PDFInfo
- Publication number
- KR910003807B1 KR910003807B1 KR1019870002297A KR870002297A KR910003807B1 KR 910003807 B1 KR910003807 B1 KR 910003807B1 KR 1019870002297 A KR1019870002297 A KR 1019870002297A KR 870002297 A KR870002297 A KR 870002297A KR 910003807 B1 KR910003807 B1 KR 910003807B1
- Authority
- KR
- South Korea
- Prior art keywords
- bulb
- sealing
- sphere
- stem
- glass bulb
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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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
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- 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray 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
- H01J9/42—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)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (2)
- 적어도 내면에 형광면(1b) 및 새도우마스크가 장착된 유리벌브(1)를 둘레방향으로 회전자재하게 지지하는 벌브지지수단(2)과, 상기 유리벌브내 형광면(1b)의 수평축(X₁-X₂)을 검출하는 제1의 검출수단과, 상기 유리벌브(1)와 동축 상기 스템구체(11)에 탐재한 전자총구체(10)를 상하 및 둘레방향으로 구동자재하게 장착하는 마운트핀(9)과, 상기 전자총구체(10)의 전자비임 통과구멍(10₁), (10₂), (10₃)의 인라인수평축(M₁-M₂)을 검출하는 제2의 검출수단과, 상기 제1의 검출수단에 의한 검출신호와 제2의 검출수단에 의한 검출신호를 연산해서 상기 양 수평축의 일치 또는 불일치신호를 출력하는 연산수단(20), (25)과, 상기 연산수단 (20), (25)의 출력신호가 불일치 신호인 경우에 해당 출력신호가 일치신호가 될때까지 벌트호울더(2) 및/또는 마운트핀(9)을 상대적으로 회동시키는 구동장치(8), (12)와, 형광면(1b)의 수평축, 인라인 수평축(M₁-M₂) 및 이들 수평축간의 비틀림각도(θ)에 대해서 보정각도를 기억하고, 해당 구동장치(8), (12)에 보정제어동작의 실행을 명령하는 중앙처리장치(27)와, 상기 일치신호에 의해서 유리벌브넥브와 스템구체를 밀봉하는 밀봉장치를 갖춘것을 특징으로 하는 브라운관의 제조장치.
- 제 1 항에 있어서, 상기 제1의 검출수단이, 상기 유리벌브(1)의 패널(1a)내의, 형광면(1b)의 양단부쪽에 형성된 2개의 표적(1c), (1d)을 각각 산업용 텔레비젼 (1TV) 카메라 (22), (23)로 촬영해서 화상처리하는 것을 특징으로하는 브라운관의 제조장치.
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59156 | 1986-03-19 | ||
JP61-59159 | 1986-03-19 | ||
JP5915986A JPH0673271B2 (ja) | 1986-03-19 | 1986-03-19 | ブラウン管の封止装置 |
JP61-59156 | 1986-03-19 | ||
JP59159 | 1986-03-19 | ||
JP61059156A JP2607472B2 (ja) | 1986-03-19 | 1986-03-19 | ブラウン管の製造方法 |
JP60537 | 1986-03-20 | ||
JP60535 | 1986-03-20 | ||
JP61060535A JPH0789469B2 (ja) | 1986-03-20 | 1986-03-20 | ブラウン管の封止装置 |
JP61-60535 | 1986-03-20 | ||
JP61-60537 | 1986-03-20 | ||
JP6053786A JPH0673272B2 (ja) | 1986-03-20 | 1986-03-20 | ブラウン管の封止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870009430A KR870009430A (ko) | 1987-10-26 |
KR910003807B1 true KR910003807B1 (ko) | 1991-06-12 |
Family
ID=27463730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870002297A Expired KR910003807B1 (ko) | 1986-03-19 | 1987-03-14 | 브라운관의 제조장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4798552A (ko) |
KR (1) | KR910003807B1 (ko) |
CN (1) | CN1008028B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4208484C2 (de) * | 1992-03-14 | 1998-09-17 | Ald Vacuum Techn Gmbh | Magnetisches Ablenksystem für einen Hochleistungs-Elektronenstrahl |
US5383948A (en) * | 1993-07-06 | 1995-01-24 | Corning Incorporated | Method and apparatus for crackoff and neck sealing of cathode ray tube funnels |
DE4443241A1 (de) * | 1994-11-24 | 1996-05-30 | Witeg Wissenschaftlich Tech Ge | Verfahren und Vorrichtung zum Evakuieren und Verschließen von Bildwiedergaberöhren |
CN112407845A (zh) * | 2020-12-09 | 2021-02-26 | 镇江震东电光源有限公司 | 一种灯泡换向机构 |
CN114778084A (zh) * | 2022-06-21 | 2022-07-22 | 昆明昆科测控技术有限公司 | 一种适用于像管信噪比检测的设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962764A (en) * | 1975-01-15 | 1976-06-15 | Rca Corporation | Method of installing a mount assembly in a multi-beam cathode ray tube |
US3962765A (en) * | 1975-06-27 | 1976-06-15 | Rca Corporation | Method of installing a mount assembly in a multi-beam cathode ray tube |
US4148117A (en) * | 1977-02-04 | 1979-04-10 | International Standard Electric Corporation | Electron bun optical adjustment apparatus and method |
JPS55109349A (en) * | 1979-02-16 | 1980-08-22 | Toshiba Corp | Cathode-ray tube and manufacturing apparatus thereof |
JPS5641646A (en) * | 1979-09-10 | 1981-04-18 | Toshiba Corp | Seal rotary angle measurement device for electron gun in various color picture tube |
US4445874A (en) * | 1982-02-11 | 1984-05-01 | Rca Corporation | Apparatus and method for aligning the envelope and electron gun mount assembly of a CRT |
FR2547952B1 (fr) * | 1983-06-21 | 1986-01-31 | Videocolor | Procede d'alignement d'un ensemble de canons a electrons pour un tube de television en couleurs et dispositif mettant en oeuvre le procede |
US4559019A (en) * | 1983-07-12 | 1985-12-17 | Zenith Electronics Corporation | Automatic gun mount alignment apparatus |
-
1987
- 1987-02-24 US US07/017,535 patent/US4798552A/en not_active Expired - Lifetime
- 1987-03-14 KR KR1019870002297A patent/KR910003807B1/ko not_active Expired
- 1987-03-16 CN CN87102138A patent/CN1008028B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN1008028B (zh) | 1990-05-16 |
KR870009430A (ko) | 1987-10-26 |
US4798552A (en) | 1989-01-17 |
CN87102138A (zh) | 1987-10-21 |
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