JPS5461459A - Metallic thin film forming method for color cathode ray tube - Google Patents

Metallic thin film forming method for color cathode ray tube

Info

Publication number
JPS5461459A
JPS5461459A JP12832677A JP12832677A JPS5461459A JP S5461459 A JPS5461459 A JP S5461459A JP 12832677 A JP12832677 A JP 12832677A JP 12832677 A JP12832677 A JP 12832677A JP S5461459 A JPS5461459 A JP S5461459A
Authority
JP
Japan
Prior art keywords
evaporation
time point
thin film
evaporaton
metallic thin
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.)
Granted
Application number
JP12832677A
Other languages
Japanese (ja)
Other versions
JPS6139700B2 (en
Inventor
Hiroshi Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12832677A priority Critical patent/JPS5461459A/en
Publication of JPS5461459A publication Critical patent/JPS5461459A/en
Publication of JPS6139700B2 publication Critical patent/JPS6139700B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To form stable metallic thin film holding the uniformity of film thickness, by performing the evaporaton and sputtering of material effectively with a simple means in which the insertion of linear evaporation metallic material to the evaporation source can only be stopped temporally after the start of evaporation.
CONSTITUTION: Evaporation is started at the time point T1 when the evaporation chamber 6a arranges the evaporaton condition, and the automatic inserter 8 is operated and the insertion of the aluminum line 9 of which tip is a glove is started. Next, the insertion is once stopped at the time point T2 when the tip of the line 9 closes to the evaporaiton material mounting section of the rsistance heater 7. The insertion is again made at the time point T3 when the evaporaton and sputtering start and the process is continued until the evaporation end point T4. Thus, a given aluminum evaporation quantity is obtained and one evaporation process is ended at the time point T4, and after that, the process can be rpeated
COPYRIGHT: (C)1979,JPO&Japio
JP12832677A 1977-10-25 1977-10-25 Metallic thin film forming method for color cathode ray tube Granted JPS5461459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12832677A JPS5461459A (en) 1977-10-25 1977-10-25 Metallic thin film forming method for color cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12832677A JPS5461459A (en) 1977-10-25 1977-10-25 Metallic thin film forming method for color cathode ray tube

Publications (2)

Publication Number Publication Date
JPS5461459A true JPS5461459A (en) 1979-05-17
JPS6139700B2 JPS6139700B2 (en) 1986-09-05

Family

ID=14982004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12832677A Granted JPS5461459A (en) 1977-10-25 1977-10-25 Metallic thin film forming method for color cathode ray tube

Country Status (1)

Country Link
JP (1) JPS5461459A (en)

Also Published As

Publication number Publication date
JPS6139700B2 (en) 1986-09-05

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