KR940017705U - 섀도우 마스크의 탈탄작업용 트레이 - Google Patents
섀도우 마스크의 탈탄작업용 트레이Info
- Publication number
- KR940017705U KR940017705U KR2019920027535U KR920027535U KR940017705U KR 940017705 U KR940017705 U KR 940017705U KR 2019920027535 U KR2019920027535 U KR 2019920027535U KR 920027535 U KR920027535 U KR 920027535U KR 940017705 U KR940017705 U KR 940017705U
- Authority
- KR
- South Korea
- Prior art keywords
- decarburization
- shadow mask
- mask tray
- tray
- shadow
- Prior art date
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
- H01J9/02—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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92027535U KR950010689Y1 (ko) | 1992-12-30 | 1992-12-30 | 섀도우 마스크의 탈탄작업용 트레이 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92027535U KR950010689Y1 (ko) | 1992-12-30 | 1992-12-30 | 섀도우 마스크의 탈탄작업용 트레이 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940017705U true KR940017705U (ko) | 1994-07-28 |
KR950010689Y1 KR950010689Y1 (ko) | 1995-12-23 |
Family
ID=19348740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92027535U KR950010689Y1 (ko) | 1992-12-30 | 1992-12-30 | 섀도우 마스크의 탈탄작업용 트레이 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950010689Y1 (ko) |
-
1992
- 1992-12-30 KR KR92027535U patent/KR950010689Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950010689Y1 (ko) | 1995-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |