KR910001570U - Defect detection device between electrodes of color brown tube - Google Patents
Defect detection device between electrodes of color brown tubeInfo
- Publication number
- KR910001570U KR910001570U KR2019890008042U KR890008042U KR910001570U KR 910001570 U KR910001570 U KR 910001570U KR 2019890008042 U KR2019890008042 U KR 2019890008042U KR 890008042 U KR890008042 U KR 890008042U KR 910001570 U KR910001570 U KR 910001570U
- Authority
- KR
- South Korea
- Prior art keywords
- electrodes
- detection device
- defect detection
- brown tube
- color brown
- 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
- H01J9/42—Measurement or testing during manufacture
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890008042U KR910007537Y1 (en) | 1989-06-10 | 1989-06-10 | Detecting apparatus for inferiority between electrodes of color picture tube |
MYPI90000025A MY105237A (en) | 1989-06-10 | 1990-01-08 | Current leakage inspecting device for use in cathode ray tube |
CN90100448A CN1022066C (en) | 1989-06-10 | 1990-01-24 | Current Leakage inspecting device for use in cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890008042U KR910007537Y1 (en) | 1989-06-10 | 1989-06-10 | Detecting apparatus for inferiority between electrodes of color picture tube |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910001570U true KR910001570U (en) | 1991-01-24 |
KR910007537Y1 KR910007537Y1 (en) | 1991-09-27 |
Family
ID=19287001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890008042U KR910007537Y1 (en) | 1989-06-10 | 1989-06-10 | Detecting apparatus for inferiority between electrodes of color picture tube |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR910007537Y1 (en) |
CN (1) | CN1022066C (en) |
MY (1) | MY105237A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030073479A (en) * | 2002-03-11 | 2003-09-19 | 주식회사 엘지이아이 | Door interlock appartus in microwave oven |
-
1989
- 1989-06-10 KR KR2019890008042U patent/KR910007537Y1/en not_active IP Right Cessation
-
1990
- 1990-01-08 MY MYPI90000025A patent/MY105237A/en unknown
- 1990-01-24 CN CN90100448A patent/CN1022066C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1022066C (en) | 1993-09-08 |
CN1048103A (en) | 1990-12-26 |
MY105237A (en) | 1994-08-30 |
KR910007537Y1 (en) | 1991-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010830 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |