JPS5264868A - Preparation of black matrix color picture tube - Google Patents
Preparation of black matrix color picture tubeInfo
- Publication number
- JPS5264868A JPS5264868A JP14021675A JP14021675A JPS5264868A JP S5264868 A JPS5264868 A JP S5264868A JP 14021675 A JP14021675 A JP 14021675A JP 14021675 A JP14021675 A JP 14021675A JP S5264868 A JPS5264868 A JP S5264868A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- black matrix
- picture tube
- color picture
- matrix color
- 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.)
- Pending
Links
Landscapes
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Abstract
PURPOSE: To increase contrast and picture brightness by exfoliating the sensitive polymer dot and carbon coating film on the dot by use of mixed solution of H2O2 and acid.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14021675A JPS5264868A (en) | 1975-11-25 | 1975-11-25 | Preparation of black matrix color picture tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14021675A JPS5264868A (en) | 1975-11-25 | 1975-11-25 | Preparation of black matrix color picture tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5264868A true JPS5264868A (en) | 1977-05-28 |
Family
ID=15263607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14021675A Pending JPS5264868A (en) | 1975-11-25 | 1975-11-25 | Preparation of black matrix color picture tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5264868A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110044861A (en) * | 2019-05-09 | 2019-07-23 | 南宁师范大学 | The detection method of concentration of hydrogen peroxide |
-
1975
- 1975-11-25 JP JP14021675A patent/JPS5264868A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110044861A (en) * | 2019-05-09 | 2019-07-23 | 南宁师范大学 | The detection method of concentration of hydrogen peroxide |
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