JPS5478657A - Forming method for light absorbing film - Google Patents
Forming method for light absorbing filmInfo
- Publication number
- JPS5478657A JPS5478657A JP14624377A JP14624377A JPS5478657A JP S5478657 A JPS5478657 A JP S5478657A JP 14624377 A JP14624377 A JP 14624377A JP 14624377 A JP14624377 A JP 14624377A JP S5478657 A JPS5478657 A JP S5478657A
- Authority
- JP
- Japan
- Prior art keywords
- film
- resist
- coated
- glass panel
- light absorbing
- 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 form the light absorbing film at the skirt part of the glass panel without the trimming process using NH4F.
CONSTITUTION: Photo resist 2 and dry hardening type resist 41 are coated selectively and dried on the inner surface of glass panel 1. The resist is hardened via only resist stripe 13 and drying after exposure and development, and film 41 which is not flown away through the development remains. After this, graphite solution 14 is coated and dried, and the oxidizing agent solution is coated up to the periphery of the glass panel and developed. Film 41, like film 13, is decomposed and removed chemically, and then film 14 on film 41 is also removed. The NH4F trimming and the water washing processes are all omitted.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14624377A JPS5478657A (en) | 1977-12-05 | 1977-12-05 | Forming method for light absorbing film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14624377A JPS5478657A (en) | 1977-12-05 | 1977-12-05 | Forming method for light absorbing film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5478657A true JPS5478657A (en) | 1979-06-22 |
Family
ID=15403323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14624377A Pending JPS5478657A (en) | 1977-12-05 | 1977-12-05 | Forming method for light absorbing film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5478657A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62128419A (en) * | 1985-11-28 | 1987-06-10 | Mitsubishi Electric Corp | Productional identification cord for cathode-ray tube |
-
1977
- 1977-12-05 JP JP14624377A patent/JPS5478657A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62128419A (en) * | 1985-11-28 | 1987-06-10 | Mitsubishi Electric Corp | Productional identification cord for cathode-ray tube |
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