JPS54110780A - Forming method for fluorescent screen of color television picture tube - Google Patents
Forming method for fluorescent screen of color television picture tubeInfo
- Publication number
- JPS54110780A JPS54110780A JP1767378A JP1767378A JPS54110780A JP S54110780 A JPS54110780 A JP S54110780A JP 1767378 A JP1767378 A JP 1767378A JP 1767378 A JP1767378 A JP 1767378A JP S54110780 A JPS54110780 A JP S54110780A
- Authority
- JP
- Japan
- Prior art keywords
- transcription
- panel
- given
- layer
- forming
- 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
Abstract
PURPOSE: To secure the simultaneous transcription of three colors onto the CRT panel surface by forming the pattern corresponding to the fluorescent substance formation area to the transcription board formed into the groove type, and forming the three-color fluorescent substance layer into the groove to be used as the trans- cribing substance.
CONSTITUTION: The Ni plating layer of about 20μm thick is coated selectively on copper plate 3, and then red, green and blue fluorescent past 5W7 are screen-printed in sequence at the fixed position. The 100cps ethyl cellulose 30wt part dissolved to the terpineol 70wt part is coated on the surface of transcribed glass panel 8 as the tack layer. Then the pattern surface of the transcription board is adhered on panel 8, and the pressure bonding transcription is given with about 5Kgcm-2 and via the cushion rubber plate. After this, the 30-minute burning is given at about 420°C to complte the manufacutre. With this method, the three-times exposure/ development processes can be reduced down to just one producing process of the transcription board.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1767378A JPS54110780A (en) | 1978-02-20 | 1978-02-20 | Forming method for fluorescent screen of color television picture tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1767378A JPS54110780A (en) | 1978-02-20 | 1978-02-20 | Forming method for fluorescent screen of color television picture tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54110780A true JPS54110780A (en) | 1979-08-30 |
Family
ID=11950366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1767378A Pending JPS54110780A (en) | 1978-02-20 | 1978-02-20 | Forming method for fluorescent screen of color television picture tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54110780A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5697824A (en) * | 1994-09-13 | 1997-12-16 | Microelectronics And Computer Technology Corp. | Method for producing thin uniform powder phosphor for display screens |
| KR100445024B1 (en) * | 1996-11-22 | 2004-11-03 | 삼성에스디아이 주식회사 | Method for forming phosphor film for display device, including steps of arranging donor film, transferring phosphor layer and performing heat treatment |
| CN102633440A (en) * | 2012-04-26 | 2012-08-15 | 南通脉锐光电科技有限公司 | Glass coating containing fluorophor and method for producing glass coating, and light-emitting device and method for manufacturing light-emitting device |
-
1978
- 1978-02-20 JP JP1767378A patent/JPS54110780A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5697824A (en) * | 1994-09-13 | 1997-12-16 | Microelectronics And Computer Technology Corp. | Method for producing thin uniform powder phosphor for display screens |
| KR100445024B1 (en) * | 1996-11-22 | 2004-11-03 | 삼성에스디아이 주식회사 | Method for forming phosphor film for display device, including steps of arranging donor film, transferring phosphor layer and performing heat treatment |
| CN102633440A (en) * | 2012-04-26 | 2012-08-15 | 南通脉锐光电科技有限公司 | Glass coating containing fluorophor and method for producing glass coating, and light-emitting device and method for manufacturing light-emitting device |
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