JPS4890628A - - Google Patents
Info
- Publication number
- JPS4890628A JPS4890628A JP2227172A JP2227172A JPS4890628A JP S4890628 A JPS4890628 A JP S4890628A JP 2227172 A JP2227172 A JP 2227172A JP 2227172 A JP2227172 A JP 2227172A JP S4890628 A JPS4890628 A JP S4890628A
- Authority
- JP
- Japan
- 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
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2227172A JPS4890628A (ko) | 1972-03-06 | 1972-03-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2227172A JPS4890628A (ko) | 1972-03-06 | 1972-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4890628A true JPS4890628A (ko) | 1973-11-26 |
Family
ID=12078087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2227172A Pending JPS4890628A (ko) | 1972-03-06 | 1972-03-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4890628A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145048A (ja) * | 1982-02-24 | 1983-08-29 | Hitachi Ltd | 陰極線管 |
JPH02223137A (ja) * | 1989-06-16 | 1990-09-05 | Hitachi Ltd | 投写型陰極線管 |
US5386252A (en) * | 1991-08-27 | 1995-01-31 | Hitachi, Ltd. | Projection system and display apparatus for compressing and expanding aspect ratio of a picture |
-
1972
- 1972-03-06 JP JP2227172A patent/JPS4890628A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58145048A (ja) * | 1982-02-24 | 1983-08-29 | Hitachi Ltd | 陰極線管 |
JPH0531253B2 (ko) * | 1982-02-24 | 1993-05-12 | Hitachi Ltd | |
JPH02223137A (ja) * | 1989-06-16 | 1990-09-05 | Hitachi Ltd | 投写型陰極線管 |
JPH0470731B2 (ko) * | 1989-06-16 | 1992-11-11 | Hitachi Ltd | |
US5386252A (en) * | 1991-08-27 | 1995-01-31 | Hitachi, Ltd. | Projection system and display apparatus for compressing and expanding aspect ratio of a picture |