JPS6219020Y2 - - Google Patents
Info
- Publication number
- JPS6219020Y2 JPS6219020Y2 JP2661382U JP2661382U JPS6219020Y2 JP S6219020 Y2 JPS6219020 Y2 JP S6219020Y2 JP 2661382 U JP2661382 U JP 2661382U JP 2661382 U JP2661382 U JP 2661382U JP S6219020 Y2 JPS6219020 Y2 JP S6219020Y2
- Authority
- JP
- Japan
- Prior art keywords
- screen
- display
- average brightness
- screen device
- image
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2661382U JPS58129779U (ja) | 1982-02-26 | 1982-02-26 | 多面スクリ−ン装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2661382U JPS58129779U (ja) | 1982-02-26 | 1982-02-26 | 多面スクリ−ン装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58129779U JPS58129779U (ja) | 1983-09-02 |
| JPS6219020Y2 true JPS6219020Y2 (en]) | 1987-05-15 |
Family
ID=30038558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2661382U Granted JPS58129779U (ja) | 1982-02-26 | 1982-02-26 | 多面スクリ−ン装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58129779U (en]) |
-
1982
- 1982-02-26 JP JP2661382U patent/JPS58129779U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58129779U (ja) | 1983-09-02 |
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