JPS5954381A - ファインダ装置 - Google Patents
ファインダ装置Info
- Publication number
- JPS5954381A JPS5954381A JP57164445A JP16444582A JPS5954381A JP S5954381 A JPS5954381 A JP S5954381A JP 57164445 A JP57164445 A JP 57164445A JP 16444582 A JP16444582 A JP 16444582A JP S5954381 A JPS5954381 A JP S5954381A
- Authority
- JP
- Japan
- Prior art keywords
- light
- half prism
- finder
- transmission type
- type display
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 239000005337 ground glass Substances 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000011514 reflex Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Viewfinders (AREA)
- Telescopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57164445A JPS5954381A (ja) | 1982-09-21 | 1982-09-21 | ファインダ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57164445A JPS5954381A (ja) | 1982-09-21 | 1982-09-21 | ファインダ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5954381A true JPS5954381A (ja) | 1984-03-29 |
JPH0430232B2 JPH0430232B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-21 |
Family
ID=15793301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57164445A Granted JPS5954381A (ja) | 1982-09-21 | 1982-09-21 | ファインダ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5954381A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55109080A (en) * | 1979-02-16 | 1980-08-21 | Hitachi Denshi Ltd | Television camera |
-
1982
- 1982-09-21 JP JP57164445A patent/JPS5954381A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55109080A (en) * | 1979-02-16 | 1980-08-21 | Hitachi Denshi Ltd | Television camera |
Also Published As
Publication number | Publication date |
---|---|
JPH0430232B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-21 |
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