JPS554817Y2 - - Google Patents
Info
- Publication number
- JPS554817Y2 JPS554817Y2 JP1974118012U JP11801274U JPS554817Y2 JP S554817 Y2 JPS554817 Y2 JP S554817Y2 JP 1974118012 U JP1974118012 U JP 1974118012U JP 11801274 U JP11801274 U JP 11801274U JP S554817 Y2 JPS554817 Y2 JP S554817Y2
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/18—Signals indicating condition of a camera member or suitability of light
- G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Liquid Crystal (AREA)
- Indicating Measured Values (AREA)
- Exposure Control For Cameras (AREA)
- Cameras In General (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974118012U JPS554817Y2 (en]) | 1974-09-30 | 1974-09-30 | |
| DE2538988A DE2538988C3 (de) | 1974-09-30 | 1975-09-02 | Flüssigkristalleinrichtung zur digitalen Anzeige des Belichtungswertes einer einäugigen Spiegelreflexkamera |
| US05/612,945 US4051503A (en) | 1974-09-30 | 1975-09-12 | Exposure display device for a single lens reflex camera |
| GB38843/75A GB1520924A (en) | 1974-09-30 | 1975-09-22 | Exposure display device for a single lens reflex camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974118012U JPS554817Y2 (en]) | 1974-09-30 | 1974-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5144927U JPS5144927U (en]) | 1976-04-02 |
| JPS554817Y2 true JPS554817Y2 (en]) | 1980-02-05 |
Family
ID=14725860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974118012U Expired JPS554817Y2 (en]) | 1974-09-30 | 1974-09-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4051503A (en]) |
| JP (1) | JPS554817Y2 (en]) |
| DE (1) | DE2538988C3 (en]) |
| GB (1) | GB1520924A (en]) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299462A (en) * | 1975-08-09 | 1981-11-10 | Canon Kabushiki Kaisha | View finder device having liquid crystal cell |
| JPS5924024Y2 (ja) * | 1977-05-23 | 1984-07-17 | 旭光学工業株式会社 | 一眼レフカメラのフアインダ内表示装置 |
| JPS57148127U (en]) * | 1981-03-13 | 1982-09-17 | ||
| JPS57169732A (en) * | 1981-04-14 | 1982-10-19 | Canon Inc | Camera capable of switching to manual exposure control and shutter priority automatic exposure control |
| JPS58105537U (ja) * | 1982-01-08 | 1983-07-18 | 京セラ株式会社 | フアインダ内表示装置 |
| JPS597936A (ja) * | 1982-07-06 | 1984-01-17 | West Electric Co Ltd | 採光型フアインダ |
| JPS59119436U (ja) * | 1983-01-29 | 1984-08-11 | 旭光学工業株式会社 | カメラのフアインダ内情報表示装置 |
| US4750014A (en) * | 1986-10-20 | 1988-06-07 | Eastman Kodak Company | Optical device |
| CN102013212B (zh) * | 2010-09-28 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | 指示装置及其制造方法以及具有指示装置的电子装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948259A (en) * | 1957-04-02 | 1960-08-09 | Agfa Ag | Pointer arrangement for meters |
| US3289025A (en) * | 1963-07-23 | 1966-11-29 | Bendix Corp | Contact arrangement for an electroluminescent indicator device |
| GB1275454A (en) * | 1969-06-13 | 1972-05-24 | Pentacon Dresden Veb | Apparatus for meterless exposure value indication |
| US3700337A (en) * | 1969-06-18 | 1972-10-24 | Nippon Kogaku Kk | Structure of exposure measuring device using two galvanometers |
| GB1300914A (en) * | 1970-01-21 | 1972-12-29 | Pentacon Dresden Veb | Exposure meter |
| US3820132A (en) * | 1971-04-05 | 1974-06-25 | Pen Pentacon Dresden Kamera Un | Exposure setting device in photographic apparatus |
| DE2128992B2 (de) * | 1971-06-11 | 1979-02-15 | Agfa-Gevaert Ag, 5090 Leverkusen | Fotografische oder kinematografische Kamera |
| JPS4831941A (en]) * | 1971-08-27 | 1973-04-26 | ||
| FR2162927A5 (en]) * | 1971-11-29 | 1973-07-20 | Agfa Gevaert Ag | |
| US3818495A (en) * | 1972-02-28 | 1974-06-18 | Fuji Photo Optical Co Ltd | Exposure value indicating means for photographic camera |
| JPS5312594Y2 (en]) * | 1972-07-25 | 1978-04-05 | ||
| JPS5312595Y2 (en]) * | 1972-08-31 | 1978-04-05 | ||
| JPS4996750A (en]) * | 1973-01-17 | 1974-09-12 | ||
| FR2216598B1 (en]) * | 1973-02-06 | 1976-06-25 | Canon Kk | |
| US3835465A (en) * | 1973-02-28 | 1974-09-10 | Rockwell International Corp | Liquid crystal bar graph display |
-
1974
- 1974-09-30 JP JP1974118012U patent/JPS554817Y2/ja not_active Expired
-
1975
- 1975-09-02 DE DE2538988A patent/DE2538988C3/de not_active Expired
- 1975-09-12 US US05/612,945 patent/US4051503A/en not_active Expired - Lifetime
- 1975-09-22 GB GB38843/75A patent/GB1520924A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2538988C3 (de) | 1979-04-12 |
| GB1520924A (en) | 1978-08-09 |
| DE2538988A1 (de) | 1976-04-01 |
| DE2538988B2 (de) | 1978-08-03 |
| JPS5144927U (en]) | 1976-04-02 |
| US4051503A (en) | 1977-09-27 |