JPS5978325A - ストロボの発光制御装置 - Google Patents
ストロボの発光制御装置Info
- Publication number
- JPS5978325A JPS5978325A JP57188533A JP18853382A JPS5978325A JP S5978325 A JPS5978325 A JP S5978325A JP 57188533 A JP57188533 A JP 57188533A JP 18853382 A JP18853382 A JP 18853382A JP S5978325 A JPS5978325 A JP S5978325A
- Authority
- JP
- Japan
- Prior art keywords
- light emission
- circuit
- output
- light
- value
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 238000005375 photometry Methods 0.000 claims description 39
- 239000003990 capacitor Substances 0.000 abstract description 62
- 230000006835 compression Effects 0.000 abstract description 12
- 238000007906 compression Methods 0.000 abstract description 12
- 230000015654 memory Effects 0.000 description 37
- 238000012937 correction Methods 0.000 description 19
- 230000035945 sensitivity Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 238000001514 detection method Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000002441 reversible effect Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 239000013256 coordination polymer Substances 0.000 description 6
- 210000003128 head Anatomy 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 241000269821 Scombridae Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 241001276560 Xyris Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 235000020640 mackerel Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- 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
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57188533A JPS5978325A (ja) | 1982-10-27 | 1982-10-27 | ストロボの発光制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57188533A JPS5978325A (ja) | 1982-10-27 | 1982-10-27 | ストロボの発光制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5978325A true JPS5978325A (ja) | 1984-05-07 |
| JPH0462059B2 JPH0462059B2 (enrdf_load_stackoverflow) | 1992-10-05 |
Family
ID=16225366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57188533A Granted JPS5978325A (ja) | 1982-10-27 | 1982-10-27 | ストロボの発光制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978325A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49117839U (enrdf_load_stackoverflow) * | 1973-02-02 | 1974-10-08 | ||
| JPS5640809A (en) * | 1979-09-11 | 1981-04-17 | Matsushita Electric Ind Co Ltd | Liquid crystal display device |
| JPS5695224A (en) * | 1979-12-28 | 1981-08-01 | Minolta Camera Co Ltd | Flash exposure control device |
-
1982
- 1982-10-27 JP JP57188533A patent/JPS5978325A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49117839U (enrdf_load_stackoverflow) * | 1973-02-02 | 1974-10-08 | ||
| JPS5640809A (en) * | 1979-09-11 | 1981-04-17 | Matsushita Electric Ind Co Ltd | Liquid crystal display device |
| JPS5695224A (en) * | 1979-12-28 | 1981-08-01 | Minolta Camera Co Ltd | Flash exposure control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0462059B2 (enrdf_load_stackoverflow) | 1992-10-05 |
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