JPS61135327U - - Google Patents
Info
- Publication number
- JPS61135327U JPS61135327U JP338386U JP338386U JPS61135327U JP S61135327 U JPS61135327 U JP S61135327U JP 338386 U JP338386 U JP 338386U JP 338386 U JP338386 U JP 338386U JP S61135327 U JPS61135327 U JP S61135327U
- Authority
- JP
- Japan
- Prior art keywords
- brightness detection
- circuit
- parallel
- reference resistance
- exposure control
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
Landscapes
- Exposure Control For Cameras (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986003383U JPS6333214Y2 (zh) | 1986-01-14 | 1986-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986003383U JPS6333214Y2 (zh) | 1986-01-14 | 1986-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61135327U true JPS61135327U (zh) | 1986-08-23 |
| JPS6333214Y2 JPS6333214Y2 (zh) | 1988-09-05 |
Family
ID=30477959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986003383U Expired JPS6333214Y2 (zh) | 1986-01-14 | 1986-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333214Y2 (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5179347A (zh) * | 1974-12-31 | 1976-07-10 | Minolta Camera Kk |
-
1986
- 1986-01-14 JP JP1986003383U patent/JPS6333214Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5179347A (zh) * | 1974-12-31 | 1976-07-10 | Minolta Camera Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333214Y2 (zh) | 1988-09-05 |
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