JPS52110079A - Photoelectric conversion unit - Google Patents
Photoelectric conversion unitInfo
- Publication number
- JPS52110079A JPS52110079A JP2757876A JP2757876A JPS52110079A JP S52110079 A JPS52110079 A JP S52110079A JP 2757876 A JP2757876 A JP 2757876A JP 2757876 A JP2757876 A JP 2757876A JP S52110079 A JPS52110079 A JP S52110079A
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric conversion
- conversion unit
- photoelectric
- sealing
- signal processing
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 abstract 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/091—Digital circuits
- G03B7/093—Digital circuits for control of exposure time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0414—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using plane or convex mirrors, parallel phase plates, or plane beam-splitters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing
- G01J1/4214—Photoelectric exposure meters for determining the exposure time in recording or reproducing specially adapted for view-taking apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
-
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/091—Digital circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/02016—Circuit arrangements of general character for the devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0204—Compact construction
Abstract
PURPOSE: To obtain a compact structure for a photoelectric unit by sealing an photoelectric conversion device and a signal processing circuit in an air tight manner.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2757876A JPS52110079A (en) | 1976-03-12 | 1976-03-12 | Photoelectric conversion unit |
FR7707174A FR2344046A1 (en) | 1976-03-12 | 1977-03-10 | Photographic system photoelectric transducer - uses integrated circuits for automatic exposure control of camera according to ambient light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2757876A JPS52110079A (en) | 1976-03-12 | 1976-03-12 | Photoelectric conversion unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52110079A true JPS52110079A (en) | 1977-09-14 |
Family
ID=12224852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2757876A Pending JPS52110079A (en) | 1976-03-12 | 1976-03-12 | Photoelectric conversion unit |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS52110079A (en) |
FR (1) | FR2344046A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001610A1 (en) * | 1979-11-26 | 1981-06-11 | Minolta Camera Kk | Automatic range finder |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53166637U (en) * | 1977-06-02 | 1978-12-27 | ||
DE3363889D1 (en) * | 1982-03-19 | 1986-07-10 | Olympus Optical Co | Focus state detector |
-
1976
- 1976-03-12 JP JP2757876A patent/JPS52110079A/en active Pending
-
1977
- 1977-03-10 FR FR7707174A patent/FR2344046A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981001610A1 (en) * | 1979-11-26 | 1981-06-11 | Minolta Camera Kk | Automatic range finder |
Also Published As
Publication number | Publication date |
---|---|
FR2344046B1 (en) | 1982-05-14 |
FR2344046A1 (en) | 1977-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5310253A (en) | Fs signal demodulator | |
JPS52110079A (en) | Photoelectric conversion unit | |
JPS5366309A (en) | Digital type tone signal detector | |
JPS5437348A (en) | Air conditioner | |
JPS5387619A (en) | Solid pickup unit | |
JPS52134481A (en) | Piezo-electric conversion device | |
JPS53120336A (en) | Photoelectric converter with composite function | |
JPS5370653A (en) | Digital output unit | |
JPS5377658A (en) | Can screening device | |
JPS5222178A (en) | Dust collector | |
JPS5295447A (en) | Signal device for elevator | |
JPS5336426A (en) | Photoelectric converter device | |
JPS5360176A (en) | Semiconductor device | |
JPS5377412A (en) | Noise eliminating circuit | |
JPS5245225A (en) | Memory device | |
JPS5233413A (en) | Video signal narrow band converting system | |
JPS536529A (en) | Burst flag signal generator | |
JPS545363A (en) | Sound reproducing device | |
JPS5299044A (en) | Analogue memory circuit | |
JPS52131426A (en) | 3-digit division signal generator unit | |
JPS51134008A (en) | Error measurement circuit | |
JPS5248341A (en) | Detector | |
JPS5379183A (en) | Control device | |
JPS52112266A (en) | Function switch circuit of digital circuit | |
JPS527639A (en) | Digital output unit |