JPS5347174A - Apparatus for emitting light - Google Patents
Apparatus for emitting lightInfo
- Publication number
- JPS5347174A JPS5347174A JP12146676A JP12146676A JPS5347174A JP S5347174 A JPS5347174 A JP S5347174A JP 12146676 A JP12146676 A JP 12146676A JP 12146676 A JP12146676 A JP 12146676A JP S5347174 A JPS5347174 A JP S5347174A
- Authority
- JP
- Japan
- Prior art keywords
- emitting light
- light
- conversion
- emitting element
- detection circuit
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
PURPOSE: To detect conditions of lighting concerning a flash light equipment by means of a detection circuit through conversion of a part of light emitted by a light emitting element to a electric signal after received with a photo detector.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12146676A JPS5347174A (en) | 1976-10-09 | 1976-10-09 | Apparatus for emitting light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12146676A JPS5347174A (en) | 1976-10-09 | 1976-10-09 | Apparatus for emitting light |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5347174A true JPS5347174A (en) | 1978-04-27 |
Family
ID=14811829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12146676A Pending JPS5347174A (en) | 1976-10-09 | 1976-10-09 | Apparatus for emitting light |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5347174A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01154161A (en) * | 1987-12-11 | 1989-06-16 | Ricoh Co Ltd | Color electrophotographic transparent magenta toner |
US5102761A (en) * | 1989-05-02 | 1992-04-07 | Canon Kabushiki Kaisha | Color toner for electrophotography containing a phenolic compound |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3938296Y1 (en) * | 1964-08-05 | 1964-12-22 | ||
JPS5139362B2 (en) * | 1972-03-16 | 1976-10-27 |
-
1976
- 1976-10-09 JP JP12146676A patent/JPS5347174A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3938296Y1 (en) * | 1964-08-05 | 1964-12-22 | ||
JPS5139362B2 (en) * | 1972-03-16 | 1976-10-27 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01154161A (en) * | 1987-12-11 | 1989-06-16 | Ricoh Co Ltd | Color electrophotographic transparent magenta toner |
JP2887153B2 (en) * | 1987-12-11 | 1999-04-26 | 株式会社リコー | Transparent magenta toner for color electrophotography |
US5102761A (en) * | 1989-05-02 | 1992-04-07 | Canon Kabushiki Kaisha | Color toner for electrophotography containing a phenolic compound |
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