JPS54121664A - Optical detecting device - Google Patents
Optical detecting deviceInfo
- Publication number
- JPS54121664A JPS54121664A JP2905378A JP2905378A JPS54121664A JP S54121664 A JPS54121664 A JP S54121664A JP 2905378 A JP2905378 A JP 2905378A JP 2905378 A JP2905378 A JP 2905378A JP S54121664 A JPS54121664 A JP S54121664A
- Authority
- JP
- Japan
- Prior art keywords
- light
- guide material
- featuring
- photoelectric conversion
- organic phosphor
- 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
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
PURPOSE: To avoid the unnecessary detected light and thus to highly efficient conversion for the optical signal into the electric signal by receiving the detected light via the light guide material and converting the light into the light featuring the wavelength range showing a comparatively high conversion efficiency to then leading it to the photoelectric conversion element.
CONSTITUTION: For light guide material 13 containing the organic phosphor scattered to the transparent carrier, opposing main surface 13a and 13b are formed into the mirror surfaces as much as possible with a flat or gently curved surface such as a belt form, and photoelectric conversion element 11 is provided edge surface 13c of one end in the longer direction. With irradiation of the detected light on surface 13a or 13b or on the both surfaces of guide material 13, the organic phosphor particle is excited to produce the light featuring a longer wavelength than incident light 14. This light repeats the full reflection on the optical interface between diffuser 13 and the outside air and then goes toward surface 13c to be finally led to element 11.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2905378A JPS54121664A (en) | 1978-03-14 | 1978-03-14 | Optical detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2905378A JPS54121664A (en) | 1978-03-14 | 1978-03-14 | Optical detecting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54121664A true JPS54121664A (en) | 1979-09-20 |
JPS627657B2 JPS627657B2 (en) | 1987-02-18 |
Family
ID=12265625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2905378A Granted JPS54121664A (en) | 1978-03-14 | 1978-03-14 | Optical detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54121664A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5620263U (en) * | 1979-07-23 | 1981-02-23 | ||
JPS5846554A (en) * | 1981-09-11 | 1983-03-18 | Sanyo Electric Co Ltd | Color picture tube device of beam index type |
JPS5866546U (en) * | 1981-10-30 | 1983-05-06 | 三洋電機株式会社 | Beam index type color picture tube device |
JPS5875740A (en) * | 1981-10-30 | 1983-05-07 | Sanyo Electric Co Ltd | Beam index type color picture tube unit |
JPS5972653U (en) * | 1982-11-08 | 1984-05-17 | 三洋電機株式会社 | flat color cathode ray tube |
JPS6163754U (en) * | 1985-09-26 | 1986-04-30 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0246950U (en) * | 1988-09-22 | 1990-03-30 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS411208Y1 (en) * | 1965-10-08 | 1966-02-02 | ||
JPS5293268A (en) * | 1976-01-30 | 1977-08-05 | Sony Corp | Color cathode-ray tube for signal feedback type |
-
1978
- 1978-03-14 JP JP2905378A patent/JPS54121664A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS411208Y1 (en) * | 1965-10-08 | 1966-02-02 | ||
JPS5293268A (en) * | 1976-01-30 | 1977-08-05 | Sony Corp | Color cathode-ray tube for signal feedback type |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5620263U (en) * | 1979-07-23 | 1981-02-23 | ||
JPH023247Y2 (en) * | 1979-07-23 | 1990-01-25 | ||
JPS5846554A (en) * | 1981-09-11 | 1983-03-18 | Sanyo Electric Co Ltd | Color picture tube device of beam index type |
JPH031771B2 (en) * | 1981-09-11 | 1991-01-11 | Sanyo Electric Co | |
JPS5866546U (en) * | 1981-10-30 | 1983-05-06 | 三洋電機株式会社 | Beam index type color picture tube device |
JPS5875740A (en) * | 1981-10-30 | 1983-05-07 | Sanyo Electric Co Ltd | Beam index type color picture tube unit |
JPH031772B2 (en) * | 1981-10-30 | 1991-01-11 | Sanyo Electric Co | |
JPS5972653U (en) * | 1982-11-08 | 1984-05-17 | 三洋電機株式会社 | flat color cathode ray tube |
JPS6163754U (en) * | 1985-09-26 | 1986-04-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS627657B2 (en) | 1987-02-18 |
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