FR2201462A1 - Optical detector system - with optical element and electronic elements encapsulated in transparent synthetic resin - Google Patents
Optical detector system - with optical element and electronic elements encapsulated in transparent synthetic resinInfo
- Publication number
- FR2201462A1 FR2201462A1 FR7334445A FR7334445A FR2201462A1 FR 2201462 A1 FR2201462 A1 FR 2201462A1 FR 7334445 A FR7334445 A FR 7334445A FR 7334445 A FR7334445 A FR 7334445A FR 2201462 A1 FR2201462 A1 FR 2201462A1
- Authority
- FR
- France
- Prior art keywords
- optical element
- synthetic resin
- electronic elements
- detector system
- optical
- 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
- 230000003287 optical effect Effects 0.000 title abstract 5
- 229920003002 synthetic resin Polymers 0.000 title abstract 2
- 239000000057 synthetic resin Substances 0.000 title abstract 2
- 238000005266 casting Methods 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
-
- 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
- H01L31/0232—Optical elements or arrangements associated with the device
- H01L31/02325—Optical elements or arrangements associated with the device the optical elements not being integrated nor being directly associated with the device
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Light Receiving Elements (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722247717 DE2247717A1 (de) | 1972-09-28 | 1972-09-28 | Lichtschranke |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2201462A1 true FR2201462A1 (en) | 1974-04-26 |
FR2201462B1 FR2201462B1 (fr) | 1976-05-14 |
Family
ID=5857698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7334445A Granted FR2201462A1 (en) | 1972-09-28 | 1973-09-26 | Optical detector system - with optical element and electronic elements encapsulated in transparent synthetic resin |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2247717A1 (fr) |
FR (1) | FR2201462A1 (fr) |
IT (1) | IT993277B (fr) |
NL (1) | NL7312046A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0358929A2 (fr) * | 1988-09-10 | 1990-03-21 | Aisens Co. Ltd. | Capteur photoélectrique |
EP0632511A2 (fr) * | 1993-06-29 | 1995-01-04 | MITSUBISHI CABLE INDUSTRIES, Ltd. | Module de diodes électroluminescentes et méthode pour sa fabrication |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4116210C2 (de) * | 1991-04-26 | 1995-07-20 | Rms Kleine Gmbh Vertrieb Elekt | Befestigungssystem für Lichtschrankenelemente |
DE4217696C2 (de) * | 1992-05-27 | 1995-01-12 | Mannesmann Ag | Optoelektronischer Signalgeber |
DE19855220A1 (de) * | 1998-11-30 | 2000-05-31 | Sick Ag | Opto-elektronischer Sensor und Verfahren zu dessen Herstellung |
-
1972
- 1972-09-28 DE DE19722247717 patent/DE2247717A1/de active Pending
-
1973
- 1973-08-31 NL NL7312046A patent/NL7312046A/xx unknown
- 1973-09-18 IT IT29026/73A patent/IT993277B/it active
- 1973-09-26 FR FR7334445A patent/FR2201462A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0358929A2 (fr) * | 1988-09-10 | 1990-03-21 | Aisens Co. Ltd. | Capteur photoélectrique |
EP0358929A3 (en) * | 1988-09-10 | 1990-06-13 | Aisens Co. Ltd. | A photoelectric sensor |
EP0632511A2 (fr) * | 1993-06-29 | 1995-01-04 | MITSUBISHI CABLE INDUSTRIES, Ltd. | Module de diodes électroluminescentes et méthode pour sa fabrication |
EP0632511A3 (fr) * | 1993-06-29 | 1996-11-27 | Mitsubishi Cable Ind Ltd | Module de diodes électroluminescentes et méthode pour sa fabrication. |
Also Published As
Publication number | Publication date |
---|---|
IT993277B (it) | 1975-09-30 |
FR2201462B1 (fr) | 1976-05-14 |
DE2247717A1 (de) | 1974-05-02 |
NL7312046A (fr) | 1974-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56154051A (en) | Anisotropic film and its manufacture | |
JPS56117641A (en) | *rejikon* molding* which is light and is formed in high dimension accuracy* and its manufacture | |
JPS5386795A (en) | Formaldehyde resin | |
CA930466A (en) | Fm magnetic recording and sensing | |
FR1542076A (fr) | Système d'accord électronique | |
ES8400828A1 (es) | Una unidad de lectora y-o escritura optica para leer y-o registrar areas de imformacion en una superficie de informacion reflectante de radiacion. | |
FR2201462A1 (en) | Optical detector system - with optical element and electronic elements encapsulated in transparent synthetic resin | |
CA933079A (en) | Resin impregnated fiber mat | |
CA930929A (en) | Unidirectionally solidified castings | |
JPS5250361A (en) | Method of producing phenol resin fiber or film | |
SE385913B (sv) | Modifierad formaldehydkondensationspolymer samt forfarande for dess framstellning | |
HU172630B (hu) | Sistema ozvuchenija s malen'koj sklonnost'ju k vozbuzhdeniju | |
JPS52110768A (en) | Epoxy resin cast article | |
BE745279A (fr) | Condensats de resines de phenol-formaldehyde resines en resultant et procedes de preparation | |
CH542494A (fr) | Dispositif pour produire un signal de sortie en relation avec un enregistrement magnétique | |
CS157684B2 (en) | Method of biuret produt's making | |
CA871350A (en) | Optical ticket reader and encoding means | |
CA939373A (en) | Thermally stable epoxy resin and method of making same | |
CA947469A (en) | Method of incorporating glass fibers in resins | |
CH533869A (fr) | Pièce d'horlogerie électronique à avertisseur sonore | |
JPS52149285A (en) | Releasing liquid of epoxy resin hardened matter or the like | |
AU444724B2 (en) | Phenol formaldehyde thermosetting resin | |
CA987471A (en) | Polyamide fibers composed of the polyamide and methods for producing thereof | |
FR1495937A (fr) | Pédale combinée formant pédale de frein et d'accélérateur | |
IT1133618B (it) | Bicicletta con dispositivo anti-bloccante di frenatura |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |