NL243338A - - Google Patents
Info
- Publication number
- NL243338A NL243338A NL243338DA NL243338A NL 243338 A NL243338 A NL 243338A NL 243338D A NL243338D A NL 243338DA NL 243338 A NL243338 A NL 243338A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
- H05B33/145—Arrangements of the electroluminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F17/00—Amplifiers using electroluminescent element or photocell
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL243338 | 1959-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL243338A true NL243338A (en) |
Family
ID=19751918
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL243338D NL243338A (en) | 1959-09-14 | ||
| NL113824D NL113824C (en) | 1959-09-14 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113824D NL113824C (en) | 1959-09-14 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH384734A (en) |
| DE (1) | DE1265318B (en) |
| GB (1) | GB967439A (en) |
| NL (2) | NL113824C (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589704A (en) * | 1950-08-03 | 1952-03-18 | Bell Telephone Labor Inc | Semiconductor signal translating device |
| USRE25952E (en) * | 1954-04-01 | 1965-12-14 | Semi-conductor devices | |
| DE1064556B (en) * | 1955-12-08 | 1959-09-03 | Deutsche Bundespost | Use of a transistor with partially falling characteristics for switching with short jump times |
| GB828145A (en) * | 1957-06-13 | 1960-02-17 | Philips Electrical Ind Ltd | Improvements in or relating to electric amplifying devices |
| DE1057695B (en) * | 1958-02-21 | 1959-05-21 | Siemens Ag | Method and arrangement for bringing about a voltage breakdown of switching diodes in the manner of n-p-n-p arrangements |
-
0
- NL NL243338D patent/NL243338A/xx unknown
- NL NL113824D patent/NL113824C/xx active
-
1960
- 1960-09-09 GB GB31146/60A patent/GB967439A/en not_active Expired
- 1960-09-10 CH CH1027760A patent/CH384734A/en unknown
- 1960-09-12 DE DEN18889A patent/DE1265318B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH384734A (en) | 1965-02-26 |
| DE1265318B (en) | 1968-04-04 |
| NL113824C (en) | |
| GB967439A (en) | 1964-08-19 |