FR2227642A1 - - Google Patents
Info
- Publication number
- FR2227642A1 FR2227642A1 FR7414502A FR7414502A FR2227642A1 FR 2227642 A1 FR2227642 A1 FR 2227642A1 FR 7414502 A FR7414502 A FR 7414502A FR 7414502 A FR7414502 A FR 7414502A FR 2227642 A1 FR2227642 A1 FR 2227642A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/18—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Bipolar Transistors (AREA)
- Bipolar Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35535773A | 1973-04-27 | 1973-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2227642A1 true FR2227642A1 (enrdf_load_html_response) | 1974-11-22 |
Family
ID=23397156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7414502A Withdrawn FR2227642A1 (enrdf_load_html_response) | 1973-04-27 | 1974-04-25 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5016483A (enrdf_load_html_response) |
DE (1) | DE2420156A1 (enrdf_load_html_response) |
FR (1) | FR2227642A1 (enrdf_load_html_response) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5192084A (enrdf_load_html_response) * | 1975-02-07 | 1976-08-12 | ||
US4051504A (en) * | 1975-10-14 | 1977-09-27 | General Motors Corporation | Ion implanted zener diode |
NL7907680A (nl) * | 1979-10-18 | 1981-04-22 | Philips Nv | Zenerdiode. |
JPS5717159U (enrdf_load_html_response) * | 1980-07-02 | 1982-01-28 | ||
JP3444045B2 (ja) * | 1995-09-20 | 2003-09-08 | 株式会社日立製作所 | 半導体回路およびその駆動方法並びに半導体素子 |
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1974
- 1974-04-19 JP JP49043542A patent/JPS5016483A/ja active Pending
- 1974-04-25 DE DE2420156A patent/DE2420156A1/de active Pending
- 1974-04-25 FR FR7414502A patent/FR2227642A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2420156A1 (de) | 1974-11-07 |
JPS5016483A (enrdf_load_html_response) | 1975-02-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |