FR2131969B1 - - Google Patents
Info
- Publication number
- FR2131969B1 FR2131969B1 FR7206139A FR7206139A FR2131969B1 FR 2131969 B1 FR2131969 B1 FR 2131969B1 FR 7206139 A FR7206139 A FR 7206139A FR 7206139 A FR7206139 A FR 7206139A FR 2131969 B1 FR2131969 B1 FR 2131969B1
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/62—Capacitors having potential barriers
- H10D1/64—Variable-capacitance diodes, e.g. varactorsÂ
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/69—Etching of wafers, substrates or parts of devices using masks for semiconductor materials
- H10P50/691—Etching of wafers, substrates or parts of devices using masks for semiconductor materials for Group V materials or Group III-V materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/131—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being only partially enclosed
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/028—Dicing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/051—Etching
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13106571A | 1971-04-05 | 1971-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2131969A1 FR2131969A1 (https=) | 1972-11-17 |
| FR2131969B1 true FR2131969B1 (https=) | 1977-09-02 |
Family
ID=22447695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7206139A Expired FR2131969B1 (https=) | 1971-04-05 | 1972-02-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3685141A (https=) |
| DE (1) | DE2209534B2 (https=) |
| FR (1) | FR2131969B1 (https=) |
| IT (1) | IT953604B (https=) |
| NL (1) | NL7201274A (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878553A (en) * | 1972-12-26 | 1975-04-15 | Texas Instruments Inc | Interdigitated mesa beam lead diode and series array thereof |
| US3860945A (en) * | 1973-03-29 | 1975-01-14 | Rca Corp | High frequency voltage-variable capacitor |
| US3962643A (en) * | 1974-08-05 | 1976-06-08 | Zenith Radio Corporation | Abrupt junction varactor diode television tuner |
| US3965427A (en) * | 1974-09-03 | 1976-06-22 | Zenith Radio Corporation | Television tuning system with precision substrate switch assembly |
| US4066485A (en) * | 1977-01-21 | 1978-01-03 | Rca Corporation | Method of fabricating a semiconductor device |
| US4980315A (en) * | 1988-07-18 | 1990-12-25 | General Instrument Corporation | Method of making a passivated P-N junction in mesa semiconductor structure |
| US6228734B1 (en) * | 1999-01-12 | 2001-05-08 | Semiconductor Components Industries Llc | Method of manufacturing a capacitance semi-conductor device |
-
1971
- 1971-04-05 US US131065A patent/US3685141A/en not_active Expired - Lifetime
-
1972
- 1972-02-01 NL NL7201274A patent/NL7201274A/xx unknown
- 1972-02-23 FR FR7206139A patent/FR2131969B1/fr not_active Expired
- 1972-02-29 DE DE2209534A patent/DE2209534B2/de active Pending
- 1972-04-01 IT IT22777/72A patent/IT953604B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2209534A1 (de) | 1972-12-07 |
| IT953604B (it) | 1973-08-10 |
| NL7201274A (https=) | 1972-10-09 |
| DE2209534B2 (de) | 1975-02-06 |
| FR2131969A1 (https=) | 1972-11-17 |
| US3685141A (en) | 1972-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |