GB1135558A - Transistor with low collector capacitance and method of making same - Google Patents

Transistor with low collector capacitance and method of making same

Info

Publication number
GB1135558A
GB1135558A GB16825/66A GB1682566A GB1135558A GB 1135558 A GB1135558 A GB 1135558A GB 16825/66 A GB16825/66 A GB 16825/66A GB 1682566 A GB1682566 A GB 1682566A GB 1135558 A GB1135558 A GB 1135558A
Authority
GB
United Kingdom
Prior art keywords
region
layers
type
collector
depressions
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.)
Expired
Application number
GB16825/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB1135558A publication Critical patent/GB1135558A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H10W74/43—Encapsulations, e.g. protective coatings characterised by their materials comprising oxides, nitrides or carbides, e.g. ceramics or glasses
    • 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
    • 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
    • H10P32/00—Diffusion of dopants within, into or out of wafers, substrates or parts of devices
    • H10P32/10—Diffusion of dopants within, into or out of semiconductor bodies or layers
    • H10P32/14—Diffusion of dopants within, into or out of semiconductor bodies or layers within a single semiconductor body or layer in a solid phase; between different semiconductor bodies or layers, both in a solid phase
    • H10P32/1404—Diffusion of dopants within, into or out of semiconductor bodies or layers within a single semiconductor body or layer in a solid phase; between different semiconductor bodies or layers, both in a solid phase using predeposition followed by drive-in of impurities into the semiconductor surface, e.g. predeposition from a gaseous phase
    • 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
    • H10P32/00—Diffusion of dopants within, into or out of wafers, substrates or parts of devices
    • H10P32/10—Diffusion of dopants within, into or out of semiconductor bodies or layers
    • H10P32/17—Diffusion of dopants within, into or out of semiconductor bodies or layers characterised by the semiconductor material
    • H10P32/171—Diffusion of dopants within, into or out of semiconductor bodies or layers characterised by the semiconductor material being group IV material

Landscapes

  • Bipolar Transistors (AREA)
GB16825/66A 1965-04-26 1966-04-18 Transistor with low collector capacitance and method of making same Expired GB1135558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US450970A US3325707A (en) 1965-04-26 1965-04-26 Transistor with low collector capacitance and method of making same

Publications (1)

Publication Number Publication Date
GB1135558A true GB1135558A (en) 1968-12-04

Family

ID=23790269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16825/66A Expired GB1135558A (en) 1965-04-26 1966-04-18 Transistor with low collector capacitance and method of making same

Country Status (6)

Country Link
US (1) US3325707A (enExample)
JP (1) JPS4828111B1 (enExample)
FR (1) FR1508092A (enExample)
GB (1) GB1135558A (enExample)
NL (1) NL153373B (enExample)
SE (1) SE326503B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426254A (en) * 1965-06-21 1969-02-04 Sprague Electric Co Transistors and method of manufacturing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR76389E (fr) * 1959-01-07 1961-10-06 Dispositifs à semi-conducteur à deux bornes à résistance différentielle négative
US3150299A (en) * 1959-09-11 1964-09-22 Fairchild Camera Instr Co Semiconductor circuit complex having isolation means
US3123750A (en) * 1961-10-31 1964-03-03 Multiple junction semiconductor device
US3183128A (en) * 1962-06-11 1965-05-11 Fairchild Camera Instr Co Method of making field-effect transistors
US3253197A (en) * 1962-06-21 1966-05-24 Amelco Inc Transistor having a relatively high inverse alpha
BE636317A (enExample) * 1962-08-23 1900-01-01
US3205373A (en) * 1962-09-26 1965-09-07 Int Standard Electric Corp Direct coupled semiconductor solid state circuit having complementary symmetry
NL297821A (enExample) * 1962-10-08

Also Published As

Publication number Publication date
US3325707A (en) 1967-06-13
FR1508092A (fr) 1968-01-05
DE1564525A1 (de) 1970-09-24
SE326503B (enExample) 1970-07-27
NL6605571A (enExample) 1966-10-27
DE1564525B2 (de) 1971-10-28
JPS4828111B1 (enExample) 1973-08-29
NL153373B (nl) 1977-05-16

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