CA1114503A - Memoire a acces selectif a transistor a effet de champ a jonction - Google Patents

Memoire a acces selectif a transistor a effet de champ a jonction

Info

Publication number: CA1114503A
Authority: CA; Canada
Prior art keywords: zone; zones; transistors; voltage; word line
Prior art date: 1977-01-28
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

CA293,775A

Other languages

English (en)

Inventor

Jan Lohstroh

Joannes J.M. Koomen

Roelof H.W. Salters

Cornelis M. Hart

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1977-01-28

Filing date

1977-12-22

Publication date

1981-12-15

1977-01-28 Priority claimed from NL7700880A external-priority patent/NL7700880A/xx

1977-12-22 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1981-12-15 Application granted granted Critical

1981-12-15 Publication of CA1114503A publication Critical patent/CA1114503A/fr

Status Expired legal-status Critical Current

Links

230000005669 field effect Effects 0.000 title claims description 9
230000015654 memory Effects 0.000 claims abstract description 56
239000000758 substrate Substances 0.000 claims abstract description 34
239000004065 semiconductor Substances 0.000 claims abstract description 31
238000007667 floating Methods 0.000 claims description 21
239000004020 conductor Substances 0.000 claims description 11
238000000926 separation method Methods 0.000 claims description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
238000009413 insulation Methods 0.000 claims description 3
229910052814 silicon oxide Inorganic materials 0.000 claims description 3
239000012777 electrically insulating material Substances 0.000 claims 1
210000004027 cell Anatomy 0.000 description 53
238000000034 method Methods 0.000 description 10
238000010586 diagram Methods 0.000 description 7
238000009792 diffusion process Methods 0.000 description 5
230000000694 effects Effects 0.000 description 5
230000003647 oxidation Effects 0.000 description 5
238000007254 oxidation reaction Methods 0.000 description 5
QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 5
238000010276 construction Methods 0.000 description 3
239000011159 matrix material Substances 0.000 description 3
229910052581 Si3N4 Inorganic materials 0.000 description 2
239000003990 capacitor Substances 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000001066 destructive effect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 2
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
UXHQLGLGLZKHTC-CUNXSJBXSA-N 4-[(3s,3ar)-3-cyclopentyl-7-(4-hydroxypiperidine-1-carbonyl)-3,3a,4,5-tetrahydropyrazolo[3,4-f]quinolin-2-yl]-2-chlorobenzonitrile Chemical compound C1CC(O)CCN1C(=O)C1=CC=C(C=2[C@@H]([C@H](C3CCCC3)N(N=2)C=2C=C(Cl)C(C#N)=CC=2)CC2)C2=N1 UXHQLGLGLZKHTC-CUNXSJBXSA-N 0.000 description 1
102000017795 Perilipin-1 Human genes 0.000 description 1
108010067162 Perilipin-1 Proteins 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000000969 carrier Substances 0.000 description 1
210000003850 cellular structure Anatomy 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000005530 etching Methods 0.000 description 1
238000005468 ion implantation Methods 0.000 description 1
230000000873 masking effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000001465 metallisation Methods 0.000 description 1
XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
238000012856 packing Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
102220144894 rs886058746 Human genes 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1

Landscapes

Semiconductor Memories (AREA)

CA293,775A 1977-01-28 1977-12-22 Memoire a acces selectif a transistor a effet de champ a jonction Expired CA1114503A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7700880A NL7700880A (nl)	1976-12-17	1977-01-28	Naar willekeur toegankelijk geheugen met junctieveldeffekttransistoren.
NL7700880		1977-01-28

Publications (1)

Publication Number	Publication Date
CA1114503A true CA1114503A (fr)	1981-12-15

Family

ID=19827870

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA293,775A Expired CA1114503A (fr)	1977-01-28	1977-12-22	Memoire a acces selectif a transistor a effet de champ a jonction

Country Status (1)

Country	Link
CA (1)	CA1114503A (fr)

1977
- 1977-12-22 CA CA293,775A patent/CA1114503A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1998-12-15	MKEX	Expiry