JP5001522B2 - 半導体集積回路装置の製造方法 - Google Patents
半導体集積回路装置の製造方法 Download PDFInfo
- Publication number
- JP5001522B2 JP5001522B2 JP2005121974A JP2005121974A JP5001522B2 JP 5001522 B2 JP5001522 B2 JP 5001522B2 JP 2005121974 A JP2005121974 A JP 2005121974A JP 2005121974 A JP2005121974 A JP 2005121974A JP 5001522 B2 JP5001522 B2 JP 5001522B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- semiconductor
- misfet
- integrated circuit
- circuit device
- 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 - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 203
- 238000004519 manufacturing process Methods 0.000 title claims description 57
- 239000000758 substrate Substances 0.000 claims description 92
- 230000015556 catabolic process Effects 0.000 claims description 74
- 238000002955 isolation Methods 0.000 claims description 54
- 150000002500 ions Chemical class 0.000 claims description 39
- 239000012535 impurity Substances 0.000 claims description 38
- 238000000151 deposition Methods 0.000 claims description 11
- 238000000059 patterning Methods 0.000 claims description 8
- 239000010408 film Substances 0.000 description 166
- 229920002120 photoresistant polymer Polymers 0.000 description 31
- 238000000034 method Methods 0.000 description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
- 229910052814 silicon oxide Inorganic materials 0.000 description 21
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 18
- 229910052698 phosphorus Inorganic materials 0.000 description 15
- 229910052785 arsenic Inorganic materials 0.000 description 13
- 230000001747 exhibiting effect Effects 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 11
- 229910052581 Si3N4 Inorganic materials 0.000 description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 8
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 229910019001 CoSi Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910021332 silicide Inorganic materials 0.000 description 3
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- -1 P and As Chemical class 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- OKZIUSOJQLYFSE-UHFFFAOYSA-N difluoroboron Chemical compound F[B]F OKZIUSOJQLYFSE-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823857—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the gate insulating layers, e.g. different gate insulating layer thicknesses, particular gate insulator materials or particular gate insulator implants
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823814—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the source or drain structures, e.g. specific source or drain implants or silicided source or drain structures or raised source or drain structures
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823878—Complementary field-effect transistors, e.g. CMOS isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0611—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
- H01L27/0617—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type
- H01L27/0629—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type in combination with diodes, or resistors, or capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
- Element Separation (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Description
前記第1MISFETは、前記半導体基板上にて第1導電性膜から形成された第1ゲート電極、第1ゲート絶縁膜およびソース、ドレインが形成される第1半導体領域を有し、
前記第2MISFETは、前記半導体基板上にて第2導電性膜から形成された第2ゲート電極を有し、
前記第1ゲート電極の側壁下の前記半導体基板には素子分離領域が形成され、
前記第1ゲート電極の延在方向と直行する第1の方向での前記素子分離領域の幅は、平面で前記第1ゲート電極と重ならない領域で前記第2導電性膜の膜厚より大きいものである。
(a)前記半導体基板の主面に素子分離領域を形成する工程、
(b)前記半導体基板の前記第1領域に不純物イオンを導入して前記第1MISFETのソース、ドレインが形成される第1半導体領域を形成する工程、
(c)前記半導体基板の前記第1領域の前記主面に第1ゲート絶縁膜を形成する工程、
(d)前記第1ゲート絶縁膜上に第1導電性膜を堆積し、前記第1導電性膜をパターニングすることによって前記第1領域に前記第1MISFETの第1ゲート電極を形成する工程、
(e)前記(d)工程後、前記半導体基板の前記第2領域の前記主面に第2ゲート絶縁膜を形成する工程、
(f)前記第2ゲート絶縁膜上に第2導電性膜を堆積し、前記第2導電性膜をパターニングすることによって前記第2領域に前記第2MISFETの第2ゲート電極を形成する工程、
(g)前記半導体基板の前記第2領域に不純物イオンを導入して前記第2MISFETのソース、ドレインとなる第3半導体領域を形成する工程、
を含み、
前記素子分離領域は、前記第1ゲート電極の側壁下に配置され、前記第1ゲート電極の延在方向と直行する第1の方向での幅が平面で前記第1ゲート電極と重ならない領域で前記第2導電性膜の膜厚より大きくなるように形成するものである。
(a)前記半導体基板の主面に素子分離領域を形成する工程、
(b)前記半導体基板の前記第1領域に不純物イオンを導入して前記第1MISFETのドレインが形成される第1半導体領域を形成する工程、
(c)前記半導体基板の前記第1領域の前記主面に第1ゲート絶縁膜を形成する工程、
(d)前記第1ゲート絶縁膜上に第1導電性膜を堆積し、前記第1導電性膜をパターニングすることによって前記第1領域に前記第1MISFETの第1ゲート電極を形成する工程、
(e)前記半導体基板に不純物イオンを導入し、前記第2領域に第1ウエル領域を形成し、前記第1領域に前記第1MISFETのソースが形成される第2半導体領域を形成する工程、
(f)前記第2半導体領域の下部に不純物イオンを導入し、前記第2半導体領域を前記素子分離領域より深く拡張する工程、
(g)前記(d)工程後、前記半導体基板の前記第2領域の前記主面に第2ゲート絶縁膜を形成する工程、
(h)前記第2ゲート絶縁膜上に第2導電性膜を堆積し、前記第2導電性膜をパターニングすることによって前記第2領域に前記第2MISFETの第2ゲート電極を形成する工程、
(i)前記半導体基板の前記第2領域に不純物イオンを導入して前記第2MISFETのソース、ドレインとなる第3半導体領域を形成する工程、
を含み、
前記素子分離領域は、前記第1ゲート電極の側壁下に配置され、前記第1ゲート電極の延在方向と直行する第1の方向での幅が平面で前記第1ゲート電極と重ならない領域で前記第2導電性膜の膜厚より大きくなるように形成するものである。
2 素子分離溝
2A 素子分離溝(素子分離領域)
3 第1p型ウエル
4 p型分離領域
5 第1n型ウエル
6 第2n型ウエル(第1半導体領域)
6A 第4n型ウエル
6B n型半導体層
7 第2p型ウエル(第1半導体領域)
7A 第4p型ウエル
8 ゲート絶縁膜(第1ゲート絶縁膜)
9 絶縁膜
10A、10B ゲート電極
10C、10D ゲート電極(第1ゲート電極)
10E 下部電極
11 第3n型ウエル
12 第4n型ウエル
13 第3p型ウエル
14 第4p型ウエル
15 第5p型ウエル(第1ウエル領域)
15A p型半導体層
15B p型半導体層
15C 第3p型ウエル(第2半導体領域)
16 p型半導体層
17 第5n型ウエル(第1ウエル領域)
17A 第3n型ウエル
17B n型半導体層
18 n型半導体層
19 ゲート絶縁膜(第2ゲート絶縁膜)
20A〜20D ゲート電極(第2ゲート電極)
20E 上部電極
20F サイドウォール
21 p−型半導体領域
22 n−型半導体領域
23 p−型半導体領域(第3半導体領域)
24 n−型半導体領域(第3半導体領域)
25 n+型半導体領域(第3半導体領域)
26 p+型半導体領域(第3半導体領域)
27 CoSi2膜
28 絶縁膜
29 プラグ
30 配線
101 基板
102 素子分離領域
103 n型分離領域
104 p型ウエル
105 酸化シリコン膜
106 多結晶シリコン膜
106A 下部電極
106B ゲート電極
107 絶縁膜
108 n型半導体層
109 n型ウエル
110 ゲート酸化膜
111 ゲート電極
112 上部電極
C1 容量素子
Claims (5)
- 同一の半導体基板上において、第1領域にドレインの耐圧がソースの耐圧より低い第1MISFETと、第2領域に前記第1MISFETよりも耐圧の低い第2MISFETとが形成された半導体集積回路装置の製造方法であって、
(a)前記半導体基板の主面に素子分離領域を形成する工程、
(b)前記半導体基板の前記第1領域に不純物イオンを導入して前記第1MISFETのドレインが形成される第1半導体領域を形成する工程、
(c)前記半導体基板の前記第1領域の前記主面に第1ゲート絶縁膜を形成する工程、
(d)前記第1ゲート絶縁膜上に第1導電性膜を堆積し、前記第1導電性膜をパターニングすることによって前記第1領域に前記第1MISFETの第1ゲート電極を形成する工程、
(e)前記半導体基板に不純物イオンを導入し、前記第2領域に第1ウエル領域を形成し、前記第1領域に前記第1MISFETのソースが形成される第2半導体領域を形成する工程、
(f)前記第2半導体領域の下部に不純物イオンを導入し、前記第2半導体領域を前記素子分離領域より深く拡張する工程、
(g)前記(d)工程後、前記半導体基板の前記第2領域の前記主面に第2ゲート絶縁膜を形成する工程、
(h)前記第2ゲート絶縁膜上に第2導電性膜を堆積し、前記第2導電性膜をパターニングすることによって前記第2領域に前記第2MISFETの第2ゲート電極を形成する工程、
(i)前記半導体基板の前記第2領域に不純物イオンを導入して前記第2MISFETのソース、ドレインとなる第3半導体領域を形成する工程、
を含み、
前記素子分離領域は、前記第1ゲート電極の側壁下に配置され、前記第1ゲート電極の延在方向と直行する第1の方向での幅が平面で前記第1ゲート電極と重ならない領域で前記第2導電性膜の膜厚より大きくなるように形成することを特徴とする半導体集積回路装置の製造方法。 - 請求項1記載の半導体集積回路装置の製造方法において、
前記第2半導体領域は、前記第1ゲート電極下において平面で前記素子分離領域と隣接するように形成することを特徴とする半導体集積回路装置の製造方法。 - 請求項1記載の半導体集積回路装置の製造方法において、
前記第2半導体領域は、前記第2MISFETのウエル領域で形成することを特徴とする半導体集積回路装置の製造方法。 - 請求項1記載の半導体集積回路装置の製造方法において、
前記第1の方向において、前記第2半導体領域側の前記素子分離領域の幅は、前記第1半導体領域側の前記素子分離領域の幅よりも小さいことを特徴とする半導体集積回路装置の製造方法。 - 請求項1記載の半導体集積回路装置の製造方法において、
前記(h)工程においては、前記第1ゲート電極の側壁に、前記第2導電性膜よりなるサイドウォールが形成されていることを特徴とする半導体集積回路装置の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005121974A JP5001522B2 (ja) | 2005-04-20 | 2005-04-20 | 半導体集積回路装置の製造方法 |
US11/405,540 US7391083B2 (en) | 2005-04-20 | 2006-04-18 | Semiconductor device and a method of manufacturing the same |
US12/122,717 US7514749B2 (en) | 2005-04-20 | 2008-05-18 | Semiconductor device and a method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005121974A JP5001522B2 (ja) | 2005-04-20 | 2005-04-20 | 半導体集積回路装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006303142A JP2006303142A (ja) | 2006-11-02 |
JP5001522B2 true JP5001522B2 (ja) | 2012-08-15 |
Family
ID=37185974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005121974A Expired - Fee Related JP5001522B2 (ja) | 2005-04-20 | 2005-04-20 | 半導体集積回路装置の製造方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7391083B2 (ja) |
JP (1) | JP5001522B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4991134B2 (ja) * | 2005-09-15 | 2012-08-01 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
KR100954907B1 (ko) * | 2007-12-21 | 2010-04-27 | 주식회사 동부하이텍 | 반도체 소자의 테스트 패턴 및 그 제조방법 |
US8067287B2 (en) * | 2008-02-25 | 2011-11-29 | Infineon Technologies Ag | Asymmetric segmented channel transistors |
JP5239548B2 (ja) * | 2008-06-25 | 2013-07-17 | 富士通セミコンダクター株式会社 | 半導体装置及び半導体装置の製造方法 |
JP2010067955A (ja) * | 2008-08-13 | 2010-03-25 | Seiko Instruments Inc | 半導体装置およびその製造方法 |
CN101710586B (zh) * | 2009-01-09 | 2011-12-28 | 深超光电(深圳)有限公司 | 提高开口率的储存电容及其制作方法 |
TW201043928A (en) * | 2009-06-12 | 2010-12-16 | Taiwan Misaki Electronics Co | Tilt detection sensor |
US8614497B2 (en) * | 2009-08-07 | 2013-12-24 | Broadcom Corporation | Method for fabricating a MIM capacitor using gate metal for electrode and related structure |
JP5423269B2 (ja) * | 2009-09-15 | 2014-02-19 | 富士通セミコンダクター株式会社 | 半導体装置とその製造方法 |
JP5696713B2 (ja) * | 2012-11-06 | 2015-04-08 | 株式会社デンソー | 半導体装置及びその検査方法 |
US9214433B2 (en) * | 2013-05-21 | 2015-12-15 | Xilinx, Inc. | Charge damage protection on an interposer for a stacked die assembly |
US10038063B2 (en) | 2014-06-10 | 2018-07-31 | International Business Machines Corporation | Tunable breakdown voltage RF FET devices |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03178160A (ja) * | 1989-12-06 | 1991-08-02 | Fuji Electric Co Ltd | 電界効果トランジスタ |
KR100213201B1 (ko) * | 1996-05-15 | 1999-08-02 | 윤종용 | 씨모스 트랜지스터 및 그 제조방법 |
JPH113946A (ja) * | 1997-04-18 | 1999-01-06 | Citizen Watch Co Ltd | 半導体装置およびその製造方法 |
JPH11274499A (ja) * | 1998-03-19 | 1999-10-08 | Matsushita Electric Works Ltd | 半導体装置及びその製造方法 |
JP2001085625A (ja) * | 1999-09-13 | 2001-03-30 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
JP3442009B2 (ja) * | 1999-09-24 | 2003-09-02 | 松下電器産業株式会社 | 高耐圧mosトランジスタの構造 |
JP2002170888A (ja) | 2000-11-30 | 2002-06-14 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
JP2002198439A (ja) * | 2000-12-26 | 2002-07-12 | Sharp Corp | 半導体装置および携帯電子機器 |
KR100396703B1 (ko) * | 2001-04-28 | 2003-09-02 | 주식회사 하이닉스반도체 | 고전압 소자 및 그 제조방법 |
JP4477886B2 (ja) * | 2003-04-28 | 2010-06-09 | 株式会社ルネサステクノロジ | 半導体装置の製造方法 |
JP4138601B2 (ja) * | 2003-07-14 | 2008-08-27 | セイコーエプソン株式会社 | 半導体装置の製造方法 |
-
2005
- 2005-04-20 JP JP2005121974A patent/JP5001522B2/ja not_active Expired - Fee Related
-
2006
- 2006-04-18 US US11/405,540 patent/US7391083B2/en not_active Expired - Fee Related
-
2008
- 2008-05-18 US US12/122,717 patent/US7514749B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080220580A1 (en) | 2008-09-11 |
US7514749B2 (en) | 2009-04-07 |
US7391083B2 (en) | 2008-06-24 |
JP2006303142A (ja) | 2006-11-02 |
US20060237795A1 (en) | 2006-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5001522B2 (ja) | 半導体集積回路装置の製造方法 | |
KR100480856B1 (ko) | 반도체 장치 및 그 제조 방법 | |
JP4773169B2 (ja) | 半導体装置の製造方法 | |
US10050036B2 (en) | Semiconductor structure having common gate | |
US8309414B2 (en) | Semiconductor device and method of manufacturing semiconductor device | |
JP2008004738A (ja) | 半導体装置及びその製造方法 | |
US10217640B2 (en) | Methods of fabricating semiconductor devices | |
KR20120041260A (ko) | 반도체 장치 및 그 제조 방법 | |
US20090267125A1 (en) | Semiconductor device and method of manufacturing the same | |
US11894373B2 (en) | Semiconductor device and manufacturing method thereof | |
KR20170137637A (ko) | 반도체 장치 및 그 제조 방법 | |
JP2007165558A (ja) | 半導体装置およびその製造方法 | |
US7825482B2 (en) | Semiconductor device and method for fabricating the same | |
JP2009123944A (ja) | 半導体装置及びその製造方法 | |
US10937882B2 (en) | Semiconductor device including a field effect transistor | |
US10032672B1 (en) | Method of fabricating a semiconductor device having contact structures | |
CN109273407B (zh) | 半导体器件及其形成方法 | |
JP4324218B2 (ja) | 高耐圧mosfetを備えた半導体装置及びその製造方法 | |
KR20080002480A (ko) | 반도체 소자의 제조방법 | |
JP5978781B2 (ja) | 半導体装置の製造方法 | |
US7812378B2 (en) | Semiconductor device with high capacitance and low leakage current | |
JP4746600B2 (ja) | 縦型mosfetの製造方法 | |
JP2007324489A (ja) | 半導体装置の製造方法及び半導体装置 | |
JP5493303B2 (ja) | 半導体装置及びその製造方法 | |
JP2004274080A (ja) | 半導体集積回路装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080407 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20100528 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100617 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110906 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111104 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120105 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120329 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120405 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120424 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120518 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5001522 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150525 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |