JP2011054979A - 薄膜キャパシタ - Google Patents
薄膜キャパシタ Download PDFInfo
- Publication number
- JP2011054979A JP2011054979A JP2010230002A JP2010230002A JP2011054979A JP 2011054979 A JP2011054979 A JP 2011054979A JP 2010230002 A JP2010230002 A JP 2010230002A JP 2010230002 A JP2010230002 A JP 2010230002A JP 2011054979 A JP2011054979 A JP 2011054979A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- capacitor
- film capacitor
- layer
- conductor
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 159
- 239000010409 thin film Substances 0.000 title claims abstract description 142
- 239000010410 layer Substances 0.000 claims abstract description 141
- 239000004020 conductor Substances 0.000 claims abstract description 97
- 239000000758 substrate Substances 0.000 claims abstract description 54
- 239000011241 protective layer Substances 0.000 claims abstract description 43
- 239000012212 insulator Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000010408 film Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 15
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 239000004642 Polyimide Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229920001721 polyimide Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 9
- 229910000679 solder Inorganic materials 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052581 Si3N4 Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001312 dry etching Methods 0.000 description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000001039 wet etching Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910017944 Ag—Cu Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/5222—Capacitive arrangements or effects of, or between wiring layers
- H01L23/5223—Capacitor integral with wiring layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/11—Manufacturing methods
-
- 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
- H01L27/01—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate comprising only passive thin-film or thick-film elements formed on a common insulating substrate
- H01L27/016—Thin-film circuits
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/023—Redistribution layers [RDL] for bonding areas
- H01L2224/0235—Shape of the redistribution layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/023—Redistribution layers [RDL] for bonding areas
- H01L2224/0237—Disposition of the redistribution layers
- H01L2224/02375—Top view
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/05001—Internal layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/05001—Internal layers
- H01L2224/05005—Structure
- H01L2224/05008—Bonding area integrally formed with a redistribution layer on the semiconductor or solid-state body, e.g.
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/05001—Internal layers
- H01L2224/0502—Disposition
- H01L2224/05026—Disposition the internal layer being disposed in a recess of the surface
- H01L2224/05027—Disposition the internal layer being disposed in a recess of the surface the internal layer extending out of an opening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05567—Disposition the external layer being at least partially embedded in the surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05569—Disposition the external layer being disposed on a redistribution layer on the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/05599—Material
- H01L2224/056—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/05638—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/05655—Nickel [Ni] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/061—Disposition
- H01L2224/0612—Layout
- H01L2224/0613—Square or rectangular array
- H01L2224/06131—Square or rectangular array being uniform, i.e. having a uniform pitch across the array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15787—Ceramics, e.g. crystalline carbides, nitrides or oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
【解決手段】基板と、前記基板上に形成され少なくとも1層の誘電体薄膜と少なくとも2層の電極層からなるキャパシタ部と、前記キャパシタ部の少なくとも一部を覆う保護層と、前記キャパシタ部のいずれかの電極層と電気的に接続する引き出し導体と、前記引き出し導体上に形成されたバンプと、を備え、前記引き出し導体は、前記保護層に形成された開口部内に形成されて前記キャパシタ部のいずれかの電極層と電気的に接続する接続部と、前記保護層上に延伸された引き回し部とからなり、前記バンプは前記引き回し部上に形成されている。
【選択図】図12
Description
20 キャパシタ部
21 下部電極
22 誘電体薄膜
23 上部電極
30 保護層
31 無機絶縁層
32 第1の有機絶縁層
40a,40b 引き出し導体
41a,41b 接続部
42a,42b 引き回し部
52a,52b バンプ(外部接続端子)
200 薄膜キャパシタ
210 基板
216 キャパシタ部
218 保護層
220 下部電極
222 誘電体薄膜
224 上部電極
230 無機絶縁層
240 有機絶縁層
252a,252b 引き出し導体
254a,254b 接続部
256a,256b 引き出し部
260a,260b 外部電極(外部接続端子)
270 外部保護層
300 薄膜積層キャパシタ(薄膜キャパシタ)
310 基板
314 キャパシタ部
316 保護層
320,322,324,326 内部電極
330,332,334,336 誘電体薄膜
340 無機絶縁層
350 有機絶縁層
360a,360b 引き出し導体
362a,362b 接続部
364a,364b 接続部
366a,366b 引き出し部
370a,370b 外部電極(外部接続端子)
Claims (3)
- 基板と、
前記基板上に形成され少なくとも1層の誘電体薄膜と少なくとも2層の電極層とからなるキャパシタ部と、
前記キャパシタ部の少なくとも一部を覆う保護層と、
前記キャパシタ部のいずれかの電極層と電気的に接続する引き出し導体と、
前記引き出し導体上に形成された外部接続端子と、を備え、
前記引き出し導体は、前記保護層に形成された開口部内に形成されて前記キャパシタ部のいずれかの電極層と電気的に接続する接続部と、前記保護層上に延伸された引き回し部とからなり、前記外部接続端子は前記引き回し部上に形成され、
前記保護層のうち少なくとも一層は有機絶縁体からなり、
前記引き回し部は、複数の前記接続部と接続し、
前記引き回し部は、少なくとも一箇所の屈曲部を有し、
前記引き回し部は、第1の導体線路と前記第1の導体線路と前記屈曲部を介して接続する第2の導体線路とを備え、前記第1の導体線路と前記第2の導体線路とが平行に配置されていることを特徴とする薄膜キャパシタ。 - 前記キャパシタ部の第1の電極層に電気的に接続する第1の引き出し導体と、
前記第1の電極層とは異なる電位の前記キャパシタ部の第2の電極層に電気的に接続する第2の引き出し導体と、
を備え、
前記第1の引き出し導体は、前記第1の電極層に電気的に接続する第1の接続部と、該第1の接続部から前記保護層上に延伸され、前記第2の引き出し導体から離間する方向に引き出された第1の引き回し部とを有し、
前記第2の引き出し導体は、前記第2の電極層に電気的に接続する第2の接続部と、該第2の接続部から前記保護層上に延伸され、前記第1の引き出し導体から離間する方向に引き出された第2の引き回し部とを有することを特徴とする請求項1に記載の薄膜キャパシタ。 - 前記キャパシタ部の一つの前記電極層に対して、前記引き出し導体の複数の前記接続部が電気的に接続していることを特徴とする請求項1又は請求項2に記載の薄膜キャパシタ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010230002A JP5093327B2 (ja) | 2005-10-18 | 2010-10-12 | 薄膜キャパシタ |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005303143 | 2005-10-18 | ||
JP2005303143 | 2005-10-18 | ||
JP2006135571 | 2006-05-15 | ||
JP2006135571 | 2006-05-15 | ||
JP2010230002A JP5093327B2 (ja) | 2005-10-18 | 2010-10-12 | 薄膜キャパシタ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007540885A Division JP4674606B2 (ja) | 2005-10-18 | 2006-07-13 | 薄膜キャパシタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011054979A true JP2011054979A (ja) | 2011-03-17 |
JP5093327B2 JP5093327B2 (ja) | 2012-12-12 |
Family
ID=37962272
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007540885A Active JP4674606B2 (ja) | 2005-10-18 | 2006-07-13 | 薄膜キャパシタ |
JP2010230002A Active JP5093327B2 (ja) | 2005-10-18 | 2010-10-12 | 薄膜キャパシタ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007540885A Active JP4674606B2 (ja) | 2005-10-18 | 2006-07-13 | 薄膜キャパシタ |
Country Status (3)
Country | Link |
---|---|
US (3) | US7898792B2 (ja) |
JP (2) | JP4674606B2 (ja) |
WO (1) | WO2007046173A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016025310A (ja) * | 2014-07-24 | 2016-02-08 | Tdk株式会社 | 薄膜キャパシタ |
JP2017208528A (ja) * | 2016-05-19 | 2017-11-24 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 薄膜キャパシター及びその製造方法 |
WO2018122995A1 (ja) * | 2016-12-28 | 2018-07-05 | 株式会社野田スクリーン | 薄膜キャパシタ、および半導体装置 |
JP2019114635A (ja) * | 2017-12-22 | 2019-07-11 | 凸版印刷株式会社 | キャパシタ内蔵ガラス回路基板及びキャパシタ内蔵ガラス回路基板の製造方法 |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4973023B2 (ja) * | 2006-06-19 | 2012-07-11 | 日本電気株式会社 | 薄膜キャパシタ及びその製造方法 |
US8227320B2 (en) * | 2007-10-10 | 2012-07-24 | Kovio, Inc. | High reliability surveillance and/or identification tag/devices and methods of making and using the same |
US8194387B2 (en) * | 2009-03-20 | 2012-06-05 | Paratek Microwave, Inc. | Electrostrictive resonance suppression for tunable capacitors |
JP5267268B2 (ja) | 2009-03-26 | 2013-08-21 | Tdk株式会社 | 薄膜コンデンサ及びその製造方法 |
JP5407775B2 (ja) * | 2009-03-31 | 2014-02-05 | Tdk株式会社 | 薄膜コンデンサの製造方法及び薄膜コンデンサ |
WO2010137379A1 (ja) * | 2009-05-26 | 2010-12-02 | 株式会社村田製作所 | 3端子コンデンサ及び3端子コンデンサ実装構造 |
WO2011004874A1 (ja) * | 2009-07-09 | 2011-01-13 | 株式会社村田製作所 | アンチヒューズ素子 |
JP5287644B2 (ja) * | 2009-09-30 | 2013-09-11 | Tdk株式会社 | 薄膜コンデンサ |
CN103038844A (zh) * | 2010-07-30 | 2013-04-10 | 三洋电机株式会社 | 基板内置用电容器、具备其的电容器内置基板、及基板内置用电容器的制造方法 |
WO2012036017A1 (ja) * | 2010-09-13 | 2012-03-22 | 株式会社村田製作所 | 誘電体薄膜素子、アンチヒューズ素子及び誘電体薄膜素子の製造方法 |
US8410579B2 (en) * | 2010-12-07 | 2013-04-02 | Xilinx, Inc. | Power distribution network |
JP5757163B2 (ja) * | 2011-06-02 | 2015-07-29 | ソニー株式会社 | 多層配線基板およびその製造方法、並びに半導体装置 |
KR20140054792A (ko) * | 2012-10-29 | 2014-05-09 | 삼성전기주식회사 | 커패시터 및 이의 제조 방법 |
US9153504B2 (en) | 2013-10-11 | 2015-10-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Metal insulator metal capacitor and method for making the same |
US9449762B2 (en) * | 2014-05-07 | 2016-09-20 | Qualcomm Incorporated | Embedded package substrate capacitor with configurable/controllable equivalent series resistance |
JP6357856B2 (ja) * | 2014-05-12 | 2018-07-18 | Tdk株式会社 | 薄膜キャパシタ |
JP5924461B1 (ja) * | 2014-08-06 | 2016-05-25 | 株式会社村田製作所 | 複合電子部品 |
JP6520085B2 (ja) * | 2014-12-05 | 2019-05-29 | Tdk株式会社 | 薄膜キャパシタ |
WO2016136411A1 (ja) * | 2015-02-27 | 2016-09-01 | 株式会社村田製作所 | キャパシタおよび電子機器 |
WO2016136564A1 (ja) * | 2015-02-27 | 2016-09-01 | 株式会社村田製作所 | キャパシタ |
US9472425B2 (en) * | 2015-03-19 | 2016-10-18 | Qualcomm Incorporated | Power distribution improvement using pseudo-ESR control of an embedded passive capacitor |
US10026685B2 (en) * | 2015-09-25 | 2018-07-17 | Qualcomm Incorporated | Metal-oxide-metal (MOM) capacitor with reduced magnetic coupling to neighboring circuit and high series resonance frequency |
JP6610159B2 (ja) * | 2015-10-20 | 2019-11-27 | Tdk株式会社 | 薄膜キャパシタ |
KR101872582B1 (ko) * | 2016-03-22 | 2018-06-28 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조 방법 |
JP6512366B2 (ja) * | 2016-04-20 | 2019-05-15 | 富士通株式会社 | 回路基板、回路基板の製造方法及び電子装置 |
US10460877B2 (en) | 2016-05-27 | 2019-10-29 | Tdk Corporation | Thin-film capacitor including groove portions |
JP6369665B1 (ja) | 2016-10-26 | 2018-08-08 | 株式会社村田製作所 | キャパシタ |
KR102712634B1 (ko) * | 2016-11-18 | 2024-10-02 | 삼성전기주식회사 | 박막 커패시터 |
CN209015904U (zh) * | 2016-12-28 | 2019-06-21 | 株式会社村田制作所 | 薄膜器件 |
JP6822192B2 (ja) | 2017-02-13 | 2021-01-27 | Tdk株式会社 | 電子部品内蔵基板 |
JP6862886B2 (ja) | 2017-02-13 | 2021-04-21 | Tdk株式会社 | 電子部品内蔵基板 |
JP6562161B2 (ja) * | 2017-02-17 | 2019-08-21 | 株式会社村田製作所 | 薄膜デバイスおよび薄膜デバイスの製造方法 |
JP2018137310A (ja) | 2017-02-21 | 2018-08-30 | Tdk株式会社 | 薄膜キャパシタ |
JP2018137311A (ja) | 2017-02-21 | 2018-08-30 | Tdk株式会社 | 薄膜キャパシタ |
US11276531B2 (en) | 2017-05-31 | 2022-03-15 | Tdk Corporation | Thin-film capacitor and method for manufacturing thin-film capacitor |
WO2019021827A1 (ja) * | 2017-07-26 | 2019-01-31 | 株式会社村田製作所 | キャパシタ |
JP7150571B2 (ja) * | 2018-11-13 | 2022-10-11 | ローム株式会社 | チップコンデンサおよびチップコンデンサの製造方法 |
JP2020202220A (ja) * | 2019-06-07 | 2020-12-17 | 株式会社村田製作所 | 積層セラミック電子部品 |
US20210020587A1 (en) * | 2019-06-11 | 2021-01-21 | Skyworks Solutions, Inc. | Moisture barrier for metal insulator metal capacitors and integrated circuit having the same |
TW202121645A (zh) | 2019-11-01 | 2021-06-01 | 美商予力半導體公司 | 可組態電容器 |
JP2022006781A (ja) | 2020-06-25 | 2022-01-13 | Tdk株式会社 | 電子部品及びその製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002033239A (ja) * | 2000-07-14 | 2002-01-31 | Hitachi Ltd | Lcフィルタ |
JP2002260957A (ja) * | 2001-02-28 | 2002-09-13 | Kyocera Corp | 薄膜コンデンサおよびコンデンサ基板 |
JP2003174118A (ja) * | 2001-12-07 | 2003-06-20 | Hitachi Ltd | 半導体装置の製造方法および半導体装置 |
JP2004214561A (ja) * | 2003-01-08 | 2004-07-29 | Oki Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP2004214589A (ja) * | 2002-11-14 | 2004-07-29 | Fujitsu Ltd | 薄膜キャパシタおよびその製造方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06112083A (ja) | 1992-09-30 | 1994-04-22 | Matsushita Electric Ind Co Ltd | 薄膜コンデンサ |
KR100277314B1 (ko) * | 1996-11-08 | 2001-01-15 | 모기 쥰이찌 | 박막콘덴서 및 이를탑재한반도체장치 |
JP3385889B2 (ja) * | 1996-12-25 | 2003-03-10 | 株式会社日立製作所 | 強誘電体メモリ素子及びその製造方法 |
JPH1197289A (ja) | 1997-09-18 | 1999-04-09 | Fujitsu Ltd | 薄膜チップコンデンサー及びその製造方法 |
EP0996958A2 (en) * | 1998-04-20 | 2000-05-03 | Koninklijke Philips Electronics N.V. | Thin-film capacitor |
US6241036B1 (en) * | 1998-09-16 | 2001-06-05 | Baker Hughes Incorporated | Reinforced abrasive-impregnated cutting elements, drill bits including same |
US6316797B1 (en) * | 1999-02-19 | 2001-11-13 | Advanced Technology Materials, Inc. | Scalable lead zirconium titanate(PZT) thin film material and deposition method, and ferroelectric memory device structures comprising such thin film material |
US6565730B2 (en) * | 1999-12-29 | 2003-05-20 | Intel Corporation | Self-aligned coaxial via capacitors |
US6724611B1 (en) * | 2000-03-29 | 2004-04-20 | Intel Corporation | Multi-layer chip capacitor |
KR20010109610A (ko) * | 2000-05-31 | 2001-12-12 | 박종섭 | 반도체 소자의 강유전체 캐패시터 형성방법 |
JP2002299163A (ja) | 2001-03-30 | 2002-10-11 | Kyocera Corp | 可変容量素子 |
JP2003197878A (ja) * | 2001-10-15 | 2003-07-11 | Hitachi Ltd | メモリ半導体装置およびその製造方法 |
JP4166013B2 (ja) * | 2001-12-26 | 2008-10-15 | 富士通株式会社 | 薄膜キャパシタ製造方法 |
JP2004079801A (ja) * | 2002-08-19 | 2004-03-11 | Fujitsu Ltd | コンデンサ装置及びその製造方法 |
US7161793B2 (en) * | 2002-11-14 | 2007-01-09 | Fujitsu Limited | Layer capacitor element and production process as well as electronic device |
JP4397583B2 (ja) | 2002-12-24 | 2010-01-13 | 株式会社フジクラ | 半導体装置 |
JP4671829B2 (ja) * | 2005-09-30 | 2011-04-20 | 富士通株式会社 | インターポーザ及び電子装置の製造方法 |
JP5103724B2 (ja) * | 2005-09-30 | 2012-12-19 | 富士通株式会社 | インターポーザの製造方法 |
-
2006
- 2006-07-13 WO PCT/JP2006/313940 patent/WO2007046173A1/ja active Application Filing
- 2006-07-13 JP JP2007540885A patent/JP4674606B2/ja active Active
-
2008
- 2008-04-15 US US12/103,234 patent/US7898792B2/en active Active
-
2010
- 2010-10-12 JP JP2010230002A patent/JP5093327B2/ja active Active
-
2011
- 2011-01-19 US US13/009,395 patent/US8390982B2/en active Active
-
2012
- 2012-11-27 US US13/685,852 patent/US20130088811A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002033239A (ja) * | 2000-07-14 | 2002-01-31 | Hitachi Ltd | Lcフィルタ |
JP2002260957A (ja) * | 2001-02-28 | 2002-09-13 | Kyocera Corp | 薄膜コンデンサおよびコンデンサ基板 |
JP2003174118A (ja) * | 2001-12-07 | 2003-06-20 | Hitachi Ltd | 半導体装置の製造方法および半導体装置 |
JP2004214589A (ja) * | 2002-11-14 | 2004-07-29 | Fujitsu Ltd | 薄膜キャパシタおよびその製造方法 |
JP2004214561A (ja) * | 2003-01-08 | 2004-07-29 | Oki Electric Ind Co Ltd | 半導体装置及びその製造方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016025310A (ja) * | 2014-07-24 | 2016-02-08 | Tdk株式会社 | 薄膜キャパシタ |
JP2017208528A (ja) * | 2016-05-19 | 2017-11-24 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | 薄膜キャパシター及びその製造方法 |
WO2018122995A1 (ja) * | 2016-12-28 | 2018-07-05 | 株式会社野田スクリーン | 薄膜キャパシタ、および半導体装置 |
JP6354016B1 (ja) * | 2016-12-28 | 2018-07-11 | 株式会社野田スクリーン | 薄膜キャパシタ、および半導体装置 |
JP2019114635A (ja) * | 2017-12-22 | 2019-07-11 | 凸版印刷株式会社 | キャパシタ内蔵ガラス回路基板及びキャパシタ内蔵ガラス回路基板の製造方法 |
JP2022159478A (ja) * | 2017-12-22 | 2022-10-17 | 凸版印刷株式会社 | キャパシタ内蔵ガラス回路基板及びキャパシタ内蔵ガラス回路基板の製造方法 |
JP7206589B2 (ja) | 2017-12-22 | 2023-01-18 | 凸版印刷株式会社 | キャパシタ内蔵ガラス回路基板の製造方法 |
JP7444210B2 (ja) | 2017-12-22 | 2024-03-06 | Toppanホールディングス株式会社 | キャパシタ内蔵ガラス回路基板 |
Also Published As
Publication number | Publication date |
---|---|
WO2007046173A1 (ja) | 2007-04-26 |
US7898792B2 (en) | 2011-03-01 |
JPWO2007046173A1 (ja) | 2009-04-23 |
JP4674606B2 (ja) | 2011-04-20 |
US8390982B2 (en) | 2013-03-05 |
US20080186654A1 (en) | 2008-08-07 |
JP5093327B2 (ja) | 2012-12-12 |
US20130088811A1 (en) | 2013-04-11 |
US20110110016A1 (en) | 2011-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5093327B2 (ja) | 薄膜キャパシタ | |
KR100788131B1 (ko) | 박막 캐패시터 및 그 제조 방법, 전자 장치 및 회로 기판 | |
US6624501B2 (en) | Capacitor and semiconductor device | |
JP4844391B2 (ja) | 半導体装置並びに配線基板及びその製造方法 | |
JP5376186B2 (ja) | 誘電体薄膜素子、アンチヒューズ素子及び誘電体薄膜素子の製造方法 | |
US20100044089A1 (en) | Interposer integrated with capacitors and method for manufacturing the same | |
JP2007227874A (ja) | 薄膜キャパシタ及びその製造方法 | |
JP2010157690A (ja) | 電子部品実装用基板及び電子部品実装用基板の製造方法 | |
JP2020115587A (ja) | キャパシタ | |
WO2010050091A1 (ja) | 半導体装置 | |
JP5299158B2 (ja) | 誘電体薄膜素子 | |
JP2009010114A (ja) | 誘電体薄膜キャパシタ | |
TWI651741B (zh) | 附電容器之半導體裝置 | |
JP2008277520A (ja) | 薄膜電子部品 | |
JP4447881B2 (ja) | インターポーザの製造方法 | |
JP4453711B2 (ja) | 薄膜部品及び製造方法 | |
JP4654790B2 (ja) | 半導体装置及びその製造方法 | |
JP4864313B2 (ja) | 薄膜キャパシタ基板、その製造方法、及び、半導体装置 | |
US10847317B2 (en) | Electronic component | |
JP2003347157A (ja) | 薄膜電子部品 | |
JP2007081267A (ja) | 半導体装置およびその製造方法 | |
JP5119058B2 (ja) | 薄膜キャパシタ | |
WO2024101272A1 (ja) | 集積化受動部品、及び集積化受動部品の製造方法 | |
US9698092B2 (en) | Electronic device | |
JP2002353370A (ja) | 半導体装置およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20120821 |
|
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: 20120903 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5093327 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150928 Year of fee payment: 3 |