JP2019033109A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP2019033109A JP2019033109A JP2017151416A JP2017151416A JP2019033109A JP 2019033109 A JP2019033109 A JP 2019033109A JP 2017151416 A JP2017151416 A JP 2017151416A JP 2017151416 A JP2017151416 A JP 2017151416A JP 2019033109 A JP2019033109 A JP 2019033109A
- Authority
- JP
- Japan
- Prior art keywords
- polysilicon layer
- region
- substrate
- type polysilicon
- gate electrode
- 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
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/10—Integrated device layouts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/028—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs
- H10D30/0291—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs of vertical DMOS [VDMOS] FETs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/028—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs
- H10D30/0291—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs of vertical DMOS [VDMOS] FETs
- H10D30/0297—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs of vertical DMOS [VDMOS] FETs using recessing of the gate electrodes, e.g. to form trench gate electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
- H10D30/66—Vertical DMOS [VDMOS] FETs
- H10D30/668—Vertical DMOS [VDMOS] FETs having trench gate electrodes, e.g. UMOS transistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/68—Floating-gate IGFETs
- H10D30/6891—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode
- H10D30/6894—Floating-gate IGFETs characterised by the shapes, relative sizes or dispositions of the floating gate electrode having one gate at least partly in a trench
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/124—Shapes, relative sizes or dispositions of the regions of semiconductor bodies or of junctions between the regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
- H10D64/311—Gate electrodes for field-effect devices
- H10D64/411—Gate electrodes for field-effect devices for FETs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/013—Manufacturing their source or drain regions, e.g. silicided source or drain regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0144—Manufacturing their gate insulating layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/101—Integrated devices comprising main components and built-in components, e.g. IGBT having built-in freewheel diode
- H10D84/141—VDMOS having built-in components
- H10D84/143—VDMOS having built-in components the built-in components being PN junction diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/611—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using diodes as protective elements
-
- H10P14/416—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/60—Electrodes characterised by their materials
- H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
- H10D64/671—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor having lateral variation in doping or structure
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
Description
B フィールド領域
10 高濃度半導体基板
11 半導体層
12 ベース領域
13 ソース領域
14 ベースコンタクト領域
15 エピタキシャル層
16 基板
17 ドレイン領域
20 トレンチ
21 ゲート絶縁膜
22 ゲート電極
23 231 232 233 P型ポリシリコン層
24 241 242 N型ポリシリコン層
25 双方向ダイオード
26 層間絶縁膜
30 コンタクトプラグ
31 ソース電極
32 ドレイン電極
33 ゲートパッド
901 縦型MOSFET
910 高濃度半導体基板
911 半導体層
912 ベース領域
913 ソース領域
914 ベースコンタクト領域
915 エピタキシャル層
916 基板
917 ドレイン領域
918 フィールド酸化膜
921 ゲート絶縁膜
922 ゲート電極
923 9231 9232 9233 P型ポリシリコン層
924 9241 9242 N型ポリシリコン層
925 双方向ダイオード
926 層間絶縁膜
931 ソース電極
932 ドレイン電極
933 ゲートパッド
Claims (8)
- 基板と、
前記基板内に設けられた第一導電型のドレイン領域及びソース領域と、
前記ドレイン領域と前記ソース領域との間に設けられた第二導電型のベース領域と、
前記ベース領域にチャネルが形成されるように、ゲート絶縁膜を介して前記ベース領域と接する第一導電型の第一のポリシリコン層からなるゲート電極と、
前記ゲート電極を含み、前記ゲート電極が一端となるように構成された双方向ダイオードと、
前記ソース領域、前記ベース領域、及び前記双方向ダイオードの他端と電気的に接続されたソース電極と、
前記基板の裏面上に前記ドレイン領域に接して設けられたドレイン電極とを備え、
前記双方向ダイオードは、前記ゲート電極上に設けられた第二導電型の第二のポリシリコン層と、前記第二のポリシリコン層上に設けられた第一導電型の第三のポリシリコン層とをさらに含み、
前記ゲート電極、前記第二のポリシリコン層、及び前記第三のポリシリコン層は、前記基板に垂直な方向に、この順に配置されていることを特徴とする半導体装置。 - 前記双方向ダイオードは、前記ゲート絶縁膜を介して前記基板上に設けられていることを特徴とする請求項1に記載の半導体装置。
- 前記ドレイン領域は、前記基板の裏面から所定の厚さを有して前記基板に設けられ、
前記基板の表面から前記ドレイン領域の上面に達するトレンチをさらに備え、
前記ゲート絶縁膜は、前記トレンチの内側の底面及び側面を覆っており、
前記ゲート電極は、前記ゲート絶縁膜を介して前記トレンチ内に埋め込まれていることを特徴とする請求項1に記載の半導体装置。 - 前記第二のポリシリコン層は、前記ゲート絶縁膜を介して前記トレンチ内に埋め込まれていることを特徴とする請求項3に記載の半導体装置。
- 前記第三のポリシリコン層は、前記ゲート絶縁膜を介して前記トレンチ内に埋め込まれていることを特徴とする請求項4に記載の半導体装置。
- 前記双方向ダイオードは、前記第三のポリシリコン層上に、第二導電型の第四のポリシリコン層と、第一導電型の第五のポリシリコン層とをさらに有し、
前記第四のポリシリコン層、及び前記第五のポリシリコン層は、前記基板に垂直な方向に、この順に配置されていることを特徴とする請求項5に記載の半導体装置。 - 前記第四のポリシリコン層は、前記ゲート絶縁膜を介して前記トレンチ内に埋め込まれていることを特徴とする請求項6に記載の半導体装置。
- 前記第五のポリシリコン層は、前記ゲート絶縁膜を介して前記トレンチ内に埋め込まれていることを特徴とする請求項7に記載の半導体装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017151416A JP6964461B2 (ja) | 2017-08-04 | 2017-08-04 | 半導体装置 |
| TW107125493A TW201911576A (zh) | 2017-08-04 | 2018-07-24 | 半導體裝置 |
| US16/050,888 US10347620B2 (en) | 2017-08-04 | 2018-07-31 | Semiconductor device |
| KR1020180090358A KR20190015141A (ko) | 2017-08-04 | 2018-08-02 | 반도체 장치 |
| CN201810869571.7A CN109390333A (zh) | 2017-08-04 | 2018-08-02 | 半导体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017151416A JP6964461B2 (ja) | 2017-08-04 | 2017-08-04 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019033109A true JP2019033109A (ja) | 2019-02-28 |
| JP6964461B2 JP6964461B2 (ja) | 2021-11-10 |
Family
ID=65231725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017151416A Expired - Fee Related JP6964461B2 (ja) | 2017-08-04 | 2017-08-04 | 半導体装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10347620B2 (ja) |
| JP (1) | JP6964461B2 (ja) |
| KR (1) | KR20190015141A (ja) |
| CN (1) | CN109390333A (ja) |
| TW (1) | TW201911576A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11764294B2 (en) * | 2018-02-22 | 2023-09-19 | Lapis Semiconductor Co., Ltd. | Semiconductor device and semiconductor device manufacturing method |
| JP2025085062A (ja) * | 2023-11-23 | 2025-06-04 | ダイオーズ インコーポレイテッド | トレンチ半導体パワーデバイス |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7268729B2 (ja) * | 2019-05-23 | 2023-05-08 | 株式会社ソシオネクスト | 半導体装置 |
| CN112164721A (zh) * | 2020-10-30 | 2021-01-01 | 深圳市威兆半导体有限公司 | 一种具有双向esd保护能力的sgt mosfet器件 |
| CN112201687A (zh) * | 2020-10-30 | 2021-01-08 | 深圳市威兆半导体有限公司 | 一种npn三明治栅结构的沟槽mosfet器件 |
| KR20220111994A (ko) | 2021-02-03 | 2022-08-10 | 최준 | 유전 알고리즘 기반 의류 도면 디자인 |
| KR20220157013A (ko) | 2021-05-20 | 2022-11-29 | 김경효 | 메터버스 서버를 구비한 다품종 소량생산 시스템 |
| US12170254B2 (en) | 2022-09-23 | 2024-12-17 | Nxp Usa, Inc. | Transistor with integrated short circuit protection |
| CN115810654B (zh) * | 2022-11-11 | 2025-12-12 | 天狼芯半导体(成都)有限公司 | 金属氧化物半导体场效应晶体管及其制作方法 |
| CN116525663B (zh) * | 2023-07-05 | 2023-09-12 | 江苏应能微电子股份有限公司 | 具有闸源端夹止结构的沟槽式功率mosfet器件及其制备方法 |
| CN119486208B (zh) * | 2024-11-13 | 2025-04-18 | 深圳天狼芯半导体有限公司 | 具有快反向恢复的超结mosfet及其制备方法、芯片 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849447B2 (ja) | 1977-01-19 | 1983-11-04 | 昭和電工株式会社 | 棒材位置決め装置 |
| JPH04111363A (ja) * | 1990-08-30 | 1992-04-13 | Hitachi Ltd | 半導体装置 |
| JP3298476B2 (ja) | 1997-10-31 | 2002-07-02 | 関西日本電気株式会社 | Mosトランジスタの製造方法 |
| JP4917709B2 (ja) | 2000-03-06 | 2012-04-18 | ローム株式会社 | 半導体装置 |
| JP5391261B2 (ja) | 2000-03-06 | 2014-01-15 | ローム株式会社 | 半導体装置 |
| JP2002314085A (ja) * | 2001-04-13 | 2002-10-25 | Sanyo Electric Co Ltd | Mosfetの保護装置 |
| DE102011079747A1 (de) * | 2010-07-27 | 2012-02-02 | Denso Corporation | Halbleitervorrichtung mit Schaltelement und Freilaufdiode, sowie Steuerverfahren hierfür |
| US8435853B2 (en) * | 2010-08-30 | 2013-05-07 | Infineon Technologies Ag | Method for forming a semiconductor device, and a semiconductor with an integrated poly-diode |
| US8653535B2 (en) * | 2010-09-06 | 2014-02-18 | Panasonic Corporation | Silicon carbide semiconductor device having a contact region that includes a first region and a second region, and process for production thereof |
| JP5990986B2 (ja) * | 2012-04-10 | 2016-09-14 | 三菱電機株式会社 | 保護ダイオード |
| EP3352225B1 (en) * | 2015-09-15 | 2023-10-25 | Hitachi, Ltd. | Semiconductor device and method of manufacturing same, electric power converting device, three-phase motor system, automobile and railway vehicle |
-
2017
- 2017-08-04 JP JP2017151416A patent/JP6964461B2/ja not_active Expired - Fee Related
-
2018
- 2018-07-24 TW TW107125493A patent/TW201911576A/zh unknown
- 2018-07-31 US US16/050,888 patent/US10347620B2/en not_active Expired - Fee Related
- 2018-08-02 KR KR1020180090358A patent/KR20190015141A/ko not_active Withdrawn
- 2018-08-02 CN CN201810869571.7A patent/CN109390333A/zh not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11764294B2 (en) * | 2018-02-22 | 2023-09-19 | Lapis Semiconductor Co., Ltd. | Semiconductor device and semiconductor device manufacturing method |
| US12074215B2 (en) | 2018-02-22 | 2024-08-27 | Lapis Semiconductor Co., Ltd. | Semiconductor device and semiconductor device manufacturing method |
| JP2025085062A (ja) * | 2023-11-23 | 2025-06-04 | ダイオーズ インコーポレイテッド | トレンチ半導体パワーデバイス |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190043853A1 (en) | 2019-02-07 |
| US10347620B2 (en) | 2019-07-09 |
| TW201911576A (zh) | 2019-03-16 |
| CN109390333A (zh) | 2019-02-26 |
| KR20190015141A (ko) | 2019-02-13 |
| JP6964461B2 (ja) | 2021-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6964461B2 (ja) | 半導体装置 | |
| US6885061B2 (en) | Semiconductor device and a method of manufacturing the same | |
| JP5371274B2 (ja) | 半導体装置 | |
| CN100576542C (zh) | 绝缘栅型半导体装置 | |
| JP6078390B2 (ja) | 半導体装置 | |
| US20190305079A1 (en) | Semiconductor device and method of manufacturing the same | |
| KR102642021B1 (ko) | 반도체 소자 및 그 제조방법 | |
| JP2009088385A (ja) | 半導体装置及びその製造方法 | |
| JPWO2018207712A1 (ja) | 半導体装置 | |
| US9711642B2 (en) | Semiconductor device and manufacturing method thereof | |
| WO2018088165A1 (ja) | 半導体装置 | |
| JP2014078689A (ja) | 電力用半導体装置、および、電力用半導体装置の製造方法 | |
| JP5719899B2 (ja) | 半導体装置 | |
| US12288817B2 (en) | Semiconductor device and method for manufacturing the same | |
| JP2012216577A (ja) | 絶縁ゲート型半導体装置 | |
| KR102379155B1 (ko) | 전력 반도체 소자 및 그 제조 방법 | |
| JP6346777B2 (ja) | 半導体装置の製造方法 | |
| JP2007220814A (ja) | 半導体装置 | |
| US20190252542A1 (en) | Semiconductor device | |
| JP2000269497A (ja) | 半導体装置及びその製造方法 | |
| JP2010027680A (ja) | 半導体装置および半導体装置に製造方法 | |
| JPWO2007034547A1 (ja) | トレンチゲートパワーmosfet | |
| JP6271157B2 (ja) | 半導体装置 | |
| JP2012243784A (ja) | 半導体装置及びその製造方法 | |
| JP2023173412A (ja) | 炭化珪素半導体装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200707 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210525 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210601 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210708 |
|
| 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: 20211012 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211019 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6964461 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| 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 |