JP7419288B2 - 制御装置、成膜装置、制御方法、及び電子デバイスの製造方法 - Google Patents

制御装置、成膜装置、制御方法、及び電子デバイスの製造方法 Download PDF

Info

Publication number
JP7419288B2
JP7419288B2 JP2021058452A JP2021058452A JP7419288B2 JP 7419288 B2 JP7419288 B2 JP 7419288B2 JP 2021058452 A JP2021058452 A JP 2021058452A JP 2021058452 A JP2021058452 A JP 2021058452A JP 7419288 B2 JP7419288 B2 JP 7419288B2
Authority
JP
Japan
Prior art keywords
voltage
substrate
electrostatic chuck
film forming
voltage supply
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.)
Active
Application number
JP2021058452A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022155113A (ja
Inventor
毅 滝沢
奉代 川畑
慈 河合
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.)
Canon Tokki Corp
Original Assignee
Canon Tokki Corp
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 Canon Tokki Corp filed Critical Canon Tokki Corp
Priority to JP2021058452A priority Critical patent/JP7419288B2/ja
Priority to CN202210286083.XA priority patent/CN115148628A/zh
Priority to KR1020220035959A priority patent/KR102686371B1/ko
Publication of JP2022155113A publication Critical patent/JP2022155113A/ja
Application granted granted Critical
Publication of JP7419288B2 publication Critical patent/JP7419288B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/6831Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using electrostatic chucks
    • H01L21/6833Details of electrostatic chucks
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04Coating on selected surface areas, e.g. using masks
    • C23C14/042Coating on selected surface areas, e.g. using masks using masks
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24Vacuum evaporation
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/50Substrate holders
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/54Controlling or regulating the coating process
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/54Controlling or regulating the coating process
    • C23C14/548Controlling the composition
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605Measuring capacitance
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67242Apparatus for monitoring, sorting or marking
    • H01L21/67253Process monitoring, e.g. flow or thickness monitoring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67242Apparatus for monitoring, sorting or marking
    • H01L21/67259Position monitoring, e.g. misposition detection or presence detection
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67242Apparatus for monitoring, sorting or marking
    • H01L21/67276Production flow monitoring, e.g. for increasing throughput
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/68Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
    • H01L21/682Mask-wafer alignment
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10Deposition of organic active material
    • H10K71/16Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
    • H10K71/166Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering using selective deposition, e.g. using a mask

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Electroluminescent Light Sources (AREA)
  • Physical Vapour Deposition (AREA)
  • Chemical Vapour Deposition (AREA)
JP2021058452A 2021-03-30 2021-03-30 制御装置、成膜装置、制御方法、及び電子デバイスの製造方法 Active JP7419288B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021058452A JP7419288B2 (ja) 2021-03-30 2021-03-30 制御装置、成膜装置、制御方法、及び電子デバイスの製造方法
CN202210286083.XA CN115148628A (zh) 2021-03-30 2022-03-22 控制装置、成膜装置、控制方法及电子器件的制造方法
KR1020220035959A KR102686371B1 (ko) 2021-03-30 2022-03-23 제어 장치, 성막 장치, 제어 방법, 및 전자 디바이스의 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021058452A JP7419288B2 (ja) 2021-03-30 2021-03-30 制御装置、成膜装置、制御方法、及び電子デバイスの製造方法

Publications (2)

Publication Number Publication Date
JP2022155113A JP2022155113A (ja) 2022-10-13
JP7419288B2 true JP7419288B2 (ja) 2024-01-22

Family

ID=83405162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021058452A Active JP7419288B2 (ja) 2021-03-30 2021-03-30 制御装置、成膜装置、制御方法、及び電子デバイスの製造方法

Country Status (3)

Country Link
JP (1) JP7419288B2 (zh)
KR (1) KR102686371B1 (zh)
CN (1) CN115148628A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024143060A (ja) * 2023-03-30 2024-10-11 キヤノントッキ株式会社 アライメント方法およびアライメント装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000228440A (ja) 1999-02-04 2000-08-15 Nissin Electric Co Ltd 監視回路付基板保持装置
JP2001298073A (ja) 2000-01-21 2001-10-26 Applied Materials Inc 静電チャックからワークピースをデチャックするための方法及び装置
JP2006202939A (ja) 2005-01-20 2006-08-03 Mitsubishi Heavy Ind Ltd 吸着方法、脱離方法、プラズマ処理方法、静電チャック及びプラズマ処理装置
JP2007251083A (ja) 2006-03-20 2007-09-27 Mitsubishi Heavy Ind Ltd ガラス基板の静電吸着装置及びその吸着離脱方法
US20080218931A1 (en) 2007-03-09 2008-09-11 Taiwan Semiconductor Manufacturing Co., Ltd. System for decharging a wafer or substrate after dechucking from an electrostatic chuck
JP2017195351A (ja) 2016-04-23 2017-10-26 株式会社クリエイティブテクノロジー 静電チャック
JP2019117926A (ja) 2017-12-27 2019-07-18 キヤノントッキ株式会社 静電チャック、成膜装置、基板吸着方法、基板剥離方法、成膜方法、及び電子デバイスの製造方法
JP2019125603A (ja) 2018-01-11 2019-07-25 株式会社アルバック 吸着方法
JP7211768B2 (ja) 2018-11-01 2023-01-24 アズビル株式会社 箱体のヒンジ構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07211768A (ja) * 1994-01-13 1995-08-11 Hitachi Ltd 静電吸着装置の保持状態確認方法
JP2014075398A (ja) * 2012-10-03 2014-04-24 Tokyo Electron Ltd プラズマ処理方法及びプラズマ処理装置
US10804821B2 (en) * 2016-11-04 2020-10-13 Advanced Ion Beam Technology, Inc. Apparatus and method for monitoring the relative relationship between the wafer and the chuck
KR20200049034A (ko) 2018-10-31 2020-05-08 캐논 톡키 가부시키가이샤 얼라인먼트 시스템, 성막 장치, 얼라인먼트 방법, 성막 방법 및 전자 디바이스의 제조 방법

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000228440A (ja) 1999-02-04 2000-08-15 Nissin Electric Co Ltd 監視回路付基板保持装置
JP2001298073A (ja) 2000-01-21 2001-10-26 Applied Materials Inc 静電チャックからワークピースをデチャックするための方法及び装置
JP2006202939A (ja) 2005-01-20 2006-08-03 Mitsubishi Heavy Ind Ltd 吸着方法、脱離方法、プラズマ処理方法、静電チャック及びプラズマ処理装置
JP2007251083A (ja) 2006-03-20 2007-09-27 Mitsubishi Heavy Ind Ltd ガラス基板の静電吸着装置及びその吸着離脱方法
US20080218931A1 (en) 2007-03-09 2008-09-11 Taiwan Semiconductor Manufacturing Co., Ltd. System for decharging a wafer or substrate after dechucking from an electrostatic chuck
JP2017195351A (ja) 2016-04-23 2017-10-26 株式会社クリエイティブテクノロジー 静電チャック
JP2019117926A (ja) 2017-12-27 2019-07-18 キヤノントッキ株式会社 静電チャック、成膜装置、基板吸着方法、基板剥離方法、成膜方法、及び電子デバイスの製造方法
JP2019125603A (ja) 2018-01-11 2019-07-25 株式会社アルバック 吸着方法
JP7211768B2 (ja) 2018-11-01 2023-01-24 アズビル株式会社 箱体のヒンジ構造

Also Published As

Publication number Publication date
CN115148628A (zh) 2022-10-04
KR102686371B1 (ko) 2024-07-19
KR20220136158A (ko) 2022-10-07
JP2022155113A (ja) 2022-10-13

Similar Documents

Publication Publication Date Title
JP7203185B2 (ja) 真空装置、成膜方法、及び電子デバイスの製造方法
JP7288336B2 (ja) アライメントシステム、成膜装置、アライメント方法、成膜方法及び電子デバイスの製造方法
JP2019099910A (ja) 成膜装置、成膜方法、及び電子デバイス製造方法
CN111128828B (zh) 吸附及对准方法、吸附系统、成膜方法及装置、电子器件的制造方法
KR102505832B1 (ko) 흡착장치, 위치 조정 방법, 및 성막 방법
JP2022057675A (ja) 成膜装置、検知装置、検知方法、及び電子デバイスの製造方法
JP2022131449A (ja) 成膜装置、成膜方法、及び電子デバイスの製造方法
JP7336867B2 (ja) 吸着システム、成膜装置、吸着方法、成膜方法、及び電子デバイスの製造方法
JP7419288B2 (ja) 制御装置、成膜装置、制御方法、及び電子デバイスの製造方法
KR102501609B1 (ko) 성막 장치, 이를 사용한 성막 방법, 및 전자 디바이스의 제조방법
KR102459872B1 (ko) 정전척 시스템, 성막 장치, 흡착 방법, 성막 방법 및 전자 디바이스의 제조방법
CN112779503B (zh) 成膜装置及成膜装置的控制方法
KR102520050B1 (ko) 흡착 장치, 성막장치, 흡착방법, 성막방법 및 전자 디바이스의 제조방법
KR102501617B1 (ko) 성막 장치, 성막 방법, 및 전자 디바이스의 제조방법
JP7390328B2 (ja) 制御装置、基板吸着方法及び電子デバイスの製造方法
KR102421610B1 (ko) 정전척 시스템, 성막 장치, 흡착 방법, 성막 방법 및 전자 디바이스의 제조방법
KR102430370B1 (ko) 정전척 시스템, 성막장치, 흡착방법, 성막방법 및 전자 디바이스의 제조방법
JP7127765B2 (ja) 静電チャック、成膜装置、基板吸着方法、成膜方法、及び電子デバイスの製造方法
KR102419064B1 (ko) 정전척 시스템, 성막장치, 흡착방법, 성막방법 및 전자 디바이스의 제조방법
CN113088870B (zh) 成膜装置、成膜方法及电子器件的制造方法
CN112779504B (zh) 成膜装置及成膜方法
CN113005403B (zh) 成膜装置、使用其的成膜方法及电子器件的制造方法
CN113005398B (zh) 成膜装置、成膜方法及电子器件的制造方法
JP2023114739A (ja) 成膜装置、成膜方法、及び電子デバイスの製造方法
JP2020053662A (ja) 静電チャックシステム、成膜装置、被吸着体分離方法、成膜方法及び電子デバイスの製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220401

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230210

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230412

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230926

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: 20231211

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240110

R150 Certificate of patent or registration of utility model

Ref document number: 7419288

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150