JP2015122449A - 基板装置の製造方法 - Google Patents
基板装置の製造方法 Download PDFInfo
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- JP2015122449A JP2015122449A JP2013266180A JP2013266180A JP2015122449A JP 2015122449 A JP2015122449 A JP 2015122449A JP 2013266180 A JP2013266180 A JP 2013266180A JP 2013266180 A JP2013266180 A JP 2013266180A JP 2015122449 A JP2015122449 A JP 2015122449A
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- silicon nitride
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- 239000000758 substrate Substances 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 45
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000004381 surface treatment Methods 0.000 claims abstract description 28
- 238000005268 plasma chemical vapour deposition Methods 0.000 claims abstract description 20
- 238000005530 etching Methods 0.000 claims abstract description 13
- 150000004767 nitrides Chemical class 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 24
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 239000001272 nitrous oxide Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 48
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000002344 surface layer Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 161
- 239000004973 liquid crystal related substance Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 9
- 239000010409 thin film Substances 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location 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
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Classifications
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- 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
- H01L27/12—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 other than a semiconductor body, e.g. an insulating body
- H01L27/1214—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 other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133345—Insulating layers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/762—Charge transfer devices
- H01L29/765—Charge-coupled devices
- H01L29/768—Charge-coupled devices with field effect produced by an insulated gate
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Formation Of Insulating Films (AREA)
- Plasma & Fusion (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Abstract
Description
41 基板としてのアレイ基板本体
48 絶縁膜層
49 酸化物導電膜
50 シリコン窒化膜
55 凹部
Claims (5)
- 基板と、この基板上に設けられた絶縁膜層と、この絶縁膜層上の一部に設けられた酸化物導電膜と、この酸化物導電膜上に設けられたシリコン窒化膜とを備えた基板装置の製造方法であって、
プラズマ放電により、前記酸化物導電膜に対して還元することなく清浄化するとともに前記酸化物導電膜により覆われていない前記絶縁膜層の表層と前記酸化物導電膜により覆われている領域の一部の前記絶縁膜層とをエッチングして、前記酸化物導電膜下に回り込む凹部を形成する表面処理工程と、
この表面処理工程に続いてプラズマCVDにより前記凹部及び前記酸化物導電膜を覆って前記シリコン窒化膜を形成する窒化膜形成工程とを含む
ことを特徴とする基板装置の製造方法。 - 前記表面処理工程では、亜酸化窒素、窒素またはアルゴンのいずれかのガスを用いる
ことを特徴とする請求項1記載の基板装置の製造方法。 - 前記表面処理工程は、150℃〜300℃の温度で行われる
ことを特徴とする請求項2記載の基板装置の製造方法。 - 前記表面処理工程のエッチングによる前記絶縁膜層の削り量は、0.08μm以下である
ことを特徴とする請求項1ないし3いずれか一記載の基板装置の製造方法。 - 前記表面処理工程のエッチングの処理時間は、1分未満である
ことを特徴とする請求項1ないし4いずれか一記載の基板装置の製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013266180A JP6228000B2 (ja) | 2013-12-24 | 2013-12-24 | 基板装置の製造方法 |
US14/547,650 US9245910B2 (en) | 2013-12-24 | 2014-11-19 | Method for manufacturing board device |
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JP2013266180A JP6228000B2 (ja) | 2013-12-24 | 2013-12-24 | 基板装置の製造方法 |
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JP2015122449A true JP2015122449A (ja) | 2015-07-02 |
JP6228000B2 JP6228000B2 (ja) | 2017-11-08 |
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JP2013266180A Active JP6228000B2 (ja) | 2013-12-24 | 2013-12-24 | 基板装置の製造方法 |
Country Status (2)
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US (1) | US9245910B2 (ja) |
JP (1) | JP6228000B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107526218B (zh) | 2016-06-22 | 2020-07-07 | 群创光电股份有限公司 | 显示面板 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01103888A (ja) * | 1987-10-16 | 1989-04-20 | Matsushita Electric Ind Co Ltd | スイッチング素子 |
JPH08501887A (ja) * | 1992-09-11 | 1996-02-27 | コピン・コーポレーシヨン | ディスプレイ・パネルのためのカラーフィルター・システム |
JP2000098127A (ja) * | 1998-09-28 | 2000-04-07 | Dainippon Printing Co Ltd | カラーフィルタおよびその製造方法 |
EP1081249A1 (en) * | 1999-09-01 | 2001-03-07 | Applied Materials, Inc. | Method for depositing fluorinated silica glass layers |
JP2004004680A (ja) * | 2002-03-27 | 2004-01-08 | Tfpd Kk | 表示装置用配線基板及びその製造方法 |
JP2008251809A (ja) * | 2007-03-30 | 2008-10-16 | Ulvac Japan Ltd | 薄膜トランジスタ製造方法、液晶表示装置製造方法 |
JP2010283136A (ja) * | 2009-06-04 | 2010-12-16 | Toshiba Corp | 半導体装置の製造方法 |
JP2011035082A (ja) * | 2009-07-31 | 2011-02-17 | Nichia Corp | 光半導体装置及びその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006100715A (ja) | 2004-09-30 | 2006-04-13 | Kawasaki Microelectronics Kk | 半導体装置の製造方法 |
JP2012053371A (ja) | 2010-09-03 | 2012-03-15 | Hitachi Displays Ltd | 液晶表示装置およびその製造方法 |
-
2013
- 2013-12-24 JP JP2013266180A patent/JP6228000B2/ja active Active
-
2014
- 2014-11-19 US US14/547,650 patent/US9245910B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01103888A (ja) * | 1987-10-16 | 1989-04-20 | Matsushita Electric Ind Co Ltd | スイッチング素子 |
JPH08501887A (ja) * | 1992-09-11 | 1996-02-27 | コピン・コーポレーシヨン | ディスプレイ・パネルのためのカラーフィルター・システム |
JP2000098127A (ja) * | 1998-09-28 | 2000-04-07 | Dainippon Printing Co Ltd | カラーフィルタおよびその製造方法 |
EP1081249A1 (en) * | 1999-09-01 | 2001-03-07 | Applied Materials, Inc. | Method for depositing fluorinated silica glass layers |
JP2004004680A (ja) * | 2002-03-27 | 2004-01-08 | Tfpd Kk | 表示装置用配線基板及びその製造方法 |
JP2008251809A (ja) * | 2007-03-30 | 2008-10-16 | Ulvac Japan Ltd | 薄膜トランジスタ製造方法、液晶表示装置製造方法 |
JP2010283136A (ja) * | 2009-06-04 | 2010-12-16 | Toshiba Corp | 半導体装置の製造方法 |
JP2011035082A (ja) * | 2009-07-31 | 2011-02-17 | Nichia Corp | 光半導体装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20150177556A1 (en) | 2015-06-25 |
US9245910B2 (en) | 2016-01-26 |
JP6228000B2 (ja) | 2017-11-08 |
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