JP2020076917A - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP2020076917A JP2020076917A JP2018211452A JP2018211452A JP2020076917A JP 2020076917 A JP2020076917 A JP 2020076917A JP 2018211452 A JP2018211452 A JP 2018211452A JP 2018211452 A JP2018211452 A JP 2018211452A JP 2020076917 A JP2020076917 A JP 2020076917A
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- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/1685—Operation of cells; Circuit arrangements affecting the entire cell
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/1675—Constructional details
- G02F1/1677—Structural association of cells with optical devices, e.g. reflectors or illuminating devices
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/1675—Constructional details
- G02F1/1676—Electrodes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/1675—Constructional details
- G02F2001/1678—Constructional details characterised by the composition or particle type
Abstract
Description
なお、表示色と副画素61の制御との関係は、図8の例に限られるものでない。以下、図10及び図11を参照して、表示色と副画素61の制御との関係の変形例について説明する。
30 画像表示パネル
48 画素
49Yg 黄緑副画素
49Bg 青緑副画素
49B 青副画素
49W 白副画素
50 フィルタ部
60 表示基板
61 副画素
64 画素電極
67 対向電極
70 電気泳動層
72W 白色微粒子
72B 黒色微粒子
72R 赤色微粒子
Claims (15)
- 表示基板と、
前記表示基板の表示面側に設けられるフィルタ部とを備え、
前記フィルタ部は、第1カラーフィルタが設けられた第1副画素領域と、第2カラーフィルタが設けられた第2副画素領域と、第3カラーフィルタが設けられた第3副画素領域と、無色の第4副画素領域とを有し、
前記表示基板は、副画素単位で白色、黒色又は赤色を個別に切り替え可能に設けられた複数の画素を有し、
前記画素は、前記第1副画素領域と重なる第1副画素と、前記第2副画素領域と重なる第2副画素と、前記第3副画素領域と重なる第3副画素と、前記第4副画素領域と重なる第4副画素とを含む
表示装置。 - 前記第1カラーフィルタは、透過させる光のスペクトルのピークが赤色寄りの緑色のスペクトルであり、
前記第2カラーフィルタは、前記ピークが青色寄りの緑色のスペクトルであり、
前記第3カラーフィルタは、前記ピークが青色のスペクトルである
請求項1に記載の表示装置。 - 前記表示基板は、
2つの電極と、
前記2つの電極間に封入された電気泳動流動体とを備え、
前記電気泳動流動体は、白色の色素粒子、黒色の色素粒子及び赤色の色素粒子を含み、
前記2つの電極によって前記電気泳動流動体に与えられる電荷に応じて最も表示面側に位置する色素粒子が切り替わる
請求項1又は2に記載の表示装置。 - 前記第1副画素及び前記第2副画素を白色にし、前記第3副画素及び前記第4副画素を黒色にして緑の表示色を再現する
請求項2に記載の表示装置。 - 前記第1副画素、前記第2副画素及び前記第4副画素を黒色にし、前記第3副画素を白色にして青の表示色を再現する
請求項2又は4に記載の表示装置。 - 前記第1副画素及び前記第2副画素を黒色にし、前記第3副画素を白色にし、前記第4副画素を赤色にして紫の表示色を再現する
請求項2、4又は5に記載の表示装置。 - 前記第1副画素、前記第2副画素及び前記第3副画素を白色にし、前記第4副画素を黒にしてシアンの表示色を再現する
請求項2、4、5又は6に記載の表示装置。 - 前記第1副画素及び前記第4副画素を赤色にし、前記第2副画素を白色にし、前記第3副画素を白色以外の色にして赤の表示色を再現する
請求項2、4、5、6又は7に記載の表示装置。 - 前記第1副画素及び前記第2副画素を白色にし、前記第3副画素を白色以外の色にし、前記第4副画素を赤色にして黄の表示色を再現する
請求項2、4、5、6、7又は8に記載の表示装置。 - 前記白色以外の色は、黒色である
請求項8又は9に記載の表示装置。 - 前記白色以外の色は、赤色である
請求項8又は9に記載の表示装置。 - 前記第1副画素、前記第2副画素、前記第3副画素及び前記第4副画素を白色にして白の表示色を再現する
請求項2、4、5、6、7、8、9、10又は11に記載の表示装置。 - 前記第1副画素を赤色にし、前記第2副画素、前記第3副画素及び前記第4副画素を白色にして白の表示色を再現する
請求項2、4、5、6、7、8、9、10又は11に記載の表示装置。 - 前記第4副画素領域は、カラーフィルタを有しない
請求項1から13のいずれか一項に記載の表示装置。 - 前記第4副画素領域は、無色の透光性部材を有する
請求項1から13のいずれか一項に記載の表示装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018211452A JP7145732B2 (ja) | 2018-11-09 | 2018-11-09 | 表示装置 |
PCT/JP2019/031532 WO2020095502A1 (ja) | 2018-11-09 | 2019-08-08 | 表示装置 |
US17/313,164 US20210255520A1 (en) | 2018-11-09 | 2021-05-06 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018211452A JP7145732B2 (ja) | 2018-11-09 | 2018-11-09 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020076917A true JP2020076917A (ja) | 2020-05-21 |
JP7145732B2 JP7145732B2 (ja) | 2022-10-03 |
Family
ID=70612216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018211452A Active JP7145732B2 (ja) | 2018-11-09 | 2018-11-09 | 表示装置 |
Country Status (3)
Country | Link |
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US (1) | US20210255520A1 (ja) |
JP (1) | JP7145732B2 (ja) |
WO (1) | WO2020095502A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7370120B2 (ja) | 2021-11-05 | 2023-10-27 | 積水ポリマテック株式会社 | 熱伝導性組成物、及び熱伝導性部材 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002511607A (ja) * | 1998-04-10 | 2002-04-16 | イー−インク コーポレイション | 多色サブピクセルフルカラー反射ディスプレイ |
JP2013076843A (ja) * | 2011-09-30 | 2013-04-25 | Toppan Printing Co Ltd | カラーフィルタ及びそれを備える表示装置 |
JP2013250325A (ja) * | 2012-05-30 | 2013-12-12 | Fuji Xerox Co Ltd | 画像表示媒及び画像表示装置 |
US20150301424A1 (en) * | 2014-04-22 | 2015-10-22 | E Ink Holdings Inc. | Electrophoretic display apparatus |
WO2016043057A1 (ja) * | 2014-09-16 | 2016-03-24 | ソニー株式会社 | 表示装置および電子機器 |
JP2016520214A (ja) * | 2013-05-17 | 2016-07-11 | イー・インク・カリフォルニア・リミテッド・ライアビリティ・カンパニーE Ink California,Llc | カラーフィルタを有するカラーディスプレイ装置 |
JP2018013718A (ja) * | 2016-07-22 | 2018-01-25 | 株式会社ジャパンディスプレイ | 表示装置および表示装置の駆動方法 |
WO2018092877A1 (ja) * | 2016-11-17 | 2018-05-24 | 凸版印刷株式会社 | 反射型表示装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10380931B2 (en) * | 2013-10-07 | 2019-08-13 | E Ink California, Llc | Driving methods for color display device |
-
2018
- 2018-11-09 JP JP2018211452A patent/JP7145732B2/ja active Active
-
2019
- 2019-08-08 WO PCT/JP2019/031532 patent/WO2020095502A1/ja active Application Filing
-
2021
- 2021-05-06 US US17/313,164 patent/US20210255520A1/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002511607A (ja) * | 1998-04-10 | 2002-04-16 | イー−インク コーポレイション | 多色サブピクセルフルカラー反射ディスプレイ |
JP2013076843A (ja) * | 2011-09-30 | 2013-04-25 | Toppan Printing Co Ltd | カラーフィルタ及びそれを備える表示装置 |
JP2013250325A (ja) * | 2012-05-30 | 2013-12-12 | Fuji Xerox Co Ltd | 画像表示媒及び画像表示装置 |
JP2016520214A (ja) * | 2013-05-17 | 2016-07-11 | イー・インク・カリフォルニア・リミテッド・ライアビリティ・カンパニーE Ink California,Llc | カラーフィルタを有するカラーディスプレイ装置 |
US20150301424A1 (en) * | 2014-04-22 | 2015-10-22 | E Ink Holdings Inc. | Electrophoretic display apparatus |
WO2016043057A1 (ja) * | 2014-09-16 | 2016-03-24 | ソニー株式会社 | 表示装置および電子機器 |
JP2018013718A (ja) * | 2016-07-22 | 2018-01-25 | 株式会社ジャパンディスプレイ | 表示装置および表示装置の駆動方法 |
WO2018092877A1 (ja) * | 2016-11-17 | 2018-05-24 | 凸版印刷株式会社 | 反射型表示装置 |
Also Published As
Publication number | Publication date |
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WO2020095502A1 (ja) | 2020-05-14 |
US20210255520A1 (en) | 2021-08-19 |
JP7145732B2 (ja) | 2022-10-03 |
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