KR101288438B1 - 타일형 패시브 매트릭스 전계발광 디스플레이 - Google Patents
타일형 패시브 매트릭스 전계발광 디스플레이 Download PDFInfo
- Publication number
- KR101288438B1 KR101288438B1 KR1020107008465A KR20107008465A KR101288438B1 KR 101288438 B1 KR101288438 B1 KR 101288438B1 KR 1020107008465 A KR1020107008465 A KR 1020107008465A KR 20107008465 A KR20107008465 A KR 20107008465A KR 101288438 B1 KR101288438 B1 KR 101288438B1
- Authority
- KR
- South Korea
- Prior art keywords
- display
- tiles
- light emitting
- row
- matrix
- 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
Links
Images
Classifications
-
- 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]
- G09G3/3216—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] using a passive matrix
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/18—Tiled displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/06—Passive matrix structure, i.e. with direct application of both column and row voltages to the light emitting or modulating elements, other than LCD or 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0205—Simultaneous scanning of several lines in flat panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0205—Simultaneous scanning of several lines in flat panels
- G09G2310/021—Double addressing, i.e. scanning two or more lines, e.g. lines 2 and 3; 4 and 5, at a time in a first field, followed by scanning two or more lines in another combination, e.g. lines 1 and 2; 3 and 4, in a second field
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0221—Addressing of scan or signal lines with use of split matrices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/17—Passive-matrix OLED displays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/857,634 US7995002B2 (en) | 2007-09-19 | 2007-09-19 | Tiled passive matrix electro-luminescent display |
| US11/857,634 | 2007-09-19 | ||
| PCT/US2008/010753 WO2009038688A1 (en) | 2007-09-19 | 2008-09-16 | Tiled passive matrix electro-luminescent display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100072031A KR20100072031A (ko) | 2010-06-29 |
| KR101288438B1 true KR101288438B1 (ko) | 2013-07-26 |
Family
ID=40032485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020107008465A Active KR101288438B1 (ko) | 2007-09-19 | 2008-09-16 | 타일형 패시브 매트릭스 전계발광 디스플레이 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7995002B2 (enExample) |
| EP (1) | EP2206104B1 (enExample) |
| JP (1) | JP5113257B2 (enExample) |
| KR (1) | KR101288438B1 (enExample) |
| CN (1) | CN101809644B (enExample) |
| TW (1) | TWI380264B (enExample) |
| WO (1) | WO2009038688A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005101359A1 (ja) * | 2004-04-13 | 2005-10-27 | Rohm Co., Ltd | 有機el表示装置 |
| US20100090936A1 (en) * | 2008-10-14 | 2010-04-15 | Dupuy Charles G | Layered Color Display |
| JP2015502570A (ja) * | 2011-11-11 | 2015-01-22 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | ディスプレイを駆動するためのシステム、デバイス、および方法 |
| CN102592516B (zh) * | 2012-02-29 | 2013-12-25 | 信利半导体有限公司 | 一种大尺寸显示屏 |
| CN102750901A (zh) * | 2012-07-05 | 2012-10-24 | 深圳市华星光电技术有限公司 | 显示装置的驱动方法 |
| GB2511549B (en) * | 2013-03-07 | 2020-04-22 | Plastic Logic Ltd | Tiled Displays |
| KR102160814B1 (ko) * | 2014-02-24 | 2020-09-29 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
| CN104361865B (zh) * | 2014-12-02 | 2017-07-18 | 广东威创视讯科技股份有限公司 | 一种led拼接屏驱动结构 |
| US9557954B2 (en) | 2014-12-23 | 2017-01-31 | X Development Llc | Display panel using direct emission pixel arrays |
| CN104821154B (zh) * | 2015-05-29 | 2018-11-06 | 利亚德光电股份有限公司 | 数据传输的控制系统、方法、芯片阵列及显示器 |
| US20160365042A1 (en) * | 2015-06-15 | 2016-12-15 | Apple Inc. | Display Driver Circuitry With Gate Line and Data Line Delay Compensation |
| TWI639991B (zh) * | 2016-07-11 | 2018-11-01 | 茂達電子股份有限公司 | 發光二極體顯示裝置 |
| KR102305180B1 (ko) * | 2017-04-25 | 2021-09-28 | 주식회사 루멘스 | 마이크로 led 디스플레이 장치 및 그 제조방법 |
| FR3069379B1 (fr) * | 2017-07-21 | 2019-08-23 | Aledia | Dispositif optoelectronique |
| CN107967895A (zh) * | 2017-12-22 | 2018-04-27 | 重庆秉为科技有限公司 | 一种oled阵列无源驱动电路 |
| US10643528B2 (en) * | 2018-01-23 | 2020-05-05 | Valve Corporation | Rolling burst illumination for a display |
| CN110880300B (zh) * | 2018-09-06 | 2021-03-05 | 上海和辉光电股份有限公司 | 显示母板、显示面板及显示面板的制备方法 |
| KR102577240B1 (ko) * | 2018-11-21 | 2023-09-12 | 삼성디스플레이 주식회사 | 타일드 표시 장치 |
| CN109741683B (zh) * | 2019-03-22 | 2021-04-27 | 京东方科技集团股份有限公司 | 显示屏和拼接屏 |
| JP7494555B2 (ja) * | 2020-05-14 | 2024-06-04 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
| CN113936587B (zh) * | 2020-06-30 | 2023-04-11 | 京东方科技集团股份有限公司 | 显示装置及其显示方法 |
| WO2022010007A1 (ko) * | 2020-07-08 | 2022-01-13 | 엘지전자 주식회사 | 반도체 발광 소자를 이용한 디스플레이 장치 |
| KR20220100759A (ko) * | 2021-01-08 | 2022-07-18 | 삼성디스플레이 주식회사 | 복수의 표시 패널들을 가지는 타일드 표시 장치 |
| US20250095605A1 (en) * | 2023-09-19 | 2025-03-20 | Apple Inc. | Shared Components in Pulsed Electronic Displays |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040032787A (ko) * | 2002-10-09 | 2004-04-17 | 캐논 가부시끼가이샤 | 화상표시장치 |
| KR20050067097A (ko) * | 2003-12-26 | 2005-06-30 | 소니 가부시끼 가이샤 | 표시 디바이스 및 투사형 표시 장치 |
| KR20050077488A (ko) * | 2004-01-28 | 2005-08-02 | 캐논 가부시끼가이샤 | 화상표시장치의 구동방법 |
| KR20080041264A (ko) * | 2005-08-23 | 2008-05-09 | 캠브리지 디스플레이 테크놀로지 리미티드 | 수동형 다색 전계발광 디스플레이를 구동하기 위한 방법 및구동기, 이 방법을 구현하기 위한 프로세서 제어 코드를포함하는 캐리어, 전계발광 디스플레이를 구동하기 위한방법 및 구동기, 전계발광 디스플레이 구동 방법을구현하기 위한 프로세서 제어 코드를 포함하는 캐리어 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2222031C (en) * | 1996-03-25 | 2002-01-29 | Rainbow Displays, Inc. | Tiled, flat-panel displays with color-correction capability |
| US5668569A (en) * | 1996-04-05 | 1997-09-16 | Rainbow Displays Inc. | Tiled, flat-panel displays with luminance-correcting capability |
| US6271825B1 (en) * | 1996-04-23 | 2001-08-07 | Rainbow Displays, Inc. | Correction methods for brightness in electronic display |
| GB9930529D0 (en) * | 1999-12-23 | 2000-02-16 | Screen Tech Ltd | Optical arrangement for flat-panel displays |
| US6853411B2 (en) * | 2001-02-20 | 2005-02-08 | Eastman Kodak Company | Light-producing high aperture ratio display having aligned tiles |
| US6509941B2 (en) * | 2001-03-22 | 2003-01-21 | Eastman Kodak Company | Light-producing display having high aperture ratio pixels |
| US6980182B1 (en) * | 2003-10-22 | 2005-12-27 | Rockwell Collins | Display system |
| JP4110103B2 (ja) * | 2004-01-28 | 2008-07-02 | キヤノン株式会社 | 画像表示装置の駆動方法 |
| GB0421710D0 (en) | 2004-09-30 | 2004-11-03 | Cambridge Display Tech Ltd | Multi-line addressing methods and apparatus |
| GB0428191D0 (en) | 2004-12-23 | 2005-01-26 | Cambridge Display Tech Ltd | Digital signal processing methods and apparatus |
| US7408296B2 (en) * | 2004-11-24 | 2008-08-05 | Eastman Kodak Company | Tiled OLED display |
| EP1834087A4 (en) | 2004-12-17 | 2009-10-21 | Composite Support & Solutions | DIFFUSER IMPROVED WIND TURBINE |
| EP1932009B1 (en) * | 2005-08-31 | 2014-02-12 | T2 Biosystems, Inc. | Nmr device for detection of analytes involving magnetic particles |
-
2007
- 2007-09-19 US US11/857,634 patent/US7995002B2/en active Active
-
2008
- 2008-09-16 WO PCT/US2008/010753 patent/WO2009038688A1/en not_active Ceased
- 2008-09-16 JP JP2010525811A patent/JP5113257B2/ja active Active
- 2008-09-16 CN CN2008801076706A patent/CN101809644B/zh active Active
- 2008-09-16 EP EP08831808.4A patent/EP2206104B1/en active Active
- 2008-09-16 KR KR1020107008465A patent/KR101288438B1/ko active Active
- 2008-09-18 TW TW097135846A patent/TWI380264B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040032787A (ko) * | 2002-10-09 | 2004-04-17 | 캐논 가부시끼가이샤 | 화상표시장치 |
| KR20050067097A (ko) * | 2003-12-26 | 2005-06-30 | 소니 가부시끼 가이샤 | 표시 디바이스 및 투사형 표시 장치 |
| KR20050077488A (ko) * | 2004-01-28 | 2005-08-02 | 캐논 가부시끼가이샤 | 화상표시장치의 구동방법 |
| KR20080041264A (ko) * | 2005-08-23 | 2008-05-09 | 캠브리지 디스플레이 테크놀로지 리미티드 | 수동형 다색 전계발광 디스플레이를 구동하기 위한 방법 및구동기, 이 방법을 구현하기 위한 프로세서 제어 코드를포함하는 캐리어, 전계발광 디스플레이를 구동하기 위한방법 및 구동기, 전계발광 디스플레이 구동 방법을구현하기 위한 프로세서 제어 코드를 포함하는 캐리어 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090073079A1 (en) | 2009-03-19 |
| KR20100072031A (ko) | 2010-06-29 |
| CN101809644A (zh) | 2010-08-18 |
| JP2010539551A (ja) | 2010-12-16 |
| EP2206104A1 (en) | 2010-07-14 |
| TW200921604A (en) | 2009-05-16 |
| EP2206104B1 (en) | 2014-02-26 |
| TWI380264B (en) | 2012-12-21 |
| US7995002B2 (en) | 2011-08-09 |
| JP5113257B2 (ja) | 2013-01-09 |
| WO2009038688A1 (en) | 2009-03-26 |
| CN101809644B (zh) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101288438B1 (ko) | 타일형 패시브 매트릭스 전계발광 디스플레이 | |
| US9892680B2 (en) | Display device having display cells capable of being independently driven | |
| US11462156B2 (en) | Display device and method of driving display device | |
| JP5167267B2 (ja) | パッシブ・マトリックス式薄膜エレクトロルミネッセンス・ディスプレイ | |
| CN110061147A (zh) | 显示面板及其制作方法、显示装置 | |
| JP2002287698A (ja) | 表示装置 | |
| US20240065028A1 (en) | Display device and pixel array substrate thereof | |
| CN111430433B (zh) | 显示面板及显示装置 | |
| US11488536B2 (en) | Display apparatus | |
| CN106157877A (zh) | 像素结构和显示装置 | |
| US20190347986A1 (en) | Display apparatus and driving method thereof | |
| US11562689B2 (en) | Display device | |
| US20020167267A1 (en) | Organic electroluminescence display | |
| TW201220488A (en) | Organic light emitting diode display and assembly thereof | |
| US20070080907A1 (en) | Display device and driving method thereof | |
| CN106024829A (zh) | 阵列基板、驱动方法、有机电致发光显示面板及显示装置 | |
| JP2007140276A (ja) | アクティブマトリクス型表示装置 | |
| US20070001946A1 (en) | Liquid crystal display device and electronic device provided with the liquid crystal display device | |
| JP3690643B2 (ja) | パッシブマトリクス有機薄膜発光ディスプレイ | |
| KR20220050284A (ko) | 표시 장치 | |
| US20250143124A1 (en) | Display apparatus | |
| CN108762549B (zh) | 显示面板、触控显示屏幕及触控显示设备 | |
| CN116419608A (zh) | 显示装置 | |
| KR20070103831A (ko) | 표시 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20100419 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| A302 | Request for accelerated examination | ||
| AMND | Amendment | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20120829 Comment text: Request for Examination of Application |
|
| PA0302 | Request for accelerated examination |
Patent event date: 20120829 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20130108 Patent event code: PE09021S01D |
|
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20130506 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20130108 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| AMND | Amendment | ||
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20130604 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20130506 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20130708 Appeal identifier: 2013101004217 Request date: 20130604 |
|
| PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20130604 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20130604 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20130219 Patent event code: PB09011R02I Comment text: Amendment to Specification, etc. Patent event date: 20120829 Patent event code: PB09011R02I |
|
| B701 | Decision to grant | ||
| PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20130708 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20130705 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130716 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20130717 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20160624 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20160624 Start annual number: 4 End annual number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20170616 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20170616 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210708 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20240704 Start annual number: 12 End annual number: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20250703 Start annual number: 13 End annual number: 13 |