CN1393838A - 图像显示装置 - Google Patents
图像显示装置 Download PDFInfo
- Publication number
- CN1393838A CN1393838A CN02104698A CN02104698A CN1393838A CN 1393838 A CN1393838 A CN 1393838A CN 02104698 A CN02104698 A CN 02104698A CN 02104698 A CN02104698 A CN 02104698A CN 1393838 A CN1393838 A CN 1393838A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- voltage
- pixel
- input
- display device
- 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
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Images
Classifications
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- 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
-
- 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]
- G09G3/3225—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 an active matrix
- G09G3/3258—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 an active matrix with pixel circuitry controlling the voltage across the light-emitting element
-
- 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
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0404—Matrix technologies
- G09G2300/0417—Special arrangements specific to the use of low carrier mobility technology
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
-
- 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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0259—Details of the generation of driving signals with use of an analog or digital ramp generator in the column driver or in the pixel circuit
-
- 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
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
-
- 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
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001187478A JP4982014B2 (ja) | 2001-06-21 | 2001-06-21 | 画像表示装置 |
JP187478/2001 | 2001-06-21 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101017043A Division CN1877681B (zh) | 2001-06-21 | 2002-02-20 | 图像显示装置 |
CN2005100039303A Division CN1630437B (zh) | 2001-06-21 | 2002-02-20 | 图像显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1393838A true CN1393838A (zh) | 2003-01-29 |
CN1220168C CN1220168C (zh) | 2005-09-21 |
Family
ID=19026758
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021046980A Expired - Lifetime CN1220168C (zh) | 2001-06-21 | 2002-02-20 | 图像显示装置 |
CN2005100039303A Expired - Lifetime CN1630437B (zh) | 2001-06-21 | 2002-02-20 | 图像显示装置 |
CN2006101017043A Expired - Lifetime CN1877681B (zh) | 2001-06-21 | 2002-02-20 | 图像显示装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100039303A Expired - Lifetime CN1630437B (zh) | 2001-06-21 | 2002-02-20 | 图像显示装置 |
CN2006101017043A Expired - Lifetime CN1877681B (zh) | 2001-06-21 | 2002-02-20 | 图像显示装置 |
Country Status (5)
Country | Link |
---|---|
US (5) | US6876345B2 (zh) |
JP (1) | JP4982014B2 (zh) |
KR (1) | KR100842511B1 (zh) |
CN (3) | CN1220168C (zh) |
TW (1) | TW530277B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1294551C (zh) * | 2003-02-21 | 2007-01-10 | 精工爱普生株式会社 | 电光板、其驱动电路、驱动方法、以及电子机器 |
CN101409041A (zh) * | 2003-08-29 | 2009-04-15 | 精工爱普生株式会社 | 电子装置 |
CN100489929C (zh) * | 2004-03-25 | 2009-05-20 | 株式会社日立显示器 | 显示装置 |
CN100592362C (zh) * | 2004-10-20 | 2010-02-24 | 株式会社日立显示器 | 图像显示装置 |
US7855505B2 (en) | 2006-08-10 | 2010-12-21 | Samsung Electronics Co., Ltd. | Display device supplying a common voltage |
CN102005170A (zh) * | 2009-08-26 | 2011-04-06 | 瑞萨电子株式会社 | 像素电路及显示装置 |
WO2016106822A1 (zh) * | 2014-12-31 | 2016-07-07 | 深圳市华星光电技术有限公司 | 用于氧化物半导体薄膜晶体管的扫描驱动电路 |
US10636354B2 (en) | 2015-09-30 | 2020-04-28 | Sony Corporation | Display element, method for driving display element, display device, and electronic device to display image with reduced luminance unevenness |
Families Citing this family (129)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8633878B2 (en) | 2001-06-21 | 2014-01-21 | Japan Display Inc. | Image display |
JP4982014B2 (ja) * | 2001-06-21 | 2012-07-25 | 株式会社日立製作所 | 画像表示装置 |
US6777885B2 (en) * | 2001-10-12 | 2004-08-17 | Semiconductor Energy Laboratory Co., Ltd. | Drive circuit, display device using the drive circuit and electronic apparatus using the display device |
US7365713B2 (en) | 2001-10-24 | 2008-04-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
JP3923341B2 (ja) | 2002-03-06 | 2007-05-30 | 株式会社半導体エネルギー研究所 | 半導体集積回路およびその駆動方法 |
KR100870004B1 (ko) * | 2002-03-08 | 2008-11-21 | 삼성전자주식회사 | 유기 전계발광 표시 장치와 그 구동 방법 |
GB0209502D0 (en) * | 2002-04-25 | 2002-06-05 | Cambridge Display Tech Ltd | Display driver circuits |
JP3972359B2 (ja) * | 2002-06-07 | 2007-09-05 | カシオ計算機株式会社 | 表示装置 |
TWI220046B (en) * | 2002-07-04 | 2004-08-01 | Au Optronics Corp | Driving circuit of display |
JP4019843B2 (ja) * | 2002-07-31 | 2007-12-12 | セイコーエプソン株式会社 | 電子回路、電子回路の駆動方法、電気光学装置、電気光学装置の駆動方法及び電子機器 |
JP4467909B2 (ja) * | 2002-10-04 | 2010-05-26 | シャープ株式会社 | 表示装置 |
GB0224277D0 (en) * | 2002-10-18 | 2002-11-27 | Koninkl Philips Electronics Nv | Electroluminescent display devices |
JP2004157250A (ja) | 2002-11-05 | 2004-06-03 | Hitachi Ltd | 表示装置 |
JP4053433B2 (ja) * | 2003-01-07 | 2008-02-27 | 株式会社半導体エネルギー研究所 | 電流出力daコンバータ回路、表示装置及び電子機器 |
JP4170293B2 (ja) | 2003-01-17 | 2008-10-22 | 株式会社半導体エネルギー研究所 | 半導体装置 |
KR100490622B1 (ko) * | 2003-01-21 | 2005-05-17 | 삼성에스디아이 주식회사 | 유기 전계발광 표시장치 및 그 구동방법과 픽셀회로 |
JP4049018B2 (ja) | 2003-05-19 | 2008-02-20 | ソニー株式会社 | 画素回路、表示装置、および画素回路の駆動方法 |
KR100537545B1 (ko) * | 2003-05-31 | 2005-12-16 | 매그나칩 반도체 유한회사 | 유기전계 발광 디스플레이 패널의 구동방법 |
JP4049037B2 (ja) * | 2003-06-30 | 2008-02-20 | ソニー株式会社 | 表示装置およびその駆動方法 |
US7196682B2 (en) * | 2003-09-29 | 2007-03-27 | Wintek Corporation | Driving apparatus and method for active matrix organic light emitting display |
KR100600865B1 (ko) * | 2003-11-19 | 2006-07-14 | 삼성에스디아이 주식회사 | 전자파차폐수단을 포함하는 능동소자표시장치 |
JP4804711B2 (ja) | 2003-11-21 | 2011-11-02 | 株式会社 日立ディスプレイズ | 画像表示装置 |
JP5051565B2 (ja) * | 2003-12-10 | 2012-10-17 | 奇美電子股▲ふん▼有限公司 | 画像表示装置 |
US7502000B2 (en) * | 2004-02-12 | 2009-03-10 | Canon Kabushiki Kaisha | Drive circuit and image forming apparatus using the same |
KR100792467B1 (ko) * | 2004-04-16 | 2008-01-08 | 엘지.필립스 엘시디 주식회사 | 디지털 구동을 위한 유기전계 발광 디스플레이 장치 및이의 구동방법 |
JP4879515B2 (ja) * | 2004-05-21 | 2012-02-22 | 株式会社半導体エネルギー研究所 | 表示装置及び電子機器 |
US8581805B2 (en) | 2004-05-21 | 2013-11-12 | Semiconductor Energy Laboratory Co., Ltd. | Display device and driving method thereof |
JP2005347516A (ja) * | 2004-06-03 | 2005-12-15 | Jsr Corp | 発光装置 |
KR101080351B1 (ko) * | 2004-06-22 | 2011-11-04 | 삼성전자주식회사 | 표시 장치 및 그 구동 방법 |
JP4834876B2 (ja) * | 2004-06-25 | 2011-12-14 | 京セラ株式会社 | 画像表示装置 |
JP4742527B2 (ja) * | 2004-06-25 | 2011-08-10 | 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 |
KR100578806B1 (ko) * | 2004-06-30 | 2006-05-11 | 삼성에스디아이 주식회사 | 역다중화 장치와, 이를 이용한 표시 장치 및 그 표시 패널 |
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JP2006106141A (ja) * | 2004-09-30 | 2006-04-20 | Sanyo Electric Co Ltd | 有機el画素回路 |
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JP5177953B2 (ja) * | 2005-01-21 | 2013-04-10 | 株式会社半導体エネルギー研究所 | 半導体装置及び表示装置 |
JP2006208743A (ja) * | 2005-01-28 | 2006-08-10 | Sony Corp | 画素回路及び表示装置 |
JP4897225B2 (ja) | 2005-02-17 | 2012-03-14 | 株式会社 日立ディスプレイズ | 画像表示装置 |
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JP4509004B2 (ja) * | 2005-03-31 | 2010-07-21 | 三星モバイルディスプレイ株式會社 | バッファー及びこれを利用したデータ駆動回路と発光表示装置 |
KR100729060B1 (ko) * | 2005-03-31 | 2007-06-14 | 삼성에스디아이 주식회사 | 발광 표시장치 및 그의 구동방법 |
TW200707376A (en) | 2005-06-08 | 2007-02-16 | Ignis Innovation Inc | Method and system for driving a light emitting device display |
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JP4923505B2 (ja) * | 2005-10-07 | 2012-04-25 | ソニー株式会社 | 画素回路及び表示装置 |
JP4812080B2 (ja) * | 2005-10-12 | 2011-11-09 | 株式会社 日立ディスプレイズ | 画像表示装置 |
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CN1877681B (zh) | 2012-07-04 |
US20110279434A1 (en) | 2011-11-17 |
US6876345B2 (en) | 2005-04-05 |
CN1220168C (zh) | 2005-09-21 |
KR20020096851A (ko) | 2002-12-31 |
US7142180B2 (en) | 2006-11-28 |
JP2003005709A (ja) | 2003-01-08 |
US8159427B2 (en) | 2012-04-17 |
US20050168457A1 (en) | 2005-08-04 |
CN1630437B (zh) | 2010-11-17 |
TW530277B (en) | 2003-05-01 |
US20080007493A1 (en) | 2008-01-10 |
US8031144B2 (en) | 2011-10-04 |
US20020196213A1 (en) | 2002-12-26 |
US7277072B2 (en) | 2007-10-02 |
CN1877681A (zh) | 2006-12-13 |
CN1630437A (zh) | 2005-06-22 |
US20050078067A1 (en) | 2005-04-14 |
KR100842511B1 (ko) | 2008-07-01 |
JP4982014B2 (ja) | 2012-07-25 |
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Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111207 Owner name: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111207 |
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Owner name: HITACHI DISPLAY CO., LTD. Free format text: FORMER NAME: HITACHI, LTD. |
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CP03 | Change of name, title or address |
Address after: Chiba County, Japan Patentee after: Hitachi Displays, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20111207 Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20111207 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
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CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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Application publication date: 20030129 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Projection lens for image display equipment Granted publication date: 20050921 License type: Common License Record date: 20131016 |
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Effective date of registration: 20180920 Address after: Gyeonggi Do, South Korea Patentee after: SAMSUNG DISPLAY Co.,Ltd. Address before: Tokyo, Japan Co-patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Patentee before: JAPAN DISPLAY Inc. |
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Granted publication date: 20050921 |
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