CN100552500C - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN100552500C CN100552500C CNB2004100971153A CN200410097115A CN100552500C CN 100552500 C CN100552500 C CN 100552500C CN B2004100971153 A CNB2004100971153 A CN B2004100971153A CN 200410097115 A CN200410097115 A CN 200410097115A CN 100552500 C CN100552500 C CN 100552500C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- display panels
- driving circuit
- electric voltage
- common electric
- 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.)
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Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000008859 change Effects 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000008393 encapsulating agent Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910004438 SUB2 Inorganic materials 0.000 description 1
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
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- 230000006870 function Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 101150018444 sub2 gene Proteins 0.000 description 1
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
- G09G3/34—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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/0281—Arrangement of scan or data electrode driver circuits at the periphery of a panel not inherent to a split matrix structure
-
- 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
- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
- G09G2320/0214—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display with crosstalk due to leakage current of pixel switch in active matrix 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
- G09G2320/00—Control of display operating conditions
- G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
-
- 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
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3614—Control of polarity reversal in general
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3696—Generation of voltages supplied to electrode drivers
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003408359A JP4516307B2 (ja) | 2003-12-08 | 2003-12-08 | 液晶表示装置 |
JP408359/2003 | 2003-12-08 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010192296A Division CN101847391A (zh) | 2003-12-08 | 2004-12-07 | 液晶显示装置 |
CN2009101424560A Division CN101571630B (zh) | 2003-12-08 | 2004-12-07 | 液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1627140A CN1627140A (zh) | 2005-06-15 |
CN100552500C true CN100552500C (zh) | 2009-10-21 |
Family
ID=34708675
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010192296A Pending CN101847391A (zh) | 2003-12-08 | 2004-12-07 | 液晶显示装置 |
CNB2004100971153A Active CN100552500C (zh) | 2003-12-08 | 2004-12-07 | 液晶显示装置 |
CN2009101424560A Active CN101571630B (zh) | 2003-12-08 | 2004-12-07 | 液晶显示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010192296A Pending CN101847391A (zh) | 2003-12-08 | 2004-12-07 | 液晶显示装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101424560A Active CN101571630B (zh) | 2003-12-08 | 2004-12-07 | 液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7602366B2 (zh) |
JP (1) | JP4516307B2 (zh) |
CN (3) | CN101847391A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4731836B2 (ja) * | 2004-06-08 | 2011-07-27 | 株式会社 日立ディスプレイズ | 表示装置 |
KR100693863B1 (ko) * | 2005-09-12 | 2007-03-12 | 삼성전자주식회사 | 디스플레이 구동 회로 |
KR101272335B1 (ko) * | 2006-10-20 | 2013-06-07 | 삼성디스플레이 주식회사 | 표시 장치 및 그의 구동 방법 |
KR20120056110A (ko) * | 2010-11-24 | 2012-06-01 | 삼성모바일디스플레이주식회사 | 액정 표시 장치 및 그 반전 구동 방법 |
US8730657B2 (en) | 2011-06-24 | 2014-05-20 | Blackberry Limited | Mobile computing devices |
CN106706872A (zh) * | 2016-11-30 | 2017-05-24 | 北海职业学院 | 一种水产养殖自动溶氧仪 |
CN107025878B (zh) * | 2017-04-25 | 2020-01-03 | 武汉华星光电技术有限公司 | 驱动电路及显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5657034A (en) * | 1993-12-22 | 1997-08-12 | Canon Kabushiki Kaisha | Display apparatus and method for displaying signals of different aspect ratios left and right viewing |
US5670970A (en) * | 1993-12-17 | 1997-09-23 | Canon Kabushiki Kaisha | Head-mount display with opposite polarity reversal for left and right sides |
US5877733A (en) * | 1995-11-01 | 1999-03-02 | Sharp Kabushiki Kaisha | Liquid crystal display device and radio reception apparatus provided with same |
US6317110B1 (en) * | 1998-05-23 | 2001-11-13 | Mannesmann Vdo Ag | Method for representing variable information by combination of liquid crystal displays of different switching times |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0281023A (ja) * | 1988-09-19 | 1990-03-22 | Seiko Instr Inc | 表示装置の駆動方式 |
DE69319943T2 (de) * | 1992-02-28 | 1999-02-11 | Canon Kk | Flüssigkristallanzeigegerät |
TW275684B (zh) * | 1994-07-08 | 1996-05-11 | Hitachi Seisakusyo Kk | |
JP3318666B2 (ja) * | 1995-09-22 | 2002-08-26 | シャープ株式会社 | 液晶表示装置 |
JP3622559B2 (ja) * | 1999-02-26 | 2005-02-23 | 株式会社日立製作所 | 液晶表示装置 |
JP3558934B2 (ja) * | 1999-10-14 | 2004-08-25 | アルプス電気株式会社 | アクティブマトリクス型液晶表示装置 |
JP2001265295A (ja) * | 2000-03-23 | 2001-09-28 | Matsushita Electric Ind Co Ltd | 液晶表示装置及び情報携帯機器 |
JP2002311911A (ja) * | 2001-04-13 | 2002-10-25 | Sanyo Electric Co Ltd | アクティブマトリクス型表示装置 |
US7106319B2 (en) * | 2001-09-14 | 2006-09-12 | Seiko Epson Corporation | Power supply circuit, voltage conversion circuit, semiconductor device, display device, display panel, and electronic equipment |
JP2003177684A (ja) * | 2001-09-21 | 2003-06-27 | Seiko Epson Corp | 電気光学パネル、電気光学装置及び電子機器 |
US7058387B2 (en) * | 2001-11-01 | 2006-06-06 | Intel Corporation | System and method for providing cost of quality of service levels in a wireless communication device |
JP2003323164A (ja) * | 2002-05-08 | 2003-11-14 | Hitachi Displays Ltd | 液晶表示装置とその駆動方法 |
JP3854905B2 (ja) * | 2002-07-30 | 2006-12-06 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP4256665B2 (ja) * | 2002-11-15 | 2009-04-22 | 株式会社 日立ディスプレイズ | 画像表示装置 |
JP2004240235A (ja) * | 2003-02-07 | 2004-08-26 | Hitachi Ltd | 表示装置用lsi |
JP4448910B2 (ja) * | 2003-06-05 | 2010-04-14 | 株式会社ルネサステクノロジ | 液晶駆動方法、液晶表示システム及び液晶駆動制御装置 |
-
2003
- 2003-12-08 JP JP2003408359A patent/JP4516307B2/ja not_active Expired - Fee Related
-
2004
- 2004-12-07 CN CN201010192296A patent/CN101847391A/zh active Pending
- 2004-12-07 CN CNB2004100971153A patent/CN100552500C/zh active Active
- 2004-12-07 CN CN2009101424560A patent/CN101571630B/zh active Active
- 2004-12-08 US US11/006,642 patent/US7602366B2/en not_active Expired - Fee Related
-
2009
- 2009-07-07 US US12/498,776 patent/US20090267931A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5670970A (en) * | 1993-12-17 | 1997-09-23 | Canon Kabushiki Kaisha | Head-mount display with opposite polarity reversal for left and right sides |
US5657034A (en) * | 1993-12-22 | 1997-08-12 | Canon Kabushiki Kaisha | Display apparatus and method for displaying signals of different aspect ratios left and right viewing |
US5877733A (en) * | 1995-11-01 | 1999-03-02 | Sharp Kabushiki Kaisha | Liquid crystal display device and radio reception apparatus provided with same |
US6317110B1 (en) * | 1998-05-23 | 2001-11-13 | Mannesmann Vdo Ag | Method for representing variable information by combination of liquid crystal displays of different switching times |
Also Published As
Publication number | Publication date |
---|---|
CN101571630A (zh) | 2009-11-04 |
US20090267931A1 (en) | 2009-10-29 |
US20050146494A1 (en) | 2005-07-07 |
CN101571630B (zh) | 2010-10-27 |
CN1627140A (zh) | 2005-06-15 |
JP2005172872A (ja) | 2005-06-30 |
JP4516307B2 (ja) | 2010-08-04 |
CN101847391A (zh) | 2010-09-29 |
US7602366B2 (en) | 2009-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: IPS ALPHA SUPPORT CO., LTD. Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110916 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: 20110916 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 | ||
CP03 | Change of name, title or address |
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: Panasonic Liquid Crystal Display Co.,Ltd. Patentee before: Hitachi Displays, Ltd. |
|
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. |
|
CP01 | Change in the name or title of a patent holder |
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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CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 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. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050615 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Liquid crystal display device Granted publication date: 20091021 License type: Common License Record date: 20131016 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20231212 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |