CN1231801C - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1231801C CN1231801C CNB2004100079202A CN200410007920A CN1231801C CN 1231801 C CN1231801 C CN 1231801C CN B2004100079202 A CNB2004100079202 A CN B2004100079202A CN 200410007920 A CN200410007920 A CN 200410007920A CN 1231801 C CN1231801 C CN 1231801C
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- retardation plate
- crystal display
- retardation
- degrees
- 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.)
- Expired - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 163
- 239000010408 film Substances 0.000 claims abstract description 90
- 239000012788 optical film Substances 0.000 claims abstract description 47
- 239000013598 vector Substances 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims description 80
- 230000003287 optical effect Effects 0.000 description 42
- OSDXSOSJRPQCHJ-XVNBXDOJSA-N methyl 3-(3,4-dihydroxyphenyl)-3-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxypropanoate Chemical compound C=1C=C(O)C(O)=CC=1C(CC(=O)OC)OC(=O)\C=C\C1=CC=C(O)C(O)=C1 OSDXSOSJRPQCHJ-XVNBXDOJSA-N 0.000 description 19
- 101000828788 Homo sapiens Signal peptide peptidase-like 3 Proteins 0.000 description 15
- 101100224481 Dictyostelium discoideum pole gene Proteins 0.000 description 14
- 101150046160 POL1 gene Proteins 0.000 description 14
- 101150110488 POL2 gene Proteins 0.000 description 14
- 101100117436 Thermus aquaticus polA gene Proteins 0.000 description 14
- 102100036464 Activated RNA polymerase II transcriptional coactivator p15 Human genes 0.000 description 9
- 101000713904 Homo sapiens Activated RNA polymerase II transcriptional coactivator p15 Proteins 0.000 description 9
- 229910004444 SUB1 Inorganic materials 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 9
- 229910004438 SUB2 Inorganic materials 0.000 description 8
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 8
- 101150018444 sub2 gene Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- 239000004985 Discotic Liquid Crystal Substance Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
-
- 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02F1/133528—Polarisers
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
-
- 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
- G02F2203/00—Function characteristic
- G02F2203/09—Function characteristic transflective
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP060986/2003 | 2003-03-07 | ||
JP2003060986A JP4308553B2 (ja) | 2003-03-07 | 2003-03-07 | 液晶表示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101128840A Division CN100399130C (zh) | 2003-03-07 | 2004-03-05 | 液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1527106A CN1527106A (zh) | 2004-09-08 |
CN1231801C true CN1231801C (zh) | 2005-12-14 |
Family
ID=32923625
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101128840A Expired - Lifetime CN100399130C (zh) | 2003-03-07 | 2004-03-05 | 液晶显示装置 |
CNB2004100079202A Expired - Lifetime CN1231801C (zh) | 2003-03-07 | 2004-03-05 | 液晶显示装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101128840A Expired - Lifetime CN100399130C (zh) | 2003-03-07 | 2004-03-05 | 液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (5) | US6970218B2 (zh) |
JP (1) | JP4308553B2 (zh) |
CN (2) | CN100399130C (zh) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4802409B2 (ja) * | 2000-07-21 | 2011-10-26 | コニカミノルタホールディングス株式会社 | 光学補償フィルム、それを用いた偏光板及び液晶表示装置 |
JP4788111B2 (ja) * | 2004-05-27 | 2011-10-05 | セイコーエプソン株式会社 | 液晶装置および電子機器 |
US7505095B2 (en) * | 2004-09-21 | 2009-03-17 | Tpo Displays Corp. | Display panel, and display device and electronic device using thereof |
JP4536489B2 (ja) * | 2004-11-15 | 2010-09-01 | 株式会社 日立ディスプレイズ | 光学素子及びそれを用いた表示装置 |
KR100731733B1 (ko) * | 2004-11-24 | 2007-06-22 | 삼성에스디아이 주식회사 | 액정표시장치 및 그 제조방법 |
KR20060134298A (ko) * | 2005-06-22 | 2006-12-28 | 삼성전자주식회사 | 표시패널 어셈블리 및 이를 갖는 표시장치 |
JP4339319B2 (ja) * | 2005-09-29 | 2009-10-07 | シャープ株式会社 | 表示装置および電子機器 |
TWI398705B (zh) * | 2005-11-04 | 2013-06-11 | Semiconductor Energy Lab | 顯示裝置 |
WO2007063782A1 (en) | 2005-11-30 | 2007-06-07 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
CN100414387C (zh) * | 2005-12-01 | 2008-08-27 | 群康科技(深圳)有限公司 | 半透射半反射式液晶显示装置 |
US7616278B2 (en) * | 2005-12-05 | 2009-11-10 | Tpo Displays Corp. | Liquid crystal displays |
EP1793264A1 (en) * | 2005-12-05 | 2007-06-06 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
WO2007072766A1 (en) * | 2005-12-22 | 2007-06-28 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
EP1804115A1 (en) * | 2005-12-28 | 2007-07-04 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
EP1804114B1 (en) * | 2005-12-28 | 2014-03-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
EP1832915B1 (en) * | 2006-01-31 | 2012-04-18 | Semiconductor Energy Laboratory Co., Ltd. | Display device with improved contrast |
EP1826604B1 (en) * | 2006-01-31 | 2015-12-23 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
EP1816508A1 (en) * | 2006-02-02 | 2007-08-08 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
KR20080092466A (ko) * | 2006-02-02 | 2008-10-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시장치 |
EP1826605A1 (en) | 2006-02-24 | 2007-08-29 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
EP1826606B1 (en) | 2006-02-24 | 2012-12-26 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
US20070206140A1 (en) * | 2006-03-03 | 2007-09-06 | Toppoly Optoelectronics Corp. | Wide viewing angle liquid crystal display |
KR101332154B1 (ko) * | 2006-12-13 | 2014-01-08 | 엘지디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
WO2008099534A1 (ja) * | 2007-02-14 | 2008-08-21 | Sharp Kabushiki Kaisha | 半透過型液晶表示装置 |
US20080309854A1 (en) * | 2007-06-15 | 2008-12-18 | Zhibing Ge | Wide Viewing Angle and Broadband Circular Polarizers for Transflective Liquid Crystal Displays |
CA2639555A1 (en) | 2008-08-11 | 2008-12-15 | Hyman Ngo | High definition litho applique and emblems |
US8781141B2 (en) | 2008-08-27 | 2014-07-15 | Starkey Laboratories, Inc. | Modular connection assembly for a hearing assistance device |
KR101279120B1 (ko) | 2009-05-15 | 2013-06-26 | 엘지디스플레이 주식회사 | 영상표시장치 |
KR101191128B1 (ko) * | 2010-11-10 | 2012-10-15 | 주식회사 엘지화학 | 광학 소자 |
WO2013066381A2 (en) * | 2011-08-31 | 2013-05-10 | Hunter Douglas Industries Switzerland Gmbh | Decorative panels with recessed patterns and methods of making the same with a flexible die |
KR20140064886A (ko) * | 2011-11-10 | 2014-05-28 | 제이엑스 닛코닛세키에너지주식회사 | 위상차 필름 및 이를 구비한 액정 표시 장치 |
JP7165491B2 (ja) * | 2017-02-23 | 2022-11-04 | 住友化学株式会社 | 光学フィルム及びその製造方法 |
KR102490821B1 (ko) * | 2018-01-23 | 2023-01-19 | 삼성전자주식회사 | 이미지 센서 및 그 제조 방법 |
CN109164627A (zh) * | 2018-09-25 | 2019-01-08 | 北京航空航天大学 | 一种负性液晶透反显示器 |
US11275272B2 (en) * | 2018-10-25 | 2022-03-15 | Kyocera Corporation | Liquid crystal display device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5528393A (en) * | 1989-10-30 | 1996-06-18 | Regents Of The University Of Colorado | Split-element liquid crystal tunable optical filter |
FR2693020B1 (fr) | 1992-06-26 | 1999-01-22 | Thomson Consumer Electronics | Dispositif d'affichage a cristal liquide nematique en helice. |
US5657140A (en) * | 1993-12-15 | 1997-08-12 | Ois Optical Imaging Systems, Inc. | Normally white twisted nematic LCD with positive and negative retarders |
US5753937A (en) | 1994-05-31 | 1998-05-19 | Casio Computer Co., Ltd. | Color liquid crystal display device having a semitransparent layer on the inner surface of one of the substrates |
JP3301219B2 (ja) | 1994-06-09 | 2002-07-15 | カシオ計算機株式会社 | 液晶表示装置 |
US6778242B1 (en) * | 1997-10-20 | 2004-08-17 | Fuji Photo Film Co., Ltd. | Optical compensatory sheet comprising cellulose acetate support and optically anisotropic layer, an ellipsoidal polarizing plate, and a liquid crystal display |
US6295109B1 (en) * | 1997-12-26 | 2001-09-25 | Sharp Kabushiki Kaisha | LCD with plurality of pixels having reflective and transmissive regions |
JPH11271759A (ja) * | 1998-03-23 | 1999-10-08 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
JP3172706B2 (ja) * | 1998-04-17 | 2001-06-04 | 松下電器産業株式会社 | 反射型液晶表示素子 |
GB2342179A (en) | 1998-09-22 | 2000-04-05 | Sharp Kk | Transflective Liquid Crystal Displays |
JP2001042123A (ja) | 1999-08-02 | 2001-02-16 | Teijin Ltd | セルロースアセテートフィルムからなる位相差板及びそれを用いた液晶表示装置 |
JP3763401B2 (ja) | 2000-05-31 | 2006-04-05 | シャープ株式会社 | 液晶表示装置 |
JP3767419B2 (ja) | 2001-05-28 | 2006-04-19 | ソニー株式会社 | 液晶表示素子 |
-
2003
- 2003-03-07 JP JP2003060986A patent/JP4308553B2/ja not_active Expired - Fee Related
-
2004
- 2004-02-13 US US10/777,166 patent/US6970218B2/en not_active Expired - Lifetime
- 2004-03-05 CN CNB2005101128840A patent/CN100399130C/zh not_active Expired - Lifetime
- 2004-03-05 CN CNB2004100079202A patent/CN1231801C/zh not_active Expired - Lifetime
-
2005
- 2005-09-07 US US11/219,746 patent/US7126659B2/en not_active Expired - Lifetime
-
2006
- 2006-09-15 US US11/521,319 patent/US7221422B2/en not_active Expired - Lifetime
-
2007
- 2007-03-21 US US11/723,690 patent/US7471361B2/en not_active Expired - Lifetime
-
2008
- 2008-11-19 US US12/292,446 patent/US7728932B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20040174478A1 (en) | 2004-09-09 |
JP4308553B2 (ja) | 2009-08-05 |
CN100399130C (zh) | 2008-07-02 |
CN1755445A (zh) | 2006-04-05 |
US7471361B2 (en) | 2008-12-30 |
JP2004271786A (ja) | 2004-09-30 |
US20070171343A1 (en) | 2007-07-26 |
US20090103028A1 (en) | 2009-04-23 |
US7728932B2 (en) | 2010-06-01 |
US7126659B2 (en) | 2006-10-24 |
CN1527106A (zh) | 2004-09-08 |
US20070008454A1 (en) | 2007-01-11 |
US6970218B2 (en) | 2005-11-29 |
US20060007376A1 (en) | 2006-01-12 |
US7221422B2 (en) | 2007-05-22 |
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Legal Events
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C10 | Entry into substantive examination | ||
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GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
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. 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 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: 20040908 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: 20051214 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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231203 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. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20051214 |