CN101329485A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN101329485A CN101329485A CNA2008101081960A CN200810108196A CN101329485A CN 101329485 A CN101329485 A CN 101329485A CN A2008101081960 A CNA2008101081960 A CN A2008101081960A CN 200810108196 A CN200810108196 A CN 200810108196A CN 101329485 A CN101329485 A CN 101329485A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- transparency electrode
- electrode
- transparency
- liquid crystal
- 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
- 239000007788 liquid Substances 0.000 title 1
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 63
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 239000003990 capacitor Substances 0.000 claims description 46
- 239000010409 thin film Substances 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 101000702394 Homo sapiens Signal peptide peptidase-like 2A Proteins 0.000 abstract description 11
- 101000702393 Homo sapiens Signal peptide peptidase-like 2B Proteins 0.000 abstract description 6
- 101000988591 Homo sapiens Minor histocompatibility antigen H13 Proteins 0.000 abstract 2
- 238000000034 method Methods 0.000 description 55
- 239000010408 film Substances 0.000 description 51
- 239000011229 interlayer Substances 0.000 description 22
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 14
- 229910052581 Si3N4 Inorganic materials 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 12
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 12
- 238000004544 sputter deposition Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 9
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 229920005591 polysilicon Polymers 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 102100028007 Cystatin-SA Human genes 0.000 description 5
- 101000722958 Homo sapiens Cystatin-SA Proteins 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 102100038387 Cystatin-SN Human genes 0.000 description 4
- 101000884768 Homo sapiens Cystatin-SN Proteins 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 4
- -1 phosphonium ion Chemical class 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 101100495436 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CSE4 gene Proteins 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 101100166255 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CEP3 gene Proteins 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005224 laser annealing Methods 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- 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
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-164240 | 2007-06-21 | ||
JP2007164240A JP5305190B2 (ja) | 2007-06-21 | 2007-06-21 | 液晶表示装置 |
JP2007164240 | 2007-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101329485A true CN101329485A (zh) | 2008-12-24 |
CN101329485B CN101329485B (zh) | 2011-04-06 |
Family
ID=40136092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101081960A Active CN101329485B (zh) | 2007-06-21 | 2008-05-30 | 液晶显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7924355B2 (zh) |
JP (1) | JP5305190B2 (zh) |
CN (1) | CN101329485B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104777638A (zh) * | 2015-04-13 | 2015-07-15 | 深圳市华星光电技术有限公司 | 液晶显示面板及液晶显示装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102629037B (zh) * | 2011-10-28 | 2015-01-07 | 京东方科技集团股份有限公司 | 阵列基板、液晶面板及其制造方法 |
WO2014084130A1 (ja) * | 2012-11-30 | 2014-06-05 | シャープ株式会社 | Tft基板 |
JP5626739B2 (ja) * | 2013-03-25 | 2014-11-19 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
US9703158B2 (en) * | 2015-04-13 | 2017-07-11 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display panel and liquid crystal display apparatus having the same |
US10330991B1 (en) | 2018-05-31 | 2019-06-25 | a.u. Vista Inc. | Liquid crystal display devices with electrode stacks and methods for manufacturing such devices |
US11201175B2 (en) * | 2018-11-21 | 2021-12-14 | Sharp Kabushiki Kaisha | Array substrate with capacitance forming portion to hold potential at electrode |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0244317A (ja) * | 1988-08-05 | 1990-02-14 | Hitachi Ltd | 補助容量を有する液晶表示装置 |
JP3339190B2 (ja) * | 1994-07-27 | 2002-10-28 | ソニー株式会社 | 液晶表示装置 |
JPH09318975A (ja) * | 1996-05-30 | 1997-12-12 | Nec Corp | 薄膜電界効果型トランジスタ素子アレイおよびその製造 方法 |
JP3640224B2 (ja) * | 1996-06-25 | 2005-04-20 | 株式会社半導体エネルギー研究所 | 液晶表示パネル |
JPH10240162A (ja) * | 1997-02-28 | 1998-09-11 | Sony Corp | アクティブマトリクス表示装置 |
US6369410B1 (en) * | 1997-12-15 | 2002-04-09 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of manufacturing the semiconductor device |
JP3484363B2 (ja) * | 1998-11-24 | 2004-01-06 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP2001142092A (ja) * | 1999-11-10 | 2001-05-25 | Hitachi Ltd | 液晶表示装置とその製造方法 |
KR100325079B1 (ko) * | 1999-12-22 | 2002-03-02 | 주식회사 현대 디스플레이 테크놀로지 | 고개구율 및 고투과율 액정표시장치의 제조방법 |
KR100471397B1 (ko) * | 2001-05-31 | 2005-02-21 | 비오이 하이디스 테크놀로지 주식회사 | 프린지 필드 스위칭 액정표시장치 및 그 제조방법 |
JP4047586B2 (ja) * | 2002-01-10 | 2008-02-13 | Nec液晶テクノロジー株式会社 | 横電界方式のアクティブマトリクス型液晶表示装置 |
JP4002105B2 (ja) | 2002-01-15 | 2007-10-31 | 株式会社日立製作所 | 液晶表示装置 |
JP2003295210A (ja) * | 2002-04-03 | 2003-10-15 | Hitachi Ltd | 液晶表示装置 |
US20040174483A1 (en) * | 2003-03-07 | 2004-09-09 | Yayoi Nakamura | Liquid crystal display device having auxiliary capacitive electrode |
JP4223992B2 (ja) | 2004-05-25 | 2009-02-12 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
KR101049001B1 (ko) * | 2004-05-31 | 2011-07-12 | 엘지디스플레이 주식회사 | 횡전계 방식(ips)의 컬러필터 온박막트랜지스터(cot) 구조의 액정표시장치 |
CN2735379Y (zh) | 2004-09-11 | 2005-10-19 | 鸿富锦精密工业(深圳)有限公司 | 存储电容 |
JP4550551B2 (ja) | 2004-10-29 | 2010-09-22 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
KR101175561B1 (ko) * | 2005-06-30 | 2012-08-21 | 엘지디스플레이 주식회사 | 저항을 감소시키는 공통전극을 포함하는 액정표시소자 및그 제조방법 |
CN100580536C (zh) * | 2007-07-06 | 2010-01-13 | 昆山龙腾光电有限公司 | 液晶显示装置的阵列基板及其制造方法 |
-
2007
- 2007-06-21 JP JP2007164240A patent/JP5305190B2/ja active Active
-
2008
- 2008-05-20 US US12/153,508 patent/US7924355B2/en active Active
- 2008-05-30 CN CN2008101081960A patent/CN101329485B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104777638A (zh) * | 2015-04-13 | 2015-07-15 | 深圳市华星光电技术有限公司 | 液晶显示面板及液晶显示装置 |
CN104777638B (zh) * | 2015-04-13 | 2018-04-20 | 深圳市华星光电技术有限公司 | 液晶显示面板及液晶显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2009003187A (ja) | 2009-01-08 |
US20080316385A1 (en) | 2008-12-25 |
US7924355B2 (en) | 2011-04-12 |
CN101329485B (zh) | 2011-04-06 |
JP5305190B2 (ja) | 2013-10-02 |
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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. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110928 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: 20110928 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. |
|
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: 20081224 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: 20110406 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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Effective date of registration: 20231219 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. |