JP4629575B2 - 液晶表示素子 - Google Patents
液晶表示素子 Download PDFInfo
- Publication number
- JP4629575B2 JP4629575B2 JP2005377424A JP2005377424A JP4629575B2 JP 4629575 B2 JP4629575 B2 JP 4629575B2 JP 2005377424 A JP2005377424 A JP 2005377424A JP 2005377424 A JP2005377424 A JP 2005377424A JP 4629575 B2 JP4629575 B2 JP 4629575B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- substrate
- film
- crystal display
- polarizing plate
- 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
- 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
-
- 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
-
- 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
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
-
- 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]
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)
Description
特に、本発明は、ブラックモードで液晶表示パネルの左右側面からの視野角を改善して、側面から見たときの色偏差及び傾斜角による色座標の移動を減少させることを目的とする。
本発明の液晶表示パネルは、単位画素が配列されるアレイ基板である第1基板301と、第1基板301と対向してカラーフィルタ層が形成される第2基板302と、第1基板301と第2基板302の間に形成された液晶層310と、第1基板301の外側面に取り付けた第1偏光板303と、第2基板302の外側面に取り付けた第2偏光板304とを含む。
即ち、第1偏光板303と第2偏光板304とは直交する偏光軸を有し、液晶層310のダイレクタの配列方向は第1偏光板303の偏光軸と平行であり、第2偏光板304を構成する一軸延伸フィルム304cの偏光軸は第2偏光板304の偏光軸と一致する。
従って、液晶層の厚さ又は液晶層の物質が変わるか、TACフィルムが除去されると、液晶表示パネル全体の遅延値が変更される。
従って、第2偏光板を構成するTACフィルムの一部が除去されると、画質の最適の条件が変わる。
本発明の第2実施形態による第2偏光板304は、実質的に偏光機能を有するPVAフィルム304bと、PVAフィルム304bの一方の面を支持するTACフィルム304aと、PVAフィルム304bの他面に形成される一種の補償フィルムである一軸延伸フィルム304cとから構成される。これらの3つの層が積層されて1つの第2偏光板304を構成する。即ち、本発明の第2実施形態による第2偏光板304は、1つのTACフィルム(図2の304dを参照)を使用せず、一軸延伸フィルム304cを使用することに特徴がある。
このような構造を有する本発明の第2実施形態による液晶表示パネルの液晶層310は、遅延値が280nm〜400nm であり、TACフィルム303a、303c、304aの厚さが80μmであり、一軸延伸フィルム304cの遅延値が60nm〜160nmのとき、液晶表示パネルの左右側面からの色偏差が顕著に改善され、輝度の変化も微細であった。特に、ブラックモードの場合、青色に偏って色相が改善された。
即ち、第1偏光板303と第2偏光板304とは直交する偏光軸を有し、液晶層310のダイレクタの配列方向は第1偏光板303の偏光軸と平行であり、第2偏光板304を構成する一軸延伸フィルム304cの偏光軸は第2偏光板304の偏光軸と一致する。
図4を参照すると、本発明の第1及び第2実施形態による液晶表示素子は、視野角に対する色偏差値が従来に比べて向上したことが分かる。
Claims (4)
- 単位画素が配列される第1基板と、
前記第1基板と対向する第2基板と、
前記第1基板と前記第2基板の間に形成されて第1方向に配列された液晶層と、
前記第1基板の外側に形成され、前記第1方向に平行な偏光透過軸を有する第1偏光板と、
前記第2基板の外側に形成され、前記第1方向に垂直な偏光透過軸を有する第2偏光板とを含み、
前記第1偏光板は、偏光機能を有するポリビニルアルコールフィルムと、前記ポリビニルアルコールフィルムの内部及び外部の表面上にあるトリアセチルセルロースフィルムとを備え、
前記第2偏光板は、偏光機能を有するポリビニルアルコールフィルムと、前記ポリビニルアルコールフィルムの一方の面にあるトリアセチルセルロースフィルムと、前記ポリビニルアルコールフィルムの他面に形成された一軸延伸フィルム及び前記一軸延伸フィルムの下面に形成されたトリアセチルセルロースフィルムを備える前記一軸延伸フィルムが180nm〜260nmの遅延値を有することを特徴とする液晶表示素子。 - 前記液晶層が280nm〜400nmの遅延値を有し、前記トリアセチルセルロースフィルムの厚さが80μmであることを特徴とする請求項1に記載の液晶表示素子。
- 前記第1基板は、
横方向に配列される複数のゲートラインと、
前記ゲートラインに垂直な複数のデータラインと、
前記ゲートラインが形成される方向にラビングされる配向膜と、
前記ラビング方向と所定の角を有するように形成される画素電極と、
前記画素電極と共に横電界を形成する共通電極と、
を備えることを特徴とする請求項1に記載の液晶表示素子。 - 前記一軸延伸フィルムが、偏光透過軸を有する補償フィルムであることを特徴とする請求項1に記載の液晶表示素子。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050058912A KR101152548B1 (ko) | 2005-06-30 | 2005-06-30 | 시야각이 향상되는 액정표시소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007011270A JP2007011270A (ja) | 2007-01-18 |
JP4629575B2 true JP4629575B2 (ja) | 2011-02-09 |
Family
ID=37589011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005377424A Active JP4629575B2 (ja) | 2005-06-30 | 2005-12-28 | 液晶表示素子 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070002217A1 (ja) |
JP (1) | JP4629575B2 (ja) |
KR (1) | KR101152548B1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI335484B (en) * | 2006-12-15 | 2011-01-01 | Chimei Innolux Corp | Fringe field switching liquid crystal display device |
KR20140061935A (ko) * | 2012-11-14 | 2014-05-22 | 삼성디스플레이 주식회사 | 편광판, 액정 표시 장치 및 이를 제조하는 방법 |
JP6069500B2 (ja) * | 2013-05-27 | 2017-02-01 | 株式会社村田製作所 | 押圧センサ付き表示パネル、および押圧入力機能付き電子機器 |
JP6150684B2 (ja) * | 2013-09-03 | 2017-06-21 | 三菱電機株式会社 | 液晶表示装置およびアレイ基板 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0659123A (ja) * | 1992-08-10 | 1994-03-04 | Nitto Denko Corp | 偏光板及び液晶表示装置 |
JPH07218724A (ja) * | 1994-02-08 | 1995-08-18 | Fuji Photo Film Co Ltd | 偏光板及び楕円偏光板、並びにそれを用いた液晶表示装置 |
JPH1172785A (ja) * | 1997-06-27 | 1999-03-16 | Toshiba Corp | 液晶表示装置 |
JP2001228333A (ja) * | 1999-12-09 | 2001-08-24 | Sumitomo Chem Co Ltd | 半透過半反射性の光学素子及びそれを用いた光学装置 |
JP2002107541A (ja) * | 2000-10-02 | 2002-04-10 | Nitto Denko Corp | 光学シート、偏光板及び液晶表示装置 |
JP2002196139A (ja) * | 2000-12-25 | 2002-07-10 | Fuji Photo Film Co Ltd | 楕円偏光板および液晶表示装置 |
JP2004325468A (ja) * | 2003-04-21 | 2004-11-18 | Nitto Denko Corp | 偏光板、その製造方法、光学フィルムおよび画像表示装置 |
JP2004354487A (ja) * | 2003-05-27 | 2004-12-16 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置及び偏光板 |
JP2005139304A (ja) * | 2003-11-06 | 2005-06-02 | Fuji Photo Film Co Ltd | セルロースアシレートフィルム、偏光板、および液晶表示装置 |
JP2005181368A (ja) * | 2003-11-28 | 2005-07-07 | Sumitomo Chemical Co Ltd | 液晶表示装置及びそれに用いる複合偏光板 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5793455A (en) * | 1993-11-22 | 1998-08-11 | Fuji Photo Film Co., Ltd. | Elliptically polarizing plate and liquid crystal display in which a compensation sheet direction of non-zero minimum retardation is inclined at 5 to 50 degrees |
KR100476044B1 (ko) * | 2000-12-05 | 2005-03-10 | 비오이 하이디스 테크놀로지 주식회사 | 개구율이 향상된 액정표시장치 |
KR100822247B1 (ko) * | 2002-04-01 | 2008-04-16 | 닛토덴코 가부시키가이샤 | 광학 필름 및 화상 표시 시스템 |
KR100642949B1 (ko) * | 2004-03-29 | 2006-11-10 | 주식회사 엘지화학 | A-플레이트를 이용한 시야각 보상필름을 포함하는 면상스위칭 액정 표시장치 |
-
2005
- 2005-06-30 KR KR1020050058912A patent/KR101152548B1/ko active IP Right Grant
- 2005-12-23 US US11/315,340 patent/US20070002217A1/en not_active Abandoned
- 2005-12-28 JP JP2005377424A patent/JP4629575B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0659123A (ja) * | 1992-08-10 | 1994-03-04 | Nitto Denko Corp | 偏光板及び液晶表示装置 |
JPH07218724A (ja) * | 1994-02-08 | 1995-08-18 | Fuji Photo Film Co Ltd | 偏光板及び楕円偏光板、並びにそれを用いた液晶表示装置 |
JPH1172785A (ja) * | 1997-06-27 | 1999-03-16 | Toshiba Corp | 液晶表示装置 |
JP2001228333A (ja) * | 1999-12-09 | 2001-08-24 | Sumitomo Chem Co Ltd | 半透過半反射性の光学素子及びそれを用いた光学装置 |
JP2002107541A (ja) * | 2000-10-02 | 2002-04-10 | Nitto Denko Corp | 光学シート、偏光板及び液晶表示装置 |
JP2002196139A (ja) * | 2000-12-25 | 2002-07-10 | Fuji Photo Film Co Ltd | 楕円偏光板および液晶表示装置 |
JP2004325468A (ja) * | 2003-04-21 | 2004-11-18 | Nitto Denko Corp | 偏光板、その製造方法、光学フィルムおよび画像表示装置 |
JP2004354487A (ja) * | 2003-05-27 | 2004-12-16 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置及び偏光板 |
JP2005139304A (ja) * | 2003-11-06 | 2005-06-02 | Fuji Photo Film Co Ltd | セルロースアシレートフィルム、偏光板、および液晶表示装置 |
JP2005181368A (ja) * | 2003-11-28 | 2005-07-07 | Sumitomo Chemical Co Ltd | 液晶表示装置及びそれに用いる複合偏光板 |
Also Published As
Publication number | Publication date |
---|---|
JP2007011270A (ja) | 2007-01-18 |
US20070002217A1 (en) | 2007-01-04 |
KR101152548B1 (ko) | 2012-06-01 |
KR20070003160A (ko) | 2007-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6820417B2 (ja) | 表示装置 | |
US8576356B2 (en) | Liquid crystal display device with controlled viewing angle panel and driving method thereof | |
JP6716323B2 (ja) | 表示装置 | |
JP4537697B2 (ja) | 液晶表示装置 | |
KR100966230B1 (ko) | 시야각 조절이 가능한 액정 표시 장치 | |
KR20120119446A (ko) | 횡전계방식 액정표시장치 | |
JP4629575B2 (ja) | 液晶表示素子 | |
US20130271680A1 (en) | Liquid crystal panel, and liquid crystal display | |
US9007548B2 (en) | Wide view angle liquid crystal display device operating in normally white mode | |
TWI493260B (zh) | 電場控制雙折射模式液晶面板及液晶顯示裝置 | |
US7394512B2 (en) | Liquid crystal display device | |
US7382427B2 (en) | Liquid crystal display device | |
JP2008165043A (ja) | 液晶表示素子 | |
KR101193447B1 (ko) | 시야각이 향상되는 액정표시소자 | |
JP2006292787A (ja) | 液晶表示パネル及び液晶表示装置 | |
KR101108387B1 (ko) | 티엔 모드 액정표시장치 및 그 제조방법 | |
KR101744872B1 (ko) | 액정표시장치 | |
JP5482451B2 (ja) | 液晶表示装置 | |
JP4855280B2 (ja) | 視角制御素子、表示装置および電子機器 | |
JP2009031438A (ja) | 液晶表示パネル | |
TW200407620A (en) | Structure of LCD | |
KR102395574B1 (ko) | 액정표시장치 | |
JP5401057B2 (ja) | 液晶表示装置 | |
WO2012086503A1 (ja) | 液晶表示装置及び液晶表示装置の駆動方法 | |
KR20090073868A (ko) | 횡전계방식 액정표시장치 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090603 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090902 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100407 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100806 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20100813 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101018 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131119 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4629575 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |