FR2755255B1 - Procede de fabrication d'une cellule a cristal liquide - Google Patents
Procede de fabrication d'une cellule a cristal liquideInfo
- Publication number
- FR2755255B1 FR2755255B1 FR9713639A FR9713639A FR2755255B1 FR 2755255 B1 FR2755255 B1 FR 2755255B1 FR 9713639 A FR9713639 A FR 9713639A FR 9713639 A FR9713639 A FR 9713639A FR 2755255 B1 FR2755255 B1 FR 2755255B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- liquid crystal
- crystal cell
- cell
- liquid
- 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 - Fee Related
Links
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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
-
- 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
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
- G02F1/133761—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different pretilt angles
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)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Liquid Crystal Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960051327A KR100225396B1 (ko) | 1996-10-31 | 1996-10-31 | 액정셀 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2755255A1 FR2755255A1 (fr) | 1998-04-30 |
FR2755255B1 true FR2755255B1 (fr) | 2002-07-26 |
Family
ID=19480465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9713639A Expired - Fee Related FR2755255B1 (fr) | 1996-10-31 | 1997-10-30 | Procede de fabrication d'une cellule a cristal liquide |
Country Status (6)
Country | Link |
---|---|
US (1) | US6222601B1 (fr) |
JP (1) | JPH10148804A (fr) |
KR (1) | KR100225396B1 (fr) |
DE (1) | DE19748270A1 (fr) |
FR (1) | FR2755255B1 (fr) |
GB (1) | GB2318880B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6191836B1 (en) * | 1996-11-07 | 2001-02-20 | Lg Philips Lcd, Co., Ltd. | Method for fabricating a liquid crystal cell |
GB9811579D0 (en) | 1998-05-30 | 1998-07-29 | Sharp Kk | Surface mode liquid crystal device |
KR100357213B1 (ko) * | 1998-07-23 | 2002-10-18 | 엘지.필립스 엘시디 주식회사 | 멀티도메인 액정표시소자 |
KR100565735B1 (ko) * | 1998-11-12 | 2006-05-25 | 엘지.필립스 엘시디 주식회사 | 반사형 액정표시장치 및 그 제조방법 |
DE19933843B4 (de) | 1999-07-20 | 2005-02-17 | Robert Bosch Gmbh | Eine Schicht, die elektrisch leitfähiges, transparentes Material enthält, ein Verfahren zur Herstellung einer solchen Schicht und deren Verwendung |
KR20020023173A (ko) * | 2001-12-05 | 2002-03-28 | 서대식 | 복합폴리이미드를 이용한 Advanced VA-π셀 액정표시장치 |
KR101710694B1 (ko) * | 2010-08-10 | 2017-02-28 | 삼성디스플레이 주식회사 | 광배향 방법 및 액정 표시 장치 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323472A (en) * | 1980-12-11 | 1982-04-06 | Timex Corporation | Liquid crystal admixture |
JP2546898B2 (ja) * | 1989-07-28 | 1996-10-23 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 液晶表示装置 |
JPH03107925A (ja) * | 1989-09-22 | 1991-05-08 | Stanley Electric Co Ltd | 液晶表示素子 |
JP2916331B2 (ja) * | 1991-11-08 | 1999-07-05 | 株式会社日立製作所 | 液晶表示装置 |
JP2877601B2 (ja) * | 1992-01-10 | 1999-03-31 | 松下電器産業株式会社 | 液晶表示装置とその製造法 |
JP3551381B2 (ja) * | 1992-05-18 | 2004-08-04 | ケント ステイト ユニバーシティ | 液晶光変調デバイスと物質 |
EP0611786B1 (fr) * | 1993-02-17 | 1999-04-14 | Rolic AG | Couche d'orientation pour cristaux liquides |
US5546208A (en) * | 1993-02-19 | 1996-08-13 | Semiconductor Energy Laboratory Co., Ltd. | Electrooptical device involving a mixture of liquid crystal, photo curable resins and reaction initiating material for forming resinous columns |
JP2777056B2 (ja) * | 1993-05-20 | 1998-07-16 | エルジー電子株式会社 | 液晶セルの配向物質 |
US5712696A (en) * | 1994-02-17 | 1998-01-27 | Stanley Electric, Co., Ltd. | Manufacture of LCD device by transferring the orientation state from a parent substrate to a child substrate |
JP3732242B2 (ja) * | 1994-02-18 | 2006-01-05 | シャープ株式会社 | 液晶表示装置 |
JPH09105941A (ja) * | 1995-10-13 | 1997-04-22 | Stanley Electric Co Ltd | 液晶表示装置 |
DE69633972T2 (de) * | 1995-11-13 | 2005-12-01 | Koninklijke Philips Electronics N.V. | Bildanzeigevorrichtung |
JPH09297310A (ja) * | 1996-05-01 | 1997-11-18 | Stanley Electric Co Ltd | 液晶表示素子とその製造方法 |
-
1996
- 1996-10-31 KR KR1019960051327A patent/KR100225396B1/ko not_active IP Right Cessation
-
1997
- 1997-10-29 GB GB9722869A patent/GB2318880B/en not_active Expired - Fee Related
- 1997-10-30 FR FR9713639A patent/FR2755255B1/fr not_active Expired - Fee Related
- 1997-10-30 US US08/961,426 patent/US6222601B1/en not_active Expired - Fee Related
- 1997-10-31 DE DE19748270A patent/DE19748270A1/de not_active Ceased
- 1997-10-31 JP JP9300981A patent/JPH10148804A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2318880A (en) | 1998-05-06 |
GB9722869D0 (en) | 1997-12-24 |
JPH10148804A (ja) | 1998-06-02 |
DE19748270A1 (de) | 1998-05-14 |
FR2755255A1 (fr) | 1998-04-30 |
US6222601B1 (en) | 2001-04-24 |
GB2318880B (en) | 1999-06-02 |
KR19980031766A (ko) | 1998-07-25 |
KR100225396B1 (ko) | 1999-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20090630 |