FR2315107B1 - - Google Patents
Info
- Publication number
- FR2315107B1 FR2315107B1 FR7618109A FR7618109A FR2315107B1 FR 2315107 B1 FR2315107 B1 FR 2315107B1 FR 7618109 A FR7618109 A FR 7618109A FR 7618109 A FR7618109 A FR 7618109A FR 2315107 B1 FR2315107 B1 FR 2315107B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/3475—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing at least three nitrogen atoms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/587,240 US4031092A (en) | 1975-06-16 | 1975-06-16 | 1,3-Bis-(carboxy-phenylamino)-s-triazines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2315107A1 FR2315107A1 (fr) | 1977-01-14 |
| FR2315107B1 true FR2315107B1 (US07714131-20100511-C00024.png) | 1982-12-03 |
Family
ID=24348974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7618109A Granted FR2315107A1 (fr) | 1975-06-16 | 1976-06-15 | Dispositif de retardement de la lumiere polarisee dans un plan et son procede de realisation |
Country Status (5)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5757053Y2 (US07714131-20100511-C00024.png) * | 1978-04-17 | 1982-12-08 | ||
| DE2944729A1 (de) * | 1979-11-06 | 1981-05-14 | Hoechst Ag, 6000 Frankfurt | Neue triazinstabilisatoren |
| JPS57180520A (en) * | 1981-04-28 | 1982-11-06 | Satake Eng Co Ltd | Detecting device for crack in grain of rice |
| JPS58102204A (ja) * | 1981-12-14 | 1983-06-17 | Seiko Epson Corp | カラ−偏光板の作成方法 |
| JPS58102496A (ja) * | 1981-12-14 | 1983-06-18 | 松下電工株式会社 | 放電灯調光点灯装置 |
| JPS58223470A (ja) * | 1982-06-17 | 1983-12-26 | 株式会社 サタケ | 胴割粒検出装置の給穀装置 |
| GB9005082D0 (en) * | 1990-03-07 | 1990-05-02 | British Nuclear Fuels Plc | Transfer apparatus |
| JP2916791B2 (ja) * | 1990-04-19 | 1999-07-05 | 株式会社 リコー | 液晶表示素子 |
| JP2711585B2 (ja) * | 1990-06-26 | 1998-02-10 | 日本石油株式会社 | アクティブマトリックス液晶表示素子用補償板 |
| US5948487A (en) * | 1997-09-05 | 1999-09-07 | 3M Innovative Properties Company | Anisotropic retardation layers for display devices |
| US6245399B1 (en) | 1998-10-14 | 2001-06-12 | 3M Innovative Properties Company | Guest-host polarizers |
| US6538714B1 (en) | 1999-10-25 | 2003-03-25 | 3M Innovative Properties Company | Dual color guest-host polarizers and devices containing guest-host polarizers |
| US6574044B1 (en) | 1999-10-25 | 2003-06-03 | 3M Innovative Properties Company | Polarizer constructions and display devices exhibiting unique color effects |
| AU3887100A (en) | 1999-11-12 | 2001-05-30 | 3M Innovative Properties Company | Liquid crystal alignment structure and display devices containing same |
| CN1183412C (zh) * | 1999-11-12 | 2005-01-05 | 3M创新有限公司 | 液晶取向结构及含有它的光学装置 |
| US6699533B2 (en) | 2000-12-01 | 2004-03-02 | 3M Innovative Properties Company | Stabilized liquid crystal alignment structure with pre-tilt angle and display devices containing the same |
| WO2005012488A2 (en) * | 2003-07-31 | 2005-02-10 | 3M Innovative Properties Company | Compositions for encapsulation and controlled release |
| US20070248771A1 (en) * | 2006-04-21 | 2007-10-25 | Nitto Denko Corporation | Acenaphtho[1,2-b]quinoxaline sulfo-and carboxy-derivative, lyotropic liquid crystal system, optically anisotropic film and method thereof and laminated optical film |
| JP2008209666A (ja) * | 2007-02-27 | 2008-09-11 | Nitto Denko Corp | 光学積層体の製造方法、及び画像表示装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR821837A (fr) * | 1936-06-12 | 1937-12-14 | Ig Farbenindustrie Ag | Procédé de fabrication de couches polarisantes |
| US2400877A (en) * | 1941-03-21 | 1946-05-28 | John F Dreyer | Optical device and method and manufacture thereof |
| US2544659A (en) * | 1946-05-14 | 1951-03-13 | John F Dreyer | Dichroic light-polarizing sheet materials and the like and the formation and use thereof |
| GB937182A (en) * | 1959-09-24 | 1963-09-18 | Ici Ltd | New heterocyclic dyestuffs containing a quaternary ammonium group |
| US3867383A (en) * | 1971-03-29 | 1975-02-18 | Ciba Geigy Corp | Monoanthranilatoanilino-s-triazines |
-
1975
- 1975-06-16 US US05/587,240 patent/US4031092A/en not_active Expired - Lifetime
-
1976
- 1976-06-15 GB GB24758/76A patent/GB1560882A/en not_active Expired
- 1976-06-15 DE DE19762627180 patent/DE2627180A1/de not_active Withdrawn
- 1976-06-15 JP JP51069393A patent/JPS522541A/ja active Pending
- 1976-06-15 FR FR7618109A patent/FR2315107A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2315107A1 (fr) | 1977-01-14 |
| US4031092A (en) | 1977-06-21 |
| DE2627180A1 (de) | 1976-12-30 |
| GB1560882A (en) | 1980-02-13 |
| JPS522541A (en) | 1977-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |