RU94036312A - Proximate method of determination of initial inclination angle of molecules of liquid crystal - Google Patents
Proximate method of determination of initial inclination angle of molecules of liquid crystalInfo
- Publication number
- RU94036312A RU94036312A RU94036312/25A RU94036312A RU94036312A RU 94036312 A RU94036312 A RU 94036312A RU 94036312/25 A RU94036312/25 A RU 94036312/25A RU 94036312 A RU94036312 A RU 94036312A RU 94036312 A RU94036312 A RU 94036312A
- Authority
- RU
- Russia
- Prior art keywords
- liquid crystal
- molecules
- determination
- inclination angle
- initial inclination
- Prior art date
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- Holo Graphy (AREA)
Abstract
FIELD: optical instrumentation, specifically study and optimization of dynamic properties of liquid crystal cells used in holographic systems of optical information recording and in projection television systems as aid to enter and process information. SUBSTANCE: for realization of proposed proximate method of determination of initial inclination angle of molecules in liquid crystal normal incidence of light beam in plane of liquid crystal cell with rigid attachment of the latter and pulse supply voltage of sample with pulse duration much more than re-orientation time of molecules in liquid crystal are used which enables contribution of polarization phenomena and hysteresis in operation of liquid crystal cell to be levelled. EFFECT: simplification of technique of determination of initial incidence angle of liquid crystal molecules by extrapolation of lower section of transmission curve. 2 dwg, 1 tbl
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94036312/25A RU94036312A (en) | 1994-09-06 | 1994-09-06 | Proximate method of determination of initial inclination angle of molecules of liquid crystal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94036312/25A RU94036312A (en) | 1994-09-06 | 1994-09-06 | Proximate method of determination of initial inclination angle of molecules of liquid crystal |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94036312A true RU94036312A (en) | 1997-04-27 |
Family
ID=48432561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94036312/25A RU94036312A (en) | 1994-09-06 | 1994-09-06 | Proximate method of determination of initial inclination angle of molecules of liquid crystal |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU94036312A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2686516C1 (en) * | 2018-02-27 | 2019-04-29 | Сергей Владимирович Мойсеенко | Measuring device for determination of preset angle and azimuthal surface energy of liquid crystal |
-
1994
- 1994-09-06 RU RU94036312/25A patent/RU94036312A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2686516C1 (en) * | 2018-02-27 | 2019-04-29 | Сергей Владимирович Мойсеенко | Measuring device for determination of preset angle and azimuthal surface energy of liquid crystal |
WO2019168441A3 (en) * | 2018-02-27 | 2019-11-14 | Moiseenko Sergei Vladimirovich | Measuring device for determining the pretilt angle and azimuthal surface energy of a liquid crystal |
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