01743nam0 2200301 450 00003494420221128140657.020221128d1837----km-y0itay50------baitaITy-------001yySaggi sull'aerostatica e sull'aeronauticaopera approvata dalla Reale Accademia delle Scienze di Napolidel tenente colonnello cavaliere Mario Antonio CostaNapoliStamperia e cartiera del Fibreno18372 v.23 cmSulla brossura antiche segnature mss.: 3L - VI 186 [n.i.] Ingresso 2812 del Registro inventario della Regia Marina Biblioteca dipartimentale di Napoli; Timbro A e Timbro B della Reale Biblioteca di Marina; antiche etichette di segnaturaUNIPARTHENOPESaggio 1.: 12, 116 p.; [1] c. di tav. ripieg.Saggio 2.: 96 p.Digitalizzazione delle copie disponibile presso la Biblioteca Nazionale di Napoli Vittorio Emanuele III, a cura di Google:https://books.google.it/books?id=62tnGLrNZvUC&printsec=frontcover&hl=it&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false ; https://books.google.it/books?id=AID_ByljL1gC&printsec=frontcover&hl=it&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false2001Saggi sull'aerostatica e sull'aeronautica2983659Ingegneria aeronauticaAerotecnicaSaggi62922Costa,Marco Antonio1268497Due Sicilie: Ministero della guerra e della marina390ITUNIPARTHENOPE20221128REICATUNIMARC000034944BORB-N/180 I2812FB2022BORB-N/180 II2812FBSaggi sull'aerostatica e sull'aeronautica2983659UNIPARTHENOPE05336nam 2200673 a 450 991101929770332120200520144314.09786613203557978128320355512832035539780470751800047075180097804707517940470751797(CKB)1000000000549298(EBL)366800(OCoLC)476201898(SSID)ssj0000221192(PQKBManifestationID)11236969(PQKBTitleCode)TC0000221192(PQKBWorkID)10160277(PQKB)11411058(MiAaPQ)EBC366800(Perlego)2772948(EXLCZ)99100000000054929820080520d2008 uy 0engur|n|---|||||txtccrPhotoalignment of liquid crystalline materials physics and applications /Vladimir G. Chigrinov, Vladimir M. Kozenkov, Hoi-Sing KwokChichester, England ;Hoboken, NJ Wileyc20081 online resource (249 p.)Wiley SID series in display technologyDescription based upon print version of record.9780470065396 0470065397 Includes bibliographical references and index.Photoalignment of Liquid Crystalline Materials; Contents; About the Authors; Series Editor's Foreword; 1 Introduction; References; 2 Mechanisms of LC Photoalignment; 2.1 Cis-Trans Isomerization; 2.1.1 'Command Surface'; 2.1.2 Cis-Trans Transformations in Azo-Dye Side-Chain Polymers and Azo-Dye in a Polymer Matrix; 2.2 Pure Reorientation of the Azo-Dye Chromophore Molecules or Azo-Dye Molecular Solvates; 2.2.1 Diffusion Model; 2.2.2 Polarized Absorption Spectra; 2.2.3 Modifications: Repeated Cis-Trans Photoisomerization Reaction Resulting in the Reorientation of the Backbone Structure2.3 Crosslinking in Cinnamoyl Side-Chain Polymers2.4 Photodegradation in Polyimide Materials; 2.5 Photoinduced Order in Langmuir-Blodgett Films; References; 3 LC-Surface Interaction in a Photoaligned Cell; 3.1 Pretilt Angle Generation in Photoaligning Materials; 3.2 Generation of Large Pretilt Angles; 3.2.1 Generation of Large Pretilt Angles by Controlled Photodegradation; 3.2.2 Generation of Large Pretilt Angles by Nanostructured Surfaces; 3.3 Anchoring Energy in Photoaligning Materials; 3.4 Stability of Photoaligning Materials: Sensitivity to UV Light3.5 Comparison of the Characteristics of Photoalignment Layers for Different Mechanisms of LC Photoalignment3.6 Various Methods for the Experimental Characterization of Photoalignment Layers; References; 4 Photoalignment of LCs; 4.1 Vertical LC Alignment; 4.2 Twisted LC Photoalignment; 4.3 Photoalignment of Ferroelectric LC; 4.4 Optical Rewritable LC Alignment; 4.5 Photoalignment with Asymmetric Surface Anchoring; 4.6 LC Photoalignment on Plastic Substrates; 4.7 Photoalignment on Grating Surface; 4.8 Photoalignment of Lyotropic and Discotic LCs; 4.9 Other Types of LC PhotoalignmentReferences5 Application of Photoalignment Materials in Optical Elements; 5.1 Polarizers; 5.1.1 Dichroism; 5.1.2 Direct Photoalignment; 5.1.3 Indirect Photoalignment; 5.1.4 Patterned Polarizers; 5.2 Retardation Films; 5.2.1 Types of Films; 5.2.2 Direct and Indirect Photoalignment; 5.2.3 Examples of Photoaligned Retardation Films; 5.2.4 Photo-patterned Phase Retarders and Color Filters; 5.3 Transflective LCD with Photo-patterned Polarizers and Phase Retarders; 5.4 Security Applications of Photoaligning and Photo-patterning; 5.5 Optical Elements Based on Photoaligning Technology; References6 Novel LCDs Based on Photoalignment6.1 Bistable Nematic Displays; 6.2 Photoaligned Liquid-Crystal-on-Silicon Microdisplays; 6.3 Photoaligned Ferroelectric LCDs; 6.4 New Optical Rewritable Electronic Paper; 6.5 Application of Photoalignment in Photonic LC Devices; References; 7 US Patents Related to Photoalignment of Liquid Crystals; 7.1 Introductory Remarks; 7.2 List of Patents: Patent Classification; 7.3 Analysis and Comments on the Patents; IndexPhotoalignment possesses significant advantages in comparison with the usual 'rubbing' treatment of the substrates of liquid crystal display (LCD) cells as it is a non-contact method with a high resolution. A new technique recently pioneered by the authors of this book, namely the photo-induced diffusion reorientation of azodyes, does not involve any photochemical or structural transformations of the molecules. This results in photoaligning films which are robust and possess good aligning properties making them particularly suitable for the new generation of liquid crystal devices. PhotoaWiley SID series in display technology.Liquid crystalsLiquid crystals.621.3815/422Chigrinov V. G(Vladimir G.)551101Kozenkov Vladimir M1838705Kwok Hoi-Sing1838706MiAaPQMiAaPQMiAaPQBOOK9911019297703321Photoalignment of liquid crystalline materials4417753UNINA