Informationen zur Darstellung dieser Seite in älteren Browsern
Index Name
Lee, Sin-Doo
Alternative Writings
Lee, S.D.;
Lee, Sindoo
Similar Names
Lee, S.-D.
Co-authors
Baac, Hyoungwon;
Baac, Hyungwon;
Bae, Jin-Hyuk;
Baek, Seungin;
Cho, Seong-Min;
Cho, Young-Jin;
Choi, Dong-Hoon;
Choi, Jong Sun;
Choi, Won-Suk;
Choi, Yoonseuk;
Chung, Doo-Han;
Chung, Sung-Yeop;
Cohen, Gil;
Eom, Sang-Young;
Fraden, Seth;
Goodby, J.W.;
Hong, Jong-Ho;
Hong, Sunkwang;
Hurd, Alan J.;
Hwang, Seongmo;
Im, Jaehyun;
Ishikawa, Ken;
Jang, Eunje;
Jeon, Young Jai;
Jeon, Young-Jae;
Jeong, Cherlhyun;
Jeong, Yoonchan;
Jin, Jung-Il;
Joseph, Kathy;
Jung, Jong-Wook;
Jung, Min-Sik;
Khoo, Iam-Choon;
Kim, Chi-Hwan;
Kim, Chung Yup;
Kim, Dong Guk;
Kim, Dong-Woo;
Kim, Hak-Rin;
Kim, Jae-Hoon;
Kim, Jin-Yool;
Kim, Jin-Yun;
Kim, Jong-Jean;
Kim, Nakjoong;
Kim, Sung-Jin;
Kim, Wan-Soo;
Kim, Won-Ho;
Kim, Yeun-Tae;
Kim, Yong-Hyun;
Kim, Young-Jin;
Kim, Yumin;
Koo, Kyung-Mo;
Kumar, Satyendra;
Kwak, Chang-Hwan;
Kwon, Hoonjeong;
Lee, Byoungho;
Lee, Jinhyoung;
Lee, Jong Wook;
Lee, Jong-Bong;
Lee, Ju-Hyun;
Lee, Kye-Hun;
Lee, Nam-Seok;
Lee, Sang-Wook;
Lee, Soo-Man;
Lee, Won-Je;
Lee, Wonsuk;
Lee, Yong Wook;
Lim, Moo-Jong;
Lim, Yong-Woon;
Lonberg, Franklin;
Meyer, Robert B.;
Na, Jun-Hee;
Na, Yu-Jin;
Nguyen, H.T.;
Oh, Sunyoung;
Pae, Hyung-Wu;
Park, Byoungchod;
Park, Byoungchoo;
Park, Gwangseo;
Park, Jae-Hong;
Park, Seong-Sik;
Park, Seungchul;
Park, Soo-Young;
Park, You-Gyoung;
Patel, J.S.;
Rhee, Bum Ku;
Rhee, Hee-Woo;
Roh, Sookyoung;
Shi, Yushan;
Shin, Sung-Tae;
Sim, JaeSung;
Son, Jeong-Ho;
Song, Hyungjun;
Suh, Seong-Woo;
Takanishi, Yoichi;
Takezoe, Hideo;
Taratuta, Victor;
Waugh, M.A.;
Wu, Shin-Tson;
Wu, Yung-Hsun;
Yoon, Tae-Young;
You, Doo-Hwan;
Yu, Chang-Jae;
Yu, Jeong-Seon;
Yu, Mi
Publication Titles
1985: Measurements of the anisotropic viscous and elastic properties of lyotropic polymer nematics
1986: Computations of the phase equilibrium, elastic constants, and viscosities of a hard-rod nematic liquid crystal
1987: A numerical investigation of nematic ordering based on a simple hard-rod model
1987: Comment on effects of elongational flow on the isotropic-nematic phase transition in rod-like systems
1988: Crossover behavior of the elastic coefficients and viscosities of a polymer nematic liquid crystal
1988: The Leslie coefficients for a polymer nematic liquid crystal
1988: The Onsager-type theory for nematic ordering of finite-length hard ellipsoids
1989: Density-functional approach to curvature elasticity in a liquid-density nematic system
1989: Electric field effect on the chiral smectic C*-A* phase transition
1989: Electric-field-induced layer reorientation in ferroelectric liquid crystals
1989: Fast linear electro-optic effect based on cholesteric liquid crystals
1989: Nonlinear behavior of the field-induced molecular tilt near the smectic A-C* transition
1989: Temperature and field dependence of the switching behavior of induced molecular tilt near the smectic A-C* transition
1990: Effect of flexoelectric coupling on helix distortions in cholesteric liquid crystals
1990: Extrinsic symmetry-breaking effect on electro-optics of liquid crystals
1990: Light scattering measurements of anisotropic viscoelastic coefficients of a main-chain polymer nematic liquid crystal
1990: Surface effect on the field-induced structural change near the isotropic-cholesteric transition
1990: Symmetry-breaking effect of interfacial interactions on electrooptical properties of liquid crystals
1990: The growth of highly ordered textures in planar poly(.gamma.-benzyl glutamate) liquid crystals
1991: Anomalous electroclinic effect associated with molecular conformation distributions in chiral smectic-A liquid crystals
1991: Critical behavior of the field-induced molecular tilt near the nematic-chiral-smectic-A transition
1991: Effect of dynamic conformation distributions on molecular tilt in chiral smectic liquid crystals
1991: Elastic and viscous properties of lyotropic polymer nematics
1991: Electrically tunable and polarization insensitive Fabry–Perot étalon with a liquid-crystal film
1991: Nature of smectic ordering at a solid-liquid-crystal interface and its influence on layer growth
1991: Nature of the surface-induced order above the direct isotropic to chiral-smectic-A transition
1991: Switching Characteristics of a Field-Induced Structure Near the Isotropic-Cholesteric Transition
1992: Unusual switching behavior of new ferroelectric liquid crystals
1993: Dynamics of a polar electro-optic effect in surface states in nematic liquid crystals
1993: Optical observations of layer ordering in helical smectic A* liquid crystals
1993: Pyroelectric converter based on ferroelectric crystals and liquid crystals
1993: Surface ordering and its influence on electro-optic properties of chiral smectic compounds
1993: The anomaly in layer ordering and electro-optic properties of smectic A liquid crystals
1994: Calculation of a surface-induced polar effect in nematic liquid crystals
1994: Fast linear electro-optical switching properties of polymer-dispersed ferroelectric liquid crystals
1994: Ferroelectric liquid crystalline ordering of rigid rods with dipolar interactions
1994: Ferroelectric response of polymer-dispersed chiral smectic C liquid crystal composites
1994: Physical phenomena in liquid crystals and their industrial applications
1994: Pyroelectric response to near infrared radiation of a ferroelectric liquid crystal
1994: Pyrooptic converter based on a ferroelectric crystal and a liquid crystal
1994: Sign inversion of induced molecular tilt in chiral smectic A liquid crystals
1995: Continuous ferroelectric switching in twisted smectic C* liquid crystals
1995: Enhancement of optical nonlinearity in a guest-host system by nematic ordering
1996: Continuous electro-optic effect in twisted structures of achiral smectic C liquid crystals
1996: Electric field effect on dielectric constant of anti-ferroelectric liquid crystal (MHPOBC)
1996: Electric field-controlled optical nonlinearity in ferroelectric liquid crystals
1996: Field induced polarization characteristics of pretransitional ferrielectric ordering in antiferroelectric (R)-MHPOBC
1996: Interplay between dielectric and ferroelectric couplings in twisted smectic C* liquid crystals
1996: Nonlinear optical anisotropy associated with polar ordering in ferroelectric liquid crystals
1996: Novel electro-optic effect associated with a homeotropic to twisted-planar transition in nematic liquid crystals
1996: Polymer-dispersed ferroelectric liquid-crystal display
1996: The polar order coupling for nonlinear optical molecules in a ferroelectric liquid crystal
1997: Antiferroelectric liquid crystal
1997: Control of electrooptic modulation in polymer-dispersed ferroelectric liquid crystals
1997: Control of nematic director orientation by exposing rubbed polyimide films to linearly polarized ultraviolet light
1997: Effect of the external twist on molecular orientation in antiferroelectric liquid crystals
1997: Ferroelectric nematic liquid crystal display
1997: Homeotropic to twisted planar transition in nematic liquid crystals with negative dielectric anisotropy
1997: Layer coupling for molecular orientation in the field induced antiferroelectric-ferroelectric liquid crystal phase transition
1997: Nonchiral smectic C liquid crystal display
1997: Origin of the enhanced optical nonlinearity of chromophores in a chiral smectic liquid crystal environment
1997: Precise determination of the cholesteric pitch of a chiral liquid crystal in a circularly aligned configuration
1997: Surface polar electro-optic effect induced by in-plane twist in nematic liquid crystals
1997: The chirality effect on the optical nonlinearity of smectic C* liquid crystals
1998: A novel technique for optical imaging of liquid crystal alignment layers
1998: A simple geometrical model for threshold behavior and molecular switching dynamics in antiferroelectric liquid crystals
1998: Alignment of liquid crystals on polyimide films exposed to ultraviolet light
1998: Doping effect on the photo-pyroelectric properties of ferroelectric liquid crystals
1998: Dynamics of polarization reversal in the surface layer of ferroelectric liquid crystals
1998: Ferroelectricity in liquid crystals and its applications
1998: Reflective homeotropic mode in a twisted nematic liquid crystal
1998: Reflective liquid crystal displays in a twisted hybrid geometry
1998: Reflective mode of a nematic liquid crystal with chirality in a hybrid aligned configuration
1998: Surface potential effect on the growth pattern of the smectic A phase of liquid crystals
1998: Temperature dependence of anisotropic surface anchorage of nematic liquid crystals
1999: A Bistable Twisted Nematic Mode for a Reflective Liquid Crystal Display with One Polarizer
1999: A wall induced electro-optic effect at a solid-nematic liquid crystal interface under an external electric field
1999: Dielectric study on ferri-like ordering in antiferroelectric liquid crystals during the field-induced phase transition
1999: Liquid crystal alignment on a new bifunctional photoreactive side-chain copolymer
1999: Polarization-insensitive wavelength selection in an axially symmetric liquid-crystal Fabry-Perot filter
1999: Wavelength Selection in a Fabry-Perot Filter with an Axially Aligned Nematic Liquid Crystal
2000: Antiferroelectric liquid crystal display with one polarizer in a reflective configuration
2000: The pretransitional effect and helix unwinding process in homogeneously aligned antiferroelectric liquid crystals
2000: Vertically aligned helix-deformed liquid-crystal display device
2000: Viewing characteristics of nematic liquid crystal cells with homogeneous micro-domains embedded in homeotropic alignment
2001: Axially symmetric vertically-aligned (ASVA) liquid crystal display using surface relief gratings on a polymer layer
2001: Hybrid alignment technique for wide-viewing liquid crystal displays with multi-domains
2001: Liquid crystal display having wide and axially symmetric viewing angle characteristics
2001: Optical properties of a chiral liquid crystal in a generalized coupled mode formalism
2001: Vertically-Aligned Liquid Crystal Display with Axial Symmetry using Surface Relief Gratings on Polymer
2002: Bifurcations in Pattern Formation During the Homeotropic-Focal Conic Transition
2002: Control of the Effective Pitch in a Cholesteric Liquid Crystal Using a Photoreactive Material
2002: Detection of Chemical Contamination Based on a Hybrid System of a Ligand-Receptor and a Liquid Crystal
2002: Dielectric anomaly in ferroelectric liquid crystals with polarization inversion
2002: Fast analog electro-optic effect in an achiral smectic C liquid crystal in a transverse electrode configuration
2002: Independently Tunable Long Period Fiber Gratings Cladded with a Liquid Crystal
2002: Molecular Distribution and Reorientation of a Liquid Crystal on a Surface Relief Polymer
2002: Multi-domain liquid crystal display with self-aligned 4-domains on surface relief gratings of photopolymer
2002: Optimization of a Reflective Antiferroelectric Liquid Crystal Display Using the 2x2 Jones Matrix
2002: Phase Diagram for Ferroelectric Nematic Ordering of Hard Spherocylinders with Longitudinal Dipoles
2002: Quasi-Achromatic and Wide Viewing Properties of a Reflective Liquid Crystal Display in In-Plane Optical Geometry
2002: Reflective Configuration of Vertically Aligned Deformed-Helix Ferroelectric Liquid Crystal Display
2002: Self-formation of microdomains by the topographical and fringe field effects in a liquid crystal display with dielectric surface gratings
2002: Self-induced array of micro-domains in a twisted nematic structure on a surface geometric grating
2003: Alignment Control of a Nematic Liquid Crystal on a Doubly Treated Substrate
2003: Concept of a liquid-crystal polarization beamsplitter based on binary phase gratings
2003: Control of the Anisotropic Phase Separation and the Electro-Optical Stability of Ferroelectric Liquid Crystal-Photopolymer Composites
2003: Determination of Mean-Field Coefficients of Ferroelectric Liquid Crystals
2003: Dielectric Anomaly in Ferroelectric Liquid Crystals with Polarization Inversion
2004: A Rotatable Waveplate Using a Vertically Aligned Deformed-Helix Ferroelectric Liquid Crystal
2004: Electro-Optical Bistability Associated With Stripe Formation in Highly Twisted Nematic Liquid Crystals
2004: Fast Switching Characteristics of Surface-Relief Microlens Array Based on a Ferroelectric Liquid Crystal
2004: Multimode transflective liquid crystal display with a single cell gap using a self-masking process of photoalignment
2004: New Configuration of a Transflective Liquid Crystal Display Having a Single Cell Gap and a Single Liquid Crystal Mode
2004: Stability of Optical Reorientation of Nematic Liquid Crystals Doped with Azo-Dyes in Polymer Networks
2004: The Smectic Layer Reorientation Induced by an Electric Field in a Short Pitch Ferroelectric Liquid Crystal
2005: Design of a Polarization-Insensitive Diffraction Grating Device Based on a Dye-Doped Liquid Crystal in Polymer Networks
2005: Formation of binary phase gratings in photopolymer-liquid crystal composites by a surface-controlled anisotropic phase separation
2005: Mechanical stability of a flexible ferroelectric liquid crystal display with a periodic array of columnar spacers
2005: Patterning Process of Membrane-Associated Proteins on a Solid Support with Geometrical Grooves
2005: Polarization Grating of Photoaligned Liquid Crystals with Oppositely Twisted Domain Structures
2005: Polarization Independent Static Microlens Array in the Homeotropic Liquid Crystal Configuration
2005: Precise Determination of Thermal Effect on the Optical Properties of Liquid Crystal Devices Using the Fabry–Perot Interferometry
2005: Reflective and transflective liquid crystal displays for low-power mobile applications
2006: A Transflective LCD Having a Patterned Retardation Layer for a Single Driving Scheme
2006: Alignment layerless flexible liquid crystal display fabricated by an imprinting technique at ambient temperature
2006: Brightness-Enhanced Transflective Liquid Crystal Display Having Single-Cell Gap in Vertically Aligned Configuration
2006: Design and Fabrication of High-Performance Liquid Crystal Gratings
2006: Electrically and Optically Controllable Liquid Crystal Grating with a Patterned Surface-Command Layer
2006: Fast-Response Infrared Ferroelectric Liquid Crystal Phase Modulators
2006: Liquid-Crystal-Cladding Fiber Bragg Gratings with Electrically Controllable Polarization-Dependent Characteristics
2006: Pixel-encapsulated flexible displays with a multifunctional elastomer substrate for self-aligning liquid crystals
2006: Polarization-insensitive liquid crystal Fresnel lens of dynamic focusing in an orthogonal binary configuration
2006: Pretilt Control of a Nematic Liquid Crystal on Polymer Layers by Atmospheric Plasma Irradiation
2007: Fabrication of Organic Thin-Film Transistors Based on High Dielectric Nanocomposite Insulators
2007: Multistage optical memory of a liquid crystal diffraction grating in a single beam rewriting scheme
2007: Self-Assembly of Colloidal Particles on a Patterned Surface with Wettability
2007: The Photo Cross-Linking Effect of a Polymeric Insulator on an Organic Thin-Film Transistor
2008: Physical Mechanism for Bistable Polar Switching of a Nematic Liquid Crystal in a Boundary Layer Configuration
2008: Polymeric Optical Films as Patterned Retarders and Alignment Layers for Transflective Liquid Crystal Displays
2008: Pretilt Control of a Nematic Liquid Crystal on a Selectively Patterned Homeotropic Layer Over a Homogeneous Layer
2009: Adhesive-Transfer Bonding Technique for Flexible Liquid Crystal Displays with High Mechanical Stability
2009: Formation of Surface Microstructure Arrays by Selective Wettability for Wide-Viewing Liquid Crystal Displays
2009: Liquid Crystal Lens Array with High Fill-Factor Fabricated by an Imprinting Technique
2009: Thermally Stable Binary Optical Films Based on Photocrosslinkable Liquid Crystalline Polymers Containing Azodyes
2009: Wide Viewing Liquid Crystal Displays with Bi-level Surface Microstructures Fabricated by an Imprinting Method
2010: Electrically Programmable Nematofluidics with a High Level of Selectivity in a Hierarchically Branched Architecture
2010: Overview on roles of wettability and elasticity of soft matters for emerging technologies
Sources
19th Int. Liq. Cryst. Conf., Edinburgh, 2002, P256
19th Int. Liq. Cryst. Conf., Edinburgh, 2002, P257
19th Int. Liq. Cryst. Conf., Edinburgh, 2002, P258
19th Int. Liq. Cryst. Conf., Edinburgh, 2002, P259
19th Int. Liq. Cryst. Conf., Edinburgh, 2002, P260
19th Int. Liq. Cryst. Conf., Edinburgh, 2002, P262
Appl. Phys. Lett., 54, 1653
Appl. Phys. Lett., 55, 122
Appl. Phys. Lett., 58, 2491
Appl. Phys. Lett., 64, 718
Appl. Phys. Lett., 68, 2819
Appl. Phys. Lett., 70, 2547
Appl. Phys. Lett., 71, 3162
Appl. Phys. Lett., 72, 1978
Appl. Phys. Lett., 73, 1062
Appl. Phys. Lett., 75, 859
Appl. Phys. Lett., 80, 1111
Appl. Phys. Lett., 81, 2361
Appl. Phys. Lett., 83, 1918
Appl. Phys. Lett., 85, 5146
Appl. Phys. Lett., 86, 021906
Appl. Phys. Lett., 87, 051917
Appl. Phys. Lett., 88, 203505
Appl. Phys. Lett., 88, 263501
Appl. Phys. Lett., 89, 173506
Appl. Phys. Lett., 91, 071109
ChemPhysChem, 11, 101
DE 19.629.551 (1997/01/23)
DE 19.644.291 (1997/04/30)
Faraday Discuss. Chem. Soc., 79, 125
Ferroelectrics, 148, 357
Ferroelectrics, 156, 197
Ferroelectrics, 156, 43
Ferroelectrics, 178, 205
Ferroelectrics, 179, 181
Ferroelectrics, 179, 231
Ferroelectrics, 180, 25
Ferroelectrics, 244, 249
Ferroelectrics, 246, 203
Ferroelectrics, 278, 233
Ferroelectrics, 311, 77
Ferroelectrics, 312, 25
Ferroelectrics, 312, 57
GB 2.308.674 (1997/07/02)
J. Appl. Phys., 66, 1879
J. Appl. Phys., 67, 1293
J. Appl. Phys., 73, 480
J. Chem. Phys., 84, 3443
J. Chem. Phys., 86, 6567
J. Chem. Phys., 87, 4972
J. Chem. Phys., 88, 5196
J. Chem. Phys., 89, 7036
J. Korean Phys. Soc., 25, 411
J. Korean Phys. Soc., 27, 86
J. Korean Phys. Soc., 29, 399
J. Korean Phys. Soc., 32, S1048
J. Korean Phys. Soc., 32, S1056
J. Korean Phys. Soc., 32, S1066
J. Korean Phys. Soc., 32, S1089
Jpn. J. Appl. Phys., 47, 8887
Jpn. J. Appl. Phys., Part 1, 38, 5178
Jpn. J. Appl. Phys., Part 1, 41, 5298
Jpn. J. Appl. Phys., Part 1, 42, 1686
Jpn. J. Appl. Phys., Part 1, 42, 5195
Jpn. J. Appl. Phys., Part 1, 42, 7452
Jpn. J. Appl. Phys., Part 1, 43, 5435
Jpn. J. Appl. Phys., Part 1, 44, 294
Jpn. J. Appl. Phys., Part 1, 45, 4044
Jpn. J. Appl. Phys., Part 1, 45, 810
Jpn. J. Appl. Phys., Part 2, 41, L102
Jpn. J. Appl. Phys., Part 2, 42, L1155
Jpn. J. Appl. Phys., Part 2, 43, L1369
Jpn. J. Appl. Phys., Part 2, 45, L1238
Key Eng. Mater., 428-429, 3
Kobunja Kwahak Kwa Kisul, 5, 465
Liq. Cryst. Polym.: Princ. Fundam. Prop., 1991, 343
Liq. Cryst., 13, 313
Liq. Cryst., 7, 15
Liq. Cryst., 7, 451
Mod. Phys. Lett. B, 4, 1071
Mod. Phys. Lett. B, 5, 821
Mol. Cryst. Liq. Cryst. A, 227, 39
Mol. Cryst. Liq. Cryst. A, 247, 293
Mol. Cryst. Liq. Cryst. A, 254, 395
Mol. Cryst. Liq. Cryst. A, 263, 37
Mol. Cryst. Liq. Cryst. A, 280, 115
Mol. Cryst. Liq. Cryst. A, 280, 59
Mol. Cryst. Liq. Cryst. A, 295, 383
Mol. Cryst. Liq. Cryst. A, 299, 79
Mol. Cryst. Liq. Cryst. A, 301, 209
Mol. Cryst. Liq. Cryst. A, 302, 163
Mol. Cryst. Liq. Cryst. A, 302, 169
Mol. Cryst. Liq. Cryst. A, 302, 79
Mol. Cryst. Liq. Cryst. A, 302, 99
Mol. Cryst. Liq. Cryst. A, 316, 215
Mol. Cryst. Liq. Cryst. A, 316, 219
Mol. Cryst. Liq. Cryst. A, 321, 317
Mol. Cryst. Liq. Cryst. A, 329, 313
Mol. Cryst. Liq. Cryst. A, 329, 321
Mol. Cryst. Liq. Cryst. A, 331, 367
Mol. Cryst. Liq. Cryst. A, 337, 19
Mol. Cryst. Liq. Cryst. A, 349, 255
Mol. Cryst. Liq. Cryst. A, 367, 801
Mol. Cryst. Liq. Cryst. A, 371, 203
Mol. Cryst. Liq. Cryst. A, 371, 231
Mol. Cryst. Liq. Cryst. A, 371, 239
Mol. Cryst. Liq. Cryst. A, 375, 215
Mol. Cryst. Liq. Cryst. A, 375, 433
Mol. Cryst. Liq. Cryst. A, 377, 373
Mol. Cryst. Liq. Cryst., 209, 79
Mol. Cryst. Liq. Cryst., 422, 11
Mol. Cryst. Liq. Cryst., 433, 175
Mol. Cryst. Liq. Cryst., 433, 183
Mol. Cryst. Liq. Cryst., 433, 191
Mol. Cryst. Liq. Cryst., 434, 297
Mol. Cryst. Liq. Cryst., 453, 293
Mol. Cryst. Liq. Cryst., 453, 343
Mol. Cryst. Liq. Cryst., 454, 363
Mol. Cryst. Liq. Cryst., 458, 45
Mol. Cryst. Liq. Cryst., 471, 147
Mol. Cryst. Liq. Cryst., 471, 155
Mol. Cryst. Liq. Cryst., 475, 193
Mol. Cryst. Liq. Cryst., 489, 183
Mol. Cryst. Liq. Cryst., 492, 237
Mol. Cryst. Liq. Cryst., 507, 161
Mol. Cryst. Liq. Cryst., 507, 245
Mol. Cryst. Liq. Cryst., 508, 35
Mol. Cryst. Liq. Cryst., 511, 265
Mol. Cryst. Liq. Cryst., 513, 1
Opt. Quantum Electron., 27, 337
Phys. Lett. A, 139, 71
Phys. Lett. A, 155, 435
Phys. Rev. A, 39, 3631
Phys. Rev. A, 40, 2854
Phys. Rev. A, 42, 997
Phys. Rev. A, 44, 2749
Phys. Rev. E, 49, 923
Phys. Rev. E, 57, 5644
Phys. Rev. Lett., 61, 2217
Phys. Rev. Lett., 65, 56
Phys. Rev. Lett., 66, 1890
Phys. Rev. Lett., 66, 449
Proc. SPIE-Int. Soc. Opt. Eng., 3421, 122
Proc. SPIE-Int. Soc. Opt. Eng., 5936, 593603
Sae Mulli, 33, 431
US 2001052956 A1 (2001/12/20)
WO 2000.031.582 (2000/06/02)
WO 9.604.586 (1996/02/15)