EURO

DISPLRY

'93* * " *

THE 13 TH INTERNATIONALDISPLAY RESEARCH CONFERENCE

Council of Europe/European Parliament

August 31 - September 3, 1993

STRASBOURG - FRANCE

CONFERENCE PROCEEDINGS

co - sponsored by

U CLUB VISUSID - France

and

S IDSociety for Information Display

I l l

TABLE OF CONTENTS

t.:-J~ >'v f " v s ^ ' ' • i ^ - c ' C v ' Page

WELCOME REMARKS 1KEYNOTE ADDRESS 1

J.C. Stuve

INVITED SPEAKER 1

Materials for LCDs 1B. Scheuble

SESSION I: LIQUID CRYSTAL TECHNOLOGY -1 - 3

LCT-1 Correlation between the optical phase retardation and pretilt inducing effectof rubbed polymer orienting layers for LCDs 5N.A.J.M. Van Aerie, M. Barmentlo, R.W.J. Hollering

LCT-2 Memory alignment of nematic liquid crystals on polymer coatingswithout rubbing treatment 9P. Vetter, Y. Ohmura, T. Uchida

LCT-3 Relation between tilt angle of polymer molecules of rubbed alignment layerand pretilt angle of liquid crystal 13K.Y.Han, T. Uchida

LCT-4 New concept to achieve color LCDs with Linearly Photopolymerized(LPP) LCD-substrates 17D.A.Yakolev, G.V. Simonenko, V.M. Kozenkov, V.G. Chigrinov, M. Schadt

LCT-5 Multi-domain homeotropic liquid crystal display for active matrix application. 21A. Lien, R.A John

SESSION I I : CATHODE RAY TUBES 25

CRT-1 Miniature monochrome CRTs 27Y. Yoda, M. Shiratori, L Ozawa, E. Gritz

CRT-3 The effect of an ultrafine pigment color filters on CRT brightness,contrast and color purity 31K. Ohno, T. Kusunoki, K. Ozawa, T. Sato

CRT-4 Symmetrical deflection for future IDTV7HDTV receivers 35G. Hirtz

CRT-5 A new blue projection CRT with improved optoelectronic properties 39N. El Khiati, P.P. Jobert, D. Gibilini, A. Morell, M. Pham Thi, C. Fouassier

IV

PageINVITED SPEAKERS 43

High Definition Television : Where is the future 45P. Bernard

Present and future of color plasma displays 49H. Uchiike

SESSION I I I : FERROELECTRIC LIQUID CRYSTALS 53

FLC-1 Ferroelectric liquid crystal infrared valves 55M. Brunet, E. Polossat, J. Angele, A. Boissier, M. Galtier, B. Pecout

FLC-2 Gray-scale method utilizing FLCs containing ultra-fine particles 59A. Yasuda, Y.B. Yang, K. Nito, H. Takanashi

FLC-3 High speed Deformed Helix Ferroelectric (DHF)-liquid crystaldisplays with video potential 63J. Funfschilling, M. Schadt

FLC-4 Linear and nonlinear operation of optically addressed spatial light modulatorsusing antiferroelectric liquid crystal 67T. Masuda, T. Oyama, T. Masuda, S. Hamada, S. Takahashi, I. Kawamura, T. Hagiwara

SESSION I V : DISPLAY MANUFACTURING 71

DM-1 Improved PECVD processing by partkulate control and plasma cleaning 73E.Turlot, T. Emeraud, J.P.M. Schmitt

DM-2 New developments in holographic mask lithography for large substrates 77S. Gray, F. Clube

DM-3 High performance patterned all-dielectric interference colour filtersfor display applications 81R. Sperger, J. Edlinger, H. Rudigier, H. Schoch, P. Wierer

DM-4 Large scale sputtering of low resistivity ITO for display applications 85R. Latz, C. Daube, B. Ocker, S.Noll-Daube

INVITED SPEAKERS 87

Display requirements for computer workstations of the future 89A.C. Lowe

Design trade-offs for digitizers and LCDs in pen-based systems 93G. Adler

Vision models and display design 99A. Watson

PageSESSION V : POLYMER DISPERSED LIQUID CRYSTALS 103

PDLC-1 Optimized PDLCs for active-matrix addressed light valvesin projection systems 105E. Ginter, E. Lueder, T. Kallfass, S. Huttelmaier, M. Dobler, V. Hochholzer,D. Coates, M. Tillin, P. Nolan

PDLC-2 A liquid-crystal/polymer optical device formed by holographyfor reflective color display applications 109K. Tanaka, K. Kato, S. Tsuru, S. Sakai

PDLC-3 Electrooptics of polymer-dispersed ferroelectric liquid crystals 113H. Molsen, R. Bardon, H.S. Kitzerow

PDLC-4 Hysteresis phenomena in active matrix addressed polymernetwork liquid crytal displays 117J. De Baets, J. Capon, A.M. De Cubber, H. De Smet, A. Van Calster,J. Vanfleteren.T. Fujisawa, H. Ogawa,,M. Aizawa, H. Takatsu

PDLC-5 A direct-view polymer-dispersed LCD with crossed Nicols and a uniaxial film 121H. Yoshida, K. Nakamura, H. Tsuda, M. OhashiJ. Tomita, M. Okabe

SESSION V I : VISION AND IMAGE QUALITY -1 - 125

VIQ-1 Visualisation of 3D medical image data 127H. Brettel, P. Hutzler

VIQ-2 Optimization of pixel subdivision for grey-scaling in ferroelectric liquid crystal displays 131J.A.M.M. VanHaaren, A.G.H. Verhulst, F.J.J. Blommaert

VIQ-3 Perceptual error measure for sampled and interpolated imagery 135M.R.M. Nijenhuis, F.J.J. Blommaert

VIQ-4 ATD model for color appearances, discriminations and adaptation 139S.L Guth

VIQ-5 Effect of LCD pixel size on image quality 143B. Barbier, J.-N. Perbet, J.-P. Menu

SESSION V I I : LIQUID CRYSTAL TECHNOLOGY - II - 147

LCT-6 Wide viewing angle display mode for active matrix LCD usingbend alignment liquid crystal cell 149T. Miyashita, P. Vetter, M. Suzuki, Y. Yamaguchi, T. Uchida

LCT-7 TN LCDs with improved grey scale capability 153H.J. Plach, P.A. Breddels, C. Pfister, G. Weber

LCT-8 Projection display from polymer stabilized cholesteric textures 157Y.K. Fung, D.K. Yang, J.W. Doane, Z. Yaniv

LCT-9 Experimental and theoretical study about the dynamic behaviourof inversion walls in active matrix LCDs 161G. Haas, J.M. Vignolle, O. Robach, L Mulatier

VI

PageSESSION VI I I : VISION AND IMAGE QUALITY - II - 165

VIQ-6 Ultimate limitations of substractive color systems 167A. Conner, J. Biles, G. Kingsley

VIQ-7 Evaluation of two wide field-of-view display systems for air combat training 171P. M. Crane

VIQ-8 Stereoscopic fusion characteristic for a synthetic display betweena real object and streoscopic images 175N. Kuwahara, N. Tetsutani, K. Morii, F. Kishino

VIQ-9 A primary flight for 3D/4D guidance and navigation duringmanual and supervisory control 179E. Theunissen

INVITED SPEAKERS 183

Forwarding active matrix LCDs - Technology and market 185K. Odawara

Color field emission display : state of the art and prospects 189ft Meyer

SESSION IX : AMLCD 193

AMLCD-1 A low shot density high throughput excimer laser annealing processand system for poly-TFT AMLCD manufacturing 195S. Chen, J.B. Boyce, I-W. Wu, A.Chiang, R.I.Johnson, G.B. Anderson, S. £ Ready

AMLCD-2 Si poly TFT's with low off-current for flat panel displays 199M. Bonnel, N. Duhamel, M. Kandouci, B. Loisel, Y. Pebus

AMLCD-3 A three-mask process for high mobility aSi:H TFTs demonstratedby a 14" AM -display 203

J. Glueck, E. Lueder, T. Kallfass, F. Hirschburger, M. Brikenstein

AMLCD-4 3S TFT : An extension of 2S TFT for projection application 207Y. Chouan, A. Rolland, J. Grino, R. Boutroy, G. Boisseau, N. Szydlo

AMLCD-5 Transmission-voltage curve bistability in active-matrix addressed LCDs 211CM. Groeneveld

AMLCD-6 Instability stability in active-matrix LCDs 215K.E. Kuijk

VII

PageSESSION X : ELECTROLUMINESCENT DISPLAYS 219

EL-1 Excitation efficiency under UV illumination in alternating drivenZnS:Mn thin film electroluminescent devices 221A. Zeinert, P. Benalloul, J. Benoit, C. Barthou, H.E. Gumlich, R. Tornqvist

EL-2 20 urn pixel pitch ZnS:Tb TFEL displays 225Y. Tsuchiya, S. Miyamoto, T. Kuki, S. Okamoto, K. kobayashi, S. TakahashiT. Ishida, S. Morokawa

EL-3 Broad band double layer phosphor for an inverted filteredRGB electroluminescent display. 229M. Leppanen, G. Harkonen, A. Pakkala, E. Soininen , R. Tornqvist

EL-4 Bright and stable blue electroluminescent device based on SrS:Ce 233£ Soininen, M. Leppanen, A.Pakkala

EL-5 Electrical and luminescent characteristics of white light emmitting(ZnS:Mn/SrS:Ce/ZnS:Mn) multilayered thin-film electro-luminescent devices. 237S. Tanaka, K. Ohmi, K. Fujimoto, H. Kobayashi, T. Nire, A. Matsuno, A. Miyakoshi

INVITED SPEAKER 241

LC Projection 243M. V.C Stroomer

SESSION X I : LIQUID CRYSTAL PROJECTION 247

LCP-1 A novel single light valve hight brightness HD color projector 249P. Janssen

LCP-2 Polarization conversion system LCD projection 253A.J.S.M. De Vaan, A.H.J. Van De Brandt, RAM. Karsmakers, M.V.C Stroomer, W.AG.Timmers

LCP-3 A novel polarization converter for high-brightness liquid crystallight valve projector 257M. Imai, H. Shiratori, Y. Tashiro, M. Sakamoto, K. Kubota

LCP-4 Study on luminance shading in a HDTV LCD rear projector 263M. Yokozawa, H. Fukumori

LCP-5 Light sources for LCD-videoprojection 267B. Lewandowski

LCP-6 Diffractive optical elements applied to LCD projectors 271B. Loiseaux, C. Joubert, C. Nicolas, J.-P. Huignard, A. Dupont

LCP-7 TFD-R displays for projection HDTV 275J.A .Chapman, D.S. George, J.A. Clark, J.R. Hughes, A.D Pearson, R.V. Winkle, N.K. Wright

VIII

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SESSION X I I : PDP, VFD, FED 279

PDP, VDF, FED-1 Electronics for color AC plasma panel TV display 281Y. Blache, J. Dutin, B. Rimaud, P. Zorzan, E. Benoit

PDP, VDF, FED-2 Memory sheet PDP 285Y. Amano, D.G. Kim, Y.M. Lee

PDP, VDF, FED-3 A method for extending the life of a DC gas-dischargecolor memory panel. 289T. Sakai, Y. Motoyama, M. Ushirozawa

IX

POSTERS

PageLIQUID CRYSTAL TECHNOLOGY 293

LCT- P1 Chiral patterns in nematics in spatially non-uniform electric field 295J.F. Clerc, N.V. Tabiryan

LCT-P2 Performance of phase change dichroic liquid crystal displays 297S. Pirkl, J. Tucek, P. Ribiere, P. Oswald

LCT-P3 Study of transient currents in nematic liquid crystals 301C. Colpaert, B. Maximus, H. Pauwels

LCT-P4 Characterization of liquid crystal alignment by novel surfaceanalytical method and proposal for a new alignment technique 305Y. Ishitaka, K. Sugawara, M. Abe, Y. Sato, M. Kano, T. Nakamura, T. Uchida,E.S. Lee, T. Nozawa, M. Osawa

LCT-P5 Low resistivity insulating layer for a liquid crystal display 309G. Apostoli, R. Cantele, C. Aprato, K. /to, M. Suginoya, H. Kamamori, M. Komatsu, T. Hirai

LCT-P6 The properties of the dichroic dyes-liquid crystal mixtures - A model 313M. Wnek, T. Uchida

LCT-P7 Applications of cholesteric mirrors in the study of electrooptic 317effects in liquid crystalsB. Kerllenevich, A. Coche

LCT-P8 Optimized newtonian interference colours in partial image addressed matrix LCDs 321M. Boll, H. Siefker, K. Wolters

LCT-P9 Influence of the chemical nature of polymer surface on electroopticof PNLC 325L. Bouteiller, P. Lebarny, F. Massier, P. Robin

LCT-P10 Electro-optical properties of filled nematics 329M. Kreuzer, T. Tschudi, R. Eidenschink

LCT-P11 Illumination of LCD-modules with low-pressure Ar-He-Hg discharges 331ft Fiep, W. Konig, P. Knoll

CATHODE RAY TUBES 335

CRT-P1 An antireflective and antistatic coating with ultra-fine particles for CRTs 337Y. Endo, M. Ono, T. Yamada, H. Kawamura, K. Kobara, M. Miyazaki, T. Kawamura,

CRT-P2 New tools for high resolution industrial monitors 341P.P. Jobert, C. Mauger

CRT-P3 Modelling the performance of colour phosphor screens 345J. Schug, I. K6hler, ft Loschek

Page

FERROELECTRIC LIQUID CRYSTALS 349

FLC-P1 Driving characteristics of the t- V m j n mode in ferroelectric liquid

crystal materials with negative dielectric anisotropy 351M. Koden, H. Katsuse, S. Miyoshi, T. Wada

FLC-P2 A fast driving scheme for an FLC-display in a processorfor pattern recognition 355K.H. Schweikert, ft Burkle, E. Lueder, A. Weippert, G. Thorwirth

FLC-P3 Stereoscopic visualisation of microscopic cell structures withshort pitch ferroelectric light shutter glasses 359Th. Leemann, H. Walt, F. Margadant, J. Funfschilling, M. Schadt, M. Ankiler

FLC-P4 Study on electro-optic responses and polarization reversal current in antiferroelectricliquid crystals under application of very short reverse pulse voltage 363H. Okada, M. Watanabe, H. Onnagawa.N. Nakatani, K. Miyashita

FLC-P5 A model of switching in FLC pixels 367S. Me Crea, P. Migliorato, S. Elston, C. Yeoh

FLC-P6 Wide high-voltage addressing modes for SSFLC matrix displays 371P. Maltese

DISPLAY MANUFACTURING 375

DM-P1 Megasonic cleaning technology for contamination control in LCDpanel production processes 377M. Kinoshita, Y. Kataoka, K. Mukai, N. Sakurai

DM-P2 In-process testing of LCD panels by voltage imaging™methodsand capabilities 381G.D. Houser, F.J. Henley

DM-P3 Manufacturing process for colour LCD's filters 385V. Kisly, S. Vergeichik, A. Smirnov

DM-P4 Electron-beam AMLCD testing 387M. Brunner, ft Schmitt, D. Winkler, ft Schmid

POLYMER DISPERSED LIQUID CRYSTALSAND ELECTRO-DEPOSITION DISPLAYS 391

ED-P1 Electro-optical properties of Polyvision devices based on the reversibleelectro-deposition of bismuth 393B.M. Howard, J.P. Ziegler, N. Tomberg, K. Caudy, M. McKee

PDLC-P2 Reflective mode PDLC displays - Paper white display 397P. Nolan, M. Tillin, D. Coates, E. Ginter, E. Lueder,T. Kallfass

PDLC-P3 Electro-optical properties of PDLC cells 401N. Yamada, N. Oonishi, M. Kondo, S. Kohozaki, F. Fnada, K. Awane

XI

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VISION AND IMAGE QUALITY 405

VIQ-P1 Autostereoscopic 3-D TV display system with wide viewing angle 407H. Isono, M. Yasuda, D. Takemori, H. Kanayama, C. Yamada, K. Chiba

VIQ-P2 3-D display for videotelephone applications 411D. Sheat, P. Gentry, D. McCartney, G. Chamberlin

VIQ-P3 Blocking artefacts in JPEG-transmitted images :perceptual considerations 415F.X. Coudoux, M.G. Gazalet, M. Gharbi, J.C. Kastelik, P. Corlay

VIQ-P4 Thickness variations in liquid crystal displays 419A. Demeyere, E. De Ley, H. Pauwels

VIQ-P5 Evaluation of color quantization errors 423A. Tremeau, B. Laget, M. Callonnier

VIQ-P6 Tristimulus colorimetry with CCD cameras for video display units 427/. Ghilczy, J. Hawthorne, K. Muray, I. Rety, J. Schanda

VIQ-P7 Feature processing in early vision 431S. Marinov, L. Bojnanska

VIQ-P8 Optical characterization of antiglare coatings for display devices 435A.M. Nuijs, J.J.L. Horikx

VIQ-P9 Chromaticity variation and measurement of color TFT-LCDsfor avionic applications 439L. Haim, D. Syroid

VIQ-P10 Problem of spectroradiometric calibration of polarized displays 443S. Pefferkorn, F. Vienot, A. Chiron, H. Bretttel

VIQ-P12 Fast contrast vs viewing angle measurements for LCDS 447T. Leroux

AMLCD 451

AMLCD-P1 A digital column driver IC for AM-LCDs 453G.H.Henck Van Leeuven, R.A. Hartman, C.W. Lam, K. Bazelmans

AMLCD-P2 Device & circuit performance of small geometry TFTs basedon cadmium selenide 457M.J. Lee, S.W. Wright, C.P. Judge, P. Cheung, P. Roberts

AMLCD-P3 Non rectangular shaped TFT's for enhancement of speed ofaddressing circuits 461£ Lueder, J. Schaepperle, K. Gosger-Heilman

AMLCD-P4 A 0.55 inch full color TFT-LCD 465Y. Hayashi, S. Koike, M. Kunii, H. Tsubota, T Maekawa

AMLCD-P5 Stability of amorphous silicon thin film transistors in the normalstaggered two steps technology 469P. Vitrou, S. Martin, A. Rolland, J. Richard, P. Longeaud, J.-P. Kleider, D. Mencaraglia

XII

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ELECTROLUMINESCENT DISPLAYS 473

475EL-P1 Blue electroluminescence of SrSe :Ce TFEL devices

Y. Nakanishi, T. Ito, H. Tatsuoka, H. Kuwabara, S. Wickramanayaka,Y. Hatanaka, G. Shimaoka

EL-P2 Valency states of rare earth dopants in thin film electroluminescent devices 479R. Vercaemst, D. Poelman, R. L. Van Meirhaeghe, W. Laflere, F. Cardon

EL-P3 Properties of CaS. Se :EuandSrS. :Se :Ce thin film electro-luminescent

devices 483D. Poelman, ft Vercaemst, R.L Van Meirhaeghe, W.H. Laflere, F. Cardon

EL-P4 Electrical measurements on thin film electroluminescent devices

with different phosphor layers 487

K. Neyts, P. De Visschere, D. Corlatan, J. Van den Bossche

EL-P5 Time resolved excitation efficiency in thin film electroluminescent devices 491D. Corlatan, P. De Visschere, K. Neyts, J. Van den Bossch

EL-P6 Decelerated degradation in green-emitting ZnS:TbOF TFEL devices 495H. Yoshino, M. Ohura, H. Ohnishi

EL-P7 Applications of Ta2Os insulating films deposited by sputteringat high pressure to TFEL devices 499T. Kawashima , H. Kato, H. Taniguchi, K. Shibata

EL-P8 Optical design rules for EL displays 503M. Ylilammi

EL-P9 Blue emitting fluoride thin films 507T. Ranta-Aho, M. Ylilammi

EL-P10 Blue electroluminescence of SrS:Ce, SiCl4 thin films grownby Atomic Layer Epitaxy 511P. Soininen, £ Nykanen, M. Leskela, L Niinisto

EL-P11 Properties of efficient ZnS:Mn/SrS:Ce multilayer TFEL devices 515B. Huttl, K.O. Velthaus, U. Troppenz, R.H. Mauch

EL-P12 Blue-emitting TFEL devices using oxide phosphors 519T. Minami, K. Saikai, S. Takata.T. Miyata

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PROJECTION DISPLAYS 523

PD-P1 500-lm HDTV rear projector using p-Si TFT LCDs 525N. Okamoto, T. Matsumoto, H. Kamakura, A. Kato, I. Yutasaka, Y. Sekiya,Y. Matsueda, T. Hirashima

PD-P2 2.8" PAL D2R display for LCD-projector use 529K.J.B.M. Nieuwesteeg, J. Bruinink, F.R.J. Huisman, G. Oversluizen, T.J. Vink

PD-P3 Sunlight readable color display technologies for use in ATC towers 533J.A. Fowler, P. Joujon-Roche

PD-P4 Analysis of the optical components in liquid crystal projectorsby their geometrical extend 537C. Nicolas, B. Loiseaux, J.-P. Huignard

PD-P5 A 3.7"PTV display made in 3S TFT technology 541J.M. Vignolle, N. Szydlo, B. Hepp, J.F. Teissier, F. Richou, A. Laot

PD-P6 Automatic registration for an HDTV progressive CRT videoprojector 545C. Guerin, J.M. Pannier

PD-P7 A HDTV projector for wide field of view flight simulators 549M. Lacroix

PDP, VFD, FED 553

PDP, VFD, FED-P1 Computer simulation of pulsed discharge for a color DCplasma display panel 555Y. Murakami, K. Takahashi, H. Matsuzaki, T. Sakai, M. Takei,S. Hashiguchi, K. Tachibana

PDP, VFD, FED-P2 The effect of the non-discharge pulses appliedto the wall-auxiliary anode type DC PDP 559B.J. Shin, K.C. Choi, D.C. Jeong, K.W. Whang,

PDP, VFD, FED-P3 Luminous efficiency of phosphors excited by low-energy electronsin vacuum fluorescent displays and field emission displays 563A.O. Dm'rtrienko, V.Y. Filipchenko, B.I. Gorfinkel, S.L Shmakov

PDP, VFD, FED-P4 Degradation mechanism of high-luminance vacuumfluorescent displays 567B.I. Gorfinkel, V.Y.Filipchenko, A.I. Korovkin, A.V. Nechaev, S.N. Yakorev