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International Symposium on Advanced Display Technologies最新文献

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New 1-aryl-spiro[2,5]octan-4-ones as chiral components of induced short-pitch cholesterics 新1-芳基-螺[2,5]辛烷-4-酮作为诱导短沥青胆固醇的手性成分
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742591
T. G. Drushlyak, I. Gella, N. I. Shkolnikova, N. Pivnenko, N. B. Novikova, L. Kutulya
{"title":"New 1-aryl-spiro[2,5]octan-4-ones as chiral components of induced short-pitch cholesterics","authors":"T. G. Drushlyak, I. Gella, N. I. Shkolnikova, N. Pivnenko, N. B. Novikova, L. Kutulya","doi":"10.1117/12.742591","DOIUrl":"https://doi.org/10.1117/12.742591","url":null,"abstract":"New 1-(4X-phenyl)-spiro-octan-4-ones (X=F, Cl, Br, C6H5, C6H4C6H4OA1k) were synthesized to use for inducement of the helical supra-molecular structure with a short pitch under addition to the nematic liquid crystal (LC) 4-cyano-4'- pentylbiphenyle (5CB). Design of these spiro-compounds was accomplished by the replacement of a double bond in known chiral dopants of a series of isomenthone arylidene derivatives 1 by the cyclopropane ring that made them stable to photochemical E-Z- isomerization typical of initial enones 1. New dopants 2 exhibit the helical twisting power that only slightly reduced as compare to compounds 1. LC mixtures based on the E-63 nematic and containing the most effective 2 possess visible selective light reflection.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127444275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Display technologies, products, and market in Russia 俄罗斯的显示技术、产品和市场
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742588
V. Belyaev
{"title":"Display technologies, products, and market in Russia","authors":"V. Belyaev","doi":"10.1117/12.742588","DOIUrl":"https://doi.org/10.1117/12.742588","url":null,"abstract":"Capacity of different segments of Russian display market, Production of display products and components at Russian regions, Prospects of display development and production in Russia and CIS are reviewed in the paper.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125556701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electrophoretic technique with a thin electrochemical cell driving by light like a photoprinting process: for LED and OLED screening application 电泳技术与薄电化学电池驱动的光像光印刷工艺:用于LED和OLED筛选应用
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742657
I. Shein, S. L. Shmakov
{"title":"Electrophoretic technique with a thin electrochemical cell driving by light like a photoprinting process: for LED and OLED screening application","authors":"I. Shein, S. L. Shmakov","doi":"10.1117/12.742657","DOIUrl":"https://doi.org/10.1117/12.742657","url":null,"abstract":"A novel electrophoretic (EP) technique for depositing and patterning phosphors (or other powder components) is under development: EPD in a high viscous medium onto specific points on the conductive substrate.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123453090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thin crystalline film retarders for LCD 液晶显示器用晶体薄膜缓速器
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742601
P. Lazarev, A. Manko, I. Kasianova, S. Palto
{"title":"Thin crystalline film retarders for LCD","authors":"P. Lazarev, A. Manko, I. Kasianova, S. Palto","doi":"10.1117/12.742601","DOIUrl":"https://doi.org/10.1117/12.742601","url":null,"abstract":"We have studied a new class of materials for LCD retarders produced by Cascade crystallization method. Advanced materials comprise the amphiphilic compounds and include salts of carboxylic and sulfonic acids with conjugated aromatic cores, which do not absorb light in visible range of light spectra. The Cascade crystallization method of manufacturing of the thin crystalline films (TCF) is based on printing from aqueous solution of lyotropic liquid crystal phase. We have produced and examined a series of retardation films that exhibit properties of negative A-plates. As compared to conventional retardation materials, new retardation films produced with the Cascade crystallization method are strikingly thinner (thickness range is 100 - 1000 nm), whereas birefringence is typically much higher (delta n varies from 0.05 to 0.40). Such a broad range of available thickness and retardation values makes feasible tailoring of LCD designs for customer needs. Viewing angle performance of the crossed polarizers is significantly improved in the presence of TCF retardation films, so that the light leakage at oblique incidence decreases several times. Formation of the new coatable stretchless retardation coatings by a roll-to-roll process can be easily incorporated into the techniques widely used in the LCD industry. The TCF retarders are aimed for LCD HTV application and open up opportunities for the manufacturing cost reduction.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121380542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Magneto and electro-optical measurements of Freedericksz threshold in PDNLC films PDNLC薄膜中fredericksz阈值的磁与电光测量
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742581
A. Barannik, O. Prishchepa, A. M. Parshin, A. Shabanov, V. G. Nazarov, V. Zyryanov
{"title":"Magneto and electro-optical measurements of Freedericksz threshold in PDNLC films","authors":"A. Barannik, O. Prishchepa, A. M. Parshin, A. Shabanov, V. G. Nazarov, V. Zyryanov","doi":"10.1117/12.742581","DOIUrl":"https://doi.org/10.1117/12.742581","url":null,"abstract":"Polymer dispersed liquid crystal (PDLC) films are promising material for the display application especially for the flexible panels. The base effect revealing in PDLC films is a light scattering controlled by the external field (electrical, magnetic, etc.) that transforms the orientational structure inside LC droplets. Recently we have proposed the numerical method to simulate the director configuration within bipolar nematic droplets with the rigidly fixed poles. This method allows determining the threshold characteristics of the PDLC films. To test the validity of the model we have earlier compared it with the data of the electro-optical measurements. However this analysis has been complicated by requirement to take account ofthe complex distribution ofelectric field inside the composite structure. Here we propose the magneto-optical method to verify the model. In this case the magnetic-field strength is homogeneous in PDLC films and it removes the above-mentioned problem. The measured values of threshold field agree well with the calculated ones. Moreover we compare the data obtained by magnetooptical method with the electrooptical measurements.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133247695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MFD-26 family of multifunctional displays for transport applications MFD-26系列多功能显示器，用于运输应用
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742919
V. Lukashenko, M. V. Dyatlov, V. M. Dyatlov, A. A. Semash, E. Savina
{"title":"MFD-26 family of multifunctional displays for transport applications","authors":"V. Lukashenko, M. V. Dyatlov, V. M. Dyatlov, A. A. Semash, E. Savina","doi":"10.1117/12.742919","DOIUrl":"https://doi.org/10.1117/12.742919","url":null,"abstract":"MFD-26-x family of Multifunctional Displays was developed for ground vehicle application in all climatic zones of Russia. The head of the family Multifunctional Display MFD-26-1 was developed for diesel electro locomotive DT-l of joint manufacturing of Russia and Germany and successfully passed all tests for the full set of requirements: optical, electrical and operational. Today it works at Moscow Rail Road.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130275275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characteristics of light transmitted through polymer dispersed liquid crystal film with fine nematic droplets 光通过细向列液滴聚合物分散液晶膜的特性
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742584
V. Loiko, A. Konkolovich, P. G. Maksimenko
{"title":"Characteristics of light transmitted through polymer dispersed liquid crystal film with fine nematic droplets","authors":"V. Loiko, A. Konkolovich, P. G. Maksimenko","doi":"10.1117/12.742584","DOIUrl":"https://doi.org/10.1117/12.742584","url":null,"abstract":"A method for calculating scattering cross-sections and characteristics of polarization state of light transmitted through polymer film with fine liquid crystal droplets at the independent scattering regime implementation is proposed. It is based on the Rayleigh-Gans approximation to describe scattering by an individual droplet, and the Foldy-Twersky equation to determine a coherent field transmitted through the polymer dispersed liquid crystal film. The results obtained relate the morphological characteristics ofa film to its electro-optical response.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134207919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
OLED: perfection of the know-how and increase in longevity OLED:技术的完善，寿命的延长
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742614
Nikolay P. Abanshin, N. D. Zhukov, Igor A. Zimin, Andrey V. Kuznechikhin, Pomeo V. Mhitarjan
{"title":"OLED: perfection of the know-how and increase in longevity","authors":"Nikolay P. Abanshin, N. D. Zhukov, Igor A. Zimin, Andrey V. Kuznechikhin, Pomeo V. Mhitarjan","doi":"10.1117/12.742614","DOIUrl":"https://doi.org/10.1117/12.742614","url":null,"abstract":"In this paper the basic results of researches of influence of preliminary substrate preparation on OLED structure properties are considered. The influence of deposition methods of organic layers and their thickness on the OLED electrooptical characteristics is analyzed. The gauged values of brightness, current and electrical regime for various thickness charge transport layers, and the calculated values ofenergetic efficiency are presented. Moreover the various ways of hermetic encapsulation (developed in R&DI \"Volga\") that allow to brake degradation process of organic layers in OLED to structure are considered. Besides, the comparative analysis of hermetic encapsulation methods on durability of devices is presented.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"420 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123074572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New geometry for a study of weak anchoring in liquid crystals 液晶弱锚定研究的新几何方法
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742661
S. Pasechnik, D. Shmeliova, V. Tsvetkov, A. Dubtsov, B. A. Shustrov
{"title":"New geometry for a study of weak anchoring in liquid crystals","authors":"S. Pasechnik, D. Shmeliova, V. Tsvetkov, A. Dubtsov, B. A. Shustrov","doi":"10.1117/12.742661","DOIUrl":"https://doi.org/10.1117/12.742661","url":null,"abstract":"The new construction of LC cell useful for a study both simple twist deformation and 3D structures in liquid crystals induced by boundaries and electric fields is proposed. One of the main advantages ofthe cell is a very high sensitivity of optical response to the small variations of the twist angle. It is possible to create homogeneous \"in plane\" electric field under special choice ofdimensions of a rectangular channel filled with the liquid crystal. The new LC cell provides good perspectives for measurements of practically important viscous and elastic properties of liquid crystals including a rotational viscosity coefficient. The cell can be also used for a study of static and dynamic properties of liquid crystals at weak anchoring.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"17 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122158717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A polymer with built-in charge for increasing the organic diode efficiency 一种内置电荷的聚合物，用于提高有机二极管的效率
International Symposium on Advanced Display Technologies Pub Date : 2007-05-25 DOI: 10.1117/12.742642
Dmitriy Alexandrovich Zajarskiy, O. M. Ruzanov, Dmitriy Albertovich Fedorkov, V. Petrov, B. N. Klimov
{"title":"A polymer with built-in charge for increasing the organic diode efficiency","authors":"Dmitriy Alexandrovich Zajarskiy, O. M. Ruzanov, Dmitriy Albertovich Fedorkov, V. Petrov, B. N. Klimov","doi":"10.1117/12.742642","DOIUrl":"https://doi.org/10.1117/12.742642","url":null,"abstract":"In the present paper the problem which is important for modern microelectronics - a raise of effectiveness of carrier charge transfer by means of making an internal field is considered. For this purpose we create structures, which besides standard layers, such as HTL and ETL, contain layers consisting of polymers with the internal charge, such as PSS, PAH. Theoretical calculations show that the addition of these layers into multilayer OLED structures can lower potential energy barrier between organic layers and electrodes, and this will allow rising the effectiveness of the charge transfer emission and consequently also a number of excitons in working area of the display.","PeriodicalId":353385,"journal":{"name":"International Symposium on Advanced Display Technologies","volume":"54 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124860167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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