• Journal of Korean Classical Literature and Education
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• no.38
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• pp.175-200
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• 2018

From the point of view of the law and public morals in Yi-dynasty, it is possible to discover new meanings in the love of Chunhyang and Mongryong-Lee, the conflicts between Chunhyang and Hakdo-Byeon, and the rescue of Chunhyang by Mongryong-Lee as a secret royal inspector. First, although the love of Chunhyang and Mongryong-Lee was against the law and public morals of Yi-dynasty, the narrator did not call to account, but he described the love as a romantic and new one conflicting with the ruling system. And it was an unprecedented case that Chunhyang asked a written contract as a legal guarantee for marriage when Mongryong-Lee courted her. Second, Hakdo-Byeon, the Namwon county governor, accused Chunhyang, a female entertainer of the Namwon county, of disobedience to his oder and contempt of him, and interrogated her with torture when she denied his demand for bed service which was prohibited by law. Chunhyang refuted against him and regarded his demand for bed service as the rape of a married woman. In this process, narrator sharply contrasted Chunhyang's claim for human rights with Hakdo-Byeon's legal administration. Characters such as people of Namwon county and king did not call Mongryong-Lee to account for that he, as a secret royal inspector, allegedly used his power privately to rescue his sweetheart Chunhyang from Hakdo-Byeon's illegal oppression. These different judgements on legal administrations of Hakdo-Byeon and Mongryong-Lee came from the legal emotion of characters and reading publics of . Namely, people who sympathized with Chunhyang's claim for love and human rights had the legal emotion that Mongryong-Lee's administrative order suspending Hakdo-Byeon's govenor's status could be approved as an legal and exciting one. Therefore the love of Chunhyang and Mongryong-Lee implied a new legal emotion which based on the sympathy with Chunhyang's human rights consciousness, and regarded the positive law of Yi - dynasty as one behind times.

• Polymer(Korea)
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• v.34 no.3
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• pp.242-246
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• 2010

FTIR spectroscopy has been employed in order to quantitatively investigate the relationship between planar arrangements and selective reflectance of cholesteric liquid crystals. It was found that the selective reflection was enhanced as the amount of planar arrangements in cholesteric liquid crystals increased. Although the planar arrangements of cholesteric liquid crystals can be induced only by the shear force effect, it was more effective to use the alignment layer to obtain the perfect planar arrangements.

• Polymer(Korea)
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• v.35 no.5
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• pp.493-498
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• 2011

Reactive mesogens were used to prepare photo-cured liquid crystal films in which orientations of liquid crystal molecules were preserved by crosslinked networks of cured reactive mesogens. The molecular orientations of liquid crystal mixtures of photo-reative mesogens and non-reactive nematic liquid crystals were studied and compared before and after curing reactions. The effects of temperature and the amount of the non-reactive nematic liquid crystal in the mixture on birefringence of the liquid crystal films were investigated. It was found that optical compensation films with different birefringence could be prepared by controlling the amount of the nematic liquid crystals in the reactive mesogen mixtures.

• Polymer(Korea)
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• v.35 no.3
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• pp.272-276
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• 2011

The induction mechanisms of planar arrangements in cholesteric liquid crystals (CLC) which showed selective reflections of visible light were investigated by measuring the selective reflectivity and FTIR peak intensity of $C{\equiv}N$ stretching band. Although the planar arrangement of CLC was not as perfectly induced as the cases prepared with using alignment layers, it could be also induced by stretching polymer substrate or by applying shear forces. The planar arrangements were induced by forming CLC helical structures on top of liquid crystal molecules which were in contact with the substrate and oriented all in the same direction.

• Polymer(Korea)
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• v.39 no.1
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• pp.185-190
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• 2015

Since a transition from liquid crystal to crystal state is slow for the large photo-reactive liquid crystal molecules, it needs a long time for recrystallization of LC242 molecules when lowering the temperature of the liquid crystal. Although liquid crystals usually align along one direction, the directions of individual liquid crystal molecules are little different from one another with increasing temperature, resulting in changes of birefringence of the liquid crystal films. When the photo-reactive liquid crystals are photo-cured, faster curing kinetics and much larger curing degrees are observed for the films cured at the liquid crystal phase.

• Polymer(Korea)
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• v.39 no.1
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• pp.174-179
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• 2015

Alignments of photo-reactive mesogen were induced using bare glass substrates without a polymer alignment layer. It was found by using polarized FTIR spectroscopy, polarized microscopy, and birefringence measurement experiments that the reactive mesogen could be aligned along the rubbing direction although the glass substrate without an alignment layer was used. The induction mechanism of the rubbed bare glass is ascribed to that polymers from rubbing clothes are coated on the glass substrate along the rubbing direction and lead the alignment of liquid crystals through intermolecular interactions.

• Polymer(Korea)
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• v.38 no.3
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• pp.358-363
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• 2014

Adhesion forces between acrylate imprinting resin and a surface treated atomic force microscope (AFM) tip were investigated. Compared to the untreated silicon tip, 38% of the adhesion force is reduced for the hydrophobic tip treated with $CH_4$ plasma whereas 1.6 time increases is found for the hydrophilic tip with $O_2$ plasma treatment. Such a measurement of the adhesion force using AFM provides very quantitative results on adhesion comparing to the crosscut adhesion test which gives qualitative results. Since the adhesion area becomes larger as the imprinting pattern size gets smaller, the surface treatment issue becomes more important in the nano-imprinting process.

• Cross-Cultural Studies
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• v.42
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• pp.343-369
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• 2016

This is an attempt to analyze original films of ChunHyang Jun that Shin Sang-Ok filmed in North and South Korea, focusing on the character of MongYong. These films were made during political transition periods of North and South Korea. Sung ChunHyang was made during the second republic of South Korea, which was established after the collapse of Rhee SyngMan government; and Love, Love, My Love was made in North Korea during the period of power transfer from Kim Il-Sung to Kim Jong-Un. Considering these political changes, the character of MongYong seems to represent the figure of authority North and South Korean society of the time had in mind. First, MongYong in Sung ChunHyang has a strong image of a lover who repays ChunHyang's devotion and sacrifice with romantic affection. As an authoritative figure, he has the aspect of a democratic leader or mediator. On the other hand, MongYong's image in Love, Love, My Love is a heroic authority figure of the revolutionary class. He is a subversive reformer who shows love for the people and treats them favorably, gaining public desire. This research is expected to inspire more studies on the meanings of hit movies based on classic literature under synchronic terms.