Color characteristic degradation of color filter photoresist is occurred under high temperature, high humidity, and strong light environments. The effect of dispersant in color filter photoresist to color characteristic degradation was studied, and it depends on the dispersant in color PR, which has been experimentally verified.

Abstract:This study has developed an organic/inorganic hybrid solution by addition of SiO 2 polysilicate and Melamine to the urethane. The three types of cold rolled steel were evaluated a corrosion resistance properties by using these solutions. The urethane solution(U) and the urethane solution with SiO 2 polysilicate(US 7 ) were generate a lot of corrosion. The urethane solution with SiO 2 polysilicate and melamine(US 7 M 3 ) was excellent in corrosion resistance, regardless of the steel type. In addition, corrosion resistance has been shown to depend on the tensile strength. The appearance of coating by U and US 7 solution is bumpy surface, and were a lot of fine defects. US 7 M 3 solution is made a sophisticated molecular cross-linking structure inside the coating, it was a slick surface. Other characteristics are exhibited the excellent property for all solutions.

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The effects of binder materials in carbon nanotube (CNT) paste on field emission properties were investigated with respect to high‐efficient CNT‐cathode applications. The binder materials that bond the CNTs to a cathode electrode were composed of an insulating glass‐frit and a conducting Ag‐paste. The dependence of the electrical conductivity of CNT paste comprised of binder material and CNTs ink on the field enhancement factor was investigated using the Fowler‐Norheim equation. CNT films were prepared via a screen‐printing process using the CNT paste. The emission current from the CNT cathode by an electron tunneling effect was increased with increasing ratio of the dielectric glass‐frit fraction in the CNT paste. The reason for the larger emission current from the CNT cathode containing insulating binder materials is due to the increased effective height of CNTs which protrude over the film in the cathode electrode, which effects the field enhancement factor.

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