摘要:
A method and apparatus for the bonding of one or more material layers to a display panel which yields a resulting bonded assembly which is transparent and substantially free of optical defects such as entrapped dirt and air bubbles. During the bonding process of the present disclosure, a moving dispensing probe, or needle, dispenses a liquid bonding material into an air gap between the surfaces to be bonded in a manner which continuously touches (wets) each surface simultaneously. By simultaneously wetting each surface, and by dispensing the liquid bonding material in a predetermined pattern between the surfaces, the introduction of entrapped dirt and the formation of air bubbles is prevented as the two mating surfaces are subsequently pressed together and the adhesive is cured.
摘要:
A method and apparatus for the bonding of one or more material layers (106) to a display panel (102) which yields a resulting bonded assembly (100) which is transparent and substantially free of optical defects such as entrapped dirt and air bubbles. During the bonding process of the present disclosure, a moving dispensing probe, or needle (200), dispenses a liquid bonding material (110) into an air gap (300) between the surfaces to be bonded in a manner which continuously touches (wets) each surface simultaneously. By simultaneously wetting each surface, and by dispensing the liquid bonding material (110) in a predetermined pattern between the surfaces, the introduction of entrapped dirt and the formation of air bubbles is prevented as the two mating surfaces are subsequently pressed together and the adhesive is cured.
摘要:
A method of electroplating a crack-free hard chromium deposit comprises having present in the electroplating bath a complex halogen-containing compound which disassociates in an aqueous solution while maintaining the bond of a halogen in the complex. A plating voltage is used which periodically superimposes high voltage pulses on the base voltage.
摘要:
The use of Na.sub.2 CrO.sub.4.10 H.sub.2 O as a heat storage medium is disclosed. Various amounts of Na.sub.2 SO.sub.4.10 H.sub.2 O may be included to provide a melting temperature between 19.degree. C. and 31.9.degree. C. A lower melting temperature can be obtained by adding CO(NH.sub.2).sub.2. Paper sludge or waste products from the processing of sugar cane or peat can be added to increase viscosity. Auxiliary liquids such as trichlorethylene and tetrachlorethylene or silicone oils can be added to maintain pumpability of the compositions.
摘要翻译:公开了使用Na2CrO4.10H 2 O作为储热介质。 可以包括各种量的Na 2 SO 4。10 H 2 O以提供19℃至31.9℃之间的熔融温度。通过加入CO(NH 2)2可以获得较低的熔融温度。 来自加工甘蔗或泥炭的造纸污泥或废物可以加入以增加粘度。 可以加入辅助液体如三氯乙烯和四氯乙烯或硅油以维持组合物的可泵送性。