| 摘要 |
PURPOSE:To control a sealed width easily and to improve the reliability by using a sheet which is coated with an uncured adhesive on a film of plastics for adhering the substrates of both the electrodes of an electrochromic displaying device. CONSTITUTION:An adhering sheet 10 is used in coating on both sides of a plastics film 11 with an adhesive 12. The use of the same types of resin and adhesive is preferable in such a manner as to use an epoxy adhesive 12 if a film 11 is of an epoxy resin, and so on. And, it is more preferable that inorg. material such as a glass fiber, SiO2 and Al2O3 as a filler added to the film 11 or the adhesive 12 to lower the moisture permeability of the adhered layer. As to the adhesive 12, it is desirable to use a photosensitive adhesive. Further, if a releasing paper is disposed at both sides of the sheet 10 before using, a punching process is also possible by press and the like. Thus, the control of a sealing width is performed easily and the seal having a high reliability is obtained. |
