| 摘要 |
PURPOSE:To reduce the thickness of a display part by providing a flexible transparent film containing a design on its surface to the 2nd electrode plate opposed to the 1st electrode plate. CONSTITUTION:A device main body 1 contains a keyboard part 2 and a display part 3 of liquid crystal, etc., and a sheet type transparent keyboard 4 is set on the part 3. The keyboard 4 contains plural key patterns for display key display characters 6. At the part 3 a display device 3a is inserted to a holder 8 and fixed onto a printed base board 7. Then plural units of the 1st transparent electrode plate 9 are formed on the upper surface of the 1st electrode plate 10 set on the holder 8. The 2nd transparent electrode 12 made of a flexible transparent material contacts with the plate 9 to constitute a key input circuit. Furthermore a display film 16 containing a design applied by the silk screening, etc. on the surface is bonded to a display plate 14 to cover easily the areas excepting a display range. |
