PURPOSE: To provide the natural touch of writing just like writing on paper, to prolong a service life and to prevent the damage of a writing face by forming the tip of a pen respectively from the specified ratio of nylon 6/6, polytetrafluoroethylene and carbon fibers. CONSTITUTION: A pen 20 for information input is provided with a tip 21 of the pen composed of the nylon 6/6 for 70%, polytetrafluoroethylene for 15% and carbon fibers for 15%. The tip 21 of the pen has a rod part 31 and a top end part 33, the rod part 31 is constituted so as to be linked with a main body 35 of the pen, and a tapered part 32 is formed while having gradient 34 at 12° to the rod part 35. Then, this pen is connected to a computer system and used for inputting data to the computer system. Thus, the pen for information input, with which the natural touch of writing just like writing on paper with a pencil can be provided, the service life is prolonged and the damage of the writing face is prevented, can be provided.

Structure for pen for information input and computer system using pen for input
Application Number
Publication Number
Application Date
December 27, 1993
Publication Date
January 24, 1995
Kevin J Hathaway
Jerry B Wan
Toshiba America Inf Syst
G06F 03/03