Patent ID: 6771255
Filing Date: 2004-08-03
Classification: G06F

Abstract:
A touch pen for a computerized apparatus with a touch control panel, said touch pen comprising:a pen barrel having first and second barrel portions opposite to each other along an axis of said pen barrel, said first barrel portion being formed with an open end; an illuminating unit received in said first barrel portion, and including a light source, a power source, and a switch connected to said light source and said power source and operable so as to establish electrical connection between said light source and said power source for enabling said light source to generate a light output which radiates out of said pen barrel via said open end of said first barrel portion; and a transparent pen cap having a mounting end portion sleeved removably on said first barrel portion, and a touch tip opposite to said mounting end portion and adapted for touching the touch control panel of the computerized apparatus.