Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Patent
1996-05-06
1997-12-30
Powell, Mark R.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
345179, 178 18, G09G 500
Patent
active
057036268
ABSTRACT:
A portable electric apparatus includes an LCD panel for displaying and obtaining information by using a pen member. The apparatus provides for a storage portion of the pen member on the surface of the portable electric apparatus. The storage portion provides for a holding member which holds the pen member in a stable manner. The holding member is made of an elastic material and covers the pen member in the storage portion. The pen member has a flat oval shape in cross-section so as to be stable when stored in the storage portion.
REFERENCES:
patent: 5067573 (1991-11-01), Uchida
patent: 5530208 (1996-06-01), Moriconi et al.
Itoh Masashi
Koga Yasutaka
Luu Matthew
Powell Mark R.
Ricoh & Company, Ltd.
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