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Patent Searching and Data


Title:
INFORMATION INPUT DEVICE
Document Type and Number:
Japanese Patent JPH0528234
Kind Code:
A
Abstract:

PURPOSE: To set information on a form to be latest one and to speedily and easily execute retrieval/transmission without holding an overlapped content by recording handwriting information and non-handwriting information on a real time basis and display them on the same screen.

CONSTITUTION: In the case of handwriting information input, a tablet 1 acquires a character, a number, a mark and a graphic, all of which are mentioned in records 2, as loci, detect coordinate data on the loci. In the case of non- handwriting information input, the tablet detects coordinate data on a position corresponding to the cursor of a temporary display image. Coordinate data supplied from the tablet 1 through an interface circuit 4, and a bus 5 is supplied to a coprocessor 10 and new coordinate data is stored in a memory 9 through the bus 5 after a prescribed operation is executed in the coprocessor 10. VDP 11 supplies various information for one screen, which are read out of the memory 9 and are supplied through the bus 5 by the control of CPU 6, to a CRT display 12 as signals.


Inventors:
YAMASHIKI YUTAKA
MORIKAWA HIDEKI
Application Number:
JP1991000206351
Publication Date:
February 05, 1993
Filing Date:
July 23, 1991
Export Citation:
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Assignee:
SONY CORP
International Classes:
G06Q50/24; G06Q50/22; G06T1/00; (IPC1-7): G06F15/42; G06F15/62
Attorney, Agent or Firm:
杉浦 正知