Title:
CHARACTER INPUT EQUIPMENT
Document Type and Number:
Japanese Patent JPS5852723
Kind Code:
A
Abstract:
PURPOSE: To obtain character input equipment which is available for an electronic dictionary, etc., by providing plural character input keys which correspond to plural digits respectively.
CONSTITUTION: A microprocessor 11 outputs a key strobe signal KS to key input equipment 12 and reads a key input signal KI to discriminate an operated key. An address of a memory 13 is specified to read the contents. A display control part 14 is a sort of memory stored with turning-on/off data corresponding to respective dots of a display part 10, and the microprocessor 11 writes information, which corresponds to a display pattern, in the display control part 14 to obtain the desired display.
Inventors:
OZASA YUTAKA
Application Number:
JP15242581A
Publication Date:
March 29, 1983
Filing Date:
September 25, 1981
Export Citation:
Assignee:
SHARP KK
International Classes:
G06F3/02; G06F3/023; G06F15/02; G06F17/21; G06F17/22; G06F17/28; H03M11/04; (IPC1-7): G06F3/02
Attorney, Agent or Firm:
Sugiyama Takeshi