JPS59151330U

JPS59151330U - small electronic calculator

Info

Publication number: JPS59151330U
Application number: JP2264883U
Authority: JP
Inventors: 三朗小林
Original assignee: カシオ計算機株式会社
Priority date: 1983-02-18
Filing date: 1983-02-18
Publication date: 1984-10-09
Also published as: JPS6315952Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の電子式小型計算機の表示部を宗す平面図
、第２図ａ　％　ｄは各々ファンクションキーを操作し
た後の表示例を示す平面図、第３図は。液晶表示装置の電極接続状態を示す図、第４図はこの考
案の一実施例を示す構成図、第５図は上記実施例から液
晶表示装置のみを抜き出して示す平面図、第６図ａ　”
−’　ｅは各々上記実施例を説明するためのもので、テ
ンキーおよびファンクションキーを操作した後の表示例
を示す平面図である。１１・・・キー人力部、１５・・・制御部、１７・・・
第２レジスタ、１８・・・第２レジスタ、２１・・・演
算回路、２２・・・第１デコーダ、２３・・・第２デコ
ーダ、２４・・・信号分配回路、２５・・・カウンタ回
路部、２６・・・表示用バッファレジスタ、２７・・・
第１ドライバ回路部、２８・・・液晶表示装置、２９・
・・第２ドライしく回路部。（１）　　　ａ。１１１ＢＡｄｉ″FIG. 1 is a plan view of the display section of a conventional electronic compact computer, FIG. 4 is a block diagram showing an embodiment of the invention, FIG. 5 is a plan view showing only the liquid crystal display device extracted from the above embodiment, and FIG. 6 a.
-' e is a plan view for explaining the above-mentioned embodiments, and shows an example of a display after operating a numeric keypad and a function key. 11... Key human power section, 15... Control section, 17...
Second register, 18... Second register, 21... Arithmetic circuit, 22... First decoder, 23... Second decoder, 24... Signal distribution circuit, 25... Counter circuit section , 26... display buffer register, 27...
First driver circuit section, 28...Liquid crystal display device, 29.
...Second dry circuit section. (1) a. 111 BA di''

Claims

[Scope of utility model registration request]

(1) A small electronic calculator that mainly operates keys manually in the order of numeric buttons and function buttons, performs predetermined calculations according to the input operations, and outputs and displays the input information or calculation results on a liquid crystal display. A function symbol display section for displaying a function symbol representing a function or a computation state related to the operation on a liquid crystal display in accordance with the operation of the notification is arranged in parallel above or below the numeric display section of the liquid crystal display device, and A small electronic type characterized by having a plurality of symbol-shaped display elements independently provided for each digit (2) Function display by combining a plurality of function symbol-shaped display elements provided over the plurality of digits. A small electronic calculator according to claim 1 of the utility model registration claim, characterized in that the computer performs the following.