KR950020046A - Special purpose keypad device on computer keyboard - Google Patents
Special purpose keypad device on computer keyboard Download PDFInfo
- Publication number
- KR950020046A KR950020046A KR1019930026592A KR930026592A KR950020046A KR 950020046 A KR950020046 A KR 950020046A KR 1019930026592 A KR1019930026592 A KR 1019930026592A KR 930026592 A KR930026592 A KR 930026592A KR 950020046 A KR950020046 A KR 950020046A
- Authority
- KR
- South Korea
- Prior art keywords
- numeric
- keyboard
- keys
- computer
- keypad
- Prior art date
Links
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- Input From Keyboards Or The Like (AREA)
Abstract
본 발명은 컴퓨터 키보드에 관한 것으로서, 숫자키(NUMERIC KEY)패드를 컴퓨터에 외부 터미널을 이용해서 접속하여 사용할 수 있게 하므로서, 소수의 제한된 키를 갖는 키보드를 사용하는 컴퓨터기기, 특히 노우트북 컴퓨터에서 키보드의 사이즈 및 숫자 제한으로 인해 숫자키(NUMERIC KEY)를 문자키와 겸용으로 사용하는데 따른 불편을 해소할 수 있도록 한 컴퓨터 키보드의 특수 목적 키패드 장치에 관한 것이다. 종래에 소형 컴퓨터 키보드에서는 문자키와 숫자키를 겸용하기 때문에, 문자키와 숫자키를 겸용하게 되면, 협소한 공간에서 겸용키를 정확하게 눌러 키보드 조작(데이타 베이스등에서 숫자를 입력하기 위해 숫자키를 사용하는 경우 등등)을 실행하기 어렵고, 겸용키(Kn)의 숫자 마킹이 문자 마킹과 함께 되어있기 때문에 이를 인식, 구별하여 조작하기가 어려울 뿐만 아니라,혼합 사용에 따른 불편함을 감수해야 되는등의 문제점이 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a computer keyboard, which allows a NUMERIC KEY pad to be connected to a computer using an external terminal, thereby enabling keyboards in computer devices, particularly notebook computers, to use a keyboard having a limited number of keys. The purpose of the present invention relates to a special purpose keypad device of a computer keyboard that can solve the inconvenience of using a NUMERIC KEY in combination with a character key due to its size and number limitation. Conventionally, small computer keyboards use both letter keys and numeric keys, so when you use letter keys and numeric keys together, you can use the numeric keys to enter numbers in a database by pressing the keys together correctly in a narrow space. Etc.), and because the numeric marking of the combined key (Kn) is combined with the character marking, it is difficult to recognize, distinguish, and manipulate it, and suffer the inconvenience of mixed use. There is this.
본 발명은, 키보드와 별도로 숫자 키패드를 구성하고, 이 숫자 키패드(8)를 커넥터(7)를 이용해서 키보드 콘트롤러(2)와 연결하여 숫자키 전용의 키패드로 원하는 숫자 정보를 입력시킬 수 있게 하므로서 키보드 사용에 편리와 능률을 기 할 수 있도록 한 컴퓨터 키보드의 특수 목적 키패드 장치로서,컴퓨터 키보드에 적용한다.According to the present invention, a numeric keypad is configured separately from the keyboard, and the numeric keypad 8 is connected to the keyboard controller 2 using the connector 7 so that the desired numeric information can be input by using a keypad dedicated to the numeric keys. It is a special purpose keypad device of the computer keyboard, which makes the keyboard convenient and efficient. It is applied to the computer keyboard.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명의 컴퓨터 키보드 콘트롤부의 회로도,3 is a circuit diagram of a computer keyboard controller of the present invention;
제4도는 본 발명의 키패널을 나타낸 도면.4 is a view showing a key panel of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930026592A KR950020046A (en) | 1993-12-06 | 1993-12-06 | Special purpose keypad device on computer keyboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930026592A KR950020046A (en) | 1993-12-06 | 1993-12-06 | Special purpose keypad device on computer keyboard |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950020046A true KR950020046A (en) | 1995-07-24 |
Family
ID=66825737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930026592A KR950020046A (en) | 1993-12-06 | 1993-12-06 | Special purpose keypad device on computer keyboard |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950020046A (en) |
-
1993
- 1993-12-06 KR KR1019930026592A patent/KR950020046A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |