KR970076199A - Hangul / English tamper prevention circuit on keyboard - Google Patents
Hangul / English tamper prevention circuit on keyboard Download PDFInfo
- Publication number
- KR970076199A KR970076199A KR1019960015521A KR19960015521A KR970076199A KR 970076199 A KR970076199 A KR 970076199A KR 1019960015521 A KR1019960015521 A KR 1019960015521A KR 19960015521 A KR19960015521 A KR 19960015521A KR 970076199 A KR970076199 A KR 970076199A
- Authority
- KR
- South Korea
- Prior art keywords
- english
- hangul
- korean
- keyboard
- led
- Prior art date
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
현재 사용하고 있는 키보드 한글 및 영문전환시 영문모드인지 한글모드인지를 모니터의 화면을 보고 확인하지 않으면 한글입력시 영문이 입력되고 영문입력시 한글이 입력되는 경우가 발생하게 되어 한글/영문키를 다시 전환시켜야 하는 사용자의 번거로움과 불편함이 뒤따랐던 것이다.If the currently used keyboard is in Hangul or English, if you check the English mode or the Hangul mode, you may see English characters when you input Hangul and Hangul when you input English. This was followed by the hassle and inconvenience of users who had to switch.
이를 해결하고자 본 발명은 키보드의 뒷면에 서로 다른 색깔을 가진 두 개의 영문/한글 LED를 장착하여 한글전환시 한글부분의 LED가 점등되게 하고, 영문전환시 영문부분의 LED가 점등되게 하여 키입력시에 발생하는 한글/영문의 오타를 사전에 방지시킬 수 있게 하고, 한글/영문의 오타로 인하여 한글/영문키를 다시 전환시켜주는 번거로움과 불편함을 해소시키도록 하는데 있다.In order to solve this problem, the present invention is characterized in that two English / Korean LEDs having different colors are mounted on the back of the keyboard, so that the LEDs of the Korean part are turned on when the Korean language is converted, It is possible to prevent the occurrence of a han- dle / English mistake that occurs in the Korean language and English, and to eliminate the troublesome and inconvenient to switch the Korean / English key again due to the misspelling of Korean / English.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명의 키보드.Figure 1 is a keyboard of the present invention.
제2도는 제1도의 구체적인 회로도.Figure 2 is a specific circuit diagram of Figure 1;
제3(가)도 내지 제3(다)는 본 발명을 위한 플로우차트로서,Figures 3 (A) through 3 (C) are flow charts for the present invention,
제3(가)도는 한글입력시 LED 온/오프 제어에 관한 플로우차트.3 is a flow chart of LED on / off control when inputting Hangul characters.
제3(나)도는 바이오스(BIOS(Basic Input Output System))에 관한 플로우차트.3 is a flowchart related to BIOS (Basic Input Output System).
제3(다)도는 키보드콘트롤러의 바이오스에 관한 플로우차트.A flow chart of the BIOS of the third (c) keyboard controller.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960015521A KR970076199A (en) | 1996-05-10 | 1996-05-10 | Hangul / English tamper prevention circuit on keyboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960015521A KR970076199A (en) | 1996-05-10 | 1996-05-10 | Hangul / English tamper prevention circuit on keyboard |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970076199A true KR970076199A (en) | 1997-12-12 |
Family
ID=66220006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960015521A KR970076199A (en) | 1996-05-10 | 1996-05-10 | Hangul / English tamper prevention circuit on keyboard |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970076199A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100515671B1 (en) * | 1998-04-06 | 2005-11-25 | 엘지전자 주식회사 | Method of keyboard input |
KR100970627B1 (en) * | 2003-06-12 | 2010-07-15 | 엘지전자 주식회사 | Device and the Method for changing the character display in keypad of mobile phone |
-
1996
- 1996-05-10 KR KR1019960015521A patent/KR970076199A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100515671B1 (en) * | 1998-04-06 | 2005-11-25 | 엘지전자 주식회사 | Method of keyboard input |
KR100970627B1 (en) * | 2003-06-12 | 2010-07-15 | 엘지전자 주식회사 | Device and the Method for changing the character display in keypad of mobile phone |
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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 |