KR890016625U - 신호변환 회로 - Google Patents
신호변환 회로Info
- Publication number
- KR890016625U KR890016625U KR2019880000265U KR880000265U KR890016625U KR 890016625 U KR890016625 U KR 890016625U KR 2019880000265 U KR2019880000265 U KR 2019880000265U KR 880000265 U KR880000265 U KR 880000265U KR 890016625 U KR890016625 U KR 890016625U
- Authority
- KR
- South Korea
- Prior art keywords
- conversion circuit
- signal conversion
- signal
- circuit
- conversion
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880000265U KR900008028Y1 (ko) | 1988-01-15 | 1988-01-15 | 신호변환 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880000265U KR900008028Y1 (ko) | 1988-01-15 | 1988-01-15 | 신호변환 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890016625U true KR890016625U (ko) | 1989-08-19 |
KR900008028Y1 KR900008028Y1 (ko) | 1990-09-03 |
Family
ID=19271546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880000265U KR900008028Y1 (ko) | 1988-01-15 | 1988-01-15 | 신호변환 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900008028Y1 (ko) |
-
1988
- 1988-01-15 KR KR2019880000265U patent/KR900008028Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900008028Y1 (ko) | 1990-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19990612 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |