KR900007684U - Screen change control circuit using ROM - Google Patents
Screen change control circuit using ROMInfo
- Publication number
- KR900007684U KR900007684U KR2019880015676U KR880015676U KR900007684U KR 900007684 U KR900007684 U KR 900007684U KR 2019880015676 U KR2019880015676 U KR 2019880015676U KR 880015676 U KR880015676 U KR 880015676U KR 900007684 U KR900007684 U KR 900007684U
- Authority
- KR
- South Korea
- Prior art keywords
- rom
- control circuit
- change control
- screen change
- screen
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
- H04N3/185—Maintaining dc voltage constant
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/223—Controlling dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Television Scanning (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015676U KR930002673Y1 (en) | 1988-09-24 | 1988-09-24 | Picture control circuit with rom for tv |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015676U KR930002673Y1 (en) | 1988-09-24 | 1988-09-24 | Picture control circuit with rom for tv |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900007684U true KR900007684U (en) | 1990-04-04 |
KR930002673Y1 KR930002673Y1 (en) | 1993-05-19 |
Family
ID=19279636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880015676U KR930002673Y1 (en) | 1988-09-24 | 1988-09-24 | Picture control circuit with rom for tv |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930002673Y1 (en) |
-
1988
- 1988-09-24 KR KR2019880015676U patent/KR930002673Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930002673Y1 (en) | 1993-05-19 |
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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: 19971229 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |