KR890003913U - Video display circuit for expressing black letters on white background - Google Patents
Video display circuit for expressing black letters on white backgroundInfo
- Publication number
- KR890003913U KR890003913U KR2019870011642U KR870011642U KR890003913U KR 890003913 U KR890003913 U KR 890003913U KR 2019870011642 U KR2019870011642 U KR 2019870011642U KR 870011642 U KR870011642 U KR 870011642U KR 890003913 U KR890003913 U KR 890003913U
- Authority
- KR
- South Korea
- Prior art keywords
- video display
- display circuit
- white background
- black letters
- expressing black
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870011642U KR910000804Y1 (en) | 1987-07-16 | 1987-07-16 | Image displayingcircuit for black character's writing at white screen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870011642U KR910000804Y1 (en) | 1987-07-16 | 1987-07-16 | Image displayingcircuit for black character's writing at white screen |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890003913U true KR890003913U (en) | 1989-04-14 |
KR910000804Y1 KR910000804Y1 (en) | 1991-02-08 |
Family
ID=19265317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870011642U KR910000804Y1 (en) | 1987-07-16 | 1987-07-16 | Image displayingcircuit for black character's writing at white screen |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910000804Y1 (en) |
-
1987
- 1987-07-16 KR KR2019870011642U patent/KR910000804Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910000804Y1 (en) | 1991-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR880701431A (en) | Driving circuit for video display device | |
DE3763744D1 (en) | IMAGE DISPLAY. | |
DE3856255D1 (en) | VIDEO DISPLAY SYSTEM | |
DE3574549D1 (en) | PICTURE DISPLAY ARRANGEMENT. | |
DE3789214T2 (en) | Image display device. | |
DE3884099D1 (en) | Color display. | |
DE3586646T2 (en) | IMAGE DISPLAY DEVICE. | |
DE3785088T2 (en) | TV picture display device. | |
DE68919431D1 (en) | Circuit to improve the picture quality. | |
DE3880256T2 (en) | PROJECTION COLOR DISPLAY DEVICE. | |
DE3586599D1 (en) | VIDEO DISPLAY DEVICE. | |
DE68924770D1 (en) | IMAGE DISPLAY ARRANGEMENT. | |
KR850008014A (en) | Color image display device | |
DE3783053D1 (en) | VIDEO DISPLAY DEVICE. | |
DE3789248T2 (en) | Image display device. | |
KR890700887A (en) | Video display interface | |
KR890003913U (en) | Video display circuit for expressing black letters on white background | |
DE3775888D1 (en) | VERTICAL DEFLECTION CIRCUIT IN AN IMAGE DISPLAY DEVICE. | |
DE3772509D1 (en) | IMAGE DISPLAY DEVICE. | |
DE3868955D1 (en) | VIDEO DISPLAY DEVICE. | |
KR910013448U (en) | Standard image display circuit | |
KR880018786U (en) | Color video signal combination circuit | |
KR900005647U (en) | Video screen display circuit | |
KR890024089U (en) | Color TV external color signal driving circuit | |
KR890012001U (en) | On-screen display background video signal processing circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19980123 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |